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Sample records for clustered cardiovascular risk

  1. Clustering of cardiovascular risk factors and carotid intima-media thickness: The USE-IMT study

    PubMed Central

    Wang, Xin; den Ruijter, Hester M.; Anderson, Todd J.; Britton, Annie R.; Dekker, Jacqueline; Engström, Gunnar; Evans, Greg W.; de Graaf, Jacqueline; Grobbee, Diederick E.; Hedblad, Bo; Holewijn, Suzanne; Ikeda, Ai; Kauhanen, Jussi; Kitagawa, Kazuo; Kitamura, Akihiko; Kurl, Sudhir; Lonn, Eva M.; Lorenz, Matthias W.; Mathiesen, Ellisiv B.; Nijpels, Giel; Okazaki, Shuhei; Polak, Joseph F.; Price, Jacqueline F.; Rembold, Christopher M.; Rosvall, Maria; Rundek, Tatjana; Salonen, Jukka T.; Sitzer, Matthias; Stehouwer, Coen D. A.; Tuomainen, Tomi-Pekka; Peters, Sanne A. E.; Bots, Michiel L.

    2017-01-01

    Background The relation of a single risk factor with atherosclerosis is established. Clinically we know of risk factor clustering within individuals. Yet, studies into the magnitude of the relation of risk factor clusters with atherosclerosis are limited. Here, we assessed that relation. Methods Individual participant data from 14 cohorts, involving 59,025 individuals were used in this cross-sectional analysis. We made 15 clusters of four risk factors (current smoking, overweight, elevated blood pressure, elevated total cholesterol). Multilevel age and sex adjusted linear regression models were applied to estimate mean differences in common carotid intima-media thickness (CIMT) between clusters using those without any of the four risk factors as reference group. Results Compared to the reference, those with 1, 2, 3 or 4 risk factors had a significantly higher common CIMT: mean difference of 0.026 mm, 0.052 mm, 0.074 mm and 0.114 mm, respectively. These findings were the same in men and in women, and across ethnic groups. Within each risk factor cluster (1, 2, 3 risk factors), groups with elevated blood pressure had the largest CIMT and those with elevated cholesterol the lowest CIMT, a pattern similar for men and women. Conclusion Clusters of risk factors relate to increased common CIMT in a graded manner, similar in men, women and across race-ethnic groups. Some clusters seemed more atherogenic than others. Our findings support the notion that cardiovascular prevention should focus on sets of risk factors rather than individual levels alone, but may prioritize within clusters. PMID:28323823

  2. Cardiovascular risk

    PubMed Central

    Payne, Rupert A

    2012-01-01

    Cardiovascular disease is a major, growing, worldwide problem. It is important that individuals at risk of developing cardiovascular disease can be effectively identified and appropriately stratified according to risk. This review examines what we understand by the term risk, traditional and novel risk factors, clinical scoring systems, and the use of risk for informing prescribing decisions. Many different cardiovascular risk factors have been identified. Established, traditional factors such as ageing are powerful predictors of adverse outcome, and in the case of hypertension and dyslipidaemia are the major targets for therapeutic intervention. Numerous novel biomarkers have also been described, such as inflammatory and genetic markers. These have yet to be shown to be of value in improving risk prediction, but may represent potential therapeutic targets and facilitate more targeted use of existing therapies. Risk factors have been incorporated into several cardiovascular disease prediction algorithms, such as the Framingham equation, SCORE and QRISK. These have relatively poor predictive power, and uncertainties remain with regards to aspects such as choice of equation, different risk thresholds and the roles of relative risk, lifetime risk and reversible factors in identifying and treating at-risk individuals. Nonetheless, such scores provide objective and transparent means of quantifying risk and their integration into therapeutic guidelines enables equitable and cost-effective distribution of health service resources and improves the consistency and quality of clinical decision making. PMID:22348281

  3. Cardiorespiratory fitness, cardiovascular workload and risk factors among cleaners; a cluster randomized worksite intervention

    PubMed Central

    2012-01-01

    Background Prevalence of cardiovascular risk factors is unevenly distributed among occupational groups. The working environment, as well as lifestyle and socioeconomic status contribute to the disparity and variation in prevalence of these risk factors. High physical work demands have been shown to increase the risk for cardiovascular disease and mortality, contrary to leisure time physical activity. High physical work demands in combination with a low cardiorespiratory fitness infer a high relative workload and an excessive risk for cardiovascular mortality. Therefore, the aim of this study is to examine whether a worksite aerobic exercise intervention will reduce the relative workload and cardiovascular risk factors by an increased cardiorespiratory fitness. Methods/design A cluster-randomized controlled trial is performed to evaluate the effect of the worksite aerobic exercise intervention on cardiorespiratory fitness and cardiovascular risk factors among cleaners. Cleaners are eligible if they are employed ≥ 20 hours/week, at one of the enrolled companies. In the randomization, strata are formed according to the manager the participant reports to. The clusters will be balanced on the following criteria: Geographical work location, gender, age and seniority. Cleaners are randomized to either I) a reference group, receiving lectures concerning healthy living, or II) an intervention group, performing worksite aerobic exercise “60 min per week”. Data collection will be conducted at baseline, four months and 12 months after baseline, at the worksite during working hours. The data collection will consist of a questionnaire-based interview, physiological testing of health and capacity-related measures, and objective diurnal measures of heart rate, physical activity and blood pressure. Primary outcome is cardiorespiratory fitness. Discussion Information is lacking about whether an improved cardiorespiratory fitness will affect the cardiovascular health

  4. Impaired Fasting Glucose in Nondiabetic Range: Is It a Marker of Cardiovascular Risk Factor Clustering?

    PubMed Central

    Valentino, Giovanna; Kramer, Verónica; Orellana, Lorena; Bustamante, María José; Casasbellas, Cinthia; Adasme, Marcela; Salazar, Alejandra; Navarrete, Carlos; Acevedo, Mónica

    2015-01-01

    Background. Impaired fasting glucose (IFG) through the nondiabetic range (100–125 mg/dL) is not considered in the cardiovascular (CV) risk profile. Aim. To compare the clustering of CV risk factors (RFs) in nondiabetic subjects with normal fasting glucose (NFG) and IFG. Material and Methods. Cross-sectional study in 3739 nondiabetic subjects. Demographics, medical history, and CV risk factors were collected and lipid profile, fasting glucose levels (FBG), C-reactive protein (hsCRP), blood pressure (BP), anthropometric measurements, and aerobic capacity were determined. Results. 559 (15%) subjects had IFG: they had a higher mean age, BMI, waist circumference, non-HDL cholesterol, BP, and hsCRP (p < 0.0001) and lower HDL (p < 0.001) and aerobic capacity (p < 0.001). They also had a higher prevalence of hypertension (34% versus 25%; p < 0.001), dyslipidemia (79% versus 74%; p < 0.001), and obesity (29% versus 16%; p < 0.001) and a higher Framingham risk score (8% versus 6%; p < 0.001). The probability of presenting 3 or more CV RFs adjusted by age and gender was significantly higher in the top quintile of fasting glucose (≥98 mg/dL; OR = 2.02; 1.62–2.51). Conclusions. IFG in the nondiabetic range is associated with increased cardiovascular RF clustering. PMID:26504260

  5. Clinical values dataset processing through cluster analysis to find cardiovascular risk

    NASA Astrophysics Data System (ADS)

    Bucci, C. M.; Legnani, W. E.; Armentano, R. L.

    2016-04-01

    The scope of this work is to show another way to grouping population with clinical variables measured in health centres and to assign a cardiovascular risk indicator. To do this, two different datasets were used, one coming from France and another coming from Uruguay. The well proved Framingham index was used to validate the results. The preliminary results are very auspicious to encourage the research and get deeper knowledge of the cardiovascular risk indicators.

  6. Cardiovascular disease risk reduction in rural China: a clustered randomized controlled trial in Zhejiang

    PubMed Central

    2013-01-01

    Background Cardiovascular disease (CVD) is a major cause of death in China. Despite government efforts, the majority of hypertensive and diabetic patients in China do not receive proper treatment. Reducing CVD events requires long-term care that is proactive, patient-centred, community-based, and sustainable. We have designed a package of interventions for patients at high risk of CVD to be implemented by family doctors based in township hospitals (providers of primary care) in rural Zhejiang, China. This trial aims to determine whether the systematic CVD risk reduction package results in reduced CVD events among patients at risk of CVD compared with usual care, and whether the package is cost-effective and suitable for routine implementation and scale-up. Methods/Design This is a prospective, open-label, cluster randomized controlled trial (RCT) with blinded data analysis. The trial will randomize 67 township hospitals with 31,708 participants in three counties in Zhejiang Province. Participants will be identified from existing health records and will comprise adults aged 50 to 74 years, with a calculated 10-year CVD risk of 20% or higher, or diabetes. In the intervention arm, participants will receive a package of interventions including: 1) healthy lifestyle counseling (smoking cessation, and salt, oil, and alcohol reduction); 2) prescription of a combination of drugs (antihypertensives, aspirin, and statin); and 3) adherence support for drug compliance and healthy lifestyle change. In the control arm, participants will receive usual care for hypertension and diabetes management at individual clinicians’ discretion. The primary outcome is the incidence of severe CVD events over 24 months of follow-up. All CVD events will be defined according to the World Health Organization (WHO) monitoring of trends and determinants in cardiovascular disease (MONICA) definitions, diagnosed at the county hospital or higher level, and reported by the Zhejiang surveillance

  7. Clinical phenotype clustering in cardiovascular risk patients for the identification of responsive metabotypes after red wine polyphenol intake.

    PubMed

    Vázquez-Fresno, Rosa; Llorach, Rafael; Perera, Alexandre; Mandal, Rupasri; Feliz, Miguel; Tinahones, Francisco J; Wishart, David S; Andres-Lacueva, Cristina

    2016-02-01

    This study aims to evaluate the robustness of clinical and metabolic phenotyping through, for the first time, the identification of differential responsiveness to dietary strategies in the improvement of cardiometabolic risk conditions. Clinical phenotyping of 57 volunteers with cardiovascular risk factors was achieved using k-means cluster analysis based on 69 biochemical and anthropometric parameters. Cluster validation based on Dunn and Figure of Merit analysis for internal coherence and external homogeneity were employed. k-Means produced four clusters with particular clinical profiles. Differences on urine metabolomic profiles among clinical phenotypes were explored and validated by multivariate orthogonal signal correction partial least-squares discriminant analysis (OSC-PLS-DA) models. OSC-PLS-DA of (1)H-NMR data revealed that model comparing "obese and diabetic cluster" (OD-c) against "healthier cluster" (H-c) showed the best predictability and robustness in terms of explaining the pairwise differences between clusters. Considering these two clusters, distinct groups of metabolites were observed following an intervention with wine polyphenol intake (WPI; 733 equivalents of gallic acid/day) per 28days. Glucose was significantly linked to OD-c metabotype (P<.01), and lactate, betaine and dimethylamine showed a significant trend. Tartrate (P<.001) was associated with wine polyphenol intervention (OD-c_WPI and H-c_WPI), whereas mannitol, threonine methanol, fucose and 3-hydroxyphenylacetate showed a significant trend. Interestingly, 4-hydroxyphenylacetate significantly increased in H-c_WPI compared to OD-c_WPI and to basal groups (P<.05)-gut microbial-derived metabolite after polyphenol intake-, thereby exhibiting a clear metabotypic intervention effect. Results revealed gut microbiota responsive phenotypes to wine polyphenols intervention. Overall, this study illustrates a novel metabolomic strategy for characterizing interindividual responsiveness to dietary

  8. Does early intensive multifactorial therapy reduce modelled cardiovascular risk in individuals with screen-detected diabetes? Results from the ADDITION-Europe cluster randomized trial

    PubMed Central

    Black, J A; Sharp, S J; Wareham, N J; Sandbæk, A; Rutten, G E H M; Lauritzen, T; Khunti, K; Davies, M J; Borch-Johnsen, K; Griffin, S J; Simmons, R K

    2014-01-01

    Aims Little is known about the long-term effects of intensive multifactorial treatment early in the diabetes disease trajectory. In the absence of long-term data on hard outcomes, we described change in 10-year modelled cardiovascular risk in the 5 years following diagnosis, and quantified the impact of intensive treatment on 10-year modelled cardiovascular risk at 5 years. Methods In a pragmatic, cluster-randomized, parallel-group trial in Denmark, the Netherlands and the UK, 3057 people with screen-detected Type 2 diabetes were randomized by general practice to receive (1) routine care of diabetes according to national guidelines (1379 patients) or (2) intensive multifactorial target-driven management (1678 patients). Ten-year modelled cardiovascular disease risk was calculated at baseline and 5 years using the UK Prospective Diabetes Study Risk Engine (version 3β). Results Among 2101 individuals with complete data at follow up (73.4%), 10-year modelled cardiovascular disease risk was 27.3% (sd 13.9) at baseline and 21.3% (sd 13.8) at 5-year follow-up (intensive treatment group difference –6.9, sd 9.0; routine care group difference –5.0, sd 12.2). Modelled 10-year cardiovascular disease risk was lower in the intensive treatment group compared with the routine care group at 5 years, after adjustment for baseline cardiovascular disease risk and clustering (–2.0; 95% CI –3.1 to –0.9). Conclusions Despite increasing age and diabetes duration, there was a decline in modelled cardiovascular disease risk in the 5 years following diagnosis. Compared with routine care, 10-year modelled cardiovascular disease risk was lower in the intensive treatment group at 5 years. Our results suggest that patients benefit from intensive treatment early in the diabetes disease trajectory, where the rate of cardiovascular disease risk progression may be slowed. PMID:24533664

  9. Soluble cluster of differentiation 36 concentrations are not associated with cardiovascular risk factors in middle-aged subjects

    PubMed Central

    ALKHATATBEH, MOHAMMAD J.; AYOUB, NEHAD M.; MHAIDAT, NIZAR M.; SAADEH, NESREEN A.; LINCZ, LISA F.

    2016-01-01

    Cluster of differentiation 36 (CD36) is involved in the development of atherosclerosis by enhancing macrophage endocytosis of oxidized low-density lipoproteins and foam cell formation. Soluble CD36 (sCD36) was found to be elevated in type 2 diabetic patients and possibly acted as a marker of insulin resistance and atherosclerosis. In young subjects, sCD36 was associated with cardiovascular risk factors including obesity and hypertriglyceridemia. The present study was conducted to further investigate the association between plasma sCD36 and cardiovascular risk factors among middle-aged patients with metabolic syndrome (MetS) and healthy controls. sCD36 concentrations were determined by enzyme-linked immunosorbent assays (ELISA) for 41 patients with MetS and 36 healthy controls. Data for other variables were obtained from patient medical records. sCD36 concentrations were relatively low compared to the majority of other studies and were not significantly different between the MetS group and controls (P=0.17). sCD36 was also not correlated with age, body mass index, glucose, lipid profile, serum electrolytes and blood counts. sCD36 was not significantly different between subjects with obesity, hyperglycemia, dyslipidemia, hypertension or cardiovascular disease, and those without these abnormalities (P>0.05). The inconsistency between results reported in the present study and other studies may be unique to the study population or be a result of the lack of a reliable standardized method for determining absolute sCD36 concentrations. However, further investigations are required to assess CD36 tissue expression in the study population and to assess the accuracy of various commercially available sCD36 ELISA kits. Thus, the availability of a standardized simple sCD36 ELISA that could be performed in any basic laboratory would be more favorable to the specialized flow cytometry methods that detect CD36+ microparticles if it was to be used as a biomarker. PMID:27123261

  10. Body fat and its relationship with clustering of cardiovascular risk factors.

    PubMed

    Valentino, Giovanna; Bustamante, Maria Jose; Orellana, Lorena; Krämer, Veronica; Durán, Samuel; Adasme, Marcela; Salazar, Alejandra; Ibara, Camila; Fernández, Marcelo; Navarrete, Carlos; Acevedo, Monica

    2015-05-01

    Introducción: El índice de masa corporal (IMC) y la circunferencia de cintura (CC) son los parámetros antropométricos que se miden con mayor frecuencia dada su asociación con los factores de riesgo cardiovascular (RC). La relación entre el porcentaje de grasa corporal (%GC) y el riesgo cardiovascular no se ha estudiado ampliamente. Objetivo: Evaluar el %GC y su relación con los FR cardiometabólico en sujetos sanos y comparar estos resultados con la relación IMC/CC y FR cardiovascular Métodos: Se realizó un estudio transversal en 99 hombres y 83 mujeres participantes asistentes a un programa de cardiología preventiva (edad 38 ± 10 años). Todos los sujetos completaron una encuesta sobre los FR y hábitos de estilos de vida. Se evaluaron antropométricamente , se les tomo presión arterial sistólica (PAS) y diastólica (PAD), perfil lipídico y glicemia en ayunas. La grasa corporal se determinó a través de cuatro mediciones de pliegues cutáneos. También se calculó el índice de masa grasa (IMG). Resultados: El porcentaje de grasa corporal se asoció significativamente y directamente con el colesterol total (R2=0,11), triglicéridos (R2=0,14), colesterol LDL (R2=0,16), colesterol VLDL (R2=0,24), glicemia (R2=0,16), PAS (R2=0,22) y PAD (R2=0,13) (p.

  11. [Vitamin D and cardiovascular risk].

    PubMed

    Mayer, Otto

    2012-05-01

    The pathogenesis of cardiovascular disease is without any doubt multifactorial, and it is generally accepted, that conventional risk factors determined only about 80% of cardiovascular risk. There is accumulating evidence that vitamin D exerts important pathophysiological effects on cardiovascular system. Low vitamin D was associated with increased cardiovascular risk in several reports. This review summarizes recent epidemiological evidence and possible pathophysiological mechanism for a role of low vitamin D in cardiovascular diseases. Moreover, available data concerning vitamin D supplementation are depicted.

  12. Association of Parental Overweight and Cardiometabolic Diseases and Pediatric Adiposity and Lifestyle Factors with Cardiovascular Risk Factor Clustering in Adolescents

    PubMed Central

    Lee, Chun-Ying; Lin, Wei-Ting; Tsai, Sharon; Hung, Yu-Chan; Wu, Pei-Wen; Yang, Yu-Cheng; Chan, Te-Fu; Huang, Hsiao-Ling; Weng, Yao-Lin; Chiu, Yu-Wen; Huang, Chia-Tsuan; Lee, Chien-Hung

    2016-01-01

    Cardiometabolic risk factors or their precursors are observed in childhood and may continue into adulthood. We investigated the effects of parental overweight and cardiometabolic diseases and pediatric lifestyle factors on the clustering of cardiovascular risk factors among adolescents, and examined the mediating and modifying effects of pediatric adiposity on these associations. Representative adolescents (n = 2727; age, 12–16 years) were randomly recruited through multistage stratified sampling from 36 schools in Southern Taiwan. Adolescent and parent surveys were conducted in schools and participant homes, respectively. Their demographic factors, diet patterns, and physical, anthropometric, and clinical parameters were collected and analyzed. Adolescents with 1–2 and ≥3 risk components for pediatric metabolic syndrome (MetS) were defined as potential MetS (pot-MetS) and MetS, respectively. Adolescents whose parents were overweight/obese, or with diabetes and hypertension had a higher prevalence ratio of pot-MetS and MetS (1.5–1.6 and 1.9–4.2-fold, respectively). Low physical activity (<952.4 MET·min/week), long screen time (≥3 h/day) and high sugar-sweetened beverage intake (>500 mL/day) were associated with a 3.3- (95% confidence intervals (CI) = 1.5–7.3), 2.2- (95% CI = 1.1–4.4), and 26.9-fold (95% CI = 3.2–229.0) odds ratio (OR) of MetS, respectively. Pediatric body mass index (BMI) accounted for 18.8%–95.6% and 16.9%–60.3% increased prevalence ratios of these parental and pediatric risk factors for MetS. The OR of pot-MetS + MetS for sugar-sweetened beverage consumption was multiplicatively enhanced among adolescents with overweight/obesity (combined OR, 8.6-fold (95% CI = 4.3–17.3); p for multiplicative interaction, 0.009). The results suggest that parental overweight and cardiometabolic diseases and pediatric sedentary and high sugar-intake lifestyles correlate with the development of adolescent MetS, and an elevated child BMI

  13. Clustering of cardiovascular behavioral risk factors and blood pressure among people diagnosed with hypertension: a nationally representative survey in China

    PubMed Central

    Li, Yichong; Feng, Xiaoqi; Zhang, Mei; Zhou, Maigeng; Wang, Ning; Wang, Limin

    2016-01-01

    This study aimed to examine association between the number of behavioral risk factors and blood pressure (BP) level among a nationally representative sample of Chinese people diagnosed with hypertension. A total of 31,694 respondents aged 18+ years with diagnosed hypertension were extracted from the 2013–2014 China Chronic Disease and Risk Factor Surveillance. BP of each respondent was classified into six levels according to criteria in 2007 Guidelines for the Management of Arterial Hypertension. Information for smoking, alcohol drinking, fruit and vegetables consumption, physical inactivity, and overweight and obesity were obtained. The average number of risk factors was determined by BP level to explore potential risk factor clustering. Ten generalized proportional odds models were used to examine association between clustering of behavioral risk factors and BP level. A clear gradient between the number of behavioral risk factors and BP level was observed for men and women (P < 0.05 for both genders). BP level for men and women was much likely to upgrade as number of risk factors accumulated (P < 0.01 for 10 models). Behavioral modifications may decrease BP, and combinations of two or more behavioral interventions could potentially result in even better BP management among people diagnosed with hypertension. PMID:27279273

  14. [Preeclampsia as cardiovascular risk factor].

    PubMed

    Heida, Karst Y; Franx, Arie; Bots, Michiel L

    2013-01-01

    Cardiovascular diseases (CVD) are the primary cause of death in women. Guidelines for identifying high-risk individuals have been developed, e.g. the Dutch Guideline on Cardiovascular Risk Management. In the most recent version of this guideline, diabetes mellitus (DM) and rheumatoid arthritis (RA) are cited as cardiovascular risk factors; therefore, individuals with these conditions are identified as being at high risk. As with DM and RA, there is strong evidence that the experience of having a hypertensive disorder during pregnancy is a cardiovascular risk factor. This is particularly the case for early preeclampsia, which constitutes a 7-fold increased risk of ischemic heart disease. However, in the Netherlands, there are no guidelines and there is no consensus on how to screen or treat these women. Trial evidence is therefore urgently needed to substantiate the value of cardiovascular risk management for those women with a history of hypertension during pregnancy.

  15. Cardiovascular risk in rheumatoid arthritis.

    PubMed

    Soubrier, Martin; Barber Chamoux, Nicolas; Tatar, Zuzana; Couderc, Marion; Dubost, Jean-Jacques; Mathieu, Sylvain

    2014-07-01

    The objectives of this review are to discuss data on the cardiovascular risk increase associated with rheumatoid arthritis (RA), the effects of RA treatments on the cardiovascular risk level, and the management of cardiovascular risk factors in patients with RA. Overall, the risk of cardiovascular disease is increased 2-fold in RA patients compared to the general population, due to the combined effects of RA and conventional risk factors. There is some evidence that the cardiovascular risk increase associated with nonsteroidal anti-inflammatory drug therapy may be smaller in RA patients than in the general population. Glucocorticoid therapy increases the cardiovascular risk in proportion to both the current dose and the cumulative dose. Methotrexate and TNFα antagonists diminish cardiovascular morbidity and mortality rates. The management of dyslipidemia remains suboptimal. Risk equations may perform poorly in RA patients even when corrected using the multiplication factors suggested by the EUropean League Against Rheumatism (EULAR) (multiply the score by 1.5 when two of the following three criteria are met: disease duration longer than 10 years, presence of rheumatoid factor or anti-cyclic citrullinated peptide (CCP) antibodies, and extraarticular manifestations). Doppler ultrasonography of the carotid arteries in patients at moderate cardiovascular risk may allow a more aggressive approach to dyslipidemia management via reclassification into the high-risk category of patients with an intima-media thickness greater than 0.9 mm or atheroma plaque.

  16. Population impact of a high cardiovascular risk management program delivered by village doctors in rural China: design and rationale of a large, cluster-randomized controlled trial

    PubMed Central

    2014-01-01

    Background The high-risk strategy has been proven effective in preventing cardiovascular disease; however, the population benefits from these interventions remain unknown. This study aims to assess, at the population level, the effects of an evidence-based high cardiovascular risk management program delivered by village doctors in rural China. Methods The study will employ a cluster-randomized controlled trial in which a total of 120 villages in five northern provinces of China, will be assigned to either intervention (60 villages) or control (60 villages). Village doctors in intervention villages will be trained to implement a simple evidence-based management program designed to identify, treat and follow-up as many as possible individuals at high-risk of cardiovascular disease in the village. The intervention will also include performance feedback as well as a performance-based incentive payment scheme and will last for 2 years. We will draw two different (independent) random samples, before and after the intervention, 20 men aged ≥ 50 years and 20 women aged ≥60 years from each village in each sample and a total of 9,600 participants from 2 samples to measure the study outcomes at the population level. The primary outcome will be the pre-post difference in mean systolic blood pressure, analyzed with a generalized estimating equations extension of linear regression model to account for cluster effect. Secondary outcomes will include monthly clinic visits, provision of lifestyle advice, use of antihypertensive medications and use of aspirin. Process and economic evaluations will also be conducted. Discussion This trial will be the first implementation trial in the world to evaluate the population impact of the high-risk strategy in prevention and control of cardiovascular disease. The results are expected to provide important information (effectiveness, cost-effectiveness, feasibility and acceptability) to guide policy making for rural China as well as

  17. HIV and General Cardiovascular Risk

    PubMed Central

    Capili, Bernadette; Anastasi, Joyce K.; Ogedegbe, Olugbenga

    2011-01-01

    The incidence of cardiovascular disease (CVD) is increasing in HIV-infected people. Risk factors such as hyperlipidemia, impaired glucose tolerance, and insulin resistance have become common. CVD in HIV may also be related to non-traditional risk factors including accumulation of visceral fat, inflammation secondary to HIV, and effects of some antiretroviral drugs. This cross-sectional study described the CVD risk factors of 123 adults living with HIV and calculated the 10-year estimate for general cardiovascular risk score. Results showed that approximately 25% of the participants were considered to be at high risk for developing CVD in the next 10 years. Increased waist circumference and longer duration of smoking habit were associated with elevated general cardiovascular risk scores. Similar to the general population, most of the identified risks could be modified through lifestyle management. PMID:21277230

  18. Marathon run: cardiovascular adaptation and cardiovascular risk.

    PubMed

    Predel, Hans-Georg

    2014-11-21

    The first marathon run as an athletic event took place in the context of the Olympic Games in 1896 in Athens, Greece. Today, participation in a 'marathon run' has become a global phenomenon attracting young professional athletes as well as millions of mainly middle-aged amateur athletes worldwide each year. One of the main motives for these amateur marathon runners is the expectation that endurance exercise (EE) delivers profound beneficial health effects. However, with respect to the cardiovascular system, a controversial debate has emerged whether the marathon run itself is healthy or potentially harmful to the cardiovascular system, especially in middle-aged non-elite male amateur runners. In this cohort, exercise-induced increases in cardiac biomarkers-troponin and brain natriuretic peptide-and acute functional cardiac alterations have been observed and interpreted as potential cardiac damage. Furthermore, in the cohort of 40- to 65-year-old males engaged in intensive EE, a significant risk for the development of atrial fibrillation has been identified. Fortunately, recent studies demonstrated a normalization of the cardiac biomarkers and the functional alterations within a short time frame. Therefore, these alterations may be perceived as physiological myocardial reactions to the strenuous exercise and the term 'cardiac fatigue' has been coined. This interpretation is supported by a recent analysis of 10.9 million marathon runners demonstrating that there was no significantly increased overall risk of cardiac arrest during long-distance running races. In conclusion, intensive and long-lasting EE, e.g. running a full-distance Marathon, results in high cardiovascular strain whose clinical relevance especially for middle-aged and older athletes is unclear and remains a matter of controversy. Furthermore, there is a need for evidence-based recommendations with respect to medical screening and training strategies especially in male amateur runners over the age of

  19. [Cardiovascular risk factors in women].

    PubMed

    Cengel, Atiye

    2010-03-01

    It is estimated that at least 80% of patients with cardiovascular disease (CVD) have conventional risk factors and optimization of these risk factors can reduce morbidity and mortality due to this disease considerably. Contemporary women have increased burden of some of these risk factors such as obesity, metabolic syndrome and smoking. Turkish women have a worse CV risk profile than Turkish men in some aspects. Risk stratification systems such as Framingham have a tendency of underestimating the risk in women. Coronary artery disease remains in vessel wall for a longer period of time in women; therefore obstructive disease appear later in their lifespan necessitating risk stratification systems for estimating their lifetime risk.

  20. Lifetime Risks of Cardiovascular Disease

    PubMed Central

    Berry, Jarett D.; Dyer, Alan; Cai, Xuan; Garside, Daniel B.; Ning, Hongyan; Thomas, Avis; Greenland, Philip; Van Horn, Linda; Tracy, Russell P.; Lloyd-Jones, Donald M.

    2012-01-01

    BACKGROUND The lifetime risks of cardiovascular disease have not been reported across the age spectrum in black adults and white adults. METHODS We conducted a meta-analysis at the individual level using data from 18 cohort studies involving a total of 257,384 black men and women and white men and women whose risk factors for cardiovascular disease were measured at the ages of 45, 55, 65, and 75 years. Blood pressure, cholesterol level, smoking status, and diabetes status were used to stratify participants according to risk factors into five mutually exclusive categories. The remaining lifetime risks of cardiovascular events were estimated for participants in each category at each age, with death free of cardiovascular disease treated as a competing event. RESULTS We observed marked differences in the lifetime risks of cardiovascular disease across risk-factor strata. Among participants who were 55 years of age, those with an optimal risk-factor profile (total cholesterol level, <180 mg per deciliter [4.7 mmol per liter]; blood pressure, <120 mm Hg systolic and 80 mm Hg diastolic; nonsmoking status; and nondiabetic status) had substantially lower risks of death from cardiovascular disease through the age of 80 years than participants with two or more major risk factors (4.7% vs. 29.6% among men, 6.4% vs. 20.5% among women). Those with an optimal risk-factor profile also had lower lifetime risks of fatal coronary heart disease or nonfatal myocardial infarction (3.6% vs. 37.5% among men, <1% vs. 18.3% among women) and fatal or nonfatal stroke (2.3% vs. 8.3% among men, 5.3% vs. 10.7% among women). Similar trends within risk-factor strata were observed among blacks and whites and across diverse birth cohorts. CONCLUSIONS Differences in risk-factor burden translate into marked differences in the lifetime risk of cardiovascular disease, and these differences are consistent across race and birth cohorts. (Funded by the National Heart, Lung, and Blood Institute.) PMID

  1. [Practicality of cardiovascular risk functions].

    PubMed

    Marrugat, Jaume; Elosua, Roberto; Icaza, Gloria; Morales-Salinas, Alberto; Dégano, Irene R

    2016-12-13

    Cardiovascular diseases prevention strategies require refinement because their incidence decreases very slowly. Risk functions were developed by including classical cardiovascular risk factors (age, sex, smoking, diabetes, blood pressure, and basic lipid profile) in cohorts followed more than 10 years. They are reasonably precise for population screening of, principally, coronary artery disease risk, required in all cardiovascular primary prevention clinical guidelines. Coronary artery disease risk functions classify patients in risk strata to concentrate the maximum therapeutic and life style effort in the highest risk groups, in which the number needed to treat and cost-effectiveness are optimal. By communicating the relative risk and vascular age to patients, increased motivation to comply with the proposed drug and life-style modifications can be achieved. Approximately 20% of the population 35 to 74 years old has an intermediate risk that requires reclassification into high or low risk because they concentrate 35% of population coronary artery disease events. Several biomarkers (biochemical, genetic or imaging) are being tested to improve coronary artery disease risk functions precision. Computerized systems of health facilities should incorporate, automated risk calculation in order to support the preventive task of health care providers.

  2. Cardiovascular risks of antiretroviral therapies.

    PubMed

    Mondy, Kristin; Tebas, Pablo

    2007-01-01

    The use of highly active antiretroviral therapy (HAART) has resulted in sustained reductions in mortality from HIV infection. In recent years, HAART has also been associated with metabolic complications that may increase patients' cardiovascular disease risk. Recent studies have begun to support a more complex interaction between HAART, HIV infection itself, and other traditional social and immunologic factors that may predispose patients to premature cardiovascular disease. Substantial progress has been made in the development of newer antiretroviral therapies that have a better metabolic profile with respect to dyslipidemia, hyperglycemia, and lipodystrophy. Optimal selection of metabolically neutral antiretroviral therapies, together with aggressive management of other modifiable coronary risk factors, may improve cardiovascular disease risk in the long term.

  3. Improving patient adherence to lifestyle advice (IMPALA): a cluster-randomised controlled trial on the implementation of a nurse-led intervention for cardiovascular risk management in primary care (protocol)

    PubMed Central

    Koelewijn-van Loon, Marije S; van Steenkiste, Ben; Ronda, Gaby; Wensing, Michel; Stoffers, Henri E; Elwyn, Glyn; Grol, Richard; van der Weijden, Trudy

    2008-01-01

    Background Many patients at high risk of cardiovascular diseases are managed and monitored in general practice. Recommendations for cardiovascular risk management, including lifestyle change, are clearly described in the Dutch national guideline. Although lifestyle interventions, such as advice on diet, physical exercise, smoking and alcohol, have moderate, but potentially relevant effects in these patients, adherence to lifestyle advice in general practice is not optimal. The IMPALA study intends to improve adherence to lifestyle advice by involving patients in decision making on cardiovascular prevention by nurse-led clinics. The aim of this paper is to describe the design and methods of a study to evaluate an intervention aimed at involving patients in cardiovascular risk management. Methods A cluster-randomised controlled trial in 20 general practices, 10 practices in the intervention arm and 10 in the control arm, starting on October 2005. A total of 720 patients without existing cardiovascular diseases but eligible for cardiovascular risk assessment will be recruited. In both arms, the general practitioners and nurses will be trained to apply the national guideline for cardiovascular risk management. Nurses in the intervention arm will receive an extended training in risk assessment, risk communication, the use of a decision aid and adapted motivational interviewing. This communication technique will be used to support the shared decision-making process about risk reduction. The intervention comprises 2 consultations and 1 follow-up telephone call. The nurses in the control arm will give usual care after the risk estimation, according to the national guideline. Primary outcome measures are self-reported adherence to lifestyle advice and drug treatment. Secondary outcome measures are the patients' perception of risk and their motivation to change their behaviour. The measurements will take place at baseline and after 12 and 52 weeks. Clinical endpoints will

  4. Efficacy of a strategy for implementing a guideline for the control of cardiovascular risk in a primary healthcare setting: the SIRVA2 study a controlled, blinded community intervention trial randomised by clusters

    PubMed Central

    2011-01-01

    This work describes the methodology used to assess a strategy for implementing clinical practice guidelines (CPG) for cardiovascular risk control in a health area of Madrid. Background The results on clinical practice of introducing CPGs have been little studied in Spain. The strategy used to implement a CPG is known to influence its final use. Strategies based on the involvement of opinion leaders and that are easily executed appear to be among the most successful. Aim The main aim of the present work was to compare the effectiveness of two strategies for implementing a CPG designed to reduce cardiovascular risk in the primary healthcare setting, measured in terms of improvements in the recording of calculated cardiovascular risk or specific risk factors in patients' medical records, the control of cardiovascular risk factors, and the incidence of cardiovascular events. Methods This study involved a controlled, blinded community intervention in which the 21 health centres of the Number 2 Health Area of Madrid were randomly assigned by clusters to be involved in either a proposed CPG implementation strategy to reduce cardiovascular risk, or the normal dissemination strategy. The study subjects were patients ≥ 45 years of age whose health cards showed them to belong to the studied health area. The main variable examined was the proportion of patients whose medical histories included the calculation of their cardiovascular risk or that explicitly mentioned the presence of variables necessary for its calculation. The sample size was calculated for a comparison of proportions with alpha = 0.05 and beta = 0.20, and assuming that the intervention would lead to a 15% increase in the measured variables. Corrections were made for the design effect, assigning a sample size to each cluster proportional to the size of the population served by the corresponding health centre, and assuming losses of 20%. This demanded a final sample size of 620 patients. Data were analysed

  5. Anabolic steroids and cardiovascular risk.

    PubMed

    Angell, Peter; Chester, Neil; Green, Danny; Somauroo, John; Whyte, Greg; George, Keith

    2012-02-01

    Recent reports from needle exchange programmes and other public health initiatives have suggested growing use of anabolic steroids (AS) in the UK and other countries. Data indicate that AS use is not confined to body-builders or high-level sportsmen. Use has spread to professionals working in emergency services, casual fitness enthusiasts and subelite sportsmen and women. Although the precise health consequences of AS use is largely undefined, AS use represents a growing public health concern. Data regarding the consequences of AS use on cardiovascular health are limited to case studies and a modest number of small cohort studies. Numerous case studies have linked AS use with a variety of cardiovascular disease (CVD) events or endpoints, including myocardial infarction, stroke and death. Large-scale epidemiological studies to support these links are absent. Consequently, the impact of AS use upon known CVD risk factors has been studied in relatively small, case-series studies. Data relating AS use to elevated blood pressure, altered lipid profiles and ECG abnormalities have been reported, but are often limited in scope, and other studies have often produced equivocal outcomes. The use of AS has been linked to the appearance of concentric left ventricular hypertrophy as well as endothelial dysfunction but the data again remains controversial. The mechanisms responsible for the negative effect of AS on cardiovascular health are poorly understood, especially in humans. Possibilities include direct effects on myocytes and endothelial cells, reduced intracellular Ca2+ levels, increased release of apoptogenic factors, as well as increased collagen crosslinks between myocytes. New data relating AS use to cardiovascular health risks are emerging, as novel technologies are developed (especially in non-invasive imaging) that can assess physiological structure and function. Continued efforts to fully document the cardiovascular health consequences of AS use is important to

  6. The aged cardiovascular risk patient.

    PubMed

    Priebe, H J

    2000-11-01

    factors contribute most of the increased perioperative risk related to advanced age. First, physiological ageing is accompanied by a progressive decline in resting organ function. Consequently, the reserve capacity to compensate for impaired organ function, drug metabolism and added physiological demands is increasingly impaired. Functional disability will occur more quickly and take longer to be cured. Second, ageing is associated with progressive manifestation of chronic disease which further limits baseline function and accelerates loss of functional reserve in the affected organ. Some of the age-related decline in organ function (e.g. impaired pulmonary gas exchange, diminished renal capacity to conserve and eliminate water and salt, or disturbed thermoregulation) will increase cardiovascular risk. The unpredictable interaction between age-related and disease-associated changes in organ functions, and the altered neurohumoral response to various forms of stress in the elderly may result in a rather atypical clinical presentation of a disease. This may, in turn, delay the correct diagnosis and appropriate treatment and, ultimately, worsen outcome. Third, related to the increased intake of medications and altered pharmacokinetics and pharmacodynamics, the incidence of untoward reactions to medications, anaesthetic agents, and medical and surgical interventions increases with advancing age. On the basis of various clinical studies and observations, it must be concluded that advanced age is an independent predictor of adverse perioperative cardiac outcome. It is to be expected that the aged cardiovascular risk patient carries an even higher perioperative cardiac risk than the younger cardiovascular risk patient. Although knowledge of the physiology of ageing should help reduce age-related complications, successful prophylaxis is hindered by the heterogeneity of age-related changes, unpredictable physiological and pharmacological interactions and diagnostic difficultie

  7. A multifaceted strategy using mobile technology to assist rural primary healthcare doctors and frontline health workers in cardiovascular disease risk management: protocol for the SMARTHealth India cluster randomised controlled trial

    PubMed Central

    2013-01-01

    Background Blood Pressure related disease affected 118 million people in India in the year 2000; this figure will double by 2025. Around one in four adults in rural India have hypertension, and of those, only a minority are accessing appropriate care. Health systems in India face substantial challenges to meet these gaps in care, and innovative solutions are needed. Methods We hypothesise that a multifaceted intervention involving capacity strengthening of primary healthcare doctors and non-physician healthcare workers through use of a mobile device-based clinical decision support system will result in improved blood pressure control for individuals at high risk of a cardiovascular disease event when compared with usual healthcare. This intervention will be implemented as a stepped wedge, cluster randomised controlled trial in 18 primary health centres and 54 villages in rural Andhra Pradesh involving adults aged ≥40 years at high cardiovascular disease event risk (approximately 15,000 people). Cardiovascular disease event risk will be calculated based on World Health Organisation/International Society of Hypertension’s region-specific risk charts. Cluster randomisation will occur at the level of the primary health centres. Outcome analyses will be conducted blinded to intervention allocation. Expected outcomes The primary study outcome is the difference in the proportion of people meeting guideline-recommended blood pressure targets in the intervention period vs. the control period. Secondary outcomes include mean reduction in blood pressure levels; change in other cardiovascular disease risk factors, including body mass index, current smoking, reported healthy eating habits, and reported physical activity levels; self-reported use of blood pressure and other cardiovascular medicines; quality of life (using the EQ-5D); and cardiovascular disease events (using hospitalisation data). Trial outcomes will be accompanied by detailed process and economic

  8. Cardiovascular disease and modifiable cardiometabolic risk factors.

    PubMed

    Cannon, Christopher P

    2007-01-01

    Cardiovascular disease (CVD) is the leading cause of death in the United States and many parts of the world. Potentially modifiable risk factors for CVD include tobacco use, physical inactivity, hypertension, elevated low-density lipoprotein cholesterol, and a cluster of interrelated metabolic risk factors. Over the last several decades, efforts to prevent or treat CVD risk factors have resulted in significantly lower rates of CVD-related mortality. However, many patients never achieve adequate control of CVD risk factors even when these factors have been identified. In addition, the growing prevalence of obesity and type 2 diabetes mellitus (DM) threatens to undermine the improvements in CVD that have been achieved. In the United States, approximately two thirds of adults are overweight or obese, and even modest excess body weight is associated with a significantly increased risk of CVD-related mortality. Lifestyle interventions to promote weight loss reduce the risk of CVD-related illness but are difficult for patients to sustain over long periods of time. The increased incidence of obesity has also contributed to significant increases in the prevalence of other important CVD risk factors, including hypertension, dyslipidemia, insulin resistance, and type 2 DM. Pharmacologic therapies are currently available to address individual CVD risk factors, and others are being evaluated, including endocannabinoid receptor antagonists, inhibitors of peroxisome proliferator-activated receptor subtypes alpha and gamma, and several agents that modulate the activity of glucagon-like peptide-1. The new agents have the potential to significantly improve several CVD risk factors with a single medication and may provide clinicians with several new strategies to reduce the long-term risk of CVD.

  9. Reducing salt intake for prevention of cardiovascular diseases in high-risk patients by advanced health education intervention (RESIP-CVD study), Northern Thailand: study protocol for a cluster randomized trial

    PubMed Central

    2012-01-01

    Background Decreasing salt consumption can prevent cardiovascular diseases (CVD). Practically, it is difficult to promote people’s awareness of daily salt intake and to change their eating habits in terms of reducing salt intake for better cardiovascular health. Health education programs visualizing daily dietary salt content and intake may promote lifestyle changes in patients at high risk of cardiovascular diseases. Methods/Design This is a cluster randomized trial. A total of 800 high-CVD-risk patients attending diabetes and hypertension clinics at health centers in Muang District, Chiang Rai province, Thailand, will be studied with informed consent. A health center recruiting 100 participants is a cluster, the unit of randomization. Eight clusters will be randomized into intervention and control arms and followed up for 1 year. Within the intervention clusters the following will be undertaken: (1) salt content in the daily diet will be measured and shown to study participants; (2) 24-hour salt intake will be estimated in overnight-collected urine and the results shown to the participants; (3) a dietician will assist small group health education classes in cooking meals with less salt. The primary outcome is blood pressure change at the 1-year follow-up. Secondary outcomes at the 1-year follow-up are estimated 24-hoursalt intake, incidence of CVD events and CVD death. The intention-to-treat analysis will be followed. Blood pressure and estimated 24-hour salt intake will be compared between intervention and control groups at the cluster and individual level at the 1-year follow-up. Clinical CVD events and deaths will be analyzed by time-event analysis. Retinal blood vessel calibers of CVD-risk patients will be assessed cross-sectionally. Behavioral change to reduce salt intake and the influencing factors will be determined by structured equation model (SEM). Multilevel regression analyses will be applied. Finally, the cost effectiveness of the intervention

  10. Biomarkers of cardiovascular disease risk in women.

    PubMed

    Manson, JoAnn E; Bassuk, Shari S

    2015-03-01

    Cardiovascular disease (CVD), including coronary heart disease and stroke, is the leading cause of death among U.S. women and men. Established cardiovascular risk factors such as smoking, diabetes, hypertension, and elevated total cholesterol, and risk prediction models based on such factors, perform well but do not perfectly predict future risk of CVD. Thus, there has been much recent interest among cardiovascular researchers in identifying novel biomarkers to aid in risk prediction. Such markers include alternative lipids, B-type natriuretic peptides, high-sensitivity troponin, coronary artery calcium, and genetic markers. This article reviews the role of traditional cardiovascular risk factors, risk prediction tools, and selected novel biomarkers and other exposures in predicting risk of developing CVD in women. The predictive role of novel cardiovascular biomarkers for women in primary prevention settings requires additional study, as does the diagnostic and prognostic utility of cardiac troponins for acute coronary syndromes in clinical settings. Sex differences in the clinical expression and physiology of metabolic syndrome may have implications for cardiovascular outcomes. Consideration of exposures that are unique to, or more prevalent in, women may also help to refine cardiovascular risk estimates in this group.

  11. Cardiovascular risk factor investigation: a pediatric issue

    PubMed Central

    Rodrigues, Anabel N; Abreu, Glaucia R; Resende, Rogério S; Goncalves, Washington LS; Gouvea, Sonia Alves

    2013-01-01

    Objectives To correlate cardiovascular risk factors (e.g., hypertension, obesity, hypercholesterolemia, hypertriglyceridemia, hyperglycemia, sedentariness) in childhood and adolescence with the occurrence of cardiovascular disease. Sources A systematic review of books and selected articles from PubMed, SciELO and Cochrane from 1992 to 2012. Summary of findings Risk factors for atherosclerosis are present in childhood, although cardiovascular disease arises during adulthood. This article presents the main studies that describe the importance of investigating the risk factors for cardiovascular diseases in childhood and their associations. Significant rates of hypertension, obesity, dyslipidemia, and sedentariness occur in children and adolescents. Blood pressure needs to be measured in childhood. An increase in arterial blood pressure in young people predicts hypertension in adulthood. The death rate from cardiovascular disease is lowest in children with lower cholesterol levels and in individuals who exercise regularly. In addition, there is a high prevalence of sedentariness in children and adolescents. Conclusions Studies involving the analysis of cardiovascular risk factors should always report the prevalence of these factors and their correlations during childhood because these factors are indispensable for identifying an at-risk population. The identification of risk factors in asymptomatic children could contribute to a decrease in cardiovascular disease, preventing such diseases as hypertension, obesity, and dyslipidemia from becoming the epidemics of this century. PMID:23515212

  12. Lipoprotein metabolism indicators improve cardiovascular risk prediction

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Background: Cardiovascular disease risk increases when lipoprotein metabolism is dysfunctional. We have developed a computational model able to derive indicators of lipoprotein production, lipolysis, and uptake processes from a single lipoprotein profile measurement. This is the first study to inves...

  13. A MULTI-CENTER CLUSTER-RANDOMIZED TRIAL OF A MULTI-FACTORIAL INTERVENTION TO IMPROVE ANTIHYPERTENSIVE MEDICATION ADHERENCE AND BLOOD PRESSURE CONTROL AMONG PATIENTS AT HIGH CARDIOVASCULAR RISK (The COM99 study)*

    PubMed Central

    Pladevall, Manel; Brotons, Carlos; Gabriel, Rafael; Arnau, Anna; Suarez, Carmen; de la Figuera, Mariano; Marquez, Emilio; Coca, Antonio; Sobrino, Javier; Divine, George; Heisler, Michele; Williams, L Keoki

    2010-01-01

    Background Medication non-adherence is common and results in preventable disease complications. This study assesses the effectiveness of a multifactorial intervention to improve both medication adherence and blood pressure control and to reduce cardiovascular events. Methods and Results In this multi-center, cluster-randomized trial, physicians from hospital-based hypertension clinics and primary care centers across Spain were randomized to receive and provide the intervention to their high-risk patients. Eligible patients were ≥50 years of age, had uncontrolled hypertension, and had an estimated 10-year cardiovascular risk greater than 30%. Physicians randomized to the intervention group counted patients’ pills, designated a family member to support adherence behavior, and provided educational information to patients. The primary outcome was blood pressure control at 6 months. Secondary outcomes included both medication adherence and a composite end-point of all cause mortality and cardiovascular-related hospitalizations. Seventy-nine physicians and 877 patients participated in the trial. The mean duration of follow-up was 39 months. Intervention patients were less likely to have an uncontrolled systolic blood pressure (odds ratio 0.62; 95% confidence interval [CI] 0.50–0.78) and were more likely to be adherent (OR 1.91; 95% CI 1.19–3.05) when compared with control group patients at 6 months. After five years 16% of the patients in the intervention group and 19% in the control group met the composite end-point (hazard ratio 0.97; 95% CI 0.67–1.39). Conclusions A multifactorial intervention to improve adherence to antihypertensive medication was effective in improving both adherence and blood pressure control, but it did not appear to improve long-term cardiovascular events. PMID:20823391

  14. [Subclinical hypothyroidism and cardiovascular risk].

    PubMed

    López Rubio, María Antonia; Tárraga López, Pedro Juan; Rodríguez Montes, José Antonio; Frías López, María del Carmen; Solera Albero, Juan; Bermejo López, Pablo

    2015-05-01

    Objetivos: Valorar si el hipotiroidismo subclínico puede comportarse como un factor de riesgo cardiovascular o un modificador del mismo, identificando variables epidemiológicas y riesgo cardiovascular estimado en una muestra de sujetos diagnosticados en la provincia de Albacete. Método: Estudio observacional, descriptivo y transversal realizado en Albacete durante la primera quincena de enero de 2012 en pacientes de ambos géneros con hipotiroidismo subclínico. Se analizaron las siguientes variables: glucemia basal, colesterol total, colesterol HDL, colesterol LDL, triglicéridos, TSH, T4, peso, talla, I.M.C., tensión arterial, antecedentes de patología cardiovascular, factores de riesgo cardiovascular y riesgo cardiovascular estimado. Resultados: Se obtuvieron 326 pacientes, con predominio femenino (79,2 %), menores de 65 años en el 78% y sin factores de riesgo cardiovascular en el 48,61%. La prevalencia de los factores de riesgo cardiovascular identificados fué: tabaquismo (33,2%), diabetes mellitus (24,9%), hipertensión arterial (23,4%), alteraciones lipídicas (28,9%) y fibrilación auricular (4,9 %). No se encontró asociación entre hipotiroidismo subclínico y la mayoría de los parámetros del perfil lipídico que condicionan un perfil pro-aterogénico, salvo con la hipertrigliceridemia. Asimismo, tampoco se constató asociación con riesgo cardiovascular aumentado. Conclusiones: El perfil del paciente con hipotiroidismo subclínico es una mujer de mediana edad sin factores de riesgo cardiovascular en la mitad de casos. Se ha encontrado relación entre hipotiroidismo subclínico e hipertrigliceridemia, pero no con el resto de parámetros del perfil lipídico, otros factores de riesgo cardiovascular o con aumento de dicho riesgo. Sin embargo, un 25% de diabéticos y un 22% de no diabéticos están en situación de riesgo cardiovascular moderado-alto.

  15. Familial clustering of risk factors for cardiovascular disease among first-degree relatives of patients with chronic kidney disease in a sub-Saharan African population

    PubMed Central

    Raji, Yemi; Mabayoje, Omolara; Bello, Taslim

    2015-01-01

    Summary Objective To determine the prevalence of risk factors for cardiovascular disease (CVD) in first-degree relatives (FDRs) of patients with chronic kidney disease (CKD) in a sub-Saharan African population. Methods This was a cross-sectional survey of 460 subjects (230 FDRs of patients with CKD and 230 healthy controls). Anthropometrics and blood pressures were measured. Spot urine and fasting venous blood samples were obtained for biochemical analysis. Results The prevalence of hypertension, diabetes mellitus, obesity and dyslipidaemia were significantly higher in FDRs of patients with CKD compared with the controls: 56 (24.3%) vs 29 (12.6%), p = 0.01; 20 (8.7%) vs 6 (2.6%), p = 0.01; 40 (17.4%) vs 24 (10.4%), p = 0.03 and 171 (74.3%) vs 138 (60.0%), p = 0.01, respectively. Hypertension (OR, 1.65), dyslipidaemia (OR, 1.72) and albuminuria (OR, 1.61) were independently associated with being a FDR of patients with CKD. Conclusion In this sub-Saharan African population, risk factors for CVD were more prevalent in the FDRs of patients with CKD than in healthy controls. PMID:25962941

  16. Relationship Between Sedentary Behavior and Cardiovascular Risk.

    PubMed

    Same, Robert V; Feldman, David I; Shah, Nishant; Martin, Seth S; Al Rifai, Mahmoud; Blaha, Michael J; Graham, Garth; Ahmed, Haitham M

    2016-01-01

    The majority of adults do not meet current guideline recommendations for moderate to vigorous physical activity. Recent research has linked a high amount of sedentary behavior with an increased risk of obesity, diabetes, the metabolic syndrome, cardiovascular disease, and death. This correlation with sedentary behavior even extends to individuals who meet recommended physical activity goals during the remainder of their day, which implies that sedentary behavior may represent a distinct cardiovascular risk factor that is independent of the overall amount of physical activity. During the past several years, there has been significant interest in identifying and understanding the mechanisms through which sedentary behavior affects cardiovascular health. In this review, we critically evaluate the literature pertaining to sedentary behavior and cardiovascular risk with an emphasis on studies published over the past year, and we suggest possible interventions that may help reduce sedentary behavior time.

  17. Space radiation and cardiovascular disease risk.

    PubMed

    Boerma, Marjan; Nelson, Gregory A; Sridharan, Vijayalakshmi; Mao, Xiao-Wen; Koturbash, Igor; Hauer-Jensen, Martin

    2015-12-26

    Future long-distance space missions will be associated with significant exposures to ionizing radiation, and the health risks of these radiation exposures during manned missions need to be assessed. Recent Earth-based epidemiological studies in survivors of atomic bombs and after occupational and medical low dose radiation exposures have indicated that the cardiovascular system may be more sensitive to ionizing radiation than was previously thought. This has raised the concern of a cardiovascular disease risk from exposure to space radiation during long-distance space travel. Ground-based studies with animal and cell culture models play an important role in estimating health risks from space radiation exposure. Charged particle space radiation has dense ionization characteristics and may induce unique biological responses, appropriate simulation of the space radiation environment and careful consideration of the choice of the experimental model are critical. Recent studies have addressed cardiovascular effects of space radiation using such models and provided first results that aid in estimating cardiovascular disease risk, and several other studies are ongoing. Moreover, astronauts could potentially be administered pharmacological countermeasures against adverse effects of space radiation, and research is focused on the development of such compounds. Because the cardiovascular response to space radiation has not yet been clearly defined, the identification of potential pharmacological countermeasures against cardiovascular effects is still in its infancy.

  18. Space radiation and cardiovascular disease risk

    PubMed Central

    Boerma, Marjan; Nelson, Gregory A; Sridharan, Vijayalakshmi; Mao, Xiao-Wen; Koturbash, Igor; Hauer-Jensen, Martin

    2015-01-01

    Future long-distance space missions will be associated with significant exposures to ionizing radiation, and the health risks of these radiation exposures during manned missions need to be assessed. Recent Earth-based epidemiological studies in survivors of atomic bombs and after occupational and medical low dose radiation exposures have indicated that the cardiovascular system may be more sensitive to ionizing radiation than was previously thought. This has raised the concern of a cardiovascular disease risk from exposure to space radiation during long-distance space travel. Ground-based studies with animal and cell culture models play an important role in estimating health risks from space radiation exposure. Charged particle space radiation has dense ionization characteristics and may induce unique biological responses, appropriate simulation of the space radiation environment and careful consideration of the choice of the experimental model are critical. Recent studies have addressed cardiovascular effects of space radiation using such models and provided first results that aid in estimating cardiovascular disease risk, and several other studies are ongoing. Moreover, astronauts could potentially be administered pharmacological countermeasures against adverse effects of space radiation, and research is focused on the development of such compounds. Because the cardiovascular response to space radiation has not yet been clearly defined, the identification of potential pharmacological countermeasures against cardiovascular effects is still in its infancy. PMID:26730293

  19. Framingham Risk Score underestimates cardiovascular disease risk in severe psoriatic patients: implications in cardiovascular risk factors management and primary prevention of cardiovascular disease.

    PubMed

    Torres, Tiago; Sales, Rita; Vasconcelos, Carlos; Martins da Silva, Berta; Selores, Manuela

    2013-11-01

    Severe psoriasis has been associated with increase cardiovascular mortality, due to a higher prevalence of traditional cardiovascular risk factors and premature atherosclerosis, as a consequence of its systemic inflammation. Recently, it has been estimated that severe psoriasis may confer an increased 6.2% on long-term risk of cardiovascular disease based on Framingham Risk Score, which can have practical implications in the treatment of cardiovascular risk factors and primary prevention of cardiovascular disease, as treatment guidelines account for the risk of cardiovascular disease in treatment goals. The aim of this study was to analyze the influence of the attributable risk of severe psoriasis on long-term risk of cardiovascular disease and its implication on the correct treatment of cardiovascular risk factors and primary prevention of cardiovascular disease on a real-world cohort of patients. One hundred severe psoriasis patients without psoriatic arthritis or previous cardiovascular disease were evaluated and it was found that more than half of the patients were reclassified to a higher cardiovascular risk category with important clinical implications on the correct management of their cardiovascular risk factors and primary prevention of cardiovascular disease, as a considerable proportion of patients with hypertension, hypercholesterolemia and coronary heart disease equivalent risk were not being correctly managed.

  20. Barriers to women's cardiovascular risk knowledge.

    PubMed

    Liewer, Linda; Mains, Douglas A; Lykens, Kristine; René, Antonio A

    2008-01-01

    Cardiovascular disease (CVD) is the leading cause of death for women in the United States, resulting in a greater emphasis on research and methods for addressing issues relating to this health problem both nationally and worldwide. The authors' purpose was to identify barriers to women's cardiovascular risk knowledge, both personal and organizational, through key informant interviews of health leaders at 10 community health organizations. Analysis showed an overall lack of awareness of CVD risk for women. Culture, finance, and lack of awareness and easily accessible programs implicated the importance of physicians as health care providers and educators for women patients.

  1. Is cardiovascular risk in women with PCOS a real risk? Current insights.

    PubMed

    Papadakis, Georgios; Kandaraki, Eleni; Papalou, Olga; Vryonidou, Andromachi; Diamanti-Kandarakis, Evanthia

    2017-01-31

    Polycystic ovary syndrome (PCOS) is the most common endocrine disorder in reproductive aged women. PCOS incorporates not only symptoms related to the reproductive system but also a clustering of systemic metabolic abnormalities that are linked with increased risk for cardiovascular disease (CVD). More specifically, metabolic aberrations such as impaired glucose and lipid metabolism, accompanied by increased low-grade inflammation as well as elevated coagulation factors appear to contribute to the increased cardiovascular risk. Even though many studies have indicated a rise in surrogate biomarkers of CVD in women with PCOS, it is still doubtful to what extent and magnitude this elevation can be translated to real cardiovascular events. Furthermore, the cardiovascular risk factors appear to vary significantly in the different phenotypes of the syndrome. Women with PCOS have the potential for early atherosclerosis, myocardial and endothelial dysfunction. Whether or not PCOS women are at real cardiovascular risk compared to controls remains between the verge of theoretical and real threat for the PCOS women at any age but particularly in the post menopausal state. Interestingly, although the presence of the CVD risk factors is well documented in PCOS women, their combination on different phenotypes may play a role, which eventually results in a spectrum of clinical manifestations of CVD with variable degree of severity. The present manuscript aims to review the interaction between PCOS and the combination of several cardiovascular risk factors.

  2. Cardiovascular Risk Reduction in Children.

    ERIC Educational Resources Information Center

    Murray, David M.; And Others

    1987-01-01

    The paper presents a community model for reducing the risk of coronary heart disease in children and youth. The model addresses the individual, the family, social groups, and the larger social and physical environments. Exemplary programs are described and recommendations are made for additional research and program development. (Author/DB)

  3. Role of androgen excess on metabolic aberrations and cardiovascular risk in women with polycystic ovary syndrome.

    PubMed

    Christakou, Charikleia D; Diamanti-Kandarakis, Evanthia

    2008-11-01

    Polycystic ovary syndrome (PCOS) is associated with a clustering of metabolic and cardiovascular risk factors. Insulin resistance is implicated as the major player in the metabolic abnormalities and contributes to the increased cardiovascular risk associated with the syndrome. However, androgen excess appears to participate as an independent parameter, which further aggravates the cardiovascular and metabolic aberrations in affected women with PCOS. The resultant impact of hyperandrogenemia possibly acquires clinical significance for women's health in the context of PCOS, particularly since recent data support an increased incidence of coronary artery disease and of cardiovascular events directly related to androgen levels in women with the syndrome.

  4. Cardiovascular Risk in Women With PCOS

    PubMed Central

    Scicchitano, Pietro; Dentamaro, Ilaria; Carbonara, Rosa; Bulzis, Gabriella; Dachille, Annamaria; Caputo, Paola; Riccardi, Roberta; Locorotondo, Manuela; Mandurino, Cosimo; Matteo Ciccone, Marco

    2012-01-01

    Polycystic ovary syndrome (PCOS), or Stein-Leventhal syndrome, is a common endocrine disorder defined by two of the three following features: i) oligoovulation or anovulation, ii) clinical and/or biochemical signs of hyperandrogenism, or iii) polycystic ovaries, once the related endocrinological and gynaecological disorders have been excluded. PCOS does not exclusively involve the reproductive apparatus , it has a complex number of systemic relevancy symptoms. It leads to Metabolic Syndrome, with severe consequences on the cardiovascular apparatus. Many clinical studies have underlined the connection between PCOS and the cardiovascular risk profile of such female patients, due to a lipid/glucose altered metabolism, hypertension, systemic inflammatory condition (assessable by markers such as VES, TNF-alfa, citokines and C-reactive protein (hsPCR) levels), and vascular injuries. Considering the early onset of the disease, PCOS could be considered as a real cardiovascular risk factor which affects the quality of life seriously. The current review aimed to point out the main connections between PCOS and cardiovascular risk factors according to the latest findings coming from literature data analysis, and try to depict the great influences that such a common disease can have on the patients’ health integrity. PMID:23843832

  5. Water chemistry and cardiovascular disease risk

    SciTech Connect

    Watson, A.P.; Zeighami, E.A.

    1985-01-01

    The evidence linking cardiovascular disease risk and water quality parameters was weighed and analyzed to identify major gaps in understanding reasons for the regional differences in cardiovascular disease mortality in the United States. Epidemiologic studies evaluating occupational and public health exposure to nitrates, carbon monoxide, carbon disulfide, fibrogenic dusts, heavy metals and trace elements, chlorides, and hydro- and fluorocarbons were analyzed. Intake of cholesterol, calcium, and magnesium from food items, cooking water enhancement, and drinking water were also appraised. Based on the current state of knowledge, it is our judgment that the drinking water characteristics of highest priority from the standpoint of cardiovascular disease risks are calcium/magnesium content and chlorine treatment. The potential importance of cadmium, lead, nitrate(s), and chloride/sodium concentrations also needs to be considered. We present working hypotheses to evaluate the role(s) of these parameters and a discussion of variables that should be considered in any study design addressing the association between cardiovascular disease risk and water quality. Important variables are sample size, biological endpoint events (mortality, incidence, clinical determination), population characteristics, drinking water parameters, and dietary intake estimates. 207 references, 6 figures, 17 tables.

  6. Are there genetic paths common to obesity, cardiovascular disease outcomes, and cardiovascular risk factors?

    PubMed

    Rankinen, Tuomo; Sarzynski, Mark A; Ghosh, Sujoy; Bouchard, Claude

    2015-02-27

    Clustering of obesity, coronary artery disease, and cardiovascular disease risk factors is observed in epidemiological studies and clinical settings. Twin and family studies have provided some supporting evidence for the clustering hypothesis. Loci nearest a lead single nucleotide polymorphism (SNP) showing genome-wide significant associations with coronary artery disease, body mass index, C-reactive protein, blood pressure, lipids, and type 2 diabetes mellitus were selected for pathway and network analyses. Eighty-seven autosomal regions (181 SNPs), mapping to 56 genes, were found to be pleiotropic. Most pleiotropic regions contained genes associated with coronary artery disease and plasma lipids, whereas some exhibited coaggregation between obesity and cardiovascular disease risk factors. We observed enrichment for liver X receptor (LXR)/retinoid X receptor (RXR) and farnesoid X receptor/RXR nuclear receptor signaling among pleiotropic genes and for signatures of coronary artery disease and hepatic steatosis. In the search for functionally interacting networks, we found that 43 pleiotropic genes were interacting in a network with an additional 24 linker genes. ENCODE (Encyclopedia of DNA Elements) data were queried for distribution of pleiotropic SNPs among regulatory elements and coding sequence variations. Of the 181 SNPs, 136 were annotated to ≥ 1 regulatory feature. An enrichment analysis found over-representation of enhancers and DNAse hypersensitive regions when compared against all SNPs of the 1000 Genomes pilot project. In summary, there are genomic regions exerting pleiotropic effects on cardiovascular disease risk factors, although only a few included obesity. Further studies are needed to resolve the clustering in terms of DNA variants, genes, pathways, and actionable targets.

  7. Cardiovascular risk assessment: a global perspective.

    PubMed

    Zhao, Dong; Liu, Jing; Xie, Wuxiang; Qi, Yue

    2015-05-01

    An important strategy in primary prevention of cardiovascular diseases (CVD) is the early identification of high-risk individuals. Effective implementation of a strategy to identify these individuals in a clinical setting is reliant on the availability of appropriate CVD risk-assessment models and guideline recommendations. Several well-known models for CVD risk assessment have been developed and utilized in the USA and Europe, but might not be suitable for use in other regions or countries. Very few reports have discussed the development of risk-assessment models and recommendations from a global perspective. In this Review, we discuss why risk-assessment methods developed from studies in one geographical region or ethnic population might not be suitable for other regions or populations, and examine the availability and characteristics of predictive models in areas beyond the USA or Europe. In addition, we compare the differences in risk-assessment recommendations outlined in CVD clinical guidelines from developed and developing countries, and consider their potential effect on clinical practice. This overview of cardiovascular risk assessment from a global perspective can potentially guide low-to-middle-income countries in the development or validation of their own CVD risk-assessment models, and the formulation of recommendations in their own clinical guidelines according to local requirements.

  8. Managing cardiovascular risk inpatients with metabolic syndrome.

    PubMed

    Nesto, Richard W

    2005-01-01

    The metabolic syndrome is a constellation of risk factors that contribute to the onset of type 2 diabetes mellitus and cardiovascular disease (CVD). CVD has been identified by the National Cholesterol Education Program (NCEP) as the primary clinical outcome of the metabolic syndrome. Although no algorithm is currently available for estimating the absolute risk of CVD for patients with the metabolic syndrome, screening for cardiovascular (CV) risk in these patients involves testing for lipoprotein abnormalities (namely, an analysis of specific low-density lipoprotein particle numbers) and an assessment of various surrogate markers for subclinical coronary artery disease. Such screening can be used to help predict the development of CVD and thereby allow for effective interventions to help prevent coronary events. Strategies for reducing CV risk in patients with the metabolic syndrome are multifactorial. In addition to placing an emphasis on therapeutic lifestyle changes that increase levels of physical activity, dietary modification, and weight reduction, several pharmacologic therapies are available. One novel approach for managing CV risk in patients with the metabolic syndrome involves the inhibition of the endocannabinoid system, including the use of rimonabant. A review of CV risk factors in patients with the metabolic syndrome is beneficial for clinicians to apply in the care of their patients, along with a discussion about strategies for identifying at-risk patients and managing CVD risk for these patients.

  9. Preeclampsia: exposing future cardiovascular risk in mothers and their children.

    PubMed

    Anderson, Cindy M

    2007-01-01

    There is an increased risk for future cardiovascular disease in women who have had preeclampsia. In infants born to mothers with preeclampsia, there is growing evidence of increased risk for both cardiovascular disease and preeclampsia. Epidemiologic and experimental data provide a strong link between intrauterine exposure to preeclampsia and subsequent risk for the development of cardiovascular disease in women.

  10. [Elevated blood pressure as cardiovascular risk factor].

    PubMed

    Kowalewski, Wiesław; Hebel, Kazimiera

    2013-01-01

    Cardiovascular diseases for decades have been and still are the main and current health problem of the Polish society and there are many reasons for these diseases. Hypertension is one of the major risk factors for developing cardiovascular disease. The factors significantly increasing risk the of cardiovascular disease are in addition to high blood pressure, smoking (also passive), high blood fats (cholesterol and its HDL, LDL fractions as well as triglyceride levels, obesity, lack of exercise, diabetes and hereditary features. Other important factors which play an important role are external factors such as e.g. environmental pollution, lifestyle, stress. Prediction of cardiovascular disease should start from the evaluation of the fetal period because low birth weight may be a risk of coronary heart disease, hypertension, obesity or diabetes in adulthood. The authors of the referred tests showed that the level of blood pressure observed during childhood is closely associated with the level of blood pressure in adults and is also dependent on the body weight. Since the issue of the effects of high pressure on the cardiovascular system is inherent in the issue of the metabolic syndrome, it should be mentioned also that another causative factor may be an irregularity in the removal of urine from the body and the amount of insulin. The control of hypertension is a complex problem, at least in view of the wide range of adverse factors affecting the human body: hypertension is often either a constituent of other lesions. Therefore, it is difficult to treat high blood pressure in the strict sense; more often it is a combination therapy based on pharmacology caused for other reasons.

  11. Association of body mass index and aerobic physical fitness with cardiovascular risk factors in children☆

    PubMed Central

    Gonçalves, Reginaldo; Szmuchrowski, Leszek Antony; Damasceno, Vinícius Oliveira; de Medeiros, Marcelo Lemos; Couto, Bruno Pena; Lamounier, Joel Alves

    2014-01-01

    Objective: To identify the association between both, body mass index and aerobic fitness, with cardiovascular disease risk factors in children. Methods: Cross-sectional study, carried out in Itaúna-MG, in 2010, with 290 school children ranging from 6 to 10 years-old of both sexes, randomly selected. Children from schools located in the countryside and those with medical restrctions for physical activity were not included. Blood sample was collected after a 12-hour fasting period. Blood pressure, stature and weight were evaluated in accordance with international standards. The following were considered as cardiovascular risk factors: high blood pressure, high total cholesterol, LDL, triglycerides and insulin levels, and low HDL. The statistical analysis included the Spearman's coefficient and the logistic regression, with cardiovascular risk factors as dependent variables. Results: Significant correlations were found, in both sexes, among body mass index and aerobic fitness with most of the cardiovascular risk factors. Children of both sexes with body mass index in the fourth quartile demonstrated increased chances of having high blood insulin and clustering cardiovascular risk factors. Moreover, girls with aerobic fitness in the first quartile also demonstrated increased chances of having high blood insulin and clustering cardiovascular risk factors. Conclusion: The significant associations and the increased chances of having cardiovascular risk factors in children with less aerobic fitness and higher levels of body mass index justify the use of these variables for health monitoring in Pediatrics. PMID:25479851

  12. Educational intervention to improve effectiveness in treatment and control of patients with high cardiovascular risk in low-resource settings in Argentina: study protocol of a cluster randomised controlled trial

    PubMed Central

    Gulayin, Pablo; Irazola, Vilma; Lozada, Alfredo; Chaparro, Martin; Santero, Marilina; Gutierrez, Laura; Poggio, Rosana; Beratarrechea, Andrea; Rubinstein, Adolfo

    2017-01-01

    Introduction Hypercholesterolaemia is estimated to cause 2.6 million deaths annually and one-third of the cases of ischaemic heart disease. In Argentina, the prevalence of hypercholesterolaemia increased between 2005 and 2013 from 27.9% to 29.8%. Only one out of four subjects with a self-reported diagnosis of coronary heart disease is taking statins. Since 2014, statins (simvastatin 20 mg) are part of the package of drugs provided free-of-charge for patients according to cardiovascular disease (CVD) risk stratification. The goal of this study is to test whether a complex intervention targeting physicians and pharmacist assistants improves treatment and control of hypercholesterolaemia among patients with moderate-to-high cardiovascular risk in Argentina. Methods and analysis This is a cluster trial of 350 patients from 10 public primary care centres in Argentina to be randomised to either the intervention or usual care. The study is designed to have 90% statistical power to detect a 0.7 mmol/L reduction in low-density lipoproteins cholesterol from baseline to 12 months. The physician education programme consists of a 2-day initial intensive training and certification workshop followed by educational outreach visits (EOVs) conducted at 3, 6 and 9 months from the outset of the study. An on-site training to pharmacist assistants during the first EOV is performed at each intervention clinic. In addition, two intervention support tools are used: an app installed in physician's smartphones to serve as a decision aid to improve prescription of statins according to patient's CVD risk and a web-based platform tailored to send individualised SMS messages to patients. Ethics and dissemination Ethical approval was obtained from an independent ethics committee. Results of this study will be presented to the Ministry of Health of Argentina for potential dissemination and scale-up of the intervention programme to the entire national public primary care network in

  13. Managing cardiovascular risk in patients with inflammatory arthritis: practical considerations

    PubMed Central

    Tournadre, Anne; Mathieu, Sylvain; Soubrier, Martin

    2016-01-01

    Patients with inflammatory arthritis, such as rheumatoid arthritis, psoriatic arthritis, or ankylosing spondylitis, have higher rates of cardiovascular mortality. While the increased cardiovascular risk is only explained to some extent, a lot of research is currently conducted to improve our understanding of its pathogenesis, risk stratification, and optimal cardiovascular risk management. This review sought to report epidemiological data pertaining to the cardiovascular disease burden in patients with inflammatory arthritis, underlying mechanisms accounting for excessive cardiovascular risk, along with recommendations regarding risk assessment and management in this patient population. PMID:27721904

  14. Assessment of Cardiovascular Risk in Collegiate Football Players and Nonathletes

    ERIC Educational Resources Information Center

    Dobrosielski, Devon A.; Rosenbaum, Daryl; Wooster, Benjamin M.; Merrill, Michael; Swanson, John; Moore, J. Brian; Brubaker, Peter H.

    2010-01-01

    Collegiate American football players may be at risk for cardiovascular disease. Objective: To compare cardiovascular disease risk factors and cardiovascular structure and function parameters of football players, stratified by position, to a group of sedentary, nonathletes. Participants: Twenty-six collegiate football players and 13 nonathletes…

  15. [Cardiovascular pharmacotherapy. Risks and adverse effects].

    PubMed

    Voigt, N; Heijman, J; Dobrev, D

    2014-03-01

    Adverse side effects of drugs are a significantly underestimated problem in modern medicine. In this review article, we summarize common adverse side effects of cardiovascular drugs. In particular, we highlight the factors promoting these adverse side effects in patients, including reduced hepatic or renal clearance in elderly patients that often requires dosage adjustment. Pharmacodynamic and pharmacokinetic interactions between drugs (e.g. through the cytochrome P450 system or P-glycoproteins) can modify the plasma concentration of many compounds, thereby also increasing the likelihood of unwanted side effects. The most prominent cardiac side effects include arrhythmias, e.g. atrioventricular (AV) block, drug-induced long-QT syndrome and torsade de pointes and altered inotropy. Non-cardiac side effects are subsequently discussed grouped by drug class. A better understanding of the risks and side effects of cardiovascular drugs is expected to reduce the mortality and morbidity associated with adverse side effects.

  16. [Burnout syndrome: a "true" cardiovascular risk factor].

    PubMed

    Cursoux, Pauline; Lehucher-Michel, Marie-Pascale; Marchetti, Hélène; Chaumet, Guillaume; Delliaux, Stéphane

    2012-11-01

    The burnout syndrome is characterized by emotional exhaustion, depersonalization and reduced personal accomplishment in individuals professionally involved with others. The burnout syndrome is poorly recognized, particularly in France, as a distinct nosology from adaptation troubles, stress, depression, or anxiety. Several tools quantifying burnout and emotional exhaustion exist, the most spread is the questionnaire called Maslach Burnout Inventory. The burnout syndrome alters cardiovascular function and its neuroregulation by autonomic nervous system and is associated with: increased sympathetic tone to heart and vessels after mental stress, lowered physiological post-stress vagal rebound to heart, and lowered arterial baroreflex sensitivity. Job strain as burnout syndrome seems to be a real independent cardiovascular risk factor. Oppositely, training to manage emotions could increase vagal tone to heart and should be cardio-protective.

  17. Cardiovascular

    NASA Video Gallery

    Overview of Cardiovascular research which addresses risks of space flight, including adaptive changes to the cephalad fluid shift (such as reduced circulating blood volume), potential for heart rhy...

  18. Effects of muscular strength on cardiovascular risk factors and prognosis.

    PubMed

    Artero, Enrique G; Lee, Duck-chul; Lavie, Carl J; España-Romero, Vanesa; Sui, Xuemei; Church, Timothy S; Blair, Steven N

    2012-01-01

    Physical fitness is one of the strongest predictors of individual future health status. Together with cardiorespiratory fitness (CRF), muscular strength has been increasingly recognized in the pathogenesis and prevention of chronic disease. We review the most recent literature on the effect of muscular strength in the development of cardiovascular disease, with special interest in elucidating its specific benefits beyond those from CRF and body composition. Muscular strength has shown an independent protective effect on all-cause and cancer mortality in healthy middle-aged men, as well as in men with hypertension and patients with heart failure. It has also been inversely associated with age-related weight and adiposity gains, risk of hypertension, and prevalence and incidence of the metabolic syndrome. In children and adolescents, higher levels of muscular fitness have been inversely associated with insulin resistance, clustered cardiometabolic risk, and inflammatory proteins. Generally, the influence of muscular fitness was weakened but remained protective after considering CRF. Also, interestingly, higher levels of muscular fitness seems to some extent counteract the adverse cardiovascular profile of overweight and obese individuals. As many of the investigations have been conducted with non-Hispanic white men, it is important to examine how race/ethnicity and gender may affect these relationships. To conclude, most important effects of resistance training are also summarized, to better understand how higher levels of muscular fitness may result in a better cardiovascular prognosis and survival.

  19. Sortilin and the risk of cardiovascular disease.

    PubMed

    Coutinho, Maria Francisca; Bourbon, Mafalda; Prata, Maria João; Alves, Sandra

    2013-10-01

    Plasma low-density lipoprotein cholesterol (LDL-C) levels are a key determinant of the risk of cardiovascular disease, which is why many studies have attempted to elucidate the pathways that regulate its metabolism. Novel latest-generation sequencing techniques have identified a strong association between the 1p13 locus and the risk of cardiovascular disease caused by changes in plasma LDL-C levels. As expected for a complex phenotype, the effects of variation in this locus are only moderate. Even so, knowledge of the association is of major importance, since it has unveiled a new metabolic pathway regulating plasma cholesterol levels. Crucial to this discovery was the work of three independent teams seeking to clarify the biological basis of this association, who succeeded in proving that SORT1, encoding sortilin, was the gene in the 1p13 locus involved in LDL metabolism. SORT1 was the first gene identified as determining plasma LDL levels to be mechanistically evaluated and, although the three teams used different, though appropriate, experimental methods, their results were in some ways contradictory. Here we review all the experiments that led to the identification of the new pathway connecting sortilin with plasma LDL levels and risk of myocardial infarction. The regulatory mechanism underlying this association remains unclear, but its discovery has paved the way for considering previously unsuspected therapeutic targets and approaches.

  20. [Cardiovascular risk factors in Tlemcen (Algeria)].

    PubMed

    Latifa, Boukli Hacène; Kaouel, Meguenni

    2007-01-01

    Cardiovascular risk factors were studied in a random representative sample of the urban community of Tlemcen, aged 20 years or older. The study included 805 subjects (participation rate: 72%). This study showed a high prevalence of hypertension (32.7%), diabetes (16.1%), cigarette smoking (17.1%, but 36.8% among men), blood cholesterol levels > 6.2 mmol/L (6.3%) and obesity (19.2% and significantly higher in women than in men: 27.9% vs 10.5%). These results show that the prevalence of hypertension is very high among women, reaching levels observed in industrialized countries.

  1. [Assessing the cardiovascular risk in patients with systemic lupus erythematosus].

    PubMed

    Arnaud, L; Mathian, A; Bruckert, E; Amoura, Z

    2014-11-01

    Multiple factors contribute to the increased cardiovascular risk observed in patients with systemic lupus erythematosus (SLE). Among these are the so-called classical cardiovascular risk factors, the disease itself through its activity, treatments, and complications, and the thrombotic risk due to antiphospholipid antibodies (aPL). Observational studies suggest that most classical cardiovascular risk factors are observed more frequently in SLE patients than in the general population, and that these are insufficient to explain the increased cardiovascular risk observed in most studies. Given this high risk, adequate management of cardiovascular risk factors should be recommended in SLE patients. Paradoxically, the benefit due to the anti-inflammatory properties of treatments such as corticosteroids may exceed, in certain cases, their pro-atherogenic effect. Importantly, the tools that were developed for the estimation of cardiovascular risk at the individual level among the general population cannot be used reliably in SLE patients, as these tools appear to underestimate the true cardiovascular risk. The adequate indications and targets of cardiovascular treatments are therefore not fully known in SLE. A better understanding of the determinants of the cardiovascular risk in SLE will allow the identification and more tailored management of these high-risk patients.

  2. [Cardiovascular polypill in high risk patients].

    PubMed

    Lafeber, Melvin; Spiering, Wilko; Bots, Michiel L; de Valk, Vincent; Visseren, Frank L J; Grobbee, Diederick E

    2011-01-01

    The initial theoretical concept of a polypill was a fixed-dosed combination pill containing an antiplatelet agent, a cholesterol-lowering agent and multiple blood pressure-lowering agents aimed at the prevention of atherosclerotic vascular disease in the population aged 55 years and up. The reduction in the risk of cardiovascular disease does not depend on the cholesterol level and blood pressure at the start of treatment. The pharmacological reduction in risk factors in individuals with a high risk of atherosclerotic vascular disease is often suboptimal, partly due to the complexity of the guidelines and low adherence to the therapy. A polypill may offer opportunities for improvement. Research has shown that the use of combination products leads to a greater reduction in risk factors than the use of separate substances, possibly through improved adherence to the therapy. The use of a polypill in the prevention of vascular disease in high-risk patients may lead to a more effective reduction in risk, a decrease in costs and a reduction in pharmacological expenditure.

  3. Cardiovascular risk stratification in familial hypercholesterolaemia

    PubMed Central

    Sharifi, Mahtab; Rakhit, Roby D; Humphries, Steve E; Nair, Devaki

    2016-01-01

    Familial hypercholesterolaemia (FH) is a common autosomal-dominant disorder in most European countries. Patients with FH are characterised by a raised level of low-density lipoprotein cholesterol and a high risk of premature coronary heart disease (CHD). Currently there is no consensus regarding the clinical utility to predict future coronary events or testing for the presence of subclinical atherosclerotic disease in asymptomatic patients with FH. Family screening of patients with FH as recommended by the UK National Institute of Health and Care Excellence guideline would result in finding many young individuals with a diagnosis of FH who are clinically asymptomatic. The traditional CHD risk scores, that is, the Framingham score, are insufficient in risk prediction in this group of young individuals. In addition, a better understanding of the genetic aetiology of the FH phenotype and CHD risk in monogenic FH and polygenic hypercholesterolaemia is needed. Non-invasive imaging methods such as carotid intima-media thickness measurement might produce more reliable information in finding high-risk patients with FH. The potential market authorisation of novel therapeutic agents such as PCSK9 monoclonal inhibitors makes it essential to have a better screening programme to prioritise the candidates for treatment with the most severe form of FH and at higher risk of coronary events. The utility of new imaging techniques and new cardiovascular biomarkers remains to be determined in prospective trials. PMID:27126396

  4. HIV Therapy, Metabolic Syndrome, and Cardiovascular Risk

    PubMed Central

    Pao, Vivian; Lee, Grace A.; Grunfeld, Carl

    2011-01-01

    People with HIV infection have metabolic abnormalities that resemble metabolic syndrome (hypertriglyceridemia, low high-density lipoprotein cholesterol, and insulin resistance), which is known to predict increased risk of cardiovascular disease (CVD). However, there is not one underlying cause for these abnormalities and they are not linked to each other. Rather, individual abnormalities can be affected by the host response to HIV itself, specific HIV drugs, classes of HIV drugs, HIV-associated lipoatrophy, or restoration to health. Furthermore, one component of metabolic syndrome, increased waist circumference, occurs less frequently in HIV infection. Thus, HIV infection supports the concept that metabolic syndrome does not represent a syndrome based on a common underlying pathophysiology. As might be predicted from these findings, the prevalence of CVD is higher in people with HIV infection. It remains to be determined whether CVD rates in HIV infection are higher than might be predicted from traditional risk factors, including smoking. PMID:18366987

  5. Wiping Out CGRP: Potential Cardiovascular Risks.

    PubMed

    MaassenVanDenBrink, Antoinette; Meijer, Joris; Villalón, Carlos M; Ferrari, Michel D

    2016-09-01

    Migraine is a common episodic neurovascular brain disorder associated with increased risk of cardio- and cerebrovascular ischemia. Migraine headache is likely caused by activation of the trigeminovascular system and release of calcitonin gene-related peptide (CGRP). Monoclonal antibodies against CGRP or its receptor are currently being evaluated for the prevention of migraine attacks. Preliminary efficacy data are promising. However, because CGRP may act as a vasodilatory safeguard during cerebral and cardiac ischemia, CGRP blockade could transform transient mild ischemic events into full-blown infarcts. Here, we review the cerebro- and cardiovascular risks that might be associated with CGRP blockade and which clinical and preclinical studies should be conducted to better assess the potential safety issues of this new promising class of drug.

  6. Cardiovascular risk, lipids and pregnancy: preeclampsia and the risk of later life cardiovascular disease.

    PubMed

    Charlton, Francesca; Tooher, Jane; Rye, Kerry-Anne; Hennessy, Annemarie

    2014-03-01

    It has been widely thought that the effects of hypertension in pregnancy reversed after delivery and hypertension values returned to their pre-pregnancy level as it was seen as a disease of short duration in otherwise healthy young women. However, recent studies have demonstrated that the principal underlying abnormality, endothelial dysfunction, remains in women who had preeclampsia and that it is this damage that increases the risk of developing cardiovascular disease (CVD) in later life. The contributions of hypertension and dyslipidaemia before and during the pregnancy are also important and contribute to future risk. Serum lipids are complex and change dramatically in pregnancy. In general there is an increase in most plasma lipid components, notably triglycerides, total cholesterol and the major particles of HDL and LDL. Aberrations or exaggerations in this shift (i.e. decrease HDL and a greater increase in LDL) are associated with poor outcomes of pregnancy such as preeclampsia. Long term cardiovascular disease is influenced by preeclampsia and in part potentially by the lipid changes which escalate late in disease. Whether we can influence the risk of preeclampsia by controlling cardiovascular risk factors preceding or during preeclampsia, or cardiovascular disease after preeclampsia is yet to be determined. Ultimately, strategies to control lipid concentrations will only be viable when we understand the safety to the mother at the time of the pregnancy, and to the foetus both immediately and in the very long term. Strategies to control blood pressure are well established in the non-pregnant population, and previous preeclampsia and gestational hypertension should be considered in any cardiovascular risk profile. Whether control of blood pressure in the pregnancy per se is of any longer term benefit is also yet to be determined.

  7. Epigenetics and cardiovascular risk in childhood.

    PubMed

    Martino, Francesco; Magenta, Alessandra; Pannarale, Giuseppe; Martino, Eliana; Zanoni, Cristina; Perla, Francesco M; Puddu, Paolo E; Barillà, Francesco

    2016-08-01

    Cardiovascular disease (CVD) can arise at the early stages of development and growth. Genetic and environmental factors may interact resulting in epigenetic modifications with abnormal phenotypic expression of genetic information without any change in the nucleotide sequence of DNA. Maternal dietary imbalance, inadequate to meet the nutritional needs of the fetus can lead to intrauterine growth retardation, decreased gestational age, low birth weight, excessive post-natal growth and metabolic alterations, with subsequent appearance of CVD risk factors. Fetal exposure to high cholesterol, diabetes and maternal obesity is associated with increased risk and progression of atherosclerosis. Maternal smoking during pregnancy and exposure to various environmental pollutants induce epigenetic alterations of gene expression relevant to the onset or progression of CVD. In children with hypercholesterolemia and/or obesity, oxidative stress activates platelets and monocytes, which release proinflammatory and proatherogenic substances, inducing endothelial dysfunction, decreased Doppler flow-mediated dilation and increased carotid intima-media thickness. Primary prevention of atherosclerosis should be implemented early. It is necessary to identify, through screening, high-risk apparently healthy children and take care of them enforcing healthy lifestyle (mainly consisting of Mediterranean diet and physical activity), prescribing nutraceuticals and eventual medications, if required by a high-risk profile. The key issue is the restoration of endothelial function in the reversible stage of atherosclerosis. Epigenetics may provide new markers for an early identification of children at risk and thereby develop innovative therapies and specific nutritional interventions in critical times.

  8. [Cardiovascular risk reduction: impact of an international project].

    PubMed

    Colle, B; Brusaferro, S

    2008-01-01

    The Euroaction project, promoted by European Society of Cardiology, aims to determine whether a nurse co-ordinated, multidisciplinary, family based preventive cardiology programme could help more patients and their families achieve the recommended European lifestyle, risk factor and therapeutic goals for cardiovascular disease prevention. EUROACTION was evaluated in a paired cluster randomized controlled trial, and the primary care branch included 6 European countries. Consecutive patients > 50 years and < 80 years, with no history of cardiovascular disease, were prospectively identified by the general practitioners with one of the following: (i) high total cardiovascular risk (HeartScore > or = 5% over 10 years, either now or when projected to age 60 years) and on no medical treatment for blood pressure, lipids or diabetes; (ii) on treatment with anti-hypertensive and/or lipid-lowering drug therapies started in the last year but with no diabetes; (iii) diagnosed with diabetes mellitus (treated by diet alone or with oral hypoglycaemic drug therapy and/or insulin) within the last three years in both intervention and usual care practices. All eligible high risk individuals and their partners were then invited by the nurse for an assessment of their lifestyle, risk factors and therapeutic management as soon as possible after identification. In the primary care intervention branch 1019 patients have been enrolled with no differences by sex and mean age 62, while in the control branch 1005 patients were recruited with mean age 63, female were 43%. The main results show that Intervention group (I) had a statistically significant improvement compared to Usual Care (UC) in the assumption of recommended quantity of fruit and vegetables (78.4% I vs 38.8% UC p=0.005), in the weight loss (weight loss > al 5% in subjects with BMI > 25 kg/m2) (16.5% I vs 6.8% UC p=0.005), in blood pressure control both in people specifically treated with drugs and untreated (respectively 52% I

  9. Systematic screening for cardiovascular risk at pharmacies

    PubMed Central

    Rohla, Miklos; Haberfeld, Heinz; Sinzinger, Helmut; Kritz, Harald; Tscharre, Maximilian; Freynhofer, Matthias K; Huber, Kurt; Weiss, Thomas W

    2016-01-01

    Background Early identification and treatment of cardiovascular risk factors (CVRFs) is essential to prevent excess morbidity, mortality and healthcare-related costs. We sought to investigate whether an active screening programme at pharmacies could identify a significant proportion of patients with previously undetected CVRFs. Methods and results Between April and July 2013, 184 pharmacies in Lower Austria enrolled a total of 6800 participants, in whom body mass index (BMI), blood pressure (BP), total cholesterol and blood glucose were measured. Mean age was 58±17 years and 67.8% were women. 21% of men and 16% of women had a BMI≥30 kg/m2. The crude prevalence of diabetes mellitus (DM) was 7%, hypercholesterolaemia was identified in 57%, and 44% had elevated BP. Among fasting individuals (n=1814), DM was found in 18%. In total, 30% were confronted with a CVRF they were previously unaware of, and pharmacists recommended 45% of all participants to actively consult a physician. A first-time diagnosis of a CVRF was most frequent in the age groups between 25 and 64 (32% of participants). Conclusions This pharmacy-based approach for cardiovascular risk screening found similar overall prevalences of CVRFs as reported by national surveys, but revealed underdiagnoses, particularly in lower age groups. A previously unknown CVRF was identified in every third individual, frequently prompting the pharmacists to recommend the consultation of a physician. An active screening approach at pharmacies might therefore serve as an effective alternative to the public preventive medical examination, particularly in younger age groups. PMID:27738518

  10. Application of Data Mining techniques to relate Cardiovascular Risk and Coronary Calcium

    NASA Astrophysics Data System (ADS)

    Lujan, F. N.; Cymberknop, L. J.; Alfonso, M.; Legnani, W.; Armentano Feijoo, R.

    2016-04-01

    Introduction: Knowledge Discovery in Databases (KDD) constitutes a process that allows data sets to be modeled and analyzed in an automated and exploratory manner. In this sense, data mining can be considered the main core of this procedure. Objective: In this study, a classification of clinical subjects (cluster) based on the comparison of parameters associated to cardiovascular risk factors was performed by means of KDD-based algorithms. Materials and Methods: the K-means algorithm, Hierarchical Agglomerative Clustering and Kohonen’s Self-organizing Maps were applied to the database in order to obtain relationships based on the dissimilarity of its constitutive fields. Results: Four different clusters were obtained, represented by a group of well-defined clustering rules. Conclusion: KDD can be used to extract relevant data from clinical databases, which are strongly correlated with well-known cardiovascular risk markers.

  11. Assessment of cardiovascular risk in primary health care

    PubMed Central

    Korhonen, Päivi; Vesalainen, Risto; Aarnio, Pertti; Kautiainen, Hannu; Järvenpää, Salme; Kantola, Ilkka

    2012-01-01

    Objective This study aimed at investigating whether cardiovascular risk factors and their impact on total risk estimation differ between men and women. Design Cross-sectional cohort study. Subjects Finnish cardiovascular risk subjects (n = 904) without established cardiovascular disease, renal disease, or known diabetes. Main outcome measures Ankle-brachial index (ABI), estimated glomerular filtration rate (eGFR), oral glucose tolerance test, and total cardiovascular risk using SCORE risk charts. Results According to the SCORE risk charts, 27.0% (95% CI 23.1–31.2) of the women and 63.1% (95% CI 58.3–67.7) of the men (p < 0.001) were classified as high-risk subjects. Of the women classified as low-risk subjects according to SCORE, 25% had either subclinical peripheral arterial disease or renal insufficiency. Conclusions The SCORE system does not take into account cardiovascular risk factors typical in women, and thus underestimates their total cardiovascular risk. Measurement of ABI and eGFR in primary care might improve cardiovascular risk assessment. especially in women. PMID:22643155

  12. Hyperuricemia as a risk factor for cardiovascular disease: clinical review.

    PubMed

    Gudiño Gomezjurado, Álvaro

    2016-11-15

    Cardiovascular diseases are one of the most important causes of morbidity and mortality worldwide. Several risk factors have been associated with the development of these pathologies. However, there is controversy about whether hyperuricemia is an independent risk factor for developing cardiovascular disease. To answer this question, we performed a recent literature review of relevant published material to assess the association of hyperuricemia with four major cardiovascular diseases: hypertension, coronary heart disease, heart failure and atrial fibrillation.

  13. Special Diabetes Program for Indians: Retention in Cardiovascular Risk Reduction

    ERIC Educational Resources Information Center

    Manson, Spero M.; Jiang, Luohua; Zhang, Lijing; Beals, Janette; Acton, Kelly J.; Roubideaux, Yvette

    2011-01-01

    Purpose: This study examined the associations between participant and site characteristics and retention in a multisite cardiovascular disease risk reduction project. Design and Methods: Data were derived from the Special Diabetes Program for Indians Healthy Heart Demonstration Project, an intervention to reduce cardiovascular risk among American…

  14. Evaluation of Cardiovascular Risk Scores Applied to NASA's Astronant Corps

    NASA Technical Reports Server (NTRS)

    Jain, I.; Charvat, J. M.; VanBaalen, M.; Lee, L.; Wear, M. L.

    2014-01-01

    In an effort to improve cardiovascular disease (CVD) risk prediction, this analysis evaluates and compares the applicability of multiple CVD risk scores to the NASA Astronaut Corps which is extremely healthy at selection.

  15. Nurse management of cardiovascular risk factors in rheumatoid arthritis.

    PubMed

    Garcia-Diaz, Silvia; Corominas, Hèctor

    Rheumatoid arthritis (RA) is a chronic, multi-system inflammatory disease. The incidence and prevalence of RA varies considerably between geographic areas and over time; the prevalence of RA in adults aged > 20 years in Spain is around 0.5% (Carmona et al, 2002). People with RA also have extra-articular manifestations, presenting an increased cardiovascular morbidity and mortality risk; therefore, cardiovascular risk screening and management strategies are necessary in individuals with RA. The importance of interventions in the management of people with RA and cardiovascular risk factors is recognised by the European League Against Rheumatism (EULAR) recommendations (Peters et al, 2010). Rheumatology specialist nurses are well placed to include routine cardiovascular risk assessment for people with RA attending clinic, and to provide educational interventions to reduce cardiovascular risk, such as smoking cessation, weight loss, eating a balanced, low-fat diet and exercising regularly.

  16. Comorbidities and cardiovascular risk factors in patients with psoriasis*

    PubMed Central

    Baeta, Isabela Guimarães Ribeiro; Bittencourt, Flávia Vasques; Gontijo, Bernardo; Goulart, Eugênio Marcos Andrade

    2014-01-01

    BACKGROUND Psoriasis is a chronic inflammatory disease and its pathogenesis involves an interaction between genetic, environmental, and immunological factors. Recent studies have suggested that the chronic inflammatory nature of psoriasis may predispose to an association with other inflammatory diseases, especially cardiovascular diseases and metabolic disorders. OBJECTIVES To describe the demographic, clinical, epidemiological, and laboratory characteristics of a sample of psoriasis patients; to assess the prevalence of cardiovascular comorbidities in this group of patients; and to identify the cardiovascular risk profile using the Framingham risk score. METHODS We conducted a cross-sectional study involving the assessment of 190 patients. Participants underwent history and physical examination. They also completed a specific questionnaire about epidemiological data, past medical history, and comorbidities. The cardiovascular risk profile was calculated using the Framingham risk score. RESULTS Patients' mean age was 51.5 ± 14 years, and the predominant clinical presentation was plaque psoriasis (78.4%). We found an increased prevalence of systemic hypertension, type 2 diabetes, metabolic syndrome, and obesity. Increased waist circumference was also found in addition to a considerable prevalence of depression, smoking, and regular alcohol intake. Patients' cardiovascular risk was high according to the Framingham risk score, and 47.2% of patients had moderate or high risk of fatal and non-fatal coronary events in 10 years. CONCLUSIONS Patients had high prevalence of cardiovascular comorbidities, and high cardiovascular risk according to the Framingham risk score. Further epidemiological studies are needed in Brazil for validation of our results. PMID:25184912

  17. Selected anthropometric variables and aerobic fitness as predictors of cardiovascular disease risk in children

    PubMed Central

    Szmuchrowski, LA; Prado, LS; Couto, BP; Machado, JCQ; Damasceno, VO; Lamounier, JA

    2014-01-01

    The aim of this study was to assess the suitability of body mass index, waist circumference, waist-to-height ratio and aerobic fitness as predictors of cardiovascular risk factor clustering in children. A cross-sectional study was conducted with 290 school boys and girls from 6 to 10 years old, randomly selected. Blood was collected after a 12-hour fasting period. Blood pressure, waist circumference (WC), height and weight were evaluated according to international standards. Aerobic fitness (AF) was assessed by the 20-metre shuttle-run test. Clustering was considered when three of these factors were present: high systolic or diastolic blood pressure, high low-density lipoprotein (LDL) cholesterol, high triglycerides, high plasma glucose, high insulin concentrations and low high-density lipoprotein (HDL) cholesterol. A ROC curve identified the cut-off points of body mass index (BMI), WC, waist-to-height ratio (WHtR) and AF as predictors of risk factor clustering. BMI, WC and WHR resulted in significant areas under the ROC curves, which was not observed for AF. The anthropometric variables were good predictors of cardiovascular risk factor clustering in both sexes, whereas aerobic fitness should not be used to identify cardiovascular risk factor clustering in these children. PMID:26424930

  18. A Cluster-Randomized Controlled Trial of a Simplified Multifaceted Management Program for Individuals at High Cardiovascular Risk (SimCard Trial) in Rural Tibet, China and Haryana, India

    PubMed Central

    Tian, Maoyi; Ajay, Vamadevan S.; Dunzhu, Danzeng; Hameed, Safraj S.; Li, Xian; Liu, Zhong; Li, Cong; Chen, Hao; Cho, KaWing; Li, Ruilai; Zhao, Xingshan; Jindal, Devraj; Rawal, Ishita; Ali, Mohammed K.; Peterson, Eric D.; Ji, Jiachao; Amarchand, Ritvik; Krishnan, Anand; Tandon, Nikhil; Xu, Li-Qun; Wu, Yangfeng; Prabhakaran, Dorairaj; Yan, Lijing L.

    2015-01-01

    Background In rural areas in China and India, cardiovascular disease burden is high but economic and healthcare resources are limited. This study aims to develop and evaluate a simplified cardiovascular management program (SimCard) delivered by community health workers (CHWs) with the aid of a smartphone-based electronic decision support system. Methods and Results The SimCard study was a yearlong cluster-randomized controlled trial conducted in 47 villages (27 in China and 20 in India). 2,086 ‘high cardiovascular risk’ individuals (aged 40 years or older with self-reported history of coronary heart disease, stroke, diabetes, and/or measured systolic blood pressure ≥160 mmHg) were recruited. Participants in the intervention villages were managed by CHWs through an Android-powered “app” on a monthly basis focusing on two medication use and two lifestyle modifications. Compared with the control group, the intervention group had a 25.5% (P<0.001) higher net increase in the primary outcome of the proportion of patient-reported anti-hypertensive medication use pre-and-post intervention. There were also significant differences in certain secondary outcomes: aspirin use (net difference 17.1%, P<0.001) and systolic blood pressure (−2.7 mmHg, P=0.04). However, no significant changes were observed in the lifestyle factors. The intervention was culturally tailored and country-specific results revealed important differences between the regions. Conclusions The results indicate that the simplified cardiovascular management program improved quality of primary care and clinical outcomes in resource-poor settings in China and India. Larger trials in more places are needed to ascertain potential impacts on mortality and morbidity outcomes. Clinical Trial Registration Information clinicaltrials.gov. Identifier: NCT01503814. PMID:26187183

  19. Lifestyle decreases risk factors for cardiovascular diseases.

    PubMed

    Slavícek, Jaroslav; Kittnar, Otomar; Fraser, Gary E; Medová, Eva; Konecná, Jana; Zizka, Robert; Dohnalová, Alena; Novák, Vladimir

    2008-12-01

    The morbidity and mortality of cardiovascular diseases is high in the developed countries. The lifestyle changes are capable to decrease it by 50%. The aim of the present study was to measure the parameters of some risk factors before and after a one-week NEW START rehabilitative retreat. 1349 volunteers, 320 men, 1029 woman, mean age 51 +/- 14.5 (SD) years participated in 30 rehabilitative retreats from 1999-2006 in the Czech Republic, using a low-fat, low-energy, lacto-ovo-vegetarian diet and exercise, in a stress-free environment. Body weight, height, BMI, blood pressure, heart rate, serum cholesterol and blood glucose were measured. Body weight decreased in 1223 measured persons from 71.2 +/- 14.38 (SD) to 70.6 +/- 14.02 kg (p<0.0001), BMI (1,046 measured persons) from 25.1 +/- 4.60 (SD) to 24.8+4.49 (SD) kg/m2 (p<0.0001), systolic blood pressure (1,218 persons) from 129.8 +/- 23.02 (SD) to 123.8 +/- 21.52 (SD) mmHg (p<0.0001), diastolic blood pressure (1210 persons) from 79.8 +/- 12.7 (SD) to 77.5 +/- 11.6 (SD) mmHg (p<0.0001), serum cholesterol (998 persons) from 4.86 +/- 0.95 (SD) to 4.32 +/- 0.77 (SD) mmol (p<0.0001), blood glucose (544 persons) from 4.31 +/- 1.59 (SD) to 3.88 +/- 1.33 (SD) mmol (p<0.0001). Heart rate was not significantly decreased. The parameters were lower in lacto-ovo vegetarians and Seventh-day Adventists than in controls who never observed the diet and avail the lifestyle programs. The parameters were nonsignificantly changed one year after finishing the retreat in the sample of 68 persons showing the positive effect of retreats. Our results showed, that the intake of a low-fat, low-energy diet, over the course of one week in a stress-free environment, had positive impact on the risk factors of cardiovascular diseases.

  20. [New populations at increased cardiovascular risk: Cardiovascular disease in dermatological diseases].

    PubMed

    Godoy-Gijón, Elena; Meseguer-Yebra, Carmen; Palacio-Aller, Lucía; Godoy-Rocati, Diego Vicente; Lahoz-Rallo, Carlos

    2016-01-01

    The increased cardiovascular risk in some dermatological diseases has been demonstrated in recent decades. Diseases such as psoriasis and systemic lupus erythematosus are currently included in the guidelines for prevention of cardiovascular disease. Other diseases such as androgenic alopecia, polycystic ovary syndrome, hidradenitis suppurativa or lichen planus have numerous studies that point to an increased risk, however, they have not been included in these guidelines. In this article we review the evidence supporting this association, in order to alert the clinician to the need for greater control in cardiovascular risk factors in these patients.

  1. Testosterone in men with hypogonadism and high cardiovascular risk, Pros.

    PubMed

    Rosano, Giuseppe M C; Vitale, Cristiana; Fini, Massimo

    2015-11-01

    Although numerous randomized studies have shown that testosterone replacement therapy (TRT) improves intermediate outcomes in patients at risk and in those with proven cardiovascular disease (CVD), results derived mainly from registries and observational studies have suggested an increased cardiovascular risk in elderly men receiving often supra-therapeutic doses of testosterone. Recent meta-analyses have shown that when testosterone has been used in patients with pre-existing cardiovascular conditions, the effect on the disease has been either beneficial or neutral. Similar results have been reported in hypo- and eugonadal men. Contrasting results have been reported by two trials of testosterone treatment in frail elderly men. Reports from poorly analyzed databases have reported an increased risk of cardiovascular events with testosterone use. More recently, a population-based study showed no increased cardiovascular risk of testosterone replacement in hypogonadal men. Available data from controlled clinical trials suggest that the use of testosterone in elderly men does not increase cardiovascular risk nor the risk of events. Studies in men with CVD, angina, or heart failure report a benefit from testosterone replacement in men with or without hypogonadism. Therefore, at present, the cardiovascular benefits of TRT in elderly men outweigh the risks. This is particularly evident in those men with pre-existing CVD.

  2. Seasonal variations of selected cardiovascular risk factors.

    PubMed

    Kelly, Gregory S

    2005-12-01

    This article reviews research on selected biomarkers of cardiovascular risk - cholesterol and other lipids, C-reactive protein (CRP), fibrinogen, homocysteine - in the attempt to determine the existence of a predictable seasonal chronobiological pattern of variation. Studies dating as far back as the 1930s have reported seasonal variations in cholesterol levels. Statistically significant seasonal changes in lipid levels have been found in individuals irrespective of the country where the research has been conducted, and irrespective of the age, sex, ethnicity, and baseline lipid levels of the study subjects. While not all studies have been in complete agreement on either the amplitude (degree of seasonal change) or month/s of highest lipid levels, a strong winter/summer difference has been found in most studies. Existing evidence for an independent effect of season in variation of CRP is weak. Studies have consistently reported significant seasonal variations in fibrinogen levels. While other biological factors clearly interact to affect fibrinogen variability, seasonality appears to be an independent source of variability. Evidence from several studies points to a lack of seasonal variability in homocysteine levels. Although seasonal variability is just one source of periodicity influencing biological function and assessments in clinical practice, for some biomarkers, including lipids and fibrinogen, it is a source of variability that warrants consideration prior to a decision to treat and in assessing response to interventions.

  3. Obesity and Cardiovascular Disease: a Risk Factor or a Risk Marker?

    PubMed

    Mandviwala, Taher; Khalid, Umair; Deswal, Anita

    2016-05-01

    In the USA, 69 % of adults are either overweight or obese and 35 % are obese. Obesity is associated with an increased incidence of various cardiovascular disorders. Obesity is a risk marker for cardiovascular disease, in that it is associated with a much higher prevalence of comorbidities such as diabetes, hypertension, and metabolic syndrome, which then increase the risk for cardiovascular disease. However, in addition, obesity may also be an independent risk factor for the development of cardiovascular disease. Furthermore, although obesity has been shown to be an independent risk factor for several cardiovascular diseases, it is often associated with improved survival once the diagnosis of the cardiovascular disease has been made, leading to the term "obesity paradox." Several pathways linking obesity and cardiovascular disease have been described. In this review, we attempt to summarize the complex relationship between obesity and cardiovascular disorders, in particular coronary atherosclerosis, heart failure, and atrial fibrillation.

  4. Cardiovascular risk factors in young adults: a literature review.

    PubMed

    Tran, Dieu-My T; Zimmerman, Lani M

    2015-01-01

    This extensive literature review focuses on cardiovascular risk factors in young adults, with an emphasis on hyperlipidemia and hypertension. Multiple studies have confirmed that hyperlipidemia and hypertension during young adulthood are associated with coronary heart disease (CHD) in later decades, and CHD is one type of cardiovascular disease. The primary risk factors identified in the literature that are predictive of CHD are age; gender; race/ethnicity; smoking status; high blood pressure; and elevated lipid levels, especially low-density lipoprotein cholesterol. The current guidelines are insufficient to address screening and treatment in young adults with cardiovascular risk factors. Future studies are warranted to confirm the extent of cardiovascular risks in young adults, which can then be targeted to this population for prevention and intervention strategies.

  5. Emerging Cardiovascular Risk Research: Impact of Pets on Cardiovascular Risk Prevention.

    PubMed

    Schreiner, Pamela J

    2016-02-01

    Animals interact with humans in multiple ways, including as therapy and service animals, commercially as livestock, as wildlife, and in zoos. But the most common interaction is as companion animals in our homes, with an estimated 180 million cats and dogs living in US households. While pet ownership has been reported to have many health benefits, the findings are inconsistent. Cardiovascular risk factors such as lipids, glucose, obesity, and heart rate variability have improved, worsened, or remained the same in the limited number of studies considering companion animals. Physical activity increases have more consistently been linked with dog ownership, although whether this reflects antecedent motivation or direct benefit from the dog is unclear. Allergies and asthma also are variably linked to pet ownership and are confounded by family history of atopy and timing of exposure to pet dander. The benefits of companion animals are most likely to be through reduction in depression, anxiety, and social isolation, but these studies have been largely cross-sectional and may depend on degree of bonding of the owner with the animal. Positive relationships show measurably higher oxytocin with lower cortisol and alpha-amylase levels. Finally, pet ownership is also a marker of better socioeconomic status and family stability, and if companion animals are to provide cardiovascular risk benefit, the route should perhaps be through improved education and opportunity for ownership.

  6. Emerging Cardiovascular Risk Research: Impact of Pets on Cardiovascular Risk Prevention

    PubMed Central

    Schreiner, Pamela J.

    2016-01-01

    Animals interact with humans in multiple ways, including as therapy and service animals, commercially as livestock, as wildlife, and in zoos. But the most common interaction is as companion animals in our homes, with an estimated 180 million cats and dogs living in US households. While pet ownership has been reported to have many health benefits, the findings are inconsistent. Cardiovascular risk factors such as lipids, glucose, obesity, and heart rate variability have improved, worsened, or remained the same in the limited number of studies considering companion animals. Physical activity increases have more consistently been linked with dog ownership, although whether this reflects antecedent motivation or direct benefit from the dog is unclear. Allergies and asthma also are variably linked to pet ownership and are confounded by family history of atopy and timing of exposure to pet dander. The benefits of companion animals are most likely to be through reduction in depression, anxiety, and social isolation, but these studies have been largely cross-sectional and may depend on degree of bonding of the owner with the animal. Positive relationships show measurably higher oxytocin with lower cortisol and alpha-amylase levels. Finally, pet ownership is also a marker of better socioeconomic status and family stability, and if companion animals are to provide cardiovascular risk benefit, the route should perhaps be through improved education and opportunity for ownership. PMID:27547289

  7. Occupational Health Promotion Programs to Reduce Cardiovascular Risk.

    ERIC Educational Resources Information Center

    Glasgow, Russell E.; Terborg, James R.

    1988-01-01

    Surveys literature on worksite health promotion programs targeting cardiovascular risk factors. Reviews findings on health-risk appraisal, hypertension control, smoking cessation, weight reduction, exercise, and programs addressing multiple risk factors. Discusses current knowledge, highlights exemplary studies, and identifies problems and…

  8. Cardiovascular risk assessment and treatment in systemic lupus erythematosus.

    PubMed

    Elliott, Jennifer R; Manzi, Susan

    2009-08-01

    With improved treatment modalities and survival rates, patients with systemic lupus erythematosus live longer and their co-morbidities have become more apparent. Of great concern is cardiovascular disease, which has become a leading cause of death. Lupus patients prematurely develop atherosclerosis, which likely arises from an interaction among traditional cardiovascular risk factors, factors specific to lupus itself and inflammatory mediators. Despite these findings, lupus patients are not always adequately evaluated for traditional risk factors, many of which are treatable and reversible. We propose that lupus patients be assessed and managed regarding cardiovascular risk factors in the same manner as patients with known cardiovascular disease. As a result, preventive cardiology should be considered an essential component of the care for patients with lupus.

  9. Can nocturnal hypertension predict cardiovascular risk?

    PubMed Central

    Friedman, Oded; Logan, Alexander G

    2009-01-01

    Nocturnal hypertension and non-dipping of blood pressure during sleep are distinct entities that often occur together and are regarded as important harbingers of poor cardiovascular prognosis. This review addresses several aspects related to these blood pressure abnormalities including definitions, diagnostic limitations, pathogenesis and associated patient profiles, prognostic significance, and therapeutic strategies. Taken together, persistent nocturnal hypertension and non-dipping blood pressure pattern, perhaps secondary to abnormal renal sodium handling and/or altered nocturnal sympathovagal balance, are strongly associated with deaths, cardiovascular events, and progressive loss of renal function, independent of daytime and 24-hour blood pressure. Several pharmacological and non-pharmacological approaches may restore nocturnal blood pressure and circadian blood pressure rhythm to normal; however, whether this translates to a clinically meaningful reduction in unfavorable cardiovascular and renal consequences remains to be seen. PMID:21949613

  10. The cardiovascular polypill in high-risk patients.

    PubMed

    Lafeber, Melvin; Spiering, Wilko; Singh, Kavita; Guggilla, Rama K; Patil, Vinodvenkatesh; Webster, Ruth

    2012-12-01

    Atherosclerotic cardiovascular diseases remain the leading cause of morbidity and mortality in both developed and developing countries. Adequate treatment of vascular risk factors, such as low-density lipoprotein cholesterol and systolic blood pressure are known to reduce the future risk of cardiovascular disease in these patients. However currently, large treatment gaps exist among high-risk individuals, in whom the guidelines recommend concomitant treatment with aspirin, statin, and blood-pressure lowering agents. Combining aspirin, cholesterol, and blood-pressure lowering agents into a single pill called the cardiovascular polypill has been proposed as complementary care in the prevention of cardiovascular diseases in both intermediate- and high-risk patient populations. It is now a decade since the first recommendations to develop and trial cardiovascular polypills. The major scientific debate has been about the appropriate initial target population. This review article focuses on the potential role of fixed-dose combination therapy in different patient populations, outlines the pros and cons of combination therapy, and emphasizes the rationale for trialing their use. Current and planned future cardiovascular polypill trials are summarized and the pre-requisites for implementation of the polypill strategy in both primary and secondary prevention are described. The recent development of combination pills containing off-patent medications holds promise for highly affordable and effective treatment and evidence is emerging on the use of this strategy in high-risk populations.

  11. The Treatment of cardiovascular Risk in Primary care using Electronic Decision suppOrt (TORPEDO) study: intervention development and protocol for a cluster randomised, controlled trial of an electronic decision support and quality improvement intervention in Australian primary healthcare

    PubMed Central

    Peiris, David; Usherwood, Tim; Panaretto, Katie; Harris, Mark; Hunt, Jenny; Patel, Bindu; Zwar, Nicholas; Redfern, Julie; MacMahon, Stephen; Colagiuri, Stephen; Hayman, Noel; Patel, Anushka

    2012-01-01

    Background Large gaps exist in the implementation of guideline recommendations for cardiovascular disease (CVD) risk management. Electronic decision support (EDS) systems are promising interventions to close these gaps but few have undergone clinical trial evaluation in Australia. We have developed HealthTracker, a multifaceted EDS and quality improvement intervention to improve the management of CVD risk. Methods/design It is hypothesised that the use of HealthTracker over a 12-month period will result in: (1) an increased proportion of patients receiving guideline-indicated measurements of CVD risk factors and (2) an increased proportion of patients at high risk will receive guideline-indicated prescriptions for lowering their CVD risk. Sixty health services (40 general practices and 20 Aboriginal Community Controlled Health Services (ACCHSs) will be randomised in a 1:1 allocation to receive either the intervention package or continue with usual care, stratified by service type, size and participation in existing quality improvement initiatives. The intervention consists of point-of-care decision support; a risk communication interface; a clinical audit tool to assess performance on CVD-related indicators; a quality improvement component comprising peer-ranked data feedback and support to develop strategies to improve performance. The control arm will continue with usual care without access to these intervention components. Quantitative data will be derived from cross-sectional samples at baseline and end of study via automated data extraction. Detailed process and economic evaluations will also be conducted. Ethics and dissemination The general practice component of the study is approved by the University of Sydney Human Research Ethics Committee (HREC) and the ACCHS component is approved by the Aboriginal Health and Medical Research Council HREC. Formal agreements with each of the participating sites have been signed. In addition to the usual scientific forums

  12. Sleep characteristics and cardiovascular risk in children and adolescents: an enumerative review.

    PubMed

    Matthews, Karen A; Pantesco, Elizabeth J M

    2016-02-01

    Cardiovascular risk factors develop in childhood and adolescence. This enumerative review addresses whether sleep characteristics, including sleep duration, continuity, quality, and daytime sleepiness, are associated with cardiovascular risk factors in young people. Thirty-nine studies were identified, which examined the following risk factors: metabolic syndrome, glucose and insulin, lipids, blood pressure, and cardiovascular responses to psychological stressors. Due to the availability of other reviews, 16 longitudinal studies of obesity published in 2011 and later were also included in this report. Excluded from the review were studies of participants with suspected or diagnosed sleep disorders and reports from sleep deprivation experiments. Combining studies, evidence was strongest for obesity, followed by glucose, insulin, blood pressure (especially ambulatory blood pressure), and parasympathetic responses to psychological stressors. There was little evidence for metabolic syndrome cluster, lipids, and blood pressure responses to psychological stressors. The more positive associations were obtained for studies that incorporated objective measures of sleep and that included adolescents. The foundational evidence is almost entirely cross-sectional, except for work on obesity. In summary, available evidence suggests that the associations between sleep characteristics and cardiovascular risk vary by risk factor. It is time to conduct studies to determine antecedent and consequent relationships, and to expand risk factors to include markers of inflammation.

  13. Integrative Treatments to Reduce Risk for Cardiovascular Disease

    PubMed Central

    Bradley, Ryan; Oberg, Erica

    2010-01-01

    Recognizing the contribution and interrelatedness of lipoprotein risk factors is critical to prioritizing treatment strategies for cardiovascular risk reduction. Lipoprotein factors still dominate risk for developing cardiovascular disease, including myocardial infarction. Some emerging risk factors such as C-reactive protein are gaining acceptance due to recent prospective clinical trials demonstrating clinical benefit in reducing these markers. Other emerging risk factors, including lipoprotein particle size, remain to be validated. In this second article of a 2-part series, we will begin with a review of formal risk assessment, discussing the contribution of multiple “risky” and “healthy” components that play a part in overall cardiovascular health. Following risk assessment, we will discuss evidence-based integrative therapies that can be used to modify any risky lipoprotein and inflammatory patient profiles, including medications, functional foods, supplements, and lifestyle approaches. The focus is on low-density lipoproteins, high-density lipoproteins, triglycerides, and C-reactive protein. Understanding the interrelatedness of lipoprotein risk factors, and finding efficient methods of treating multiple risk factors simultaneously, will not only improve the long-term health of patients but will also save on the expenditure of healthcare dollars for unnecessary testing and ineffective treatments. Integrative practitioners who understand the contribution of lifestyle factors, and who have numerous effective treatment options at their disposal, are well positioned to counsel patients on cardiovascular disease prevention. PMID:21461347

  14. Radiation as a Risk Factor for Cardiovascular Disease

    PubMed Central

    Moulder, John E.; Hopewell, John W.

    2011-01-01

    Abstract Humans are continually exposed to ionizing radiation from terrestrial sources. The two major contributors to radiation exposure of the U.S. population are ubiquitous background radiation and medical exposure of patients. From the early 1980s to 2006, the average dose per individual in the United States for all sources of radiation increased by a factor of 1.7–6.2 mSv, with this increase due to the growth of medical imaging procedures. Radiation can place individuals at an increased risk of developing cardiovascular disease. Excess risk of cardiovascular disease occurs a long time after exposure to lower doses of radiation as demonstrated in Japanese atomic bomb survivors. This review examines sources of radiation (atomic bombs, radiation accidents, radiological terrorism, cancer treatment, space exploration, radiosurgery for cardiac arrhythmia, and computed tomography) and the risk for developing cardiovascular disease. The evidence presented suggests an association between cardiovascular disease and exposure to low-to-moderate levels of radiation, as well as the well-known association at high doses. Studies are needed to define the extent that diagnostic and therapeutic radiation results in increased risk factors for cardiovascular disease, to understand the mechanisms involved, and to develop strategies to mitigate or treat radiation-induced cardiovascular disease. Antioxid. Redox Signal. 15, 1945–1956. PMID:21091078

  15. Credit scores, cardiovascular disease risk, and human capital.

    PubMed

    Israel, Salomon; Caspi, Avshalom; Belsky, Daniel W; Harrington, HonaLee; Hogan, Sean; Houts, Renate; Ramrakha, Sandhya; Sanders, Seth; Poulton, Richie; Moffitt, Terrie E

    2014-12-02

    Credit scores are the most widely used instruments to assess whether or not a person is a financial risk. Credit scoring has been so successful that it has expanded beyond lending and into our everyday lives, even to inform how insurers evaluate our health. The pervasive application of credit scoring has outpaced knowledge about why credit scores are such useful indicators of individual behavior. Here we test if the same factors that lead to poor credit scores also lead to poor health. Following the Dunedin (New Zealand) Longitudinal Study cohort of 1,037 study members, we examined the association between credit scores and cardiovascular disease risk and the underlying factors that account for this association. We find that credit scores are negatively correlated with cardiovascular disease risk. Variation in household income was not sufficient to account for this association. Rather, individual differences in human capital factors—educational attainment, cognitive ability, and self-control—predicted both credit scores and cardiovascular disease risk and accounted for ∼45% of the correlation between credit scores and cardiovascular disease risk. Tracing human capital factors back to their childhood antecedents revealed that the characteristic attitudes, behaviors, and competencies children develop in their first decade of life account for a significant portion (∼22%) of the link between credit scores and cardiovascular disease risk at midlife. We discuss the implications of these findings for policy debates about data privacy, financial literacy, and early childhood interventions.

  16. Hormonal contraception and risk of cardiovascular disease. An international perspective.

    PubMed

    Farley, T M; Collins, J; Schlesselman, J J

    1998-03-01

    The most frequent major adverse effect of hormonal contraception is an increased risk of cardiovascular disease. The effect on the risk of venous thromboembolism (VTE), ischemic and hemorrhagic stroke, and myocardial infarction (MI) differs and is strongly influenced by smoking and the presence of other cardiovascular risks factors, such as hypertension and diabetes mellitus. The incidence of each disease rises with age and there are differences in risk among hormonal contraceptive preparations. This article provides a framework within which to assess the balance of risks among types of hormonal contraceptives according to individual circumstances. Data on cardiovascular disease mortality rates in women of reproductive age in different countries of the world were compiled from nationally reported statistics and supplemented where possible with reported disease incidence rates. Risks associated with current use of hormonal contraception were compiled from the most recent publications on the cardiovascular effects of steroid hormone contraception. These were combined to estimate the total cardiovascular incidence and mortality according to baseline cardiovascular risk and individual characteristics. Mortality rates for cardiovascular diseases are very low in women of reproductive age. Myocardial infarction mortality rates rise from < 0.4 per 100,000 woman-years at age 15-24 years to the range 2 to 7 per 100,000 woman-years at age 35-44 years. Stroke mortality rates similarly rise steeply with age and are between 3 and 5 times higher than those for MI. VTE mortality rates rise less steeply with age and are approximately one-tenth the MI mortality rates at age 35-44 years. The adverse effect of oral contraceptives (OC) on the risk of VTE is the most important contributor to the total number of cardiovascular cases attributable to OC use. The increased risk of stroke and MI dominate the patterns of mortality in OC users and smokers. The additional risks attributable to

  17. Diabetes Mellitus, Arterial Wall, and Cardiovascular Risk Assessment

    PubMed Central

    Kozakova, Michaela; Palombo, Carlo

    2016-01-01

    Diabetes mellitus is an independent risk factor for atherothrombotic cardiovascular disease. Adults with diabetes are two to four times more likely to develop heart disease or stroke than adults without diabetes. The two major features of diabetes, i.e., hyperglycemia and insulin-resistance, trigger arterial stiffening and increase the susceptibility of the arterial wall to atherosclerosis at any given age. These pathological changes in the arterial wall may provide a functional and structural background for cardiovascular events. The present paper provides a critical overview of the clinical evidence linking diabetes-related metabolic abnormalities to cardiovascular risk, debates the pathophysiologic mechanisms through which insulin resistance and hyperglycemia may affect the arterial wall, and discusses the associations between vascular biomarkers, metabolic abnormalities and cardiovascular events. PMID:26861377

  18. Cardiovascular risk and the use of oral contraceptives.

    PubMed

    Kaminski, Pawel; Szpotanska-Sikorska, Monika; Wielgos, Miroslaw

    2013-01-01

    The use of combined oral contraceptives (COCs) is associated with approximately 2-fold and over 4-fold increased relative risks of arterial and venous thromboembolic events, respectively. The highest risk of venous thromboembolism occurs in the first year of use (OR: 4.17) and is reduced to 2.76 over baseline risk after 4 years of therapy. The risk of myocardial infarction does not correlate to the length of therapy and disappears after treatment termination. Most of women, using COCs, have low absolute cardiovascular risks and benefits outweigh the risk associated with this method of birth control. However, in some cases, COCs may be contraindicated due to excessively increased cardiovascular risks. Current users of COCs, older than 35 years, appear to show an estimated 2.5-fold and 10-fold increased risk of venous thromboembolism in comparison to younger than 35 years COCs non-users and users, respectively. COCs users, who are current smokers, have 10-fold increased risk of myocardial infarction, whereas the risk of stroke increases nearly 3-fold. The presence of poorly controlled hypertension is associated with approximately 3-fold increased risks of myocardial infarction and ischemic stroke, while the risk of haemorrhagic stroke rises 15-fold. In women suffering from hypertension, discontinuation of COCs may improve blood pressure control. Women, who had their blood pressure measured before COCs use, have 2-2.5-fold decreased risk of myocardial infarction and ischaemic stroke. In women with multiple cardiovascular risk factors the use of progestogen-only contraceptives (POCs) should be considered. POC therapy is associated with substantially less risk of cardiovascular events than COCs.

  19. Assessment of cardiovascular risk factors in menopausal Argentinian women.

    PubMed

    Etchegoyen, G S; Ortiz, D; Goya, R G; Sala, C; Panzica, E; Sevillano, A; Dron, N

    1995-01-01

    The cardiovascular risk factor profile was assessed in a population sample consisting of 60 nonmenopausal (control) and 100 menopausal women from different cities in Buenos Aires Province, Argentina. Each subject was individually interviewed and asked to complete a specially designed questionnaire aimed at identifying cardiovascular risk factors. A clinical general and gynecological examination including blood pressure and anthropometric measurements as well as a Papanicolaou smear were performed. The most prevalent risk factor in the menopausal group was low physical activity (87% of the subjects), followed by nervous complaints (67%), obesity (64%), familial antecedents of cardiovascular disease (CVD; 38%) and hypertension (33%). Other risk factors assessed showed a level of prevalence below 10%. In the control group, a tobacco smoking habit was the CVD risk factor with the highest prevalence (47%). Nervous complaints also showed a high prevalence (48%). Most menopausal patients (77%) had a cardiovascular risk index (RI) level between 1.5 and 4.0, whereas 17% of these subjects had an RI greater than 4.0 (high-risk patients). The present study reveals that, in the studied community, the menopause is associated with increased levels of both estrogen-dependent and psychosocial risk factors for CVD.

  20. Cardiovascular Disease Risk Factors among Emerging Adults in College

    ERIC Educational Resources Information Center

    Abshire, Demetrius Alexander

    2014-01-01

    The purpose of this dissertation was to examine factors associated with cardiovascular disease (CVD) risk among emerging adults in college aged 18-25 years. CVD risks that develop during this period often persist into adulthood making it an ideal time to target CVD prevention. The specific aims of this dissertation were to 1) explore perceptions…

  1. Assessment of cardiovascular risk in hypertensive patients: a comparison of commonly used risk scoring programs.

    PubMed

    Ulusoy, Sükrü

    2013-12-01

    Several calculation modalities are used today for cardiovascular risk assessment. Cardiovascular risk assessment should be performed in all hypertensive patients. Risk assessment methods being based on the population in which the patient lives and the inclusion of factors such as ethnicity variations, socioeconomic status, and medication use will contribute to improvements in risk assessments. The results should be shared with the patient, and modifiable risk factors must be effectively treated.

  2. Gestational Diabetes Mellitus and Future Cardiovascular Risk: An Update

    PubMed Central

    Burlina, S.; Dalfrà, M. G.

    2016-01-01

    The prevalence of gestational diabetes mellitus is increasing in parallel with the rising prevalence of type 2 diabetes and obesity around the world. Current evidence strongly suggests that women who have had gestational diabetes mellitus are at greater risk of cardiovascular disease later in life. Given the growing prevalence of gestational diabetes mellitus, it is important to identify appropriate reliable markers of cardiovascular disease and specific treatment strategies capable of containing obesity, diabetes, and metabolic syndrome in order to reduce the burden of cardiovascular disease in the women affected. PMID:27956897

  3. Krill oil for cardiovascular risk prevention: is it for real?

    PubMed

    Backes, James M; Howard, Patricia A

    2014-11-01

    Omega-3 fatty acids play an important role in cardiovascular health. Although it is suggested that individuals obtain these nutrients through diet, many prefer to rely on supplements. Fish oil supplements are widely used, yet large capsule sizes and tolerability make them less than ideal. Recently, krill oil has emerged as a potential alternative for omega-3 supplementation. This article will discuss what is known about krill oil and its potential use in cardiovascular risk prevention.

  4. Agreement in cardiovascular risk rating based on anthropometric parameters

    PubMed Central

    Dantas, Endilly Maria da Silva; Pinto, Cristiane Jordânia; Freitas, Rodrigo Pegado de Abreu; de Medeiros, Anna Cecília Queiroz

    2015-01-01

    Objective To investigate the agreement in evaluation of risk of developing cardiovascular diseases based on anthropometric parameters in young adults. Methods The study included 406 students, measuring weight, height, and waist and neck circumferences. Waist-to-height ratio and the conicity index. The kappa coefficient was used to assess agreement in risk classification for cardiovascular diseases. The positive and negative specific agreement values were calculated as well. The Pearson chi-square (χ2) test was used to assess associations between categorical variables (p<0.05). Results The majority of the parameters assessed (44%) showed slight (k=0.21 to 0.40) and/or poor agreement (k<0.20), with low values of negative specific agreement. The best agreement was observed between waist circumference and waist-to-height ratio both for the general population (k=0.88) and between sexes (k=0.93 to 0.86). There was a significant association (p<0.001) between the risk of cardiovascular diseases and females when using waist circumference and conicity index, and with males when using neck circumference. This resulted in a wide variation in the prevalence of cardiovascular disease risk (5.5%-36.5%), depending on the parameter and the sex that was assessed. Conclusion The results indicate variability in agreement in assessing risk for cardiovascular diseases, based on anthropometric parameters, and which also seems to be influenced by sex. Further studies in the Brazilian population are required to better understand this issue. PMID:26466060

  5. Association between low education and higher global cardiovascular risk.

    PubMed

    Di Chiara, Tiziana; Scaglione, Alessandra; Corrao, Salvatore; Argano, Christiano; Pinto, Antonio; Scaglione, Rosario

    2015-05-01

    This study was designed to evaluate the impact of educational status on global cardiovascular risk in a southern Italian urban population. The study population consisted of 488 consecutive outpatients aged 18 years and older. Educational status was categorized according to the number of years of formal education as follows: (1) low education group (<10 years) and (2) medium-high education group (10-15 years). In both groups, cardiometabolic comorbidities (obesity, visceral obesity, diabetes, dyslipidemia, metabolic syndrome, microalbuminuria, left ventricular hypertrophy) and global cardiovascular risk, according to international guidelines, were analyzed. Left ventricular mass index and ejection fraction by echocardiography and E/A ratio, by pulsed-wave Doppler, were calculated. The low education group was characterized by a significantly higher prevalence of patients with visceral obesity (P=.021), hypertension (P=.010), metabolic syndrome (P=.000), and microalbuminuria (P=.000) and greater global cardiovascular risk (P=.000). Significantly increased levels of microalbuminuria (P=.000) and significantly decreased values of E/A ratio (P=.000) were also detected in the low education group. Global cardiovascular risk correlated directly with waist-to-hip ratio (P=.010), microalbuminuria (P=.015), and the metabolic syndrome (P>.012) and inversely with educational status (P=.000). Education was independently (P=.000) associated with global cardiovascular risk. These data indicate a strong association between low education and cardiometabolic comorbidities suitable to influence the evolution of chronic degenerative diseases. Preventive strategies need to be more efficient and more effective in this patient population.

  6. CARDIOVASCULAR RISK AND ASSOCIATED FACTORS IN ADOLESCENTS.

    PubMed

    do Prado Junior, Pedro Paulo; de Faria, Franciane Rocha; de Faria, Eliane Rodrigues; Franceschini, Sylvia do Carmo Castro; Priore, Silvia Eloiza

    2015-08-01

    Introducción: los cambios en el estilo de vida están relacionados con la exposición temprana de los adolescentes a las comorbilidades asociadas a la enfermedad cardiovascular. Estas condiciones pueden tener consecuencias en la edad adulta. Objetivo: determinar la prevalencia de riesgo cardiovascular y factores asociados en las tres fases de la adolescencia. Métodos: estudio transversal que incluye a adolescentes de 10-19 años en la ciudad de Viçosa, distribuidos en tres fases. Se evaluaron las pruebas de laboratorio, el índice de masa corporal clasificadas en Z-score, según el sexo y la edad, y el porcentaje de grasa corporal, clasificados por sexo. Se utilizó la prueba de chi-cuadrado, la partición de chi-cuadrado con corrección de Bonferroni y la regresión de Poisson. El nivel de significación fue < 0,05. El proyecto fue aprobado por el Comité de Ética en Investigación de la UFV en humanos. Resultados: el sobrepeso, la grasa corporal, el perfil lipídico, el comportamiento sedentario y la historia de enfermedades cardiovasculares en la familia fueron los factores de riesgo cardiovascular más prevalentes entre los adolescentes. Los adolescentes tenían tasas más altas de sobrepeso y grasa. En cuanto a las etapas, la inicial mostró un mayor porcentaje de individuos con comportamiento sedentario, sobrepeso y colesterol total y LDL en comparación con otras fases. Los individuos con cambios en el estado nutricional eran más propensos a desarrollar hipertensión, cambios en el colesterol total, LDL, triglicéridos, insulina, HOMA y HDL bajo, en comparación con los individuos sanos. Conclusiones: los factores de riesgo cardiovascular se han observado en personas cada vez más jóvenes y son factores importantes para identificar una población en riesgo.

  7. [Risk perception and communication: from diabetes to cardiovascular diseases].

    PubMed

    Gianinazzi, F; Bodenmann, P; Izzo, F; Voeffray Favre, A C; Rossi, I; Ruiz, J

    2010-06-09

    Evidence-based medicine has enabled to approach disease in a more rational and scientific way. Clinical research has identified behaviours and risk factors that could cause disease often "silent" at the beginning, such as diabetes. Despite the clear impact of these evidences on public health, it seems that the individual risk perception level remains weak. To mention as well, the health professionals very often have a different views, which makes it difficult to communicate the risk with patients. In this article we describe the principles of risk perception, the diabetes related risk perception concerning cardiovascular complications, and suggest some practical strategies and tools which could improve risk communication in the everyday practice.

  8. Noninvasive Cardiovascular Risk Assessment of the Asymptomatic Diabetic Patient

    PubMed Central

    Budoff, Matthew J.; Raggi, Paolo; Beller, George A.; Berman, Daniel S.; Druz, Regina S.; Malik, Shaista; Rigolin, Vera H.; Weigold, Wm. Guy; Soman, Prem

    2017-01-01

    Increased cardiovascular morbidity and mortality in patients with type 2 diabetes is well established; diabetes is associated with at least a 2-fold increased risk of coronary heart disease. Approximately two-thirds of deaths among persons with diabetes are related to cardiovascular disease. Previously, diabetes was regarded as a “coronary risk equivalent,” implying a high 10-year cardiovascular risk for every diabetes patient. Following the original study by Haffner et al., multiple studies from different cohorts provided varying conclusions on the validity of the concept of coronary risk equivalency in patients with diabetes. New guidelines have started to acknowledge the heterogeneity in risk and include different treatment recommendations for diabetic patients without other risk factors who are considered to be at lower risk. Furthermore, guidelines have suggested that further risk stratification in patients with diabetes is warranted before universal treatment. The Imaging Council of the American College of Cardiology systematically reviewed all modalities commonly used for risk stratification in persons with diabetes mellitus and summarized the data and recommendations. This document reviews the evidence regarding the use of noninvasive testing to stratify asymptomatic patients with diabetes with regard to coronary heart disease risk and develops an algorithm for screening based on available data. PMID:26846937

  9. Cardiovascular Risks in Long Distance Runners.

    PubMed

    Witham, Bethany Rolfe; Babbitt, Keven

    Distance running has become increasingly popular since the 1970s. Despite the health benefits, long-distance running has been associated with an increased risk for cardiac events. Healthcare professionals should be familiar with distance running cardiac risk factors and preparticipation screening recommendations from the American Heart Association, and should screen and educate patients during healthcare encounters. Nurses are particularly well suited to educate runners on risks and symptoms of cardiac dysfunction.

  10. Childhood cardiovascular risk factors in South Asians: A cause of concern for adult cardiovascular disease epidemic

    PubMed Central

    Prasad, Duggirala Sivaram; Kabir, Zubair; Dash, Ashok Kumar; Das, Bhagabati Charan

    2011-01-01

    Cardiovascular risk factors in children are increasing at an alarming rate in the western world. However, there is limited information regarding these in the South Asian children. This review attempts at summarizing such evidence. South Asians are remarkable for the earlier onset of adult cardiovascular disease (CVD) by almost a decade compared to the Caucasians. We identified published literature, mainly on PubMed, Embase and Cochrane library using specific search terms such as lipid abnormalities, high blood pressure, hyperglycemia, tobacco use, obesity, physical inactivity, and unhealthy dietary practices. Atherosclerotic CVD processes begin early in childhood and are influenced over the life course by genetic and potentially modifiable risk factors and environmental exposure. 80% of adult CVD burden will fall on the developing nations by 2020. The concept of primordial prevention is fast emerging as a necessary prevention tool to curb adult CVD epidemic. Established guidelines and proven preventive strategies on cardiovascular health exist; however, are always implemented half-heartedly. Composite screening and prediction tools for adults can be adapted and validated in children tailored to South Asian population. South Asian children could be at a greater risk of developing cardiovascular risk factors at an earlier stage, thus, timely interventions are imperative. PMID:21976880

  11. Risk of Cardiovascular Disease Using Framingham Risk Score in Korean Cancer Survivors

    PubMed Central

    So, Ji-Hyun; Shin, Jin-Young; Park, Wan

    2016-01-01

    Background Cardiovascular disease is an important cause of morbidity and mortality in cancer survivors. The aim of this study was to investigate the modifiable cardiovascular disease risk factors and 10-year probability of the disease based on the Framingham risk score in cancer survivors, compared with the general population. Methods A total of 1,225 cancer survivors and 5,196 non-cancer controls who participated in the 2007–2013 Korea National Health and Nutrition Examination Surveys were enrolled. We assessed modifiable cardiovascular disease risk factors including smoking, body mass index, physical inactivity, high blood pressure, high cholesterol, and elevated blood glucose level. The 10-year probability of cardiovascular disease was determined by applying the Framingham cardiovascular disease risk equation among cancer survivors and non-cancer controls, ranging from 30 to 74 years old who had no overt cardiovascular diseases. Results The proportion of subjects who had higher fasting glucose levels, hemoglobin A1c levels, systolic blood pressure, and low density lipoprotein cholesterol levels, and those who had lower high density lipoprotein cholesterol levels was significantly higher in the cancer survivors than in the non-cancer controls. The average 10-year probability of cardiovascular disease among the cancer survivors was higher than that in the non-cancer controls in both men and women. The average 10-year probability of cardiovascular disease in relation to the cancer type was significantly higher in patients with hepatic, colon, lung, breast, and gastric cancer. Conclusion Cancer survivors have a higher cardiovascular disease risk and 10-year probability of cardiovascular disease than non-cancer controls. Control of cardiovascular disease risk factors and implementation of a well-defined cardiovascular disease prevention program are needed for treating cancer survivors. PMID:27468342

  12. The Finnish Cardiovascular Study (FINCAVAS): characterising patients with high risk of cardiovascular morbidity and mortality

    PubMed Central

    Nieminen, Tuomo; Lehtinen, Rami; Viik, Jari; Lehtimäki, Terho; Niemelä, Kari; Nikus, Kjell; Niemi, Mari; Kallio, Janne; Kööbi, Tiit; Turjanmaa, Väinö; Kähönen, Mika

    2006-01-01

    Background The purpose of the Finnish Cardiovascular Study (FINCAVAS) is to construct a risk profile – using genetic, haemodynamic and electrocardiographic (ECG) markers – of individuals at high risk of cardiovascular diseases, events and deaths. Methods and design All patients scheduled for an exercise stress test at Tampere University Hospital and willing to participate have been and will be recruited between October 2001 and December 2007. The final number of participants is estimated to reach 5,000. Technically successful data on exercise tests using a bicycle ergometer have been collected of 2,212 patients (1,400 men and 812 women) by the end of 2004. In addition to repeated measurement of heart rate and blood pressure, digital high-resolution ECG at 500 Hz is recorded continuously during the entire exercise test, including the resting and recovery phases. About 20% of the patients are examined with coronary angiography. Genetic variations known or suspected to alter cardiovascular function or pathophysiology are analysed to elucidate the effects and interactions of these candidate genes, exercise and commonly used cardiovascular medications. Discussion FINCAVAS compiles an extensive set of data on patient history, genetic variation, cardiovascular parameters, ECG markers as well as follow-up data on clinical events, hospitalisations and deaths. The data enables the development of new diagnostic and prognostic tools as well as assessments of the importance of existing markers. PMID:16515696

  13. Central autonomic network mediates cardiovascular responses to acute inflammation: Relevance to increased cardiovascular risk in depression?

    PubMed Central

    Harrison, Neil A.; Cooper, Ella; Voon, Valerie; Miles, Ken; Critchley, Hugo D.

    2013-01-01

    Inflammation is a risk factor for both depression and cardiovascular disease. Depressed mood is also a cardiovascular risk factor. To date, research into mechanisms through which inflammation impacts cardiovascular health rarely takes into account central effects on autonomic cardiovascular control, instead emphasizing direct effects of peripheral inflammatory responses on endothelial reactivity and myocardial function. However, brain responses to inflammation engage neural systems for motivational and homeostatic control and are expressed through depressed mood state and changes in autonomic cardiovascular regulation. Here we combined an inflammatory challenge, known to evoke an acute reduction in mood, with neuroimaging to identify the functional brain substrates underlying potentially detrimental changes in autonomic cardiovascular control. We first demonstrated that alterations in the balance of low to high frequency (LF/HF) changes in heart rate variability (a measure of baroreflex sensitivity) could account for some of the inflammation-evoked changes in diastolic blood pressure, indicating a central (rather than solely local endothelial) origin. Accompanying alterations in regional brain metabolism (measured using 18FDG-PET) were analysed to localise central mechanisms of inflammation-induced changes in cardiovascular state: three discrete regions previously implicated in stressor-evoked blood pressure reactivity, the dorsal anterior and posterior cingulate and pons, strongly mediated the relationship between inflammation and blood pressure. Moreover, activity changes within each region predicted the inflammation-induced shift in LF/HF balance. These data are consistent with a centrally-driven component originating within brain areas supporting stressor evoked blood pressure reactivity. Together our findings highlight mechanisms binding psychological and physiological well-being and their perturbation by peripheral inflammation. PMID:23416033

  14. Association of atopic dermatitis with cardiovascular risk factors and diseases.

    PubMed

    Standl, Marie; Tesch, Falko; Baurecht, Hansjörg; Rodríguez, Elke; Müller-Nurasyid, Martina; Gieger, Christian; Peters, Annette; Wang-Sattler, Rui; Prehn, Cornelia; Adamski, Jerzy; Kronenberg, Florian; Schulz, Holger; Koletzko, Sibylle; Schikowski, Tamara; von Berg, Andrea; Lehmann, Irina; Berdel, Dietrich; Heinrich, Joachim; Schmitt, Jochen; Weidinger, Stephan

    2016-12-20

    Epidemiological studies suggested an association between atopic dermatitis (AD) and cardiovascular disease (CVD). Therefore, we investigate associations and potential underlying pathways of AD and CVD in large cohort studies: the AOK PLUS cohort (n=1.2Mio), the GINIplus/LISAplus birth cohorts (n=2286), and the KORA F4 cohort (n=2990). Additionally, metabolomics in KORA F4 and established cardiovascular risk loci in genome-wide data on 10,788 AD cases and 30,047 controls were analyzed. Longitudinal analysis of AD patients in AOK PLUS showed slightly increased risk for incident angina pectoris (AP) (adjusted risk ratio 1.17; 95%-confidence interval 1.12-1.23), hypertension (1.04 (1.02-1.06)) and peripheral arterial disease (PAD) (1.15 (1.11-1.19)) but not for myocardial infarction (MI) (1.05 (0.99-1.12) and stroke (1.02 (0.98-1.07)). In KORA F4 and GINIplus/LISAplus, AD was not associated with cardiovascular risk factors (CVRFs) and no differences in metabolite levels were detected. There was no robust evidence for shared genetic risk variants of AD and CVD. This study indicates only a marginally increased risk for AP, hypertension and PAD and no increased risk for MI or stroke in AD patients. Relevant associations of AD with CVRFs reported in US-populations could not be confirmed. Likewise, AD patients did not have increased genetic risk factors for CVD.

  15. [Hyperglycemia and cardiovascular risk: lessons from randomized trials].

    PubMed

    Grimaldi, André

    2010-04-20

    Diabetes is a major cardiovascular risk factor However, hyperglycemia is much more closely associated with microangiopathy than with macrovascular complications. Epidemiologic studies have shown a 15% increase of myocardial infarction for 1% increase in HbA1c level. It is accepted but not absolutely demonstrated, that reduction of HbA1c results in an equal reduction of cardiovascular events. An initial good glycemic control has long-term benefical effects on the risk of cardiovascular disease. On the contrary, benefit of an intensive glucose control is not demonstrated in diabetic patients with previous myocardial infarction. Two recent studies (ACCORD and VADT) showed an increase of cardiovascular mortality by severe hypoglycemia. In diabetic patients with previous myocardial infarction, glycemic goal must be modulated by the hypoglycaemic risk. A goal of 7.5% HbA1c seems reasonable for the diabetic patients treated by sulfonylureas or insulin, at risk of hypoglycaemia. HbA1c target < 7% remains the general goal and HbA1c target < 6.5% is appropriated to the patients treated by insulin sensitizing medications without risk of hypoglycaemia.

  16. Subclinical hyperthyroidism and cardiovascular risk: recommendations for treatment.

    PubMed

    Palmeiro, Christopher; Davila, Maria I; Bhat, Mallika; Frishman, William H; Weiss, Irene A

    2013-01-01

    Subclinical hyperthyroidism (SHy), the mildest form of hyperthyroidism, is diagnosed in patients having a persistently low or undetectable serum concentration of thyroid-stimulating hormone (TSH) with normal free T4 and T3 concentrations. Although overt hyperthyroidism is associated with an increased risk of adverse cardiovascular outcomes, the cardiovascular risk of SHy is controversial. Multiple studies have demonstrated an increased risk of atrial fibrillation, especially in older individuals with TSH levels <0.1 mU/L. The effects of SHy on all-cause and cardiovascular mortality are not clear, but recent meta-analyses suggest a modest increase in mortality, with the risk increasing with age and associated with the lowest TSH levels. The long-term consequences of SHy in young- and middle-aged adults, and in those with TSH levels are mildly low, are uncertain. For these reasons, guidelines for treatment are based on patient age, the degree of TSH suppression, symptoms consistent with hyperthyroidism, and overall cardiovascular and osteoporotic fracture risks.

  17. Cardiovascular risk awareness, treatment, and control in urban Latin America.

    PubMed

    Silva, Honorio; Hernandez-Hernandez, Rafael; Vinueza, Raul; Velasco, Manuel; Boissonnet, Carlos Pablo; Escobedo, Jorge; Silva, H Elif; Pramparo, Palmira; Wilson, Elinor

    2010-01-01

    Effective prevention and treatment of cardiovascular diseases require regular screening for risk factors, high awareness of the condition, effective treatment of the identified risk factors, and adherence to the prescribed treatment. The Cardiovascular Risk Factor Multiple Evaluation in Latin America study was a cross-sectional, population-based, observational study of major cardiovascular risk factors-including hypertension, diabetes, and hypercholesterolemia-in 7 Latin American cities. This report presents data on assessment, diagnosis, extent, and effectiveness of treatment, adherence to treatment, and reasons for nonadherence. Data were collected through household questionnaire-based interviews administered to 5383 men and 6167 women, 25-64 years of age, living in the following cities: Barquisimeto, Venezuela; Bogota, Colombia; Buenos Aires, Argentina; Lima, Peru; Mexico City, Mexico; Quito, Ecuador; and Santiago, Chile. Participants also completed a clinic visit for anthromorphometric and laboratory assessments. Rates of prior diagnosis of hypertension and diabetes were high (64% and 78% of affected individuals, respectively) but relatively low for hypercholesterolemia (41%). The majority of affected individuals (hypercholesterolemia 88%, diabetes 67%, and hypertension 53%) were untreated. Among individuals who were receiving pharmacologic treatment, targets for control of hypertension, diabetes, and hypercholesterolemia were achieved by 51%, 16%, and 52%, respectively. Adherence to treatment was observed in 69% of individuals with hypertension, 63% with diabetes, and 66% with hypercholesterolemia. Forgetfulness was the major cause of nonadherence for all 3 conditions. There is a substantial need for increasing patient education, diagnosis, treatment, adherence, and control of cardiovascular risk factors in the 7 Latin American cities.

  18. Cardiovascular risk in Mozambique: who should be treated for hypertension?

    PubMed Central

    Damasceno, Albertino; Padrão, Patricia; Silva-Matos, Carla; Prista, António; Azevedo, Ana; Lunet, Nuno

    2014-01-01

    Aim To estimate the proportion of Mozambicans eligible for pharmacological treatment for hypertension, according to single risk factor and total cardiovascular risk approaches. Methods A representative sample of Mozambicans aged 40–64 years (n = 1116) was evaluated according to the WHO STEPwise Approach to Chronic Disease Risk Factor Surveillance (STEPS). We measured blood pressure (BP) and 12-h fasting blood glucose levels and collected data on sociodemographic characteristics, smoking, and use of antidiabetic and antihypertensive drugs. We estimated the 10-year risk of a fatal or nonfatal major cardiovascular event (WHO/lnternational Society of Hypertension risk prediction charts), and computed the proportion of untreated participants eligible for pharmacological treatment for hypertension, according to BP values alone and accounting also for the total cardiovascular risk (WHO guidelines for assessment and management of cardiovascular diseases). Results Among the Mozambicans aged 40–64 years and not taking antihypertensive drugs, less than 4% were classified as having cardiovascular risk at least 20% whereas the prevalence of SBP/DBP at least 140/90 mmHg was nearly 40%. A total of 19.8% of 40–64-year-olds would be eligible for pharmacological treatment of hypertension according to the WHO guidelines, all of whom had SBP/DBP at least 160/100 mmHg. Conclusion Among the Mozambicans aged 40–64 years not taking antihypertensive drugs and having SBP/DBP at least 140/90 mmHg, only half were eligible for pharmacological treatment according to the WHO guidelines. Taking the latter into account, when defining strategies to control hypertension at a population level, may allow a more efficient use of the scarce resources available in developing settings. PMID:24220589

  19. Blood pressure and cardiovascular risk: what about cocoa and chocolate?

    PubMed

    Grassi, Davide; Desideri, Giovambattista; Ferri, Claudio

    2010-09-01

    Cocoa flavonoids are able to reduce cardiovascular risk by improving endothelial function and decreasing blood pressure (BP). Interest in the biological activities of cocoa is daily increasing. A recent meta-analysis shows flavanol-rich cocoa administration decreases mean systolic (-4.5mm Hg; p<0.001) and diastolic (-2.5mm Hg; p<0.001) BP. A 3-mm Hg systolic BP reduction has been estimated to decrease the risk of cardiovascular and all-cause mortality. This paper summarizes new findings concerning cocoa effects on cardiovascular health focusing on putative mechanisms of action and nutritional and "pharmacological" viewpoints. Cocoa consumption could play a pivotal role in human health.

  20. Environmental Endocrine Disruption of Energy Metabolism and Cardiovascular Risk

    PubMed Central

    Kirkley, Andrew G.; Sargis, Robert M.

    2014-01-01

    Rates of metabolic and cardiovascular diseases have increased at an astounding rate in recent decades. While poor diet and physical inactivity are central drivers, these lifestyle changes alone fail to fully account for the magnitude and rapidity of the epidemic. Thus, attention has turned to identifying novel risk factors, including the contribution of environmental endocrine disrupting chemicals. Epidemiological and preclinical data support a role for various contaminants in the pathogenesis of diabetes. In addition to the vascular risk associated with dysglycemia, emerging evidence implicates multiple pollutants in the pathogenesis of atherosclerosis and cardiovascular disease. Reviewed herein are studies linking endocrine disruptors to these key diseases that drive significant individual and societal morbidity and mortality. Identifying chemicals associated with metabolic and cardiovascular disease as well as their mechanisms of action is critical for developing novel treatment strategies and public policy to mitigate the impact of these diseases on human health. PMID:24756343

  1. [Risk Factor Analysis of Pneumonia after Cardiovascular Surgery].

    PubMed

    Maekawa, Yoshiyuki; Abe, Shuichi; Nakamura, Ken; Uchida, Tetsuro; Sadahiro, Mitsuaki; Morikane, Keita

    2016-08-01

    Pneumonia is a major and life-threatening complication after cardiovascular surgery. The objective of our study was to describe epidemiology, clinical characteristics, and risk factors of pneumonia after cardiovascular surgery. From January 2007 to December 2011, 511 consecutive patients (age 67.3±11.9;336 men, 175 women) were enrolled in this study. Pneumonia was diagnosed according to Centers of Disease Control and Prevention surveillance criteria for healthcare associated infection. Data collection included preoperative, intraoperative, and post-operative variables. The overall incidence of pneumonia was 72 cases(14.0%). The mortality in pneumonia group was significantly higher than that in non-pneumonia group (16.6% vs 4.3%, Odds ratio 4.4 p<0.001). Multi-logistic analysis revealed that elderly patient, preoperative congestive heart failure, preoperative hemodialysis, and operation of the thoracic aorta were independent risk factors for pneumonia after cardiovascular surgery.

  2. Microalbuminuria: is it a valid predictor of cardiovascular risk?

    PubMed

    Tagle, Rodrigo; Acevedo, Monica; Vidt, Donald G

    2003-03-01

    Microalbuminuria strongly predicts cardiovascular morbidity and mortality, clinical nephropathy, and progression of renal disease in high-risk populations. We recommend screening patients with type 2 diabetes, older patients with type 1 diabetes, and older patients with stage 2 hypertension or higher (ie, > or = 160/100 mm Hg).

  3. Cardiovascular Risk Factors and Behavioral Contracting in Exercise Programs.

    ERIC Educational Resources Information Center

    Neale, Anne Victoria; And Others

    The use of behavioral contracting in exercise programs has been shown to be effective in increasing the frequency of exercise activity and in reducing dropout rates. A study was undertaken to examine the impact of three cardiovascular risk factors (poor physical fitness, obesity, and smoking) on both client willingness to sign a behavioral…

  4. [Coffee and cardiovascular disease risk: yin and yang].

    PubMed

    Silletta, Maria Giuseppina; Marchioli, Roberto

    2008-11-01

    Many epidemiological studies have addressed the effects of coffee on cardiovascular disease. Most case-control studies suggest an increased risk in high coffee consumers, whereas cohort studies indicate no clear association with cardiovascular risk. Several aspects could be considered to explain and/or reconcile these inconsistencies. Selection bias and recall bias may explain a positive association supported by case-control studies. An inadequate adjustment for many confounding factors (i.e., smoking, poor diet, sedentary lifestyle, etc.) could also affect the relationship between coffee consumption and cardiovascular risk. Moreover, coffee contains several biologically active substances that may have either beneficial or harmful effects on the cardiovascular system. The development of complete/partial tolerance to some caffeine effects in habitual drinkers adds to the complexity of coffee effects. Variation in cup size and methods of coffee preparation may also explain some conflicting results. As it is not reasonable to conduct randomized controlled trials, it is recommended that coffee consumption be moderate in healthy people and limited in individuals at high risk.

  5. Developing and Evaluating a Cardiovascular Risk Reduction Project.

    ERIC Educational Resources Information Center

    Brownson, Ross C.; Mayer, Jeffrey P.; Dusseault, Patricia; Dabney, Sue; Wright, Kathleen; Jackson-Thompson, Jeannette; Malone, Bernard; Goodman, Robert

    1997-01-01

    Describes the development and baseline evaluation data from the Ozark Heart Health Project, a community-based cardiovascular disease risk reduction program in rural Missouri that targeted smoking, physical inactivity, and poor diet. Several Ozark counties participated in either intervention or control groups, and researchers conducted surveillance…

  6. Accumulating Brisk Walking for Fitness, Cardiovascular Risk, and Psychological Health.

    ERIC Educational Resources Information Center

    Murphy, Marie; Nevill, Alan; Neville, Charlotte; Biddle, Stuart; Hardman, Adrianne

    2002-01-01

    Compared the effects of different patterns of regular brisk walking on fitness, cardiovascular disease risk factors, and psychological well-being in previously sedentary adults. Data on adults who completed either short-bout or long-bout walking programs found that three short bouts of brisk walking accumulated throughout the day were as effective…

  7. Cardiovascular Risk Reduction. The Problems Facing the School Age Population.

    ERIC Educational Resources Information Center

    Moller, James H.

    1982-01-01

    A comprehensive health education program stressing the development of sound health habits should be offered to all students from kindergarten through twelfth grade. Such programs could help to prevent the development of cardiovascular disease by educating students of current practices that add to the risk of disease. (CJ)

  8. Cardiovascular Disease Risk Factors in Black College Students.

    ERIC Educational Resources Information Center

    Kelley, George A.; Lowing, Larry

    1997-01-01

    This study examined cardiovascular risk factors in Black first-year college students (N=238). Students completed surveys about blood pressure, cholesterol level, smoking, and physical activity. Results found low rates of high blood pressure, low awareness of cholesterol levels, and low numbers of students who smoked. Females had lower physical…

  9. Dietary Risk Factors and Their Modification in Cardiovascular Disease.

    ERIC Educational Resources Information Center

    Jeffery, Robert W.

    1988-01-01

    Provides an overview of dietary risk factors for cardiovascular disease, including diet sodium intake for hypertension and dietary fat and cholesterol for hypercholesterolemia, exacerbation of these conditions by obesity, and intervention strategies for their modification. Describes clinical strategies for modifying diet: education, skills…

  10. Erectile dysfunction, metabolic syndrome, and cardiovascular risks: facts and controversies

    PubMed Central

    Sanchez, Edward; Pastuszak, Alexander W.

    2017-01-01

    Erectile dysfunction (ED) is the most common male sexual dysfunction, and shares many risk factors with systemic conditions including cardiovascular disease (CVD) and the metabolic syndrome (MetS). ED is considered to be an independent risk factor for CVD and can be a harbinger of future cardiovascular events. Given this relationship, each encounter for ED should be viewed by healthcare providers as an opportunity to screen for CVD and other comorbid conditions, including the MetS, that can significantly affect a man’s overall health. While universally accepted screening guidelines are lacking, expert panels do recommend an approach to risk stratification in men with ED. In this review, we discuss the current state of understanding of the relationship between ED, the MetS, and CV risk, and how this impacts the approach to the patient presenting with ED. PMID:28217448

  11. Cardiovascular Risk in Diabetes Mellitus: Complication of the Disease or of Antihyperglycemic Medications.

    PubMed

    Alvarez, C A; Lingvay, I; Vuylsteke, V; Koffarnus, R L; McGuire, D K

    2015-08-01

    Cardiovascular disease is the principal complication and the leading cause of death for patients with diabetes (DM). The efficacy of antihyperglycemic treatments on cardiovascular disease risk remains uncertain. Cardiovascular risk factors are affected by antihyperglycemic medications, as are many intermediate markers of cardiovascular disease. Here we summarize the evidence assessing the cardiovascular effects of antihyperglycemic medications with regard to risk factors, intermediate markers of disease, and clinical outcomes.

  12. Method and apparatus for assessing cardiovascular risk

    NASA Technical Reports Server (NTRS)

    Albrecht, Paul (Inventor); Bigger, J. Thomas (Inventor); Cohen, Richard J. (Inventor)

    1998-01-01

    The method for assessing risk of an adverse clinical event includes detecting a physiologic signal in the subject and determining from the physiologic signal a sequence of intervals corresponding to time intervals between heart beats. The long-time structure of fluctuations in the intervals over a time period of more than fifteen minutes is analyzed to assess risk of an adverse clinical event. In a preferred embodiment, the physiologic signal is an electrocardiogram and the time period is at least fifteen minutes. A preferred method for analyzing the long-time structure variability in the intervals includes computing the power spectrum and fitting the power spectrum to a power law dependence on frequency over a selected frequency range such as 10.sup.-4 to 10.sup.-2 Hz. Characteristics of the long-time structure fluctuations in the intervals is used to assess risk of an adverse clinical event.

  13. Targeting Preschool Children to Promote Cardiovascular Health: Cluster Randomized Trial

    PubMed Central

    Céspedes, Jaime; Briceño, German; Farkouh, Michael E.; Vedanthan, Rajesh; Baxter, Jorge; Leal, Martha; Boffetta, Paolo; Woodward, Mark; Hunn, Marilyn; Dennis, Rodolfo; Fuster, Valentin

    2015-01-01

    BACKGROUND School programs can be effective in modifying knowledge, attitudes, and habits relevant to long-term risk of chronic diseases associated with sedentary lifestyles. As part of a long-term research strategy, we conducted an educational intervention in preschool facilities to assess changes in preschoolers’ knowledge, attitudes, and habits toward healthy eating and living an active lifestyle. METHODS Using a cluster design, we randomly assigned 14 preschool facilities in Bogotá, Colombia to a 5-month educational and playful intervention (7 preschool facilities) or to usual curriculum (7 preschool facilities). A total of 1216 children aged 3–5 years, 928 parents, and 120 teachers participated. A structured survey was used at baseline, at the end of the study, and 12 months later to evaluate changes in knowledge, attitudes, and habits. RESULTS Children in the intervention group showed a 10.9% increase in weighted score, compared with 5.3% in controls. The absolute adjusted difference was 3.90 units (95% confidence interval [CI], 1.64–6.16; P <.001). Among parents, the equivalent statistics were 8.9% and 3.1%, respectively (absolute difference 4.08 units; 95% CI, 2.03 to 6.12; P <.001), and among teachers, 9.4% and 2.5%, respectively (absolute difference 5.36 units; 95% CI, −0.29–11.01; P = .06). In the intervened cohort 1 year after the intervention, children still showed a significant increase in weighted score (absolute difference of 6.38 units; P <.001). CONCLUSIONS A preschool-based intervention aimed at improving knowledge, attitudes, and habits related to healthy diet and active lifestyle is feasible, efficacious, and sustainable in very young children. PMID:23062403

  14. Impact of gestational risk factors on maternal cardiovascular system

    PubMed Central

    Perales, María; Santos-Lozano, Alejandro; Luaces, María; Pareja-Galeano, Helios; Garatachea, Nuria; Barakat, Rubén; Lucia, Alejandro

    2016-01-01

    Background Scarce evidence is available on the potential cardiovascular abnormalities associated with some common gestational complications. We aimed to analyze the potential maternal cardiac alterations related to gestational complications, including body mass index (BMI) >25 kg/m2, gaining excessive weight, or developing antenatal depression. Methods The design of this study was a secondary analysis of a randomized controlled trial. Echocardiography was performed to assess cardiovascular indicators of maternal hemodynamic, cardiac remodeling and left ventricular (LV) function in 59 sedentary pregnant women at 20 and 34 weeks of gestation. Results Starting pregnancy with a BMI >25 kg/m2, gaining excessive weight, and developing antenatal depression had no cardiovascular impact on maternal health (P value >0.002). Depressed women were more likely to exceed weight gain recommendations than non-depressed women (P value <0.002). Conclusions The evaluated gestational complications seem not to induce cardiovascular alterations in hemodynamic, remodeling and LV function indicators. However, developing antenatal depression increases the risk of an excessive weight gain. This finding is potentially important because excessive weight gain during pregnancy associates with a higher risk of cardiovascular diseases (CVD) later in life. PMID:27500154

  15. The CLUES study: a cluster randomized clinical trial for the evaluation of cardiovascular guideline implementation in primary care

    PubMed Central

    2013-01-01

    Background The appropriate care for people with cardiovascular risk factors can reduce morbidity and mortality. One strategy for improving the care for these patients involves the implementation of evidence-based guidelines. To date, little research concerning the impact of such implementation strategies in our setting has been published. Aims. To evaluate the effectiveness of a multifaceted tailored intervention in the implementation of three cardiovascular risk-related guidelines (hypertension, type 2 diabetes and dyslipidemia) in primary care in the Basque Health Service compared with usual implementation. Methods/Design A two-year cluster randomized clinical trial in primary care in two districts in the Basque Health Service. All primary care units are randomized. Data from all patients with diabetes, hypertension and those susceptible to coronary risk screening will be analyzed. Interventions. The control group will receive standard implementation. The experimental group will receive a multifaceted tailored implementation strategy, including a specific web page and workshops for family physicians and nurses. Endpoints. Primary endpoints: annual request for glycosylated hemoglobin, basic laboratory tests for hypertension, cardiovascular risk screening (women between 45–74 and men between 40–74 years old). Secondary endpoints: other process and clinical guideline indicators. Analysis: Data will be extracted from centralized computerized medical records. Analysis will be performed at a primary care unit level weighted by cluster size. Discussion The main contribution of our study is that it seeks to identify an effective strategy for cardiovascular guideline implementation in primary care in our setting. Trial registration Current Controlled Trials, ISRCTN88876909 PMID:24156549

  16. Calcium supplements and cardiovascular risk: 5 years on.

    PubMed

    Bolland, Mark J; Grey, Andrew; Reid, Ian R

    2013-10-01

    Calcium supplements have been widely used by older men and women. However, in little more than a decade, authoritative recommendations have changed from encouraging the widespread use of calcium supplements to stating that they should not be used for primary prevention of fractures. This substantial shift in recommendations has occurred as a result of accumulated evidence of marginal antifracture efficacy, and important adverse effects from large randomized controlled trials of calcium or coadministered calcium and vitamin D supplements. In this review, we discuss this evidence, with a particular focus on increased cardiovascular risk with calcium supplements, which we first described 5 years ago. Calcium supplements with or without vitamin D marginally reduce total fractures but do not prevent hip fractures in community-dwelling individuals. They also cause kidney stones, acute gastrointestinal events, and increase the risk of myocardial infarction and stroke. Any benefit of calcium supplements on preventing fracture is outweighed by increased cardiovascular events. While there is little evidence to suggest that dietary calcium intake is associated with cardiovascular risk, there is also little evidence that it is associated with fracture risk. Therefore, for the majority of people, dietary calcium intake does not require close scrutiny. Because of the unfavorable risk/benefit profile, widespread prescribing of calcium supplements to prevent fractures should be abandoned. Patients at high risk of fracture should be encouraged to take agents with proven efficacy in preventing vertebral and nonvertebral fractures.

  17. Sesame street: changing cardiovascular risks for a lifetime.

    PubMed

    Peñalvo, José L; Céspedes, Jaime; Fuster, Valentín

    2012-01-01

    The prevalence of cardiovascular risk factors continues increasing, as its onset is drifting toward younger populations. The development of these factors is greatly influenced by lifestyle habits. It is known that early behaviors persist during childhood and are perpetuated in the adult. Research has proven that lifelong-acquired behavior is unlikely to change, and therefore acquisition of healthy behaviors should begin as early in life as possible. In this report we described the strategy and first stages of a school-based program aiming at promoting (cardiovascular) health through a multilevel intervention supported by Sesame Street materials and educational background.

  18. Factor analysis of modifiable cardiovascular risk factors and prevalence of metabolic syndrome in adult Taiwanese.

    PubMed

    Tsai, Chung-Huang; Li, Tsai-Chung; Lin, Cheng-Chieh; Tsay, Hsin-Sheng

    2011-10-01

    To assess the clustering of modifiable cardiovascular risk factors among Taiwanese adults, we evaluated 579 healthy participants who underwent health examinations between May and December 2007. Exploratory factor analysis was used to examine risk factor clustering. Smoking, alcohol intake, exercise habits, body mass index, waist circumference, total cholesterol, triglycerides, high- and low-density lipoprotein cholesterol, fasting glucose, uric acid, serum hepatic enzymes, and mean arterial pressure were assessed. Separate factor analyses assessed total and low-density lipoprotein cholesterol. Principal components analysis identified five factors for a model without low-density lipoprotein cholesterol and four factors for a model without total cholesterol. Four common factors in both models explained between 51.1 and 51.8% of variance in the original 14 factors. Metabolic factors, hematological factors (white blood cells and platelets), lifestyle factors (smoking and alcohol consumption), and exercise habits and fasting blood glucose explained about 20, 11, 10, 10% of total variance, respectively. In the model without low-density lipoprotein cholesterol, total cholesterol factor explained 8.83% of variance. This study confirmed clustering of established metabolic syndrome components and revealed additional associated cardiovascular disease risk factors, including lifestyle factors, exercise and total cholesterol, which should be targeted in prevention efforts.

  19. Gut microbiota metabolism of L-carnitine and cardiovascular risk.

    PubMed

    Ussher, John R; Lopaschuk, Gary D; Arduini, Arduino

    2013-12-01

    In recent years, a number of studies have alluded to the importance of the intestinal microflora in controlling whole-body metabolic homeostasis and organ physiology. In particular, it has been suggested that the hepatic production of trimethylamine-N-oxide (TMAO) from gut microbiota-derived trimethylamine (TMA) may enhance cardiovascular risk via promoting atherosclerotic lesion development. The source of TMA production via the gut microbiota appears to originate from 2 principle sources, either phosphatidylcholine/choline and/or L-carnitine. Therefore, it has been postulated that consumption of these dietary sources, which are often found in large quantities in red meats, may be critical factors promoting cardiovascular risk. In contrast, a number of studies demonstrate beneficial properties for l-carnitine consumption against metabolic diseases including skeletal muscle insulin resistance and ischemic heart disease. Furthermore, fish are a significant source of TMAO, but dietary fish consumption and fish oil supplementation may exhibit positive effects on cardiovascular health. In this mini-review we will discuss the discrepancies regarding L-carnitine supplementation and its possible negative effects on cardiovascular risk through potential increases in TMAO production, as well as its positive effects on metabolic health via increasing glucose metabolism in the muscle and heart.

  20. Workplace bullying and the risk of cardiovascular disease and depression

    PubMed Central

    Kivimaki, M; Virtanen, M; Vartia, M; Elovainio, M; Vahtera, J; Keltikangas-Jarvi..., L

    2003-01-01

    Aims: To examine exposure to workplace bullying as a risk factor for cardiovascular disease and depression in employees. Methods: Logistic regression models were related to prospective data from two surveys in a cohort of 5432 hospital employees (601 men and 4831 women), aged 18–63 years. Outcomes were new reports of doctor diagnosed cardiovascular disease and depression during the two year follow up among those who were free from these diseases at baseline. Results: The prevalence of bullying was 5% in the first survey and 6% in the second survey. Two per cent reported bullying experiences in both surveys, an indication of prolonged bullying. After adjustment for sex, age, and income, the odds ratio of incident cardiovascular disease for victims of prolonged bullying compared to non-bullied employees was 2.3 (95% CI 1.2 to 4.6). A further adjustment for overweight at baseline attenuated the odds ratio to 1.6 (95% CI 0.8 to 3.5). The association between prolonged bullying and incident depression was significant, even after these adjustments (odds ratio 4.2, 95% CI 2.0 to 8.6). Conclusions: A strong association between workplace bullying and subsequent depression suggests that bullying is an aetiological factor for mental health problems. The victims of bullying also seem to be at greater risk of cardiovascular disease, but this risk may partly be attributable to overweight. PMID:14504368

  1. Exercise protects the cardiovascular system: effects beyond traditional risk factors.

    PubMed

    Joyner, Michael J; Green, Daniel J

    2009-12-01

    In humans, exercise training and moderate to high levels of physical activity are protective against cardiovascular disease. In fact they are 40% more protective than predicted based on the changes in traditional risk factors (blood lipids, hypertension, diabetes etc.) that they cause. In this review, we highlight the positive effects of exercise on endothelial function and the autonomic nervous system. We also ask if these effects alone, or in combination, might explain the protective effects of exercise against cardiovascular disease that appear to be independent of traditional risk factor modification. Our goal is to use selected data from our own work and that of others to stimulate debate on the nature and cause of the 'risk factor gap' associated with exercise and physical activity.

  2. Circadian misalignment increases cardiovascular disease risk factors in humans

    PubMed Central

    Morris, Christopher J.; Purvis, Taylor E.; Hu, Kun; Scheer, Frank A. J. L.

    2016-01-01

    Shift work is a risk factor for hypertension, inflammation, and cardiovascular disease. This increased risk cannot be fully explained by classic risk factors. One of the key features of shift workers is that their behavioral and environmental cycles are typically misaligned relative to their endogenous circadian system. However, there is little information on the impact of acute circadian misalignment on cardiovascular disease risk in humans. Here we show—by using two 8-d laboratory protocols—that short-term circadian misalignment (12-h inverted behavioral and environmental cycles for three days) adversely affects cardiovascular risk factors in healthy adults. Circadian misalignment increased 24-h systolic blood pressure (SBP) and diastolic blood pressure (DBP) by 3.0 mmHg and 1.5 mmHg, respectively. These results were primarily explained by an increase in blood pressure during sleep opportunities (SBP, +5.6 mmHg; DBP, +1.9 mmHg) and, to a lesser extent, by raised blood pressure during wake periods (SBP, +1.6 mmHg; DBP, +1.4 mmHg). Circadian misalignment decreased wake cardiac vagal modulation by 8–15%, as determined by heart rate variability analysis, and decreased 24-h urinary epinephrine excretion rate by 7%, without a significant effect on 24-h urinary norepinephrine excretion rate. Circadian misalignment increased 24-h serum interleukin-6, C-reactive protein, resistin, and tumor necrosis factor-α levels by 3–29%. We demonstrate that circadian misalignment per se increases blood pressure and inflammatory markers. Our findings may help explain why shift work increases hypertension, inflammation, and cardiovascular disease risk. PMID:26858430

  3. Circadian misalignment increases cardiovascular disease risk factors in humans.

    PubMed

    Morris, Christopher J; Purvis, Taylor E; Hu, Kun; Scheer, Frank A J L

    2016-03-08

    Shift work is a risk factor for hypertension, inflammation, and cardiovascular disease. This increased risk cannot be fully explained by classic risk factors. One of the key features of shift workers is that their behavioral and environmental cycles are typically misaligned relative to their endogenous circadian system. However, there is little information on the impact of acute circadian misalignment on cardiovascular disease risk in humans. Here we show-by using two 8-d laboratory protocols-that short-term circadian misalignment (12-h inverted behavioral and environmental cycles for three days) adversely affects cardiovascular risk factors in healthy adults. Circadian misalignment increased 24-h systolic blood pressure (SBP) and diastolic blood pressure (DBP) by 3.0 mmHg and 1.5 mmHg, respectively. These results were primarily explained by an increase in blood pressure during sleep opportunities (SBP, +5.6 mmHg; DBP, +1.9 mmHg) and, to a lesser extent, by raised blood pressure during wake periods (SBP, +1.6 mmHg; DBP, +1.4 mmHg). Circadian misalignment decreased wake cardiac vagal modulation by 8-15%, as determined by heart rate variability analysis, and decreased 24-h urinary epinephrine excretion rate by 7%, without a significant effect on 24-h urinary norepinephrine excretion rate. Circadian misalignment increased 24-h serum interleukin-6, C-reactive protein, resistin, and tumor necrosis factor-α levels by 3-29%. We demonstrate that circadian misalignment per se increases blood pressure and inflammatory markers. Our findings may help explain why shift work increases hypertension, inflammation, and cardiovascular disease risk.

  4. [Therapeutic Strategies. Cardiovascular risk and dyslipidemia in elderly and women].

    PubMed

    Morales, Clotilde; Royuela, Meritxell

    2013-01-01

    The management of cardiovascular risk and dyslipidemia are justified in guidelines. In the elderly, when they are in primary prevention, recommendations are controversial, even if there is evidence in reducing morbidity. In secondary prevention, between 65 and 85 years, there is enough evidence to recommend statins. The decision to start or to continue further treatment must be complemented by comprehensive assessment of the risk-benefit factor. In elderly patients we have to support in decision-making, we take clinical judgment and not just the age criteria. In women the risk is underestimated and may be untreated. The recomendations are the same as in men. During pregnancy there are particular recommendations.

  5. A review of cardiovascular risk factors in US military personnel.

    PubMed

    McGraw, Leigh K; Turner, Barbara S; Stotts, Nancy A; Dracup, Kathleen A

    2008-01-01

    As the civilian population exhibits increasing trends in major cardiovascular (CV) risk factors in younger age groups, the US military is observing similar trends. These worrisome developments are seen even in young adulthood. Despite the need for a fit, combat-ready force, increases in CV risk are increasingly evident in the military population. This review provides an overview of coronary artery disease in the young and the prevalence of risk factors in the military population. With increases in current military operations in an acutely stressful environment, the role of stress and the manifestation of CV disease are also examined.

  6. Suicide Clusters: A Review of Risk Factors and Mechanisms

    ERIC Educational Resources Information Center

    Haw, Camilla; Hawton, Keith; Niedzwiedz, Claire; Platt, Steve

    2013-01-01

    Suicide clusters, although uncommon, cause great concern in the communities in which they occur. We searched the world literature on suicide clusters and describe the risk factors and proposed psychological mechanisms underlying the spatio-temporal clustering of suicides (point clusters). Potential risk factors include male gender, being an…

  7. Dietary lignans: physiology and potential for cardiovascular disease risk reduction

    PubMed Central

    Peterson, Julia; Dwyer, Johanna; Adlercreutz, Herman; Scalbert, Augustin; Jacques, Paul; McCullough, Marjorie L

    2010-01-01

    We reviewed lignan physiology and lignan intervention and epidemiological studies to determine if they decreased the risks of cardiovascular disease in Western populations. Five intervention studies using flaxseed lignan supplements indicated beneficial associations with C-reactive protein and a meta-analysis, which included these studies, also suggested a lowering effect on plasma total and low-density lipoprotein cholesterol. Three intervention studies using sesamin supplements indicated possible lipid and blood pressure lowering associations. Eleven human observational epidemiological studies examined dietary intakes of lignans in relation to cardiovascular disease risk. Five showed decreased risk with either increasing dietary intakes of lignans or increased levels of serum enterolactone (an enterolignan used as a biomarker of lignan intake), five studies were of borderline significance, and one was null. The associations between lignans and decreased risk of cardiovascular disease are promising, but are yet not well established, perhaps due to low lignan intakes in habitual Western diets. At the higher doses used in intervention studies, associations were more evident. PMID:20883417

  8. Modern obesity pharmacotherapy: weighing cardiovascular risk and benefit.

    PubMed

    Cunningham, Jonathan W; Wiviott, Stephen D

    2014-11-01

    Obesity is a major correlate of cardiovascular disease. Weight loss improves cardiovascular risk factors and has the potential to improve outcomes. Two drugs, phentermine plus topiramate and lorcaserin, have recently been approved by the US Food and Drug Administration for the indication of obesity; a third, bupropion plus naltrexone, is under consideration for approval. In clinical trials, these drugs cause weight loss and improve glucose tolerance, lipid profile, and, with the exception of bupropion plus naltrexone, blood pressure. However, their effect on cardiovascular outcomes is unknown. In defining appropriate roles for these drugs in preventive cardiology, it is important to remember the checkered history of drugs for obesity. New weight-loss drugs share the serotonergic and sympathomimetic mechanisms that proved harmful in the cases of Fen-Phen and sibutramine, respectively, albeit with significant differences. Given these risks, randomized cardiovascular outcomes trials are needed to establish the safety, and potential benefit, of these drugs. This review will discuss the history of pharmacotherapy for obesity, existing efficacy and safety data for the novel weight-loss drugs, and issues in the design of postapproval clinical trials.

  9. The forgotten majority: unfinished business in cardiovascular risk reduction.

    PubMed

    Libby, Peter

    2005-10-04

    Despite meaningful progress in the identification of risk factors and the development of highly effective clinical tools, deaths from cardiovascular disease continue to increase worldwide. Sparked by an obesity epidemic, the metabolic syndrome and the rising incidence of type 2 diabetes have led to an upsurge of cardiovascular risk. Although pharmacologic treatments with the statin class of drugs have reduced cholesterol levels and lowered mortality rates, several large controlled clinical trials, including the Scandinavian Simvastatin Survival Study, the Cholesterol and Recurrent Events trial, the Air Force/Texas Coronary Atherosclerosis Prevention studies, and Long-term Intervention with Pravastatin in Ischemic Disease study, have indicated that cardiovascular events continue to occur in two thirds of all patients. Follow-up studies, such as the Heart Protection Study and the Pravastatin or Atorvastatin Evaluation and Infection Therapy/Thrombolysis In Myocardial Infarction-22 trials, reinforced these earlier results. Although therapy with gemfibrozil, a fibric acid derivative, showed reduced occurrence of cardiovascular events in the Helsinki Heart Study and the Veterans Affairs HDL Intervention Trial, results of other studies, e.g., the Bezafibrate Intervention Program and the Diabetes Atherosclerosis Intervention study, showed less encouraging results. Although lifestyle modifications, such as improved diet and increased exercise levels, benefit general health and the metabolic syndrome and insulin resistance in particular, most people continue to resist changes in their daily routines. Thus, physicians must continue to educate their patients regarding an optimal balance of drug therapy and personal behavior.

  10. Attributable Risk Estimate of Severe Psoriasis on Major Cardiovascular Events

    PubMed Central

    Mehta, Nehal N.; Yu, YiDing; Pinnelas, Rebecca; Krishnamoorthy, Parasuram; Shin, Daniel B.; Troxel, Andrea B.; Gelfand, Joel M.

    2011-01-01

    Background Recent studies suggest that psoriasis, particularly if severe, may be a risk factor for major adverse cardiac events such as myocardial infarction, stroke, and mortality from cardiovascular disease. We compared the risk of major adverse cardiac events between patients with psoriasis and the general population and estimated the attributable risk of severe psoriasis. Methods We performed a cohort study in the General Practice Research Database. Severe psoriasis was defined as receiving a psoriasis diagnosis and systemic therapy (N=3,603). Up to 4 patients without psoriasis were selected from the same practices and start dates for each patient with psoriasis (N=14,330). Results Severe psoriasis was a risk factor for major adverse cardiac events (hazard ratio 1.53; 95% confidence interval 1.26, 1.85) after adjusting for age, gender, diabetes, hypertension, tobacco use and hyperlipidemia. After fully adjusted analysis, severe psoriasis conferred an additional 6.2% absolute risk of 10-year major adverse cardiac events. Conclusions Severe psoriasis confers an additional 6.2% absolute risk of 10-year rate of major adverse cardiac events compared to the general population. This potentially has important therapeutic implications for cardiovascular risk stratification and prevention in patients with severe psoriasis. Future prospective studies are needed to validate these findings. PMID:21787906

  11. Heart Rate Variability Dynamics for the Prognosis of Cardiovascular Risk

    PubMed Central

    Ramirez-Villegas, Juan F.; Lam-Espinosa, Eric; Ramirez-Moreno, David F.; Calvo-Echeverry, Paulo C.; Agredo-Rodriguez, Wilfredo

    2011-01-01

    Statistical, spectral, multi-resolution and non-linear methods were applied to heart rate variability (HRV) series linked with classification schemes for the prognosis of cardiovascular risk. A total of 90 HRV records were analyzed: 45 from healthy subjects and 45 from cardiovascular risk patients. A total of 52 features from all the analysis methods were evaluated using standard two-sample Kolmogorov-Smirnov test (KS-test). The results of the statistical procedure provided input to multi-layer perceptron (MLP) neural networks, radial basis function (RBF) neural networks and support vector machines (SVM) for data classification. These schemes showed high performances with both training and test sets and many combinations of features (with a maximum accuracy of 96.67%). Additionally, there was a strong consideration for breathing frequency as a relevant feature in the HRV analysis. PMID:21386966

  12. Framingham cardiovascular risk in patients with obesity and periodontitis

    PubMed Central

    Pires, Juliana Rico; dos Santos, Isac Pinheiro; de Camargo, Lilian Flosi; Zuza, Elizangela Partata; de Toledo, Benedicto Egbert Corrêa; Monteiro, Sally Cristina Moutinho

    2014-01-01

    Background: Obesity is a chronic inflammatory condition that has been associated to a risk factor for the development of periodontitis and cardiovascular disease; however, the relationship still needs to be clarified. The objective of this study was to evaluate the cardiovascular risk in obese patients with chronic periodontitis. Materials and Methods: A total of 87 obese patients were evaluated for anthropometric data (body mass index [BMI], waist circumference, body fat), systolic blood pressure (SBP) and diastolic blood pressure (DBP), cholesterol, high-density lipoprotein (HDL) and low-density lipoprotein (LDL), triglycerides, glycemia and periodontal parameters (visible plaque index (VPI), gingival bleeding index (GBI), bleeding on probing (BOP), periodontal probing depth (PPD) and clinical attachment level (CAL)). Results: Patients were divided into two groups according to the periodontal characteristics found: Group O-PD: Obese patients with chronic periodontitis (n = 45), 22 men and 23 women; and Group O-sPD: Obese patients without chronic periodontitis (n = 42), 17 men and 25 women. Patients had a BMI mean of 35.2 (±5.1) kg/m2 . Group O-PD showed a similarity between the genders regarding age, SBP, DBP, cholesterol, HDL, GBI, VPI, PPD ≥4 mm and CAL ≥4 mm. O-PD women showed greater glycemia level and smoking occurrence, but O-PD men presented a 13% - risk over of developing coronary artery disease in 10 years than O-PD women, 9% - risk over than O-sPD men and 15% - risk over than O-sPD women, by the Framingham Score. Conclusions: It was concluded that obesity and periodontal disease are cardiovascular risk factors and that the two associated inflammatory conditions potentially increases the risk for heart diseases. PMID:24744538

  13. Bedtime Dosing of Antihypertensive Medications Reduces Cardiovascular Risk in CKD

    PubMed Central

    Ayala, Diana E.; Mojón, Artemio; Fernández, José R.

    2011-01-01

    Time of ingestion of hypertension medications can affect circadian patterns of BP, but whether this translates into an effect on clinical outcomes is unknown. Here, in an open-label trial, we randomly assigned 661 patients with CKD either to take all prescribed hypertension medications upon awakening or to take at least one of them at bedtime. We measured 48-hour ambulatory BP at baseline and 3 months after any adjustment in treatment or, at the least, annually. After a median follow-up of 5.4 years, patients who took at least one BP-lowering medication at bedtime had an adjusted risk for total cardiovascular events (a composite of death, myocardial infarction, angina pectoris, revascularization, heart failure, arterial occlusion of lower extremities, occlusion of the retinal artery, and stroke) that was approximately one-third that of patients who took all medications upon awakening (adjusted HR 0.31; 95% CI 0.21 to 0.46; P < 0.001). Bedtime dosing demonstrated a similar significant reduction in risk for a composite outcome of cardiovascular death, myocardial infarction, and stroke (adjusted HR 0.28; 95% CI 0.13 to 0.61; P < 0.001). Furthermore, patients on bedtime treatment had a significantly lower mean sleep-time BP and a greater proportion demonstrated control of their ambulatory BP (56% versus 45%, P = 0.003). Each 5-mmHg decrease in mean sleep-time systolic BP was associated with a 14% reduction in the risk for cardiovascular events during follow-up (P < 0.001). In conclusion, among patients with CKD and hypertension, taking at least one antihypertensive medication at bedtime improves control of BP and reduces the risk for cardiovascular events. PMID:22025630

  14. Cannabis Use: Signal of Increasing Risk of Serious Cardiovascular Disorders

    PubMed Central

    Jouanjus, Emilie; Lapeyre‐Mestre, Maryse; Micallef, Joelle

    2014-01-01

    Background Cannabis is known to be associated with neuropsychiatric problems, but less is known about complications affecting other specified body systems. We report and analyze 35 recent remarkable cardiovascular complications following cannabis use. Methods and Results In France, serious cases of abuse and dependence in response to the use of psychoactive substances must be reported to the national system of the French Addictovigilance Network. We identified all spontaneous reports of cardiovascular complications related to cannabis use collected by the French Addictovigilance Network from 2006 to 2010. We described the clinical characteristics of these cases and their evolution: 1.8% of all cannabis‐related reports (35/1979) were cardiovascular complications, with patients being mostly men (85.7%) and of an average age of 34.3 years. There were 22 cardiac complications (20 acute coronary syndromes), 10 peripheral complications (lower limb or juvenile arteriopathies and Buerger‐like diseases), and 3 cerebral complications (acute cerebral angiopathy, transient cortical blindness, and spasm of cerebral artery). In 9 cases, the event led to patient death. Conclusions Increased reporting of cardiovascular complications related to cannabis and their extreme seriousness (with a death rate of 25.6%) indicate cannabis as a possible risk factor for cardiovascular disease in young adults, in line with previous findings. Given that cannabis is perceived to be harmless by the general public and that legalization of its use is debated, data concerning its danger must be widely disseminated. Practitioners should be aware that cannabis may be a potential triggering factor for cardiovascular complications in young people. PMID:24760961

  15. Cardiovascular risk factors in pre-pubertal schoolchildren in Angola

    PubMed Central

    Silva, Amílcar BT; Rodrigues, Sérgio L; Baldo, Marcelo P; Mill, José Geraldo; Silva, Amílcar BT; Capingana, Daniel P; Magalhães, Pedro; Gonçalves, Mauer AA; Mateus, Miguel SB; Molina, Maria del Carmen B

    2016-01-01

    Summary Methods The incidence of obesity is increasing worldwide, especially in countries with accelerated economic growth. We determined the prevalence of and associations between overweight/ obesity and cardiovascular risk factors in pre-pubertal (seven- to 11-year-old) schoolchildren (both genders, n = 198) in Luanda, Angola. Biochemical (fasting blood) and clinical examinations were obtained in a single visit. Data are reported as prevalence (95% confidence intervals) and association (r, Pearson). Results Prevalence of overweight/obesity was 17.7% (12.4–23.0%), high blood pressure (BP < 90% percentile) was 14.6% (9.7–19.5%), elevated glucose level was 16.7% (11.5–21.9%) and total cholesterol level < 170 mg/dl (4.4 mmol/l) was 69.2% (62.8–75.6%). Significant associations between body mass index (BMI) and systolic and diastolic BP (r = 0.46 and 0.40, respectively; p < 0.05) were found. No association between BMI and elevated glucose or cholesterol levels was found. Conclusion The prevalence of cardiovascular risk factors was high in pre-pubertal schoolchildren in Angola and fat accumulation was directly associated with blood pressure increase but not with other cardiovascular risk factors. PMID:27805243

  16. Cardiovascular risk reduction among African Americans: a call to action.

    PubMed

    Watson, Karol E

    2008-01-01

    African Americans are at greater risk for cardiovascular morbidity and mortality than European Americans or Asians. They also bear a disproportionately greater burden from type-2 diabetes mellitus. Not as much access to healthcare and less intensive use of available therapies may explain some of these disparities. However, the high prevalence of potentially modifiable risk factors, particularly hypertension and dyslipidemia, in African Americans also provides great opportunity for the prevention and treatment of cardiovascular disease in this population. In addition to lifestyle approaches, achieving aggressive goals for blood pressure (< or =130/80 mmHg) and low-density-lipoprotein cholesterol (<100 mg/dL, or <70 mg/dL for patients at very high cardiovascular risk, including those with diabetes) will necessitate the use of effective pharmacologic therapies. Clinical trial data indicate that antihypertensive regimens, particularly those that include a diuretic, are as effective in African Americans as in other racial/ethnic groups. Moreover, potent statins have been shown to decrease low-density-lipoprotein cholesterol to goal levels in African-American patients.

  17. Prevalence of stroke/cardiovascular risk factors in Hungary

    NASA Astrophysics Data System (ADS)

    Bodo, M.; Sipos, K.; Thuroczy, G.; Panczel, G.; Ilias, L.; Szonyi, P.; Bodo, M., Jr.; Nebella, T.; Banyasz, A.; Nagy, Z.

    2010-04-01

    A cross-sectional survey was conducted in Hungary using the Cerberus system which includes: 1) a questionnaire addressing the risk factors for stroke/cardiovascular disease; 2) amplifiers to record the pulse waves of cerebral arteries (rheoencephalography) and peripheral arteries, electrocardiogram and electroencephalogram. Additionally, subjects were measured for carotid stenosis by Doppler ultrasound and 12-lead electrocardiogram; subjects were also screened for blood cholesterol, glucose, and triglyceride levels. Prevalence of the following stroke risk factors was identified: overweight, 63.25%; sclerotic brain arteries (by rheoencephalogram), 54.29%; heart disease, 37.92%; pathologic carotid flow, 34.24%; smoking, 30.55%; high blood cholesterol, 28.70%; hypertension, 27.83%; high triglyceride, 24.35%; abnormality in electrocardiogram, 20%; high glucose, 15.95%; symptoms of transient ischemic attack, 16.07%; alcohol abuse, 6.74%; and diabetes, 4.53%. The study demonstrates a possible model for primary cardiovascular disease/stroke prevention. This method offers a standardizable, cost effective, practical technique for mass screenings by identifying the population at high risk for cardiovascular disturbances, especially cerebrovascular disease (primary prevention). In this model, the rheoencephalogram can detect cerebrovascular arteriosclerosis in the susceptibility/presymptomatic phase, earlier than the Doppler ultrasound technique. The method also provides a model for storing analog physiological signals in a computer-based medical record and is a first step in applying an expert system to stroke prevention.

  18. Associations between cardiovascular risk factors and psoriasis in Iran

    PubMed Central

    Farshchian, Mahmoud; Ansar, Akram; Sobhan, Mohammadreza

    2015-01-01

    Background Psoriasis is a common chronic inflammatory skin disease. There is overwhelming evidence on the higher risk of cardiovascular diseases in patients with psoriasis as a result of hyperlipidemia, which is more common in these patients. Objectives The aim of this study was to elucidate the association between the cardiovascular risk factors and psoriasis. Methods In a cross-sectional study, 55 patients with psoriasis and 55 matched (sex and age) controls were entered the study at the Department of Dermatology between March 2011 and March 2013. Blood samples were obtained following 14 hours fasting status and serum levels of triglyceride, cholesterol, high-density lipoprotein, and low-density lipoprotein were determined using standard laboratory methods, and other variables such as sex, age, smoking, alcohol consumption, and the type of disease were recorded. Results Our findings showed that levels of triglyceride, low-density lipoprotein, and smoking were significantly higher in psoriatic patients when compared with controls, whereas the level of high-density lipoprotein and cholesterol was not significantly different between two groups. Body mass index of psoriatic patients was not significantly higher than controls. Patients with psoriasis also had an increased prevalence of hypertension. Conclusion Our findings further verify lipid abnormalities in psoriatic patients. Psoriasis is associated with higher rate of hypertension, which may be resulted in increasing the risk of cardiovascular diseases in these patients. Thus, serum lipid profile and blood pressure in all patients with psoriasis, regardless of disease severity, deserve consideration to be checked. PMID:26300652

  19. Association of grip strength with cardiovascular risk markers.

    PubMed

    Gubelmann, Cédric; Vollenweider, Peter; Marques-Vidal, Pedro

    2017-03-01

    Background Mechanisms underlying the association between grip strength and cardiovascular mortality are poorly understood. We aimed to assess the association of grip strength with a panel of cardiovascular risk markers. Design The study was based on a cross-sectional analysis of 3468 adults aged 50-75 years (1891 women) from a population-based sample in Lausanne, Switzerland. Methods Grip strength was measured using a hydraulic hand dynamometer. Cardiovascular risk markers included anthropometry, blood pressure, lipids, glucose, adiposity, inflammatory and other metabolic markers. Results In both genders, grip strength was negatively associated with fat mass (Pearson correlation coefficient: women: -0.170, men: -0.198), systolic blood pressure (women: -0.096, men: -0.074), fasting glucose (women: -0.048, men: -0.071), log-transformed leptin (women: -0.074, men: -0.065), log-transformed high-sensitivity C-reactive protein (women: -0.101, men: -0.079) and log-transformed homocysteine (women: -0.109, men: -0.060). In men, grip strength was also positively associated with diastolic blood pressure (0.068), total (0.106) and low density lipoprotein-cholesterol (0.082), and negatively associated with interleukin-6 (-0.071); in women, grip strength was negatively associated with triglycerides (-0.064) and uric acid (-0.059). After multivariate adjustment, grip strength was negatively associated with waist circumference (change per 5 kg increase in grip strength: -0.82 cm in women and -0.77 cm in men), fat mass (-0.56% in women; -0.27% in men) and high-sensitivity C-reactive protein (-6.8% in women; -3.2% in men) in both genders, and with body mass index (0.22 kg/m(2)) and leptin (-2.7%) in men. Conclusion Grip strength shows only moderate associations with cardiovascular risk markers. The effect of muscle strength as measured by grip strength on cardiovascular disease does not seem to be mediated by cardiovascular risk markers.

  20. Patients' knowledge of risk and protective factors for cardiovascular disease.

    PubMed

    Wartak, Siddharth A; Friderici, Jennifer; Lotfi, Amir; Verma, Ashish; Kleppel, Reva; Naglieri-Prescod, Deborah; Rothberg, Michael B

    2011-05-15

    Coronary heart disease is the leading cause of death in the United States. The American Heart Association has proposed improving overall cardiovascular health by promoting 7 components of ideal cardiovascular health, including health behaviors (not smoking, regular exercise, and healthy diet) and health factors (ideal body mass index, cholesterol, blood pressure, and blood glucose). The patients' knowledge of these 7 components is unknown. We performed a cross-sectional survey of patients at 4 primary care and 1 cardiology clinic. The survey measured demographic data, personal behaviors/health factors, cardiovascular disease history, and knowledge about these 7 components. A multivariate model was developed to assess patient characteristics associated with high knowledge scores. Of the 2,200 surveys distributed, 1,702 (77%) were returned with sufficient responses for analysis. Of these, 49% correctly identified heart disease as the leading cause of death, and 37% (95% confidence interval [CI] 35% to 39%) correctly identified all 7 components. The average respondent identified 4.9 components (95% CI 4.7 to 5.0). The lowest recognition rates were for exercise (57%), fruit/vegetable consumption (58%), and diabetes (63%). In a multivariate model, knowledge of all 7 components was positively associated with high school education or greater (odds ratio 2.43, 95% CI 1.68 to 3.52) and white ethnicity (odds ratio 1.78, 95% CI 1.27 to 2.50), and negatively associated with attending an urban neighborhood clinic (odds ratio 0.60, 95% CI 0.44 to 0.82). In conclusion, just >1/3 of patients could identify all 7 components of ideal cardiovascular health. Educational efforts should target patients in low socioeconomic strata and focus on improving knowledge about healthy diet and regular exercise. Although patients with diabetes were more likely than those without diabetes to recognize their risk, 1 in 5 were not aware that diabetes is a risk factor for cardiovascular disease.

  1. Dietary fruits and vegetables and cardiovascular diseases risk.

    PubMed

    Alissa, Eman M; Ferns, Gordon A

    2017-06-13

    Diet is likely to be an important determinant of cardiovascular disease (CVD) risk. In this article, we will review the evidence linking the consumption of fruit and vegetables and CVD risk. The initial evidence that fruit and vegetable consumption has a protective effect against CVD came from observational studies. However, uncertainty remains about the magnitude of the benefit of fruit and vegetable intake on the occurrence of CVD and whether the optimal intake is five portions or greater. Results from randomized controlled trials do not show conclusively that fruit and vegetable intake protects against CVD, in part because the dietary interventions have been of limited intensity to enable optimal analysis of their putative effects. The protective mechanisms of fruit and vegetables may not only include some of the known bioactive nutrient effects dependent on their antioxidant, anti-inflammatory, and electrolyte properties, but also include their functional properties, such as low glycemic load and energy density. Taken together, the totality of the evidence accumulated so far does appear to support the notion that increased intake of fruits and vegetables may reduce cardiovascular risk. It is clear that fruit and vegetables should be eaten as part of a balanced diet, as a source of vitamins, fiber, minerals, and phytochemicals. The evidence now suggests that a complicated set of several nutrients may interact with genetic factors to influence CVD risk. Therefore, it may be more important to focus on whole foods and dietary patterns rather than individual nutrients to successfully impact on CVD risk reduction. A clearer understanding of the relationship between fruit and vegetable intake and cardiovascular risk would provide health professionals with significant information in terms of public health and clinical practice.

  2. Hypertension in Pregnancy and Future Cardiovascular Event Risk in Siblings.

    PubMed

    Weissgerber, Tracey L; Turner, Stephen T; Mosley, Thomas H; Kardia, Sharon L R; Hanis, Craig L; Milic, Natasa M; Garovic, Vesna D

    2016-03-01

    Hypertension in pregnancy is a risk factor for future hypertension and cardiovascular disease. This may reflect an underlying familial predisposition or persistent damage caused by the hypertensive pregnancy. We sought to isolate the effect of hypertension in pregnancy by comparing the risk of hypertension and cardiovascular disease in women who had hypertension in pregnancy and their sisters who did not using the dataset from the Genetic Epidemiology Network of Arteriopathy study, which examined the genetics of hypertension in white, black, and Hispanic siblings. This analysis included all sibships with at least one parous woman and at least one other sibling. After gathering demographic and pregnancy data, BP and serum analytes were measured. Disease-free survival was examined using Kaplan-Meier curves and Cox proportional hazards regression. Compared with their sisters who did not have hypertension in pregnancy, women who had hypertension in pregnancy were more likely to develop new onset hypertension later in life, after adjusting for body mass index and diabetes (hazard ratio 1.75, 95% confidence interval 1.27-2.42). A sibling history of hypertension in pregnancy was also associated with an increased risk of hypertension in brothers and unaffected sisters, whereas an increased risk of cardiovascular events was observed in brothers only. These results suggest familial factors contribute to the increased risk of future hypertension in women who had hypertension in pregnancy. Further studies are needed to clarify the potential role of nonfamilial factors. Furthermore, a sibling history of hypertension in pregnancy may be a novel familial risk factor for future hypertension.

  3. Cranberries (Vaccinium macrocarpon) and cardiovascular disease risk factors.

    PubMed

    McKay, Diane L; Blumberg, Jeffrey B

    2007-11-01

    The American cranberry (Vaccinium macrocarpon) is one of the three commercially important fruits native to North America. Cranberries are a particularly rich source of phenolic phytochemicals, including phenolic acids (benzoic, hydroxycinnamic, and ellagic acids) and flavonoids (anthocyanins, flavonols, and flavan-3-ols). A growing body of evidence suggests that polyphenols, including those found in cranberries, may contribute to reducing the risk of cardiovascular disease (CVD) by increasing the resistance of LDL to oxidation, inhibiting platelet aggregation, reducing blood pressure, and via other anti-thrombotic and anti-inflammatory mechanisms. Research regarding the bioactivity of cranberries and their constituents on risk factors for CVD is reviewed.

  4. Cardiac risk factors: environmental, sociodemographic, and behavioral cardiovascular risk factors.

    PubMed

    Anthony, David; George, Paul; Eaton, Charles B

    2014-06-01

    Several environmental exposures are associated with increased risk of coronary heart disease (CHD). Exposure to secondhand smoke may increase the risk by as much as 25% to 30%. Exposure to third hand smoke, residual components of tobacco smoke that remain in the environment after a cigarette is extinguished, also appears to increase risk. These residual components can remain in rooms and automobiles for up to 30 years and enter the body through the skin or via inhalation or ingestion. Exposure to particulate matter air pollution from automobile emissions, power plants, and other sources is yet another environmental risk factor for CHD, resulting in tens of thousands of deaths annually in the United States. Exposure to other environmental toxins, particularly bisphenol A and phthalates, also has been linked to CHD. There are sociodemographic risks for CHD, with numerous studies showing that lower socioeconomic status is associated with higher risk. Behavioral risk factors include poor diet, such as frequent consumption of fast food and processed meals; sleep disturbance; and psychological stress, particularly related to marital or work issues. Finally, although high alcohol consumption is associated with increased CHD risk, moderate alcohol consumption (ie, less than 1 to 2 drinks/day), particularly of wine and possibly beer, appears to reduce the risk.

  5. Association between erectile dysfunction and cardiovascular risk in individuals with type-2 diabetes without overt cardiovascular disease

    PubMed Central

    Meena, Babu Lal; Kochar, Dhanpat Kumar; Agarwal, Tulsi Das; Choudhary, Raghvendra; Kochar, Abhishek

    2009-01-01

    Background: Erectile dysfunction in type-2 diabetes may be an independent marker for coronary artery disease. Present study was undertaken to investigate whether type-2 diabetic patients with erectile dysfunction without having overt cardiovascular disease had increased cardiovascular risk. Aim: To find out correlation between ED and cardiovascular risk in diabetic patients. Methods: Fifty type-2 diabetic patients were assessed for erectile dysfunction using international index of erectile dysfunction (IIEF-5), which include questionnaire and cardiovascular risk assessment by multiparameter cardiovascular analysis device (periscope). Results: The prevalence of erectile dysfunction in type-2 diabetics was very high (78%), mild, moderate and severe ED was present in 6, 36 and 36%, respectively. The total cardiovascular risk was more in patients with ED in comparison to patients without ED (34.87 ± 18.82 vs 20.91 ± 11.03 p = 0.002). The mean 10-years coronary risk and cardiac risk was 12.00 + 9.60 and 22.23 + 14.14 (p = 0.029) and 13.36 ± 1.22 and 28.85 ± 4.13 (p 0.002) in patients without ED and with ED respectively. The mean vascular and atherosclerosis risk was 28.73 ± 13.94 and 39.38 ± 19.51 (p > 0.05) and 26.18 ± 10.31 and 33.92 ± 13.40 (p > 0.05) in patients without ED and with ED, respectively. Total cardiovascular risk was found to increase with age, duration of diabetes and HbA1c levels. Conclusion: The total cardiovascular risk increases with increasing severity of erectile dysfunction in type-2 diabetic patients without having overt cardiovascular disease. PMID:20336196

  6. Iron: Protector or Risk Factor for Cardiovascular Disease? Still Controversial

    PubMed Central

    Muñoz-Bravo, Carlos; Gutiérrez-Bedmar, Mario; Gómez-Aracena, Jorge; García-Rodríguez, Antonio; Fernández-Crehuet Navajas, Joaquín

    2013-01-01

    Iron is the second most abundant metal in the Earth’s crust. Despite being present in trace amounts, it is an essential trace element for the human body, although it can also be toxic due to oxidative stress generation by the Fenton reaction, causing organic biomolecule oxidation. This process is the basis of numerous pathologies, including cardiovascular diseases (CVD). The relationship between iron and cardiovascular disease was proposed in 1981 by Jerome Sullivan. Since then, numerous epidemiological studies have been conducted to test this hypothesis. The aim of this review is to present the main findings of the chief epidemiological studies published during the last 32 years, since Sullivan formulated his iron hypothesis, suggesting that this element might act as a risk factor for cardiovascular disease. We have analyzed 55 studies, of which 27 supported the iron hypothesis, 20 found no evidence to support it and eight were contrary to the iron hypothesis. Our results suggest that there is not a high level of evidence which supports the hypothesis that the iron may be associated with CVD. Despite the large number of studies published to date, the role of iron in cardiovascular disease still generates a fair amount of debate, due to a marked disparity in results. PMID:23857219

  7. Cardiovascular risk in operators under radiofrequency electromagnetic radiation.

    PubMed

    Vangelova, Katia; Deyanov, Christo; Israel, Mishel

    2006-03-01

    The aim of the study was to assess the long-term effects of radiofrequency electromagnetic radiation (EMR) on the cardiovascular system. Two groups of exposed operators (49 broadcasting (BC) station and 61 TV station operators) and a control group of 110 radiorelay station operators, matched by sex and age, with similar job characteristics except for the radiofrequency EMR were studied. The EMR exposure was assessed and the time-weighted average (TWA) was calculated. The cardiovascular risk factors arterial pressure, lipid profile, body mass index, waist/hip ratio, smoking, and family history of cardiovascular disease were followed. The systolic and diastolic blood pressure (SBP and DBP), total cholesterol (TC) and low-density lipoprotein cholesterol (LDL-C) were significantly higher in the two exposed groups. It was found that the radiofrequency EMR exposure was associated with greater chance of becoming hypertensive and dyslipidemic. The stepwise multiple regression equations showed that the SBP and TWA predicted the high TC and high LDL-C, while the TC, age and abdominal obesity were predictors for high SBP and DBP. In conclusion, our data show that the radiofrequency EMR contributes to adverse effects on the cardiovascular system.

  8. Association Between Leisure Time Physical Activity, Cardiopulmonary Fitness, Cardiovascular Risk Factors, and Cardiovascular Workload at Work in Firefighters

    PubMed Central

    Yu, Clare C.W.; Au, Chun T.; Lee, Frank Y.F.; So, Raymond C.H.; Wong, John P.S.; Mak, Gary Y.K.; Chien, Eric P.; McManus, Alison M.

    2015-01-01

    Background Overweight, obesity, and cardiovascular disease risk factors are prevalent among firefighters in some developed countries. It is unclear whether physical activity and cardiopulmonary fitness reduce cardiovascular disease risk and the cardiovascular workload at work in firefighters. The present study investigated the relationship between leisure-time physical activity, cardiopulmonary fitness, cardiovascular disease risk factors, and cardiovascular workload at work in firefighters in Hong Kong. Methods Male firefighters (n = 387) were randomly selected from serving firefighters in Hong Kong (n = 5,370) for the assessment of cardiovascular disease risk factors (obesity, hypertension, diabetes mellitus, dyslipidemia, smoking, known cardiovascular diseases). One-third (Target Group) were randomly selected for the assessment of off-duty leisure-time physical activity using the short version of the International Physical Activity Questionnaire. Maximal oxygen uptake was assessed, as well as cardiovascular workload using heart rate monitoring for each firefighter for four “normal” 24-hour working shifts and during real-situation simulated scenarios. Results Overall, 33.9% of the firefighters had at least two cardiovascular disease risk factors. In the Target Group, firefighters who had higher leisure-time physical activity had a lower resting heart rate and a lower average working heart rate, and spent a smaller proportion of time working at a moderate-intensity cardiovascular workload. Firefighters who had moderate aerobic fitness and high leisure-time physical activity had a lower peak working heart rate during the mountain rescue scenario compared with firefighters who had low leisure-time physical activities. Conclusion Leisure-time physical activity conferred significant benefits during job tasks of moderate cardiovascular workload in firefighters in Hong Kong. PMID:26929827

  9. Nontraditional cardiovascular risk factors in pediatric type 1 diabetes.

    PubMed

    Hoffman, Robert P

    2016-12-01

    If we are to gain a full and complete understanding of mechanisms of cardiovascular risk factors in adolescent type 1 diabetes mechanistic risk markers must be developed that predict risk accurately and which can be used as endpoints for short or intermediate term intervention studies aimed at reducing risk. A variety of biochemical and vascular markers have potential to meet these requirements. Biochemical markers include markers of inflammation, oxidation, and endothelial damage. Vascular markers include static and dynamic measures of arterial function. Adolescents with type 1 diabetes demonstrate alterations in many of these markers. For many of the biochemical markers precise cut-off points with high sensitivity and specificity are not available and many of the vascular measures require specific equipment and are operator dependent.

  10. Shared Risk Factors in Cardiovascular Disease and Cancer

    PubMed Central

    Koene, Ryan J.; Prizment, Anna E.; Blaes, Anne; Konety, Suma H.

    2016-01-01

    Cardiovascular disease (CVD) and cancer are the two leading causes of death worldwide. Although commonly thought of as two separate disease entities, CVD and cancer possess various similarities and possible interactions, including a number of similar risk factors (e.g. obesity, diabetes), suggesting a shared biology for which there is emerging evidence. While chronic inflammation is an indispensible feature of the pathogenesis and progression of both CVD and cancer, additional mechanisms can be found at their intersection. Therapeutic advances, despite improving longevity, have increased the overlap between these diseases, but there are now millions of cancer survivors at risk of developing CVD. Cardiac risk factors have a major impact on subsequent treatment-related cardiotoxicity. In this review, we explore the risk factors common to both CVD and cancer, highlighting the major epidemiologic studies and potential biological mechanisms that account for them. PMID:26976915

  11. ISPD Cardiovascular and Metabolic Guidelines in Adult Peritoneal Dialysis Patients Part I - Assessment and Management of Various Cardiovascular Risk Factors.

    PubMed

    Wang, Angela Yee Moon; Brimble, K Scott; Brunier, Gillian; Holt, Stephen G; Jha, Vivekanand; Johnson, David W; Kang, Shin-Wook; Kooman, Jeroen P; Lambie, Mark; McIntyre, Chris; Mehrotra, Rajnish; Pecoits-Filho, Roberto

    2015-01-01

    Cardiovascular disease contributes significantly to the adverse clinical outcomes of peritoneal dialysis (PD) patients. Numerous cardiovascular risk factors play important roles in the development of various cardiovascular complications. Of these, loss of residual renal function is regarded as one of the key cardiovascular risk factors and is associated with an increased mortality and cardiovascular death. It is also recognized that PD solutions may incur significant adverse metabolic effects in PD patients. The International Society for Peritoneal Dialysis (ISPD) commissioned a global workgroup in 2012 to formulate a series of recommendations regarding lifestyle modification, assessment and management of various cardiovascular risk factors, as well as management of the various cardiovascular complications including coronary artery disease, heart failure, arrhythmia (specifically atrial fibrillation), cerebrovascular disease, peripheral arterial disease and sudden cardiac death, to be published in 2 guideline documents. This publication forms the first part of the guideline documents and includes recommendations on assessment and management of various cardiovascular risk factors. The documents are intended to serve as a global clinical practice guideline for clinicians who look after PD patients. The ISPD workgroup also identifies areas where evidence is lacking and further research is needed.

  12. Coconut oil consumption and cardiovascular risk factors in humans

    PubMed Central

    Eyres, Michael F.; Chisholm, Alexandra; Brown, Rachel C.

    2016-01-01

    Coconut oil is being heavily promoted as a healthy oil, with benefits that include support of heart health. To assess the merits of this claim, the literature on the effect of coconut consumption on cardiovascular risk factors and outcomes in humans was reviewed. Twenty-one research papers were identified for inclusion in the review: 8 clinical trials and 13 observational studies. The majority examined the effect of coconut oil or coconut products on serum lipid profiles. Coconut oil generally raised total and low-density lipoprotein cholesterol to a greater extent than cis unsaturated plant oils, but to a lesser extent than butter. The effect of coconut consumption on the ratio of total cholesterol to high-density lipoprotein cholesterol was often not examined. Observational evidence suggests that consumption of coconut flesh or squeezed coconut in the context of traditional dietary patterns does not lead to adverse cardiovascular outcomes. However, due to large differences in dietary and lifestyle patterns, these findings cannot be applied to a typical Western diet. Overall, the weight of the evidence from intervention studies to date suggests that replacing coconut oil with cis unsaturated fats would alter blood lipid profiles in a manner consistent with a reduction in risk factors for cardiovascular disease. PMID:26946252

  13. Coconut oil consumption and cardiovascular risk factors in humans.

    PubMed

    Eyres, Laurence; Eyres, Michael F; Chisholm, Alexandra; Brown, Rachel C

    2016-04-01

    Coconut oil is being heavily promoted as a healthy oil, with benefits that include support of heart health. To assess the merits of this claim, the literature on the effect of coconut consumption on cardiovascular risk factors and outcomes in humans was reviewed. Twenty-one research papers were identified for inclusion in the review: 8 clinical trials and 13 observational studies. The majority examined the effect of coconut oil or coconut products on serum lipid profiles. Coconut oil generally raised total and low-density lipoprotein cholesterol to a greater extent than cis unsaturated plant oils, but to a lesser extent than butter. The effect of coconut consumption on the ratio of total cholesterol to high-density lipoprotein cholesterol was often not examined. Observational evidence suggests that consumption of coconut flesh or squeezed coconut in the context of traditional dietary patterns does not lead to adverse cardiovascular outcomes. However, due to large differences in dietary and lifestyle patterns, these findings cannot be applied to a typical Western diet. Overall, the weight of the evidence from intervention studies to date suggests that replacing coconut oil with cis unsaturated fats would alter blood lipid profiles in a manner consistent with a reduction in risk factors for cardiovascular disease.

  14. Roles of miR-17-92 Cluster in Cardiovascular Development and Common Diseases

    PubMed Central

    Gu, Huanyu; Liu, Zhuyuan

    2017-01-01

    MicroRNAs (miRNAs and miRs) are a large class of noncoding, single-stranded, small RNA molecules. The precise control of their expression is essential for keeping tissue homeostasis and normal development of organisms. Thus, unbalanced expression of miRNAs is a hallmark of many diseases. Two to dozens of miRNAs can form into a miRNA cluster, and the miR-17-92 cluster is one of them. Although firstly described as an oncogenic miRNA cluster, the miR-17-92 cluster has also been found to play critical role in normal cardiac development and cardiovascular disease. This review focuses on the characteristics and functions of miR-17-92 cluster in heart. PMID:28164128

  15. Coffee components and cardiovascular risk: beneficial and detrimental effects.

    PubMed

    Godos, Justyna; Pluchinotta, Francesca Romana; Marventano, Stefano; Buscemi, Silvio; Li Volti, Giovanni; Galvano, Fabio; Grosso, Giuseppe

    2014-12-01

    Coffee consists of several biological active compounds, such as caffeine, diterpenes, chlorogenic acids, and melanoidins, which may affect human health. The intake of each compound depends on the variety of coffee species, roasting degree, type of brewing method and serving size. The bioavailability and the distribution of each compound and its metabolites also contribute to coffee mechanisms of action. The health benefits of coffee consumption regarding cardiovascular system and metabolism mostly depend on its antioxidant compounds. In contrast, diterpenes and caffeine may produce harmful effects by raising lipid fraction and affecting endothelial function, respectively. Studying the mechanism of action of coffee components may help understanding weather coffee's impact on health is beneficial or hazardous. In this article, we reviewed the available information about coffee compounds and their mechanism of action. Furthermore, benefits and risks for cardiovascular system associated with coffee consumption will be discussed.

  16. [Cardiovascular risk factors in an Arab and Hispanic working population].

    PubMed

    Valdivielso, P; García, A; de Rus, I; Avila, J M; Andrade, R; Escolar, J L; González, P

    1991-07-01

    318 records of male workers, 169 Spanish and 149 Arab were retrospectively studied in 1987 at the "Gabinete de Seguridad e Higiene en el Trabajo" (Council for Safety and Hygiene in the Workplace) in Ceuta in order to prove the hypothesis that 2 different ethnic groups living in the same geographic area have a non-equal distribution of cardiovascular risk factors. The Spanish group showed a higher prevalence in blood hypertension, diabetes, glucose intolerance, obesity and alcohol intake, compared to the Arab group. Smoking and high levels of seric cholesterol were similar in both groups, however, medium levels of seric cholesterol were lower in the Arab group. Family histories of cardiovascular disease were very rare in the latter mentioned group. These observations suggested a major predisposition to ischemic cardiopathy in the Spanish group.

  17. Cardiovascular Disease in CKD in Children: Update on Risk Factors, Risk Assessment, and Management

    PubMed Central

    Wilson, Amy C; Mitsnefes, Mark M

    2009-01-01

    In young adults with onset of chronic kidney disease in childhood, cardiovascular disease is the most common cause of death. The likely reason for increased cardiovascular disease in these patients is high prevalence of traditional and uremia-related cardiovascular disease risk factors during childhood chronic kidney disease. Early markers of cardiomyopathy, such as left ventricular hypertrophy and left ventricular dysfunction and early markers of atherosclerosis, such as increased carotid artery intima-media thickness, carotid arterial wall stiffness and coronary artery calcification are frequently found in this patient population. The purpose of this review is to provide an update of recent advances in the understanding and management of cardiovascular disease risks in this population. PMID:19619845

  18. Collaborative Cardiovascular Risk Reduction in Primary Care II (CCARP II)

    PubMed Central

    Yakiwchuk, Erin M.; Jorgenson, Derek; Mansell, Kerry; Laubscher, Tessa; LeBras, Marlys

    2013-01-01

    Background: Previous pharmacist interventions to reduce cardiovascular (CV) risk have been limited by low patient enrolment. The primary aim of this study was to implement a collaborative pharmacist intervention that used a systematic case-finding procedure to identify and manage patients with uncontrolled CV risk factors. Methods: This was an uncontrolled, program implementation study. We implemented a collaborative pharmacist intervention in a primary care clinic. All adults presenting for an appointment with a participating physician were systematically screened and assessed for CV risk factor control by the pharmacist. Recommendations for risk factor management were communicated on a standardized form, and the level of pharmacist follow-up was determined on a case-by-case basis. We recorded the proportion of adults exhibiting a moderate to high Framingham risk score and at least 1 uncontrolled risk factor. In addition, we assessed before-after changes in CV risk factors. Results: Of the 566 patients who were screened prior to visiting a participating physician, 186 (32.9%) exhibited moderate or high CV risk along with at least 1 uncontrolled risk factor. Physicians requested pharmacist follow-up for 60.8% (113/186) of these patients. Of the patients receiving the pharmacist intervention, 65.5% (74/113) were at least 50% closer to 1 or more of their risk factor targets by the end of the study period. Significant risk factor improvements from baseline were also observed. Discussion: Through implementation of a systematic case-finding approach that was carried out by the pharmacist on behalf of the clinic team, a large number of patients with uncontrolled risk factors were identified, assessed and managed with a collaborative intervention. Conclusion: Systematic case finding appears to be an important part of a successful intervention to identify and manage individuals exhibiting uncontrolled CV risk factors in a primary care setting. PMID:24093040

  19. CYCLOOXYGENASE POLYMORPHISMS AND RISK OF CARDIOVASCULAR EVENTS: THE ATHEROSCLEROSIS RISK IN COMMUNITIES (ARIC) STUDY

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Cyclooxygenase-derived prostaglandins modulate cardiovascular disease risk. We genotyped 2212 Atherosclerosis Risk in Communities study participants (1,023 incident coronary heart disease (CHD) cases; 270 incident ischemic stroke cases; 919 non-cases) with available DNA for polymorphisms in PTGS1 an...

  20. Cardiovascular disease risk of abdominal obesity vs. metabolic abnormalities.

    PubMed

    Wildman, Rachel P; McGinn, Aileen P; Lin, Juan; Wang, Dan; Muntner, Paul; Cohen, Hillel W; Reynolds, Kristi; Fonseca, Vivian; Sowers, MaryFran R

    2011-04-01

    It remains unclear whether abdominal obesity increases cardiovascular disease (CVD) risk independent of the metabolic abnormalities that often accompany it. Therefore, the objective of this study was to evaluate the independent effects of abdominal obesity vs. metabolic syndrome and diabetes on the risk for incident coronary heart disease (CHD) and stroke. The Framingham Offspring, Atherosclerosis Risk in Communities, and Cardiovascular Health studies were pooled to assess the independent effects of abdominal obesity (waist circumference >102 cm for men and >88 cm for women) vs. metabolic syndrome (excluding the waist circumference criterion) and diabetes on risk for incident CHD and stroke in 20,298 men and women aged ≥45 years. The average follow-up was 8.3 (s.d. 1.9) years. There were 1,766 CVD events. After adjustment for demographic factors, smoking, alcohol intake, number of metabolic syndrome components, and diabetes, abdominal obesity was not significantly associated with an increased risk of CVD (hazard ratio (HR) (95% confidence interval): 1.09 (0.98, 1.20)). However, after adjustment for demographics, smoking, alcohol intake, and abdominal obesity, having 1-2 metabolic syndrome components, the metabolic syndrome and diabetes were each associated with a significantly increased risk of CVD (2.12 (1.80, 2.50), 2.82 (1.92, 4.12), and 5.33 (3.37, 8.41), respectively). Although abdominal obesity is an important clinical tool for identification of individuals likely to possess metabolic abnormalities, these data suggest that the metabolic syndrome and diabetes are considerably more important prognostic indicators of CVD risk.

  1. Assessment of high cardiovascular risk profiles for the clinician.

    PubMed

    Whayne, Thomas F

    2013-07-01

    Diabetes mellitus (DM) is a major cardiovascular (CV) risk factor. General Framingham Risk Profile (GFRP) and World Health Organization/International Society of Hypertension (WHO/ISH) charts were used to assess CV risk in DM in Oman. The GFRP identified more patients with medium-risk DM; GFRP and WHO/ISH identified essentially equal numbers at very high risk. These were then used to evaluate statin usage in Oman, including economics. Google lists innumerable tools from organizations, hospitals, practitioners, magazines, societies, clinics, and medical associations. The GFRP and WHO/ISH calculations provided useful DM assessment of populations in Oman. Other major risk models are Adult Treatment Panel III, based on Framingham, and Reynolds Risk Score; the latter incorporates other factors such as family history, high-sensitivity C-reactive protein, and hemoglobin A(1c) (in DM). These models are useful in assessing specific populations. Individual practitioners with limited time may just evaluate patients as low, medium, and high CV risk based on general knowledge and then treat.

  2. Risk of cardiac arrhythmias during hypoglycemia in patients with type 2 diabetes and cardiovascular risk.

    PubMed

    Chow, Elaine; Bernjak, Alan; Williams, Scott; Fawdry, Robert A; Hibbert, Steve; Freeman, Jenny; Sheridan, Paul J; Heller, Simon R

    2014-05-01

    Recent trials of intensive glycemic control suggest a possible link between hypoglycemia and excess cardiovascular mortality in patients with type 2 diabetes. Hypoglycemia might cause arrhythmias through effects on cardiac repolarization and changes in cardiac autonomic activity. Our aim was to study the risk of arrhythmias during spontaneous hypoglycemia in type 2 diabetic patients with cardiovascular risk. Twenty-five insulin-treated patients with type 2 diabetes and a history of cardiovascular disease or two or more risk factors underwent simultaneous continuous interstitial glucose and ambulatory electrocardiogram monitoring. Frequency of arrhythmias, heart rate variability, and markers of cardiac repolarization were compared between hypoglycemia and euglycemia and between hyperglycemia and euglycemia matched for time of day. There were 134 h of recording at hypoglycemia, 65 h at hyperglycemia, and 1,258 h at euglycemia. Bradycardia and atrial and ventricular ectopic counts were significantly higher during nocturnal hypoglycemia compared with euglycemia. Arrhythmias were more frequent during nocturnal versus daytime hypoglycemia. Excessive compensatory vagal activation after the counterregulatory phase may account for bradycardia and associated arrhythmias. QT intervals, corrected for heart rate, >500 ms and abnormal T-wave morphology were observed during hypoglycemia in some participants. Hypoglycemia, frequently asymptomatic and prolonged, may increase the risk of arrhythmias in patients with type 2 diabetes and high cardiovascular risk. This is a plausible mechanism that could contribute to increased cardiovascular mortality during intensive glycemic therapy.

  3. Proteomic-Based Detection of a Protein Cluster Dysregulated during Cardiovascular Development Identifies Biomarkers of Congenital Heart Defects

    PubMed Central

    Nath, Anjali K.; Krauthammer, Michael; Li, Puyao; Davidov, Eugene; Butler, Lucas C.; Copel, Joshua; Katajamaa, Mikko; Oresic, Matej; Buhimschi, Irina; Buhimschi, Catalin; Snyder, Michael; Madri, Joseph A.

    2009-01-01

    Background Cardiovascular development is vital for embryonic survival and growth. Early gestation embryo loss or malformation has been linked to yolk sac vasculopathy and congenital heart defects (CHDs). However, the molecular pathways that underlie these structural defects in humans remain largely unknown hindering the development of molecular-based diagnostic tools and novel therapies. Methodology/Principal Findings Murine embryos were exposed to high glucose, a condition known to induce cardiovascular defects in both animal models and humans. We further employed a mass spectrometry-based proteomics approach to identify proteins differentially expressed in embryos with defects from those with normal cardiovascular development. The proteins detected by mass spectrometry (WNT16, ST14, Pcsk1, Jumonji, Morca2a, TRPC5, and others) were validated by Western blotting and immunoflorescent staining of the yolk sac and heart. The proteins within the proteomic dataset clustered to adhesion/migration, differentiation, transport, and insulin signaling pathways. A functional role for several proteins (WNT16, ADAM15 and NOGO-A/B) was demonstrated in an ex vivo model of heart development. Additionally, a successful application of a cluster of protein biomarkers (WNT16, ST14 and Pcsk1) as a prenatal screen for CHDs was confirmed in a study of human amniotic fluid (AF) samples from women carrying normal fetuses and those with CHDs. Conclusions/Significance The novel finding that WNT16, ST14 and Pcsk1 protein levels increase in fetuses with CHDs suggests that these proteins may play a role in the etiology of human CHDs. The information gained through this bed-side to bench translational approach contributes to a more complete understanding of the protein pathways dysregulated during cardiovascular development and provides novel avenues for diagnostic and therapeutic interventions, beneficial to fetuses at risk for CHDs. PMID:19156209

  4. Biomarkers for cardiovascular risk assessment in autoimmune diseases.

    PubMed

    Teixeira, Priscila Camillo; Ferber, Philippe; Vuilleumier, Nicolas; Cutler, Paul

    2015-02-01

    Autoimmune diseases, such as antiphospholipid syndrome, systemic lupus erythematosus, and rheumatoid arthritis, are characterized by a high prevalence of cardiovascular (CV) disease (CVD), which constitutes the leading causes of morbidity and mortality among such patients. Although such effects are partly explained by a higher prevalence of traditional CV risk factors, many studies indicate that such factors do not fully explain the enhanced CV risk in these patients. In addition, risk stratification algorithms based upon traditional CV risk factors are not as predictive in autoimmune diseases as in the general population. For these reasons, the timely and accurate assessment of CV risk in these high-risk populations still remains an unmet clinical need. An enhanced contribution of different inflammatory components of the immune response, as well as autoimmune elements (e.g. autoantibodies, autoantigens, and cellular response), has been proposed to underlie the incremental CV risk observed in these populations. Recent advances in proteomic tools have contributed to the discovery of proteins involved in CVDs, including some that may be suitable to be used as biological markers. In this review we summarize the main markers in the field of CVDs associated with autoimmunity, as well as the recent advances in proteomic technology and their application for biomarker discovery in autoimmune disease.

  5. Menopausal complaints are associated with cardiovascular risk factors.

    PubMed

    Gast, Gerrie-Cor M; Grobbee, Diederick E; Pop, Victor J M; Keyzer, Jules J; Wijnands-van Gent, Colette J M; Samsioe, Göran N; Nilsson, Peter M; van der Schouw, Yvonne T

    2008-06-01

    It has been hypothesized that women with vasomotor symptoms differ from those without with respect to cardiovascular risk factors or responses to exogenous hormone therapy. We studied whether the presence and extent of menopausal complaints are associated with cardiovascular risk profile. Data were used from a population-based sample of 5523 women, aged 46 to 57 years, enrolled between 1994 and 1995. Data on menopausal complaints and potential confounders were collected by questionnaires. Total cholesterol, systolic and diastolic blood pressures, and body mass index were measured. Linear and logistic regression analyses were used to analyze the data. Night sweats were reported by 38% and flushing by 39% of women. After multivariate adjustment, women with complaints of flushing had a 0.27-mmol/L (95% CI: 0.15 to 0.39) higher cholesterol level, a 0.60-kg/m(2) (95% CI: 0.35 to 0.84) higher BMI, a 1.59-mm Hg (95% CI: 0.52 to 2.67) higher systolic blood pressure, and a 1.09-mm Hg (95% CI: 0.48 to 1.69) higher diastolic blood pressure compared with asymptomatic women. Flushing was also associated with hypercholesterolemia (odds ratio: 1.52; 95% CI: 1.25 to 1.84) and hypertension (OR: 1.20; 95% CI: 1.07 to 1.34). Results were similar for complaints of night sweating. The findings support the view that menopausal complaints are associated with a less favorable cardiovascular risk profile. These findings substantiate the view that differences in the presence of menopausal symptoms as a reason for using hormone therapy could explain discrepant findings between observational research and trials.

  6. Cardiovascular risk factors for acute stroke: Risk profiles in the different subtypes of ischemic stroke

    PubMed Central

    Arboix, Adrià

    2015-01-01

    Timely diagnosis and control of cardiovascular risk factors is a priority objective for adequate primary and secondary prevention of acute stroke. Hypertension, atrial fibrillation and diabetes mellitus are the most common risk factors for acute cerebrovascular events, although novel risk factors, such as sleep-disordered breathing, inflammatory markers or carotid intima-media thickness have been identified. However, the cardiovascular risk factors profile differs according to the different subtypes of ischemic stroke. Atrial fibrillation and ischemic heart disease are more frequent in patients with cardioembolic infarction, hypertension and diabetes in patients with lacunar stroke, and vascular peripheral disease, hypertension, diabetes, previous transient ischemic attack and chronic obstructive pulmonary disease in patients with atherothrombotic infarction. This review aims to present updated data on risk factors for acute ischemic stroke as well as to describe the usefulness of new and emerging vascular risk factors in stroke patients. PMID:25984516

  7. Use of Chronic Kidney Disease to Enhance Prediction of Cardiovascular Risk in Those at Medium Risk.

    PubMed

    Chia, Yook Chin; Lim, Hooi Min; Ching, Siew Mooi

    2015-01-01

    Based on global cardiovascular (CV) risk assessment for example using the Framingham risk score, it is recommended that those with high risk should be treated and those with low risk should not be treated. The recommendation for those of medium risk is less clear and uncertain. We aimed to determine whether factoring in chronic kidney disease (CKD) will improve CV risk prediction in those with medium risk. This is a 10-year retrospective cohort study of 905 subjects in a primary care clinic setting. Baseline CV risk profile and serum creatinine in 1998 were captured from patients record. Framingham general cardiovascular disease risk score (FRS) for each patient was computed. All cardiovascular disease (CVD) events from 1998-2007 were captured. Overall, patients with CKD had higher FRS risk score (25.9% vs 20%, p = 0.001) and more CVD events (22.3% vs 11.9%, p = 0.002) over a 10-year period compared to patients without CKD. In patients with medium CV risk, there was no significant difference in the FRS score among those with and without CKD (14.4% vs 14.6%, p = 0.84) However, in this same medium risk group, patients with CKD had more CV events compared to those without CKD (26.7% vs 6.6%, p = 0.005). This is in contrast to patients in the low and high risk group where there was no difference in CVD events whether these patients had or did not have CKD. There were more CV events in the Framingham medium risk group when they also had CKD compared those in the same risk group without CKD. Hence factoring in CKD for those with medium risk helps to further stratify and identify those who are actually at greater risk, when treatment may be more likely to be indicated.

  8. Atherogenic Dyslipidemia and Cardiovascular Risk Factors in Obese Children

    PubMed Central

    D'Adamo, Ebe; Guardamagna, Ornella; Chiarelli, Francesco; Liccardo, Daniela; Ferrari, Federica; Nobili, Valerio

    2015-01-01

    Childhood obesity when associated with serum lipoprotein changes triggers atherosclerosis. Evidences suggest that the atherosclerotic process begins in childhood and that the extent of early atherosclerosis of the aorta and coronary arteries can be associated with lipoprotein levels and obesity. Furthermore, many studies in childhood demonstrate an important relationship between parameters of insulin sensitivity, body fat distribution, and the development of lipid abnormalities. This review focuses on the most recent findings on the relationship between obesity, dyslipidemia, and cardiovascular risk in children. PMID:25663838

  9. Clustering of Risk Behaviours among African American Adults

    ERIC Educational Resources Information Center

    Baruth, M.; Addy, C. L.; Wilcox, S.; Dowda, M.

    2012-01-01

    Objectives: Individuals may engage in more than one risk behaviour at any given time. The extent to which risk behaviours cluster among African American adults has been largely unexplored. This study examined the prevalence and clustering of three risk behaviours among African American church members: smoking; low moderate-to-vigorous intensity…

  10. Traditional Cardiovascular Risk Factors as Predictors of Cardiovascular Events in the U.S. Astronaut Corps

    NASA Technical Reports Server (NTRS)

    Halm, M. K.; Clark, A.; Wear, M. L.; Murray, J. D.; Polk, J. D.; Amirian, E.

    2009-01-01

    Risk prediction equations from the Framingham Heart Study are commonly used to predict the absolute risk of myocardial infarction (MI) and coronary heart disease (CHD) related death. Predicting CHD-related events in the U.S. astronaut corps presents a monumental challenge, both because astronauts tend to live healthier lifestyles and because of the unique cardiovascular stressors associated with being trained for and participating in space flight. Traditional risk factors may not hold enough predictive power to provide a useful indicator of CHD risk in this unique population. It is important to be able to identify individuals who are at higher risk for CHD-related events so that appropriate preventive care can be provided. This is of special importance when planning long duration missions since the ability to provide advanced cardiac care and perform medical evacuation is limited. The medical regimen of the astronauts follows a strict set of clinical practice guidelines in an effort to ensure the best care. The purpose of this study was to evaluate the utility of the Framingham risk score (FRS), low-density lipoprotein (LDL) and high-density lipoprotein levels, blood pressure, and resting pulse as predictors of CHD-related death and MI in the astronaut corps, using Cox regression. Of these factors, only two, LDL and pulse at selection, were predictive of CHD events (HR(95% CI)=1.12 (1.00-1.25) and HR(95% CI)=1.70 (1.05-2.75) for every 5-unit increase in LDL and pulse, respectively). Since traditional CHD risk factors may lack the specificity to predict such outcomes in astronauts, the development of a new predictive model, using additional measures such as electron-beam computed tomography and carotid intima-media thickness ultrasound, is planned for the future.

  11. Arterial stiffness, central hemodynamics, and cardiovascular risk in hypertension

    PubMed Central

    Palatini, Paolo; Casiglia, Edoardo; Gąsowski, Jerzy; Głuszek, Jerzy; Jankowski, Piotr; Narkiewicz, Krzysztof; Saladini, Francesca; Stolarz-Skrzypek, Katarzyna; Tikhonoff, Valérie; Van Bortel, Luc; Wojciechowska, Wiktoria; Kawecka-Jaszcz, Kalina

    2011-01-01

    This review summarizes several scientific contributions at the recent Satellite Symposium of the European Society of Hypertension, held in Milan, Italy. Arterial stiffening and its hemodynamic consequences can be easily and reliably measured using a range of noninvasive techniques. However, like blood pressure (BP) measurements, arterial stiffness should be measured carefully under standardized patient conditions. Carotid-femoral pulse wave velocity has been proposed as the gold standard for arterial stiffness measurement and is a well recognized predictor of adverse cardiovascular outcome. Systolic BP and pulse pressure in the ascending aorta may be lower than pressures measured in the upper limb, especially in young individuals. A number of studies suggest closer correlation of end-organ damage with central BP than with peripheral BP, and central BP may provide additional prognostic information regarding cardiovascular risk. Moreover, BP-lowering drugs can have differential effects on central aortic pressures and hemodynamics compared with brachial BP. This may explain the greater beneficial effect provided by newer antihypertensive drugs beyond peripheral BP reduction. Although many methodological problems still hinder the wide clinical application of parameters of arterial stiffness, these will likely contribute to cardiovascular assessment and management in future clinical practice. Each of the abovementioned parameters reflects a different characteristic of the atherosclerotic process, involving functional and/or morphological changes in the vessel wall. Therefore, acquiring simultaneous measurements of different parameters of vascular function and structure could theoretically enhance the power to improve risk stratification. Continuous technological effort is necessary to refine our methods of investigation in order to detect early arterial abnormalities. Arterial stiffness and its consequences represent the great challenge of the twenty-first century for

  12. MEASURES OF OBESITY AND CARDIOVASCULAR RISK AMONG MEN AND WOMEN

    PubMed Central

    Gelber, Rebecca P.; Gaziano, J. Michael; Orav, E. John; Manson, JoAnn E.; Buring, Julie E.; Kurth, Tobias

    2008-01-01

    Objectives We examined associations between anthropometric measures (body mass index [BMI], waist circumference [WC], waist-to-hip ratio [WHR], waist-to-height ratio [WHtR]) and risk of incident cardiovascular disease (CVD, including nonfatal myocardial infarction, nonfatal ischemic stroke, cardiovascular death). Background Controversy exists regarding the optimal approach to measure adiposity, and the utility of BMI has been questioned. Methods Participants included 16,332 men in the Physicians’ Health Study (mean age 61, 1991) and 32,700 women in the Women’s Health Study (mean age 61, 1999). We used Cox proportional hazards models to determine relative risks (RR) and 95% confidence intervals (CI) for developing CVD according to self-reported anthropometric indices. Results A total of 1505 CVD cases occurred in men, and 414 occurred in women (median follow-up, 14.2 and 5.5 years, respectively). While WHtR demonstrated statistically the strongest associations with CVD and best model fit, CVD risk increased linearly and significantly with higher levels of all indices. Adjusting for confounders, the RR (CI) for CVD was 0.58 (0.32–1.05) for men with the lowest WHtR (<0.45) and 2.36 (1.61–3.47) for the highest WHtR (≥0.69; versus WHtR 0.49-<0.53). Among women, the RR (95% CI) was 0.65 (0.33– 1.31) for those with the lowest WHtR (<0.42) and 2.33 (1.66–3.28) for the highest WHtR (≥0.68; versus WHtR 0.47- <0.52). Conclusions WHtR demonstrated statistically the best model fit and strongest associations with CVD. However, as compared to BMI, differences in cardiovascular risk assessment using other indices were small and likely not clinically consequential. Our findings emphasize that higher levels of adiposity, however measured, confer increased risk of CVD. PMID:18702962

  13. Inheritance pattern of familial hypercholesterolemia and markers of cardiovascular risk.

    PubMed

    Kusters, D Meeike; Avis, Hans J; Braamskamp, Marjet J; Huijgen, Roeland; Wijburg, Frits A; Kastelein, John J; Wiegman, Albert; Hutten, Barbara A

    2013-09-01

    Studies in children and adults have resulted in conflicting evidence in the quest for the answer to the hypothesis that offspring from hypercholesterolemic mothers might have an increased cardiovascular risk. Previous studies might have suffered from limitations such as cohort size and clinical sampling bias. We therefore explored this hypothesis in large cohorts of both subjects with familial hypercholesterolemia (FH) and unaffected siblings in a wide age range. In three cohorts (cohort 1: n = 1,988, aged 0-18 years; cohort 2: n = 300, 8-30 years; cohort 3: n = 369, 18-60 years), we measured lipid and lipoproteins as well as carotid intima-media thickness (c-IMT) in offspring from FH mothers versus FH fathers. For LDL cholesterol, triglycerides (TGs), and c-IMT, we performed a pooled analysis. No significant differences could be observed in c-IMT, lipid, or lipoprotein levels from offspring of FH mothers versus FH fathers. Pooled analyses showed no significant differences for either LDL cholesterol [mean difference 0.02 (-0.06,0.11) mmol/l, P = 0.60], TGs [mean difference 0.07 (0.00,0.14) mmol/l, P = 0.08], or c-IMT [mean difference -0.00 (-0.01,0.01) mm, P = 0.86]. Our data do not support the hypothesis that cardiovascular risk markers are different between offspring from FH mothers and FH fathers.

  14. Lipoprotein (a) and cardiovascular risk factors in children and adolescents

    PubMed Central

    Palmeira, Ástrid Camêlo; Leal, Adriana Amorim de F.; Ramos, Nathaly de Medeiros N.; de Alencar F., José; Simões, Mônica Oliveira da S.; Medeiros, Carla Campos M.

    2013-01-01

    OBJECTIVE: To review the relationship between lipoprotein (a) [Lp(a)] and other risk factors for cardiovascular disease (CVD) in children and adolescents. DATA SOURCES: This systematic review included studies from 2001 to 2011, a ten-year time period. Epidemiological studies with children and/or adolescents published in English, Portuguese or Spanish and fully available online were included. The searches were performed in Science Direct, PubMed/Medline, BVS (Biblioteca Virtual em Saúde) and Cochrane Library databases, using the following combination of key-words: "lipoprotein a" and "cardiovascular diseases" and "obesity". DATA SYNTHESIS: Overall, 672 studies were obtained but only seven were included. Some studies assessed the family history for CVD. In all of them, Lp(a) levels were increased in patients with family history for CVD. There was also a positive correlation between Lp(a) and LDL-cholesterol, total cholesterol, and apolipoprotein B levels, suggesting an association between Lp(a) levels and the lipid profile. CONCLUSIONS: The evidence that CVD may originate in childhood and adolescence leads to the need for investigating the risk factors during this period in order to propose earlier and possibly more effective interventions to reduce morbidity and mortality rates. PMID:24473960

  15. Update on Familial Hypercholesterolemia: Diagnosis, Cardiovascular Risk, and Novel Therapeutics

    PubMed Central

    2017-01-01

    In recent studies, the reported prevalence of heterozygous familial hypercholesterolemia (FH) has been higher than in previous reports. Although cascade genetic screening is a good option for efficient identification of affected patients, diagnosis using only clinical criteria is more common in real clinical practice. Cardiovascular risk is much higher in FH patients due to longstanding low density lipoprotein cholesterol (LDL-C) burden and is also influenced by other risk factors. Although guidelines emphasize aggressive LDL-C reduction, the majority of patients cannot reach the LDL-C goal by conventional pharmacotherapy. Novel therapeutics such as proprotein convertase subtilisin/kexin type 9 inhibitors have shown strong lipid lowering efficacy and are expected to improve treatment results in FH patients. PMID:28116871

  16. Chinese immigrants' management of their cardiovascular disease risk.

    PubMed

    King, Kathryn M; LeBlanc, Pamela; Carr, William; Quan, Hude

    2007-11-01

    The authors have undertaken a series of grounded theory studies to describe and explain how ethnocultural affiliation and gender influence the process that cardiac patients undergo when faced with making behavior changes associated with reducing their cardiovascular disease (CVD) risk. Data were collected through audiorecorded semistructured interviews (using an interpreter as necessary), and the authors analyzed the data using constant comparative methods. The core variable that emerged through the series of studies was "meeting the challenge." Here, the authors describe the findings from a sample of Chinese immigrants (10 men, 5 women) to Canada. The process of managing CVD risk for the Chinese immigrants was characterized by their extraordinary diligence in seeking multiple sources of information to enable them to manage their health.

  17. Does albuminuria predict renal risk and/or cardiovascular risk in obese type 2 diabetic patients?

    PubMed Central

    Bentata, Yassamine; Abouqal, Redouane

    2014-01-01

    Increased urinary albumin excretion (UAE) is a marker of renal and cardiovascular risk in patients with type 2 diabetes (DT2). What about the obese patient with DT2? Does albuminuria predict the progression of renal disease and/or cardiovascular disease? The objective of this study is to determine the link between albuminuria, renal risk and cardiovascular risk in a cohort of obese DT2 patients. This is a prospective study begun in September 2006. It included DT2 patients presenting obesity defined by a body mass index (BMI)>30 Kg/m2. Three groups of patients were defined: normo-albuminuria (Urinary Albumin Excretion UAE<30 mg/day or Albumin Creatinine Ratio ACR<30 mg/g), micro-albuminuria (UAE=30-300 mg/day or ACR=30-300 mg/g) and macro-albuminuria (UAE>300 mg/day or ACR>300 mg/g). Data on 144 obese DT2 patients were compiled: The mean age of our patients was 59 ± 9 years and the sex ratio 0.26. The incidence of ESRD was higher in the macro-albuminuria group than in the two other groups (26.5% vs. 1.2%, p<0.001). The incidence of cardiovascular events was 15.4%, 14.3% and 23.5% in the normo, micro and macro-albuminuria groups (p=0.48). A history of cardiovascular comorbidities was the main cardiovascular risk in multivariate analysis (0R=15.07; 95% CI=5.30-42.82; p<0.001) and the low admission GFR (0R=5.67; 95% CI=1.23-9.77; p=0.008) was the main factor for progression of kidney disease in multivariate analysis. Albuminuria may be a better marker of kidney disease progression than of cardiovascular risk in the obese DT2 patient, according to our results. However, to accurately demonstrate the link albuminuria - renal risk and albuminuria - cardiovascular risk in the obese DT2 patient, additional studies using very strict criteria of selection and judgment are needed. PMID:24551483

  18. Relation of physical activity to cardiovascular disease mortality and the influence of cardiometabolic risk factors.

    PubMed

    Reddigan, Jacinta I; Ardern, Chris I; Riddell, Michael C; Kuk, Jennifer L

    2011-11-15

    Physical activity can improve several metabolic risk factors associated with cardiovascular disease (CVD) and is associated with a lower risk of CVD mortality. We sought to evaluate the extent to which metabolic risk factors mediate the association between physical activity and CVD mortality and whether physical activity provides protective effects against CVD mortality in healthy adults and those with metabolic risk factors. A sample of 10,261 adults from the Third National Health and Nutrition Examination Survey with public-access mortality data linkage (follow-up 13.4 ± 3.9 years) was used. Physical activity was assessed by questionnaire and classified into inactive, light, and moderate/vigorous activity categories. Metabolic risk factors (dyslipidemia, type 2 diabetes mellitus, obesity, hypertension, inflammation, and insulin resistance) were categorized using clinical thresholds. After adjusting for basic confounders, engaging in light or moderate/vigorous physical activity was associated with a lower risk of CVD mortality (p < 0.05). Adjustment for each risk-factor set only slightly attenuated this relation. When all risk-factor sets were added to the model simultaneously, light (hazard ratio 0.72, 0.62 to 0.84) and moderate/vigorous (hazard ratio 0.72, 0.62 to 0.85) activity remained at lower risk of CVD mortality. In addition, physical activity provided protective effects for CVD mortality in healthy subjects and those with metabolic risk factors in isolation or in clusters. In conclusion, physical activity was associated with a lower risk of CVD mortality independent of traditional and inflammatory risk factors. Taken together these results suggest that physical activity may protect against CVD mortality regardless of the presence of metabolic risk factors.

  19. Association between Birth Weight and Cardiovascular Risk Factors in Adolescents

    PubMed Central

    de Sousa, Maria Amenaide Carvalho Alves; Guimarães, Isabel Cristina Britto; Daltro, Carla; Guimarães, Armênio Costa

    2013-01-01

    Background Birth weight (BW) is a medium- and long-term risk determinant of cardiovascular risk factors. Objective To assess the association between BW and cardiovascular risk factors in adolescents of the city of Salvador, Bahia state. Methods Cross-sectional study with comparison of BW groups. Sample comprising 250 adolescents classified according to the BMI as follows: high-normal (≥ 50th percentile and < 85th percentile); overweight (≥ 85th percentile and < 95th percentile); and obesity (≥ 95th percentile). The risk variables compared were as follows: waist circumference (WC); arterial blood pressure; lipid profile; glycemia; serum insulin; HOMA-IR; and metabolic syndrome. The BW was informed by parents and classified as follows: low (BW ≤ 2,500g); normal (BW > 2,500g and < 4,000g); and high (BW ≥ 4,000g). Results One hundred and fifty-three (61.2%) girls, age 13.74 ± 2.03 years, normal BW 80.8%, low BW 8.0%, and high BW 11.2%. The high BW group as compared with the normal BW group showed a higher frequency of obesity (42.9%, p=0.005), elevated SBP and DBP (42.9%, p=0.000 and 35.7%, p=0.007, respectively), and metabolic syndrome (46.4%, p=0.002). High BW adolescents as compared with normal BW adolescents had a prevalence ratio for high SBP 3.3 (95% CI: 1.7-6.4) and obesity 2.6 (95% CI: 1.3-5.2). The WC of high BW adolescents was 83.3 ± 10.1 (p=0.038). The lipid profile showed no statistically significant differences. Conclusion Our findings suggest that obesity, elevated SBP and DBP, and metabolic syndrome during adolescence might be associated with high BW. PMID:23740400

  20. Work Stress as a Risk Factor for Cardiovascular Disease.

    PubMed

    Kivimäki, Mika; Kawachi, Ichiro

    2015-09-01

    The role of psychosocial work stress as a risk factor for chronic disease has been the subject of considerable debate. Many researchers argue in support of a causal connection while others remain skeptical and have argued that the effect on specific health conditions is either negligible or confounded. This review of evidence from over 600,000 men and women from 27 cohort studies in Europe, the USA and Japan suggests that work stressors, such as job strain and long working hours, are associated with a moderately elevated risk of incident coronary heart disease and stroke. The excess risk for exposed individuals is 10-40 % compared with those free of such stressors. Differences between men and women, younger versus older employees and workers from different socioeconomic backgrounds appear to be small, indicating that the association is robust. Meta-analyses of a wider range of health outcomes show additionally an association between work stress and type 2 diabetes, though not with common cancers or chronic obstructive pulmonary disease, suggesting outcome specificity. Few studies have addressed whether mitigation of work stressors would reduce the risk of cardiovascular disease. In view of the limited interventional evidence on benefits, harms and cost-effectiveness, definitive recommendations have not been made (e.g. by the US Preventive Services Taskforce) for the primary prevention of cardiovascular disease via workplace stress reduction. Nevertheless, governments are already launching healthy workplace campaigns, and preventing excessive work stress is a legal obligation in several countries. Promoting awareness of the link between stress and health among both employers and workers is an important component of workplace health promotion.

  1. Interpreting Hemoglobin A1C in Combination With Conventional Risk Factors for Prediction of Cardiovascular Risk

    PubMed Central

    Jarmul, Jamie A.; Pignone, Michael; Pletcher, Mark J.

    2015-01-01

    Background Hemoglobin A1C (HbA1C) is associated with increased risk of cardiovascular events, but its use for prediction of cardiovascular disease (CVD) events in combination with conventional risk factors has not been well defined. Methods and Results To understand the effect of HbA1C on CVD risk in the context of other CVD risk factors, we analyzed HbA1C and other CVD risk factor measurements in 2000 individuals aged 40-79 years old without pre-existing diabetes or cardiovascular disease from the 2011-2012 NHANES survey. The resulting regression model was used to predict the HbA1C distribution based on individual patient characteristics. We then calculated post-test 10-year atherosclerotic cardiovascular disease (ASCVD) risk incorporating the actual versus predicted HbA1C, according to established methods, for a set of example scenarios. Age, gender, race/ethnicity and traditional cardiovascular risk factors were significant predictors of HbA1C in our model, with the expected HbA1C distribution being significantly higher in non-Hispanic black, non-Hispanic Asian and Hispanic individuals than non-Hispanic white/other individuals. Incorporating the expected HbA1C distribution into pretest ASCVD risk has a modest effect on post-test ASCVD risk. In the patient examples we assessed, having an HbA1C < 5.7% reduced post-test risk by 0.4%-2.0% points, whereas having an HbA1C ≥ 6.5% increased post-test risk by 1.0%-2.5% points, depending on the scenario. The post-test risk increase from having an HbA1C ≥ 6.5 % tends to approximate the risk increase from being five years older in age. Conclusions HbA1C has modest effects on predicted ASCVD risk when considered in the context of conventional risk factors. PMID:26349840

  2. Breast Arterial Calcification: a New Marker of Cardiovascular Risk?

    PubMed

    Iribarren, Carlos; Molloi, Sabee

    2013-04-01

    Mammographically-detected breast arterial calcifications (BAC) are considered to be an incidental finding without clinical importance since they are not associated with increased risk of breast cancer. The goal of this article is to review existing evidence that the presence of BAC on mammography correlates with several (but not all) traditional cardiovascular disease (CVD) risk factors and with prevalent and incident CVD. Thus, BAC detected during routine mammography is a noteworthy finding that could be valuable in identifying asymptomatic women at increased future CVD risk that may be candidates for more aggressive management. In addition, there are notable differences in measures of subclinical atherosclerosis burden in women (ie, coronary artery calcification) by race/ethnic background, and the same appears to be true for BAC, although data are very limited. Another noteworthy limitation of prior research on BAC is the reliance on absence vs presence of BAC; no study to date has determined gradation of BAC. Further research is thus required to elucidate the role of BAC gradation in the prediction of CVD outcomes and to determine whether adding BAC gradation to prediction models based on traditional risk factors improves classification of CVD risk.

  3. Childhood BMI Trajectories Predicting Cardiovascular Risk in Adolescence

    PubMed Central

    Boyer, Brittany P.; Nelson, Jackie A.; Holub, Shayla C.

    2015-01-01

    Objective The current study compared growth parameters of girls’ and boys’ BMI trajectories from infancy to middle childhood, and evaluated these parameters as predictors of cardiovascular disease (CVD) risk in adolescence. Methods Using 657 children from the NICHD Study of Early Child Care and Youth Development (SECCYD), quadratic growth curve analyses were conducted to establish growth parameters (intercept, slope, quadratic term) for girls and boys from 15 months to age 10 ½. Parameters were compared across gender and evaluated as predictors of a CVD risk index at age 15, controlling for characteristics of the adiposity rebound (AR) including age at which it occurred and children’s BMI at the rebound. Results Boys had more extreme trajectories of growth compared to girls with higher initial BMI at 15 months (intercept), more rapid declines in BMI before the AR (slope), and sharper rebound growth in BMI after the rebound (quadratic term). For boys and girls, higher intercept, slope, and quadratic term values predicted higher CVD risk at age 15, controlling for characteristics of the AR. Conclusions Findings suggest that individuals at risk for developing CVD later in life may be identified before the AR by elevated BMI at 15 months and slow BMI declines. Due to the importance of early intervention in altering lifelong health trajectories, consistent BMI monitoring is essential in identifying high-risk children. PMID:25746172

  4. Early identification of cardiovascular risk using genomics and proteomics

    PubMed Central

    Kullo, Iftikhar J.; Cooper, Leslie T.

    2010-01-01

    Coronary heart disease (CHD) will soon become the leading cause of death and morbidity in the world. Early detection and treatment of CHD is thus imperative to improve global health. Atherosclerosis of the coronary arteries is a complex multifactorial disease process involving multiple pathways that can be influenced by both genetic and environmental factors. With the recent advances in genomics and proteomics, many new risk factors with small-to-moderate effects are likely to be identified. Additionally, individualized risk stratification and targeted therapy may become feasible; each individual could potentially be assessed with a panel of tests for genomic and proteomic markers and, on the basis of the individual’s composite risk profile, preventive and therapeutic steps could then be undertaken. With a multimarker approach, it may also be possible to identify alterations in pathways involved in atherogenesis, rather than focus on individual risk factors. In this article, we use the specific example of atherosclerosis to discuss the role of genomics and proteomics in cardiovascular risk assessment. PMID:20440292

  5. Women with cardiovascular disease have increased risk of osteoporotic fracture.

    PubMed

    Chen, Jian Sheng; Hogan, Chris; Lyubomirsky, Greg; Sambrook, Philip N

    2011-01-01

    This study investigated whether women with cardiovascular disease (CVD) would have an increased risk of fractures as osteoporosis and CVD share many common risk factors. From February 2006 to January 2007, 17,033 women aged ≥50 years (mean 71.8, range 50-106) were recruited by 1,248 primary care practitioners and interviewed by trained nurses. For each woman, 10-year probability of a future major osteoporotic fracture was estimated using the World Health Organization Fracture Risk Assessment Tool (FRAX). The study showed that the 10-year probability of a major osteoporotic fracture was higher for 6,219 CVD women compared to 10,814 non-CVD women after adjustment for age, BMI, current smoking, and alcohol use (adjusted geometric means 14.3 and 13.8%, respectively; P < 0.001). With regard to high risk of fracture (i.e., 10-year probability ≥ 20%), the adjusted odds ratio for CVD was 1.23 (95% CI 1.13-1.35, P < 0.001). However, compared to non-CVD women, CVD women were more likely to report a previous fracture, to have a secondary osteoporosis, and to use glucocorticoids. Among the 4,678 women who were classified as having a high fracture risk, current use rate of bone-related medications (i.e., any one of bisphosphonates, raloxifene, PTH, vitamin D, calcium, or hormone therapy) was 50.2% in the CVD group and 56.9% in the non-CVD group. Women with CVD were at increased risk of fracture partly due to bone-specific risk factors such as history of previous fracture, use of glucocorticoids, and secondary osteoporosis. This risk is not being treated appropriately by primary health physicians.

  6. Cardiovascular Disease Risk Factors in Hispanic Adolescents in South Texas

    PubMed Central

    Cooper, Sharon P.; Shipp, Eva M.; del Junco, Deborah J.; Cooper, Charles J.; Bautista, Leonelo E.; Levin, Jeffrey

    2016-01-01

    Objectives Despite a national crisis of increased prevalence of obesity and type 2 diabetes mellitus in adolescents, especially among Hispanics, there is a paucity of data on health indicators among farmworker adolescents and their peers. The main aim of this study was to estimate the prevalence of cardiovascular disease risk factors in a population of Hispanic adolescent students in south Texas. The study also aimed to compare the prevalence of these risk factors between students enrolled in the Migrant Education Program (MEP) and other students, and between boys and girls. Methods In partnership with the Weslaco (Texas) Independent School District and the Migrant Education Department, a cohort study was conducted from 2007 to 2010 to estimate the prevalence of overall obesity (body mass index ≥85th percentile for age and sex), abdominal obesity (waist circumference ≥75th percentile for age, sex, and ethnicity), acanthosis nigricans (AN), and high blood pressure (HBP; ≥90th percentile for age, height, and sex or systolic/diastolic BP ≥120/80 mm Hg) among MEP students compared with other students from two south Texas high schools. Multilevel logistic regression was used to assess the relation between sex and our main outcomes of interest while accounting for within-school nesting of participants. Results Among 628 sampled students, 508 (80.9%) completed the consent procedure and participated in the study. Of these, 257 were MEP students and 251 were non-MEP peers. Approximately 96.7% of participants were Hispanic and 50.0% were boys. Analyses of data across the years comparing MEP students and non-MEP students show an average prevalence of 44.8% versus 47.7% for overall obesity, 43.2% versus 43.7% for abdominal obesity, 24.7% versus 24.7% for AN, and 29.2% versus 32.8% for HBP. Across recruitment and follow-up years, the prevalence of overall obesity, abdominal obesity, and HBP was 1.3 to 1.5, 1.2 to 1.8, and 2.9 to 4.6 times higher in boys than in girls

  7. Magnesium and cardiovascular biology: an important link between cardiovascular risk factors and atherogenesis.

    PubMed

    Altura, B M; Altura, B T

    1995-01-01

    In this review, a rationale is presented for how hypercholesterolemia, hypertension, diabetes mellitus, end-stage renal disease, renal dialysis, and prolonged stress can all lead to atherosclerosis, ischemic heart disease, and stroke. The data indicate that Mg deficiency caused either by poor diet and/or errors in Mg metabolism may be a missing link between diverse cardiovascular risk factors and atherosclerosis. Data from our laboratories and others indicate that reduction in extracellular and intracellular free Mg ions (Mg2+) can induce an entire array of pathophysiological phenomena known to be important in atherogenesis, that is, vasospasm, increased vascular reactivity, elevation in [Ca2+]i, formation of proinflammatory agents, oxygen radicals, platelet aggegation, reduction in cardiac bioenergetics, cardiac failure, oxidation of lipoproteins, gender-related modulation of endothelial-derived relaxing factor/NO, changes in membrane fatty acid saturation, changes in membrane plasmalogens and N-phospholipids (suggesting changes in intracellular phospholipid signals), and probably transcription factors.

  8. [Renal markers and predictors, and renal and cardiovascular risk factors].

    PubMed

    Fernández-Andrade, C

    2002-01-01

    An important task of the nephrologists during the last century, it has been the search of elements and means that allow us, with the adequate precision, to correlate the functional deterioration of the kidney, and the patient's clinical reality. And the continuous searching of factors and markers that injure them, the prognosis, and early diagnosis, to be able to predict the degree of the organs and patient's survival. Almost parallel survival presage in the natural history of the illness, almost one century ago. In the second half of the XX century, in the developed countries, appear modifications of the social, cultural, and sanitary conditions, that make appear some very different partner-sanitary and epidemic circumstances, and take place like they are, among others: 1. An increase of per cápita private rents, what takes place to increase of the level of social life and the population's health. With increment of the longevity, and smaller incidence and prevalence of classic process, as malnutrition, infections, infantile mortality, so increasing the weight of the cardiovascular diseases and death. This is potentiated for the increment and the incidence of environmental cardiovascular risk's factors (like high caloric and fatty-rich diets, smoke, alcohol, disappearance of the physical work, inactivity, etc). And that situations are also product of the change of the outline of human and social values and guides. 2. Access of the whole population to a sanitary attention of more quality and effectiveness. It allows the biggest survival of patients that suffer vascular crisis, (as angina, miocardial infarction or cerebrovascular accident), that few years ago they have had a higher morbimortality and an inferior survival (2). 3. The execution of big epidemic studies has been able to, not only characterize and test with scientific evidence to numerous factors and markers, that induce renal and cardiovascular prejudicial changes, but risk and death probability

  9. Dietary Intake Is Related to Multifactor Cardiovascular Risk Score in Obese Boys

    PubMed Central

    Schumacher, Tracy L.; Burrows, Tracy L.; Cliff, Dylan P.; Jones, Rachel A.; Okely, Anthony D.; Baur, Louise A.; Morgan, Philip J.; Callister, Robin; Boggess, May M.; Collins, Clare E.

    2014-01-01

    Cardiovascular disease (CVD) originates in childhood and early identification of risk factors provides an early intervention opportunity. The aim was to identify children at higher risk using a CVD risk score, developed from factors known to cluster in childhood. Risk was scored as very high (≥97.5th centile), high (≥95th), moderate (≥90th) or threshold (<90th) using normal pediatric reference ranges for 10 common biomedical risk factors. These were summed in a multifactor CVD risk score and applied to a sample of 285 observations from 136 overweight Australian children (41% male, aged 7–12 years). Strength of associations between CVD risk score and individual biomedical and dietary variables were assessed using univariate logistic regression. High waist circumference (Odds Ratio: 5.48 [95% CI: 2.60–11.55]), body mass index (OR: 3.22 [1.98–5.26]), serum insulin (OR: 3.37 [2.56–4.42]) and triglycerides (OR: 3.02 [2.22–4.12]) were all significantly related to CVD risk score. High intakes of total fat (OR: 4.44 [1.19–16.60]), sugar (OR: 2.82 [1.54–5.15]) and carbohydrate (OR 1.75 [1.11–2.77]) were significantly related to CVD risk score in boys only. This multifactor CVD risk score could be a useful tool for researchers to identify elevated risk in children. Further research is warranted to examine sex-specific dietary factors related to CVD risk in children. PMID:27429277

  10. [Type 2 diabetes mellitus and cardiovascular risk factors: is comprehensive treatment required?].

    PubMed

    Nadal, Josep Franch; Gutiérrez, Pedro Conthe

    2013-09-01

    Diabetes mellitus, especially type 2, is a metabolic disease involving the coexistence of several cardiovascular risk factors. Affected patients are therefore at high cardiovascular risk (2-3 times higher than that of men in the general population and 2-6 times higher than that of women). Cardiovascular disease is the main cause of death in the diabetic population, followed by cancer. Cardiovascular risk cannot be compared between diabetic patients and persons who have already shown one or more manifestations of cardiovascular disease (such as myocardial infarction). Single risk factors should be evaluated in combination with other risk factors and a person's cardiovascular risk should be individually assessed. Cardiovascular risk assessment in patients with diabetes through current calculations methods is complex because their ability to predict risk in individuals is very low. Studies such as that by Steno have demonstrated the validity of a comprehensive strategy to control all the risk factors present in persons with type 2 diabetes mellitus, which can reduce the development of micro- and macrovascular complications and mortality by almost 50%. The present article reviews each of the classical cardiovascular risk factors (hypertension, dyslipidemia, smoking, obesity, sedentariness) in relation to diabetes, as well as their recommended targets and the benefits of their control. In view of the above, a comprehensive approach is recommended to control the multiple risk factors that can coexist in persons with type 2 diabetes mellitus.

  11. Assessment of cardiovascular risk in Tunisia: applying the Framingham risk score to national survey data

    PubMed Central

    Saidi, O; Malouche, D; O'Flaherty, M; Ben Mansour, N; A Skhiri, H; Ben Romdhane, H; Bezdah, L

    2016-01-01

    Objective This paper aims to assess the socioeconomic determinants of a high 10 year cardiovascular risk in Tunisia. Setting We used a national population based cross sectional survey conducted in 2005 in Tunisia comprising 7780 subjects. We applied the non-laboratory version of the Framingham equation to estimate the 10 year cardiovascular risk. Participants 8007 participants, aged 35–74 years, were included in the sample but effective exclusion of individuals with cardiovascular diseases and cancer resulted in 7780 subjects (3326 men and 4454 women) included in the analysis. Results Mean age was 48.7 years. Women accounted for 50.5% of participants. According to the Framingham equation, 18.1% (17.25–18.9%) of the study population had a high risk (≥20% within 10 years). The gender difference was striking and statistically significant: 27.2% (25.7–28.7%) of men had a high risk, threefold higher than women (9.7%; 8.8–10.5%). A higher 10 year global cardiovascular risk was associated with social disadvantage in men and women; thus illiterate and divorced individuals, and adults without a professional activity had a significantly higher risk of developing a cardiovascular event in 10 years. Illiterate men were at higher risk than those with secondary and higher education (OR=7.01; 5.49 to 9.14). The risk in illiterate women was more elevated (OR=13.57; 7.58 to 24.31). Those living in an urban area had a higher risk (OR=1.45 (1.19 to 1.76) in men and OR=1.71 (1.35 to 2.18) in women). Conclusions The 10 year global cardiovascular risk in the Tunisian population is already substantially high, affecting almost a third of men and 1 in 10 women, and concentrated in those more socially disadvantaged. PMID:27903556

  12. Circadian Role in Daily Pattern of Cardiovascular Risk

    NASA Astrophysics Data System (ADS)

    Ivanov, Plamen Ch.; Hu, Kun; Chen, Zhi; Hilton, Michael F.; Stanley, H. Eugene; Shea, Steven A.

    2004-03-01

    Numerous epidemiological studies demonstrate that sudden cardiac death, pulmonary embolism, myocardial infarction, and stroke have a 24-hour daily pattern with a broad peak between 9-11am. Such a daily pattern in cardiovascular risk could be attributable to external factors, such as the daily behavior patterns, including sleep-wake cycles and activity levels, or internal factors, such as the endogenous circadian pacemaker. Findings of significant alternations in the temporal organization and nonlinear properties of heartbeat fluctuations with disease and with sleep-wake transitions raise the intriguing possibility that changes in the mechanism of control associated with behavioral sleep-wake transition may be responsible for the increased cardiac instability observed in particular circadian phases. Alternatively, we hypothesize that there is a circadian clock, independent of the sleep-wake cycle, which affects the cardiac dynamics leading to increased cardiovascular risk. We analyzed continuous recordings from healthy subjects during 7 cycles of forced desynchrony routine wherein subjects' sleep-wake cycles are adjusted to 28 hours so that their behaviors occur across all circadian phases. Heartbeat data were divided into one-hour segments. For each segment, we estimated the correlations and the nonlinear properties of the heartbeat fluctuations at the corresponding circadian phase. Since the sleep and wake contributions are equally weighted in our experiment, a change of the properties of the heartbeat dynamics with circadian phase suggest a circadian rhythm. We show significant circadian-mediated alterations in the correlation and nonlinear properties of the heartbeat resembling those observed in patients with heart failure. Remarkably, these dynamical alterations are centered at 60 degrees circadian phase, coinciding with the 9-11am window of cardiac risk.

  13. Using Simulation to Compare Established and Emerging Interventions to Reduce Cardiovascular Disease Risk in the United States

    PubMed Central

    Homer, Jack; Wile, Kristina; Trogdon, Justin G.; Hirsch, Gary; Cooper, Lawton; Soler, Robin; Orenstein, Diane

    2014-01-01

    Introduction Computer simulation offers the ability to compare diverse interventions for reducing cardiovascular disease risks in a controlled and systematic way that cannot be done in the real world. Methods We used the Prevention Impacts Simulation Model (PRISM) to analyze the effect of 50 intervention levers, grouped into 6 (2 x 3) clusters on the basis of whether they were established or emerging and whether they acted in the policy domains of care (clinical, mental health, and behavioral services), air (smoking, secondhand smoke, and air pollution), or lifestyle (nutrition and physical activity). Uncertainty ranges were established through probabilistic sensitivity analysis. Results Results indicate that by 2040, all 6 intervention clusters combined could result in cumulative reductions of 49% to 54% in the cardiovascular risk-related death rate and of 13% to 21% in risk factor-attributable costs. A majority of the death reduction would come from Established interventions, but Emerging interventions would also contribute strongly. A slim majority of the cost reduction would come from Emerging interventions. Conclusion PRISM allows public health officials to examine the potential influence of different types of interventions — both established and emerging — for reducing cardiovascular risks. Our modeling suggests that established interventions could still contribute much to reducing deaths and costs, especially through greater use of well-known approaches to preventive and acute clinical care, whereas emerging interventions have the potential to contribute significantly, especially through certain types of preventive care and improved nutrition. PMID:25376017

  14. Emerging Risk Biomarkers in Cardiovascular Diseases and Disorders

    PubMed Central

    Upadhyay, Ravi Kant

    2015-01-01

    Present review article highlights various cardiovascular risk prediction biomarkers by incorporating both traditional risk factors to be used as diagnostic markers and recent technologically generated diagnostic and therapeutic markers. This paper explains traditional biomarkers such as lipid profile, glucose, and hormone level and physiological biomarkers based on measurement of levels of important biomolecules such as serum ferritin, triglyceride to HDLp (high density lipoproteins) ratio, lipophorin-cholesterol ratio, lipid-lipophorin ratio, LDL cholesterol level, HDLp and apolipoprotein levels, lipophorins and LTPs ratio, sphingolipids, Omega-3 Index, and ST2 level. In addition, immunohistochemical, oxidative stress, inflammatory, anatomical, imaging, genetic, and therapeutic biomarkers have been explained in detail with their investigational specifications. Many of these biomarkers, alone or in combination, can play important role in prediction of risks, its types, and status of morbidity. As emerging risks are found to be affiliated with minor and microlevel factors and its diagnosis at an earlier stage could find CVD, hence, there is an urgent need of new more authentic, appropriate, and reliable diagnostic and therapeutic markers to confirm disease well in time to start the clinical aid to the patients. Present review aims to discuss new emerging biomarkers that could facilitate more authentic and fast diagnosis of CVDs, HF (heart failures), and various lipid abnormalities and disorders in the future. PMID:25949827

  15. Epigenetics: a tool to understand diet-related cardiovascular risk?

    PubMed

    Zaina, Silvio; Lund, Gertrud

    2011-01-01

    Cardiovascular disease (CVD) is a leading cause of mortality and is projected to hold its grim record as developing countries increase their wealth. Since specific nutritional habits are important risk factors for CVD, it is imperative to understand how ingredients of risk-associated diets convert a healthy cellular transcriptional program into a pathological one. Epigenetics has enriched our view of the genome by showing that DNA-associated regulatory proteins and RNAs, together with chemical modifications of the DNA itself, determine which parts of the DNA chain are transcribed or silent in a given phase of a cell's life. This complex biological entity--the epigenome--accounts for the enormous phenotypic diversity within a multicellular organism despite its unicellular origin. Crucially, the epigenome can be modified by diet and other exogenous factors, thus suggesting that epigenetic mechanisms might underlie pathological responses to CVD risk factors. Here, we will review the current knowledge of epigenetic mechanisms in diet-gene interactions and propose ways in which epigenetics might clarify the impact of genetic variants on CVD risk.

  16. Issues of Fish Consumption for Cardiovascular Disease Risk Reduction

    PubMed Central

    Raatz, Susan K.; Silverstein, Jeffrey T.; Jahns, Lisa; Picklo, Matthew J.

    2013-01-01

    Increasing fish consumption is recommended for intake of omega-3 (n-3) fatty acids and to confer benefits for the risk reduction of cardiovascular disease (CVD). Most Americans are not achieving intake levels that comply with current recommendations. It is the goal of this review to provide an overview of the issues affecting this shortfall of intake. Herein we describe the relationship between fish intake and CVD risk reduction as well as the other nutritional contributions of fish to the diet. Currently recommended intake levels are described and estimates of fish consumption at a food disappearance and individual level are reported. Risk and benefit factors influencing the choice to consume fish are outlined. The multiple factors influencing fish availability from global capture and aquaculture are described as are other pertinent issues of fish nutrition, production, sustainability, and consumption patterns. This review highlights some of the work that needs to be carried out to meet the demand for fish and to positively affect intake levels to meet fish intake recommendations for CVD risk reduction. PMID:23538940

  17. Cardiovascular risk in rheumatoid arthritis: assessment, management and next steps

    PubMed Central

    Zegkos, Thomas; Kitas, George; Dimitroulas, Theodoros

    2016-01-01

    Rheumatoid arthritis (RA) is associated with increased cardiovascular (CV) morbidity and mortality which cannot be fully explained by traditional CV risk factors; cumulative inflammatory burden and antirheumatic medication-related cardiotoxicity seem to be important contributors. Despite the acknowledgment and appreciation of CV disease burden in RA, optimal management of individuals with RA represents a challenging task which remains suboptimal. To address this need, the European League Against Rheumatism (EULAR) published recommendations suggesting the adaptation of traditional risk scores by using a multiplication factor of 1.5 if two of three specific criteria are fulfilled. Such guidance requires proper coordination of several medical specialties, including general practitioners, rheumatologists, cardiologists, exercise physiologists and psychologists to achieve a desirable result. Tight control of disease activity, management of traditional risk factors and lifestyle modification represent, amongst others, the most important steps in improving CV disease outcomes in RA patients. Rather than enumerating studies and guidelines, this review attempts to critically appraise current literature, highlighting future perspectives of CV risk management in RA. PMID:27247635

  18. Plasma total cysteine and cardiovascular risk burden: action and interaction.

    PubMed

    De Chiara, Benedetta; Sedda, Valentina; Parolini, Marina; Campolo, Jonica; De Maria, Renata; Caruso, Raffaele; Pizzi, Gianluigi; Disoteo, Olga; Dellanoce, Cinzia; Corno, Anna Rosa; Cighetti, Giuliana; Parodi, Oberdan

    2012-01-01

    We hypothesized that redox analysis could provide sensitive markers of the oxidative pathway associated to the presence of an increasing number of cardiovascular risk factors (RFs), independently of type. We classified 304 subjects without cardiovascular disease into 4 groups according to the total number of RFs (smoking, hypertension, hypercholesterolaemia, hyperhomocysteinaemia, diabetes, obesity, and their combination). Oxidative stress was evaluated by measuring plasma total and reduced homocysteine, cysteine (Cys), glutathione, cysteinylglycine, blood reduced glutathione, and malondialdehyde. Twenty-seven percent of subjects were in group 0 RF, 26% in 1 RF, 31% in 2 RF, and 16% in ≥ 3 RF. By multivariable ordinal regression analysis, plasma total Cys was associated to a higher number of RF (OR = 1.068; 95% CI = 1.027-1.110, P = 0.002). Total RF burden is associated with increased total Cys levels. These findings support a prooxidant effect of Cys in conjunction with RF burden, and shed light on the pathophysiologic role of redox state unbalance in preclinical atherosclerosis.

  19. Chronic vitamin C deficiency increases the risk of cardiovascular diseases.

    PubMed

    Ginter, E

    2007-01-01

    The studies on experimental animals (guinea pigs, monkeys, fish) have confirmed the important role of ascorbic acid deficiency in the development of hypercholesterolemia and atherosclerosis, but the clinical experience is not quite uniform. Metaanalyses of randomized controlled trials performed on subjects without established vitamin C-deficiency conclud that the evidence of the presence or absence of benefits derived from the ability of ascorbic acid to prevent cardiovascular diseases is not sufficient. This review is an outline of numerous clinical, epidemiological and prospective studies that have found a positive role of vitamin C in the prevention of atherosclerosis. If we admit the possibility that vitamin C deficiency is a significant risk factor of atherogenesis, due to ethical reasons it is impossible to perform long-term controlled trials on subjects with proved vitamin C deficiency, to recommend them not to change their nutrition and lifestyle, and to administer placebo to the control group. Therefore the proof of atherogenic effect of chronic vitamin C deficiency is limited to indirect evidence only. In this review many new data on the positive effects of ascorbic acid on human cardiovascular system are summarized and the mechanisms of its protective influence on blood vessels are discussed (Fig.5, Ref. 45). Full Text (Free, PDF) www.bmj.sk.

  20. Kennedy space center cardiovascular disease risk reduction program evaluation

    PubMed Central

    Calderon, Kristine S; Smallwood, Charles; Tipton, David A

    2008-01-01

    This program evaluation examined the Kennedy Space Center (KSC) Cardiovascular Disease (CVD) Risk Reduction Program which aims to identify CVD risk factors and reduce these risk factors through health education phone counseling. High risk participants (those having two or more elevated lipid values) are identified from monthly voluntary CVD screenings and counseled. Phone counseling consists of reviewing lab values with the participant, discussing dietary fat intake frequency using an intake questionnaire, and promoting the increase in exercise frequency. The participants are followed-up at two-months and five-months for relevant metrics including blood pressure, weight, body mass index (BMI), total cholesterol, high density lipoprotein (HDL) and low density lipoprotein (LDL) cholesterol, triglycerides, dietary fat intake, and exercise frequency. Data for three years of the KSC CVD Program included 366 participants, average age of 49 years, 75% male, and 25% female. For those with complete two and five month follow-up data, significant baseline to two-month follow-up comparisons included decreases in systolic blood pressure (p = 0.03); diastolic blood pressure (p = 0.002); total cholesterol, LDL cholesterol and dietary fat intake (all three at p < 0.0001) as well as a significant increase in exercise frequency (p = 0.04). Significant baseline to five-month follow-up comparisons included decreases in triglycerides (p = 0.05); and total cholesterol, LDL cholesterol and dietary intake (all three at p < 0.0001). These program evaluation results indicate that providing brief phone health education counseling and information at the worksite to high risk CVD participants may impact CVD risk factors. PMID:18561517

  1. Accelerated Aging Influences Cardiovascular Disease Risk in Rheumatoid Arthritis

    PubMed Central

    Crowson, Cynthia S.; Therneau, Terry M.; Davis, John M.; Roger, Véronique L.; Matteson, Eric L.; Gabriel, Sherine E.

    2014-01-01

    OBJECTIVE To determine whether the impact of aging on cardiovascular disease (CVD) risk in the general population (as estimated by the Framingham risk score [FRS]) differs in patients with rheumatoid arthritis (RA). METHODS A population-based inception cohort of Olmsted County, Minnesota residents aged ≥30 years who fulfilled 1987 ACR criteria for RA in 1988–2008 was assembled and followed until death, migration, or 7-1-2012. Data on CVD events were collected by medical record review. The 10-year FRS for CVD was calculated. Cox models adjusted for FRS were used to examine the influence of age on CVD risk. RESULTS The study included 563 patients with RA without prior CVD (mean age: 55 years, 72% women; 69% seropositive [i.e., rheumatoid factor and/or anti-citrullinated protein antibody positive]). During a mean follow-up of 8.2 years, 98 patients developed CVD (74 seropositive and 24 seronegative), but FRS predicted only 59.7 events (35.4 seropositive and 24.3 seronegative). The gap between observed and predicted CVD risk increased exponentially across age, and the age effect on CVD risk in seropositive RA was nearly double its effect in the general population with additional log(age) coefficients of 2.91 for women (p=0.002) and 2.06 for men (p=0.027). CONCLUSION Age exerts an exponentially increasing effect on CVD risk in seropositive RA, but no increased effect among seronegative patients. The causes of accelerated aging in patients with seropositive RA deserve further investigation. PMID:23818136

  2. C - Reactive Protein, Inflammatory Conditions and Cardiovascular Disease Risk

    PubMed Central

    Dhingra, Ravi; Gona, Philimon; Nam, Byung-Ho; D’Agostino, Ralph B.; Wilson, Peter W. F.; Benjamin, Emelia J.; O’Donnell, Christopher J.

    2007-01-01

    Background It is uncertain to what extent high C-reactive protein (CRP) concentrations reflect the presence of inflammatory conditions in the community. Methods We evaluated 3782 Framingham participants (mean age 55 years; 52% women) free of baseline cardiovascular disease. Logistic regression models examined the prevalence of common inflammatory conditions by CRP categories whereas a separate matched case-referent analysis evaluated the prevalence of uncommon inflammatory conditions. Cox models were used to assess the influence of common inflammatory conditions on relations between CRP and incident cardiovascular disease. Results Common inflammatory conditions were reported by nearly half of the participants; these individuals were more likely to have markedly-high CRP concentrations (>10mg/L, P for trend=0.001). In multivariable models, there were increased odds of having at least one common inflammatory condition with CRP concentrations of 1–3.0, 3.01–10, and >10mg/L, compared to the referent category (<1mg/L); the respective odds ratios with 95% confidence intervals were 1.41 (1.07–1.86), 1.45 (1.07–2.98) and 1.64 (1.09–2.47) in men, and 1.08 (0.82–1.43), 1.07 (0.80–1.44) and 1.38 (0.97–1.96) in women. In case-referent analyses, uncommon inflammatory conditions were more common in individuals with CRP >10mg/L compared to those with CRP <1mg/L (12.1% versus 6.6%; P=0.0001). In multivariable models, higher CRP categories were not associated with incident cardiovascular disease, and with additional adjustment for inflammatory conditions, results remained unchanged. Conclusion There is high prevalence of common and uncommon inflammatory conditions in individuals with high CRP concentrations. Higher CRP concentrations should be interpreted with caution in cardiovascular disease risk assessment. PMID:18060926

  3. Dairy food intake is positively associated with cardiovascular health: findings from Observation of Cardiovascular Risk Factors in Luxembourg study.

    PubMed

    Crichton, Georgina E; Alkerwi, Ala'a

    2014-12-01

    Conflicting findings have been reported about dairy food consumption and risk for cardiovascular disease. Furthermore, few studies have examined dairy food intake in relation to cardiovascular health and the incorporation of lifestyle factors such as diet and physical activity. This study examined whether dairy food consumption was associated with cardiovascular health, recently defined by the American Heart Association. Data were analyzed from 1352 participants from the Observation of Cardiovascular Risk Factors in Luxembourg survey. A validated food frequency questionnaire was used to measure intakes of milk, yogurt, cheese, dairy desserts, ice cream, and butter. Seven cardiovascular health metrics were assessed: smoking, body mass index, physical activity, diet, total cholesterol, blood pressure, and fasting plasma glucose. A total cardiovascular health score (CHS) was determined by summing the total number of health metrics at ideal levels. It was hypothesized that greater dairy food consumption (both low fat and whole fat) would be associated with better global cardiovascular health, as indicated by a higher CHS. Total dairy food intake was positively associated with the CHS. Higher intakes of whole fat milk, yogurt, and cheese were associated with better cardiovascular health. Even when controlling for demographic and dietary variables, those who consumed at least 5 servings per week of these dairy products had a significantly higher CHS than those who consumed these products less frequently. Higher total whole fat dairy food intake was also associated with other positive health behaviors, including being a nonsmoker, consuming the suggested dietary intakes of recommended foods, and having a normal body mass index. Increased dairy food consumption was associated with better cardiovascular health.

  4. Fruit and vegetable intake and cardiovascular risk factors in people with newly diagnosed type 2 diabetes

    PubMed Central

    Lamb, M J E; Griffin, S J; Sharp, S J; Cooper, A J M

    2017-01-01

    Background/Objectives: The cardiovascular benefit of increasing fruit and vegetable (F&V) intake following diagnosis of diabetes remains unknown. We aimed to describe how quantity and variety of F&V intake, and plasma vitamin C, change after diagnosis of type 2 diabetes and examine whether these changes are associated with improvements in cardiovascular risk factors. Subjects/Methods: A total of 401 individuals with screen-detected diabetes from the ADDITION-Cambridge study were followed up over 5 years. F&V intake was assessed by food frequency questionnaire and plasma vitamin C at baseline, at 1 year and at 5 years. Linear mixed models were used to estimate associations of changes in quantity and variety of F&V intake, and plasma vitamin C, with cardiovascular risk factors and a clustered cardiometabolic risk score (CCMR), where a higher score indicates higher risk. Results: F&V intake increased in year 1 but decreased by year 5, whereas variety remained unchanged. Plasma vitamin C increased at 1 year and at 5 years. Each s.d. increase (250g between baseline and 1 year and 270g between 1 and 5 years) in F&V intake was associated with lower waist circumference (−0.92 (95% CI: −1.57, −0.27) cm), HbA1c (−0.11 (−0.20, −0.03) %) and CCMR (−0.04 (−0.08, −0.01)) at 1 year and higher high-density lipoprotein (HDL)-cholesterol (0.04 (0.01, 0.06) mmol/l) at 5 years. Increased plasma vitamin C (per s.d., 22.5 μmol/l) was associated with higher HDL-cholesterol (0.04 (0.01, 0.06) mmol/l) and lower CCMR (−0.07 (−0.12, −0.03)) between 1 and 5 years. Conclusions: Increases in F&V quantity following diagnosis of diabetes are associated with lower cardiovascular risk factors. Health promotion interventions might highlight the importance of increasing, and maintaining increases in, F&V intake for improved cardiometabolic health in patients with diabetes. PMID:27759070

  5. Cardiovascular Risk Assessment and Management in Prerenal Transplantation Candidates.

    PubMed

    Lindley, Eric M; Hall, Amanda K; Hess, Jordan; Abraham, Jo; Smith, Brigham; Hopkins, Paul N; Shihab, Fuad; Welt, Frederick; Owan, Theophilus; Fang, James C

    2016-01-01

    Cardiovascular (CV) assessment in prerenal transplant patients varies by center. Current guidelines recommend stress testing for candidates if ≥ 3 CV risk factors exist. We evaluated the CV assessment and management in 685 patients referred for kidney transplant over a 7-year period. All patients had CV risk factors, and the most common cause of end-stage renal disease was diabetes. Thirty-three percent (n = 229) underwent coronary angiography. The sensitivity of stress testing to detect obstructive coronary artery disease (CAD) was poor (0.26). Patients who had no CAD, nonobstructive CAD, or CAD with intervention had significantly higher event-free survival compared with patients with obstructive CAD without intervention. There were no adverse clinical events (death, myocardial infarction, stroke, revascularization, and graft failure) within 30 days post-transplant in patients who had preoperative angiography (n = 77). Of the transplanted patients who did not have an angiogram (n = 289), there were 8 clinical events (6 myocardial infarctions) in the first 30 days. In conclusion, our results indicate that stress testing and usual risk factors were poor predictors of obstructive CAD and that revascularization may prove beneficial in these patients.

  6. Diabetes and Cardiovascular Risk Factors in Native Hawaiians

    PubMed Central

    Aluli, N. Emmett; Jones, Kristina L.; Reyes, Phillip W.; Brady, S. Kalani; Tsark, JoAnn U.; Howard, Barbara V.

    2015-01-01

    Objective Diabetes is an increasing health problem among Native Hawaiians. Diabetes is a risk factor for cardiovascular disease (CVD), the leading cause of death among Native Hawaiians. In this article, the prevalence of diabetes is reported and associations with CVD risk factors are examined. Design and Methods Cross-section of 862 Native Hawaiians, ages 19–88. Physical exam included anthropometric measures, blood pressure, glucose and lipid measures, and personal interview. Results Age-adjusted prevalences of diabetes (25.1% in men vs. 22.6% in women) and impaired fasting glucose (IFG) (47.8% vs. 39.3%) increased with age and were higher in men. Fasting glucose was higher in diabetic men than women (209 mg/dL vs. 179, p = .0117). BMI, waist circumference, systolic blood pressure, triglycerides, and low-density lipoprotein cholesterol were higher in diabetic participants (all p < .01), and high-density lipoprotein cholesterol was lower (p < .005). Conclusions Diabetes prevalence in Native Hawaiians is high. The high proportion with IFG and the increase in CVD risk factors with diabetes suggest that community-based programs are needed to focus on diabetes and diabetes-related CVD. PMID:19653416

  7. Vitamin D: epidemiology of cardiovascular risks and events.

    PubMed

    Leu, Monica; Giovannucci, Edward

    2011-08-01

    Vitamin D may influence blood pressure through the renin-angiotensin system, parathyroid hormone levels, myocardial function, inflammation, and vascular calcification. In the past several years, a number of high-quality prospective studies have examined 25(OH)vitamin D (25(OH)D) levels in relation to risk of cardiovascular disease (CVD). Studies consistently show that levels of 25(OH)D below 20-25 ng/mL are associated with an increased risk of CVD incidence or mortality. Risk appears especially elevated at 25(OH)D levels below 10 or 15 ng/mL. It is unclear if levels higher that 25 ng/mL provide further benefits for CVD disease. Currently, results from randomized clinical trials are sparse and do not allow a definitive conclusion. Given other potential benefits of vitamin D, and low potential for toxicity, deficient levels below 25-30 ng/mL should be avoided and treated when identified. Further observational and randomized clinical trial data are important to better characterize the optimal range for 25(OH)D.

  8. Cardiovascular diseases and risk factors among Chinese immigrants.

    PubMed

    Gong, Zhizhong; Zhao, Dong

    2016-04-01

    The aim of this study is to identify the prevalence of cardiovascular disease (CVD) and major CVD risk factors, including diabetes, hypertension, dyslipidemia, obesity and smoking among Chinese immigrants by a systematic review of studies from various countries. PubMed and the China National Knowledge Infrastructure databases were searched for studies of the prevalence of major CVDs and risk factors, and of CVD mortality among Chinese immigrants. The search identified 386 papers, 16 of which met the inclusion criteria for this review. In mainland China, there is a pattern of high stroke prevalence but low coronary heart disease (CHD) prevalence. Among Chinese immigrants, there is a much lower prevalence and mortality of stroke, but a higher prevalence and mortality of CHD, even though these are lower than the rates in immigrants of other ethnicities in the host country. The prevalence of CVD risk factors is also markedly different in immigrants. Compared with mainland Chinese, Chinese immigrants have a higher prevalence of diabetes and hypertension, higher serum cholesterol, poorer dietary patterns, and higher prevalence of obesity and smoking. Thus, the epidemiological pattern of CVD among Chinese immigrants changes compared with resident mainland Chinese. The less healthy environmental factor after immigration may be a major trigger in the adverse CVD status of Chinese immigrants. It is important for policy-makers to pay more attention to specific minority immigrant groups, and to implement more effective preventive measures to improve the health of immigrant populations.

  9. Progression from prehypertension to hypertension and risk of cardiovascular disease

    PubMed Central

    Ishikawa, Yukiko; Ishikawa, Joji; Ishikawa, Shizukiyo; Kario, Kazuomi; Kajii, Eiji

    2016-01-01

    Background Subjects with prehypertension (pre-HT; 120/80 to 139/89 mm Hg) have an increased risk of cardiovascular disease (CVD); however, whether the risk of pre-HT can be seen at the pre-HT status or only after progression to a hypertensive (HT; ≥140/90 mm Hg) state during the follow-up period is unknown. Methods The Jichi Medical Cohort study enrolled 12,490 subjects recruited from a Japanese general population. Of those, 2227 subjects whose BP data at baseline and at the middle of follow-up and tracking of CVD events were available (median follow-up period: 11.8 years). We evaluated the risk of HT in those with normal BP or pre-HT at baseline whose BP progressed to HT at the middle of follow-up compared with those whose BP remained at normal or pre-HT levels. Results Among the 707 normotensive patients at baseline, 34.1% and 6.6% of subjects progressed to pre-HT and HT, respectively, by the middle of follow-up. Among 702 subjects with pre-HT at baseline, 26.1% progressed to HT. During the follow-up period, there were 11 CVD events in normotensive patients and 16 CVD events in pre-HT patients at baseline. The subjects who progressed from pre-HT to HT had 2.95 times higher risk of CVD than those who remained at normal BP or pre-HT in a multivariable-adjusted Cox hazard model. Conclusion This relatively long-term prospective cohort study indicated that the CVD risk with pre-HT might increase after progression to HT; however, the number of CVD events was small. Therefore, the results need to be confirmed in a larger cohort. PMID:28135198

  10. Exercise and cardiovascular risk in patients with hypertension.

    PubMed

    Sharman, James E; La Gerche, Andre; Coombes, Jeff S

    2015-02-01

    Evidence for the benefits of regular exercise is irrefutable and increasing physical activity levels should be a major goal at all levels of health care. People with hypertension are less physically active than those without hypertension and there is strong evidence supporting the blood pressure-lowering ability of regular exercise, especially in hypertensive individuals. This narrative review discusses evidence relating to exercise and cardiovascular (CV) risk in people with hypertension. Comparisons between aerobic, dynamic resistance, and static resistance exercise have been made along with the merit of different exercise volumes. High-intensity interval training and isometric resistance training appear to have strong CV protective effects, but with limited data in hypertensive people, more work is needed in this area. Screening recommendations, exercise prescriptions, and special considerations are provided as a guide to decrease CV risk among hypertensive people who exercise or wish to begin. It is recommended that hypertensive individuals should aim to perform moderate intensity aerobic exercise activity for at least 30 minutes on most (preferably all) days of the week in addition to resistance exercises on 2-3 days/week. Professionals with expertise in exercise prescription may provide additional benefit to patients with high CV risk or in whom more intense exercise training is planned. Despite lay and media perceptions, CV events associated with exercise are rare and the benefits of regular exercise far outweigh the risks. In summary, current evidence supports the assertion of exercise being a cornerstone therapy in reducing CV risk and in the prevention, treatment, and control of hypertension.

  11. The Effects of Tai Chi on Cardiovascular Risk in Women

    PubMed Central

    Robins, Jo Lynne; Elswick, R. K.; Sturgill, Jamie; McCain, Nancy L.

    2015-01-01

    Purpose This study examined the effects of tai chi (TC) on biobehavioral factors associated with cardiovascular disease (CVD) risk in women. Design A randomized trial used a wait-list control group, pretest-posttest design. Data were collected immediately before, immediately after, and 2 months following the intervention. Setting The study was community based in central Virginia. Subjects Women aged 35 to 50 years at increased risk for CVD. Intervention The 8-week intervention built on prior work and was designed to impact biobehavioral factors associated with CVD risk in women. Measures Biological measures included fasting glucose, insulin, and lipids as well as C-reactive protein and cytokines. Behavioral measures included fatigue, perceived stress, depressive symptoms, social support, mindfulness, self-compassion, and spiritual thoughts and behaviors. Analysis A mixed effects linear model was used to test for differences between groups across time. Results In 63 women, TC was shown to decrease fatigue (∂ [difference in group means] =9.38, p = .001) and granulocyte colony stimulating factor (∂ = 12.61, p = .052). Consistent with the study model and intervention design, significant changes observed 2 months post intervention indicated that TC may help down-regulate proinflammatory cytokines associated with underlying CVD risk, including interferon gamma (∂=149.90, p =.002), tumor necrosis factor (∂=16.78, p =.002), interleukin (IL) 8 (∂=6.47, p =.026), and IL-4 (∂=2.13, p =.001), and may increase mindfulness (∂ = .54, p = .021), spiritual thoughts and behaviors (∂ = 8.30, p = .009), and self-compassion (∂ = .44, p = .045). Conclusion This study contributes important insights into the potential benefits and mechanisms of TC and, with further research, may ultimately lead to effective strategies for reducing CVD risk in women earlier in the CVD trajectory. PMID:26305613

  12. Acrolein Exposure Is Associated With Increased Cardiovascular Disease Risk

    PubMed Central

    DeJarnett, Natasha; Conklin, Daniel J.; Riggs, Daniel W.; Myers, John A.; O'Toole, Timothy E.; Hamzeh, Ihab; Wagner, Stephen; Chugh, Atul; Ramos, Kenneth S.; Srivastava, Sanjay; Higdon, Deirdre; Tollerud, David J.; DeFilippis, Andrew; Becher, Carrie; Wyatt, Brad; McCracken, James; Abplanalp, Wes; Rai, Shesh N.; Ciszewski, Tiffany; Xie, Zhengzhi; Yeager, Ray; Prabhu, Sumanth D.; Bhatnagar, Aruni

    2014-01-01

    Background Acrolein is a reactive aldehyde present in high amounts in coal, wood, paper, and tobacco smoke. It is also generated endogenously by lipid peroxidation and the oxidation of amino acids by myeloperoxidase. In animals, acrolein exposure is associated with the suppression of circulating progenitor cells and increases in thrombosis and atherogenesis. The purpose of this study was to determine whether acrolein exposure in humans is also associated with increased cardiovascular disease (CVD) risk. Methods and Results Acrolein exposure was assessed in 211 participants of the Louisville Healthy Heart Study with moderate to high (CVD) risk by measuring the urinary levels of the major acrolein metabolite—3‐hydroxypropylmercapturic acid (3‐HPMA). Generalized linear models were used to assess the association between acrolein exposure and parameters of CVD risk, and adjusted for potential demographic confounders. Urinary 3‐HPMA levels were higher in smokers than nonsmokers and were positively correlated with urinary cotinine levels. Urinary 3‐HPMA levels were inversely related to levels of both early (AC133+) and late (AC133−) circulating angiogenic cells. In smokers as well as nonsmokers, 3‐HPMA levels were positively associated with both increased levels of platelet–leukocyte aggregates and the Framingham Risk Score. No association was observed between 3‐HPMA and plasma fibrinogen. Levels of C‐reactive protein were associated with 3‐HPMA levels in nonsmokers only. Conclusions Regardless of its source, acrolein exposure is associated with platelet activation and suppression of circulating angiogenic cell levels, as well as increased CVD risk. PMID:25099132

  13. Prevalence of Premorbid Metabolic Syndrome in Spanish Adult Workers Using IDF and ATPIII Diagnostic Criteria: Relationship with Cardiovascular Risk Factors

    PubMed Central

    Tauler, Pedro; Bennasar-Veny, Miquel; Morales-Asencio, Jose M.; Lopez-Gonzalez, Angel A.; Vicente-Herrero, Teofila; De Pedro-Gomez, Joan; Royo, Vanessa; Pericas-Beltran, Jordi; Aguilo, Antoni

    2014-01-01

    Background Metabolic Syndrome (MetS) is a complex disorder defined as a cluster of interconnected risk factors such as hypertension, dyslipidemia, obesity and high blood glucose levels. Premorbid metabolic syndrome (PMetS) is defined by excluding patients with previously diagnosed cardiovascular disease or diabetes mellitus from those suffering MetS. We aimed to determine the prevalence of PMetS in a working population, and to analyse the relationship between the diagnostic criteria of the International Diabetes Federation (IDF) and of the National Cholesterol Education Program Adult Treatment Panel III (ATPIII). The relationship between the presence of PMetS and cardiovascular risk factors was also analysed. Research Methodology/Findings A cross-sectional study was conducted in 24,529 male and 18,736 female Spanish (white western European) adult workers (20–65 years) randomly selected during their work health periodic examinations. Anthropometrics, blood pressure and serum parameters were measured. The presence of MetS and PMetS was ascertained using ATPIII and IDF criteria. Cardiovascular risk was determined using the Framingham-REGICOR equation. The results showed MetS had an adjusted global prevalence of 12.39% using ATPIII criteria and 16.46% using IDF criteria. The prevalence of PMetS was slightly lower (11.21% using ATPIII criteria and 14.72% using IDF criteria). Prevalence in males was always higher than in females. Participants with PMetS displayed higher values of BMI, waist circumference, blood pressure, glucose and triglycerides, and lower HDL-cholesterol levels. Logistic regression models reported lower PMetS risk for females, non-obese subjects, non-smokers and younger participants. Cardiovascular risk determined with Framingham-REGICOR was higher in participants with PMetS. Conclusions PMetS could be a reliable tool for the early identification of apparently healthy individuals who have a significant risk for developing cardiovascular events and

  14. Cardiovascular risk factor knowledge and risk perception among HIV-infected adults

    PubMed Central

    Cioe, Patricia A.; Crawford, Sybil L.; Stein, Michael D.

    2013-01-01

    Cardiovascular disease (CVD) has emerged as a major cause of morbidity and mortality in HIV-infected adults. Research in non-infected populations has suggested that knowledge of CVD risk factors significantly influences perceptions of risk. This cross-sectional study describes CVD risk factor knowledge and risk perception in HIV-infected adults. We recruited 130 HIV-infected adults (mean age = 48 years, 62% male, 56% current smokers, mean years since HIV diagnosis, 14.7). The mean CVD risk factor knowledge score was fairly high. However, controlling for age, CVD risk factor knowledge was not predictive of perceived risk (F[1,117] = 0.13, p > .05). Estimated risk and perceived risk were weakly, but significantly, correlated, r(126) = .24, p = .01. HIV-infected adults are at increased risk for CVD. Despite having adequate risk factor knowledge, CVD risk perception was inaccurate. Improving risk perception and developing CVD risk reduction interventions for this population are imperative. PMID:24070645

  15. Cardiovascular risk profile in patients with myelopathy associated with HTLV-1.

    PubMed

    Prado, Fabio Luís Silva do; Oliveira, Renata Prado de Fuccio; Ladeia, Ana Marice Teixeira

    2017-03-07

    HAM/TSP (HTLV-1-associated myelopathy/tropical spastic paraparesis) is a slowly progressive disease, characterized by a chronic spastic paraparesis. It is not known if the disease carries an independent risk for cardiovascular disease. The objective of this study was to evaluate the cardiovascular risk profile related to HAM/TSP and compare it with the general population.

  16. Women and Cardiovascular Disease: What Can Health Care Providers Do to Reduce the Risks?

    PubMed

    Miller, Paula

    Cardiovascular disease impacts everybody and places significant burdens on the health care system. Educating women on their risks and how to reduce these risks will not only make women more aware but will help to improve lives and reduce health care costs. This commentary will review heart disease in women and what women can do to improve their cardiovascular health.

  17. Relative risks of cardiovascular disease in people prescribed olanzapine, risperidone and quetiapine.

    PubMed

    Osborn, Dpj; Marston, L; Nazareth, I; King, M B; Petersen, I; Walters, K

    2016-11-21

    Antipsychotics may confer long term benefits and risks, including cardiovascular disease (CVD) risk. Several studies using routine clinical data have reported associations between antipsychotics and CVD but potential confounding factors and unclear classification of drug exposure limits their interpretation.

  18. Prevalence of obesity and associated cardiovascular risk: the DARIOS study

    PubMed Central

    2013-01-01

    Background To estimate the prevalence of overweight and obesity in the Spanish population as measured with body mass index (BMI), waist circumference (WC) and waist to height ratio (WHtR) and to determine the associated cardiovascular risk factors. Methods Pooled analysis with individual data from 11 studies conducted in the first decade of the 21st century. Participants aged 35–74 years were asked about the history of cardiovascular diseases, hypertension, diabetes and hypercholesterolemia. Height, weight, WC, blood pressure, glycaemia, total cholesterol, low-density and high-density lipoprotein cholesterol and coronary risk were measured. The prevalence of overweight (BMI 25–29.9 kg/m2), general obesity (BMI ≥30 kg/m2), suboptimal WC (≥ 80 cm and < 88 in women, ≥ 94 and < 102 in men), abdominal obesity (WC ≥88 cm ≥102 cm in women and men, respectively) and WHtR ≥0.5 was estimated, standardized for the European population. Results We included 28,743 individuals. The prevalence of overweight and suboptimal WC was 51% and 30% in men and 36% and 22% in women, respectively; general obesity was 28% in both sexes and abdominal obesity 36% in men and 55% in women. The prevalence of WHtR ≥0.5 was 89% and 77% in men and women, respectively. All cardiovascular risk factors were significantly associated with abnormal increased values of BMI, WC and WHtR. Hypertension showed the strongest association with overweight [OR = 1.99 (95% confidence interval 1.81-2.21) and OR = 2.10 (1.91-2.31)]; suboptimal WC [OR = 1.78 (1.60-1.97) and OR = 1.45 (1.26-1.66)], with general obesity [OR = 4.50 (4.02-5.04), and OR = 5.20 (4.70-5.75)] and with WHtR ≥0.5 [OR = 2.94 (2.52-3.43), and OR = 3.02 (2.66-3.42)] in men and women respectively, besides abdominal obesity in men only [OR = 3.51 (3.18-3.88)]. Diabetes showed the strongest association with abdominal obesity in women [OR = 3,86 (3,09-4,89). Conclusions The

  19. State of the Art: Cardiovascular Risk in Diabetes Mellitus: Complication of the Disease or of Anti-hyperglycemic Medications

    PubMed Central

    Alvarez, Carlos A.; Lingvay, Ildiko; Vuylsteke, Valerie; Koffarnus, Robin L.; McGuire, Darren K.

    2015-01-01

    Cardiovascular disease is the principal complication and the leading cause of death for patients with diabetes (DM). The efficacy of anti-hyperglycemic treatments on cardiovascular disease risk remains uncertain. Cardiovascular risk factors are affected by anti-hyperglycemic medications, as are many intermediate markers of cardiovascular disease. Here we summarize the evidence assessing the cardiovascular effects of anti-hyperglycemic medications with regards to risk factors, intermediate markers of disease, and clinical outcomes. PMID:25963811

  20. Development and validation of a cardiovascular risk prediction model for Japanese: the Hisayama study.

    PubMed

    Arima, Hisatomi; Yonemoto, Koji; Doi, Yasufumi; Ninomiya, Toshiharu; Hata, Jun; Tanizaki, Yumihiro; Fukuhara, Masayo; Matsumura, Kiyoshi; Iida, Mitsuo; Kiyohara, Yutaka

    2009-12-01

    The objective of this paper is to develop a new risk prediction model of cardiovascular disease and to validate its performance in a general population of Japanese. The Hisayama study is a population-based prospective cohort study. A total of 2634 participants aged 40 years or older were followed up for 14 years for incident cardiovascular disease (stroke and coronary heart disease (myocardial infarction, coronary revascularization and sudden cardiac death)). We used data among a random two-thirds (the derivation cohort, n=1756) to develop a new risk prediction model that was then tested to compare observed and predicted outcomes in the remaining one-third (the validation cohort, n=878). A multivariable cardiovascular risk prediction model was developed that incorporated age, sex, systolic blood pressure, diabetes, low-density lipoprotein cholesterol, high-density lipoprotein cholesterol and smoking. We assessed the performance of the model for predicting individual cardiovascular event among the validation cohort. The risk prediction model demonstrated good discrimination (c-statistic=0.81; 95% confidence interval, 0.77 to 0.86) and calibration (Hosmer-Lemeshow chi(2)-statistic=6.46; P=0.60). A simple risk score sheet based on the cardiovascular risk prediction model was also presented. We developed and validated a new cardiovascular risk prediction model in a general population of Japanese. The risk prediction model would provide a useful guide to estimate absolute risk of cardiovascular disease and to treat individual risk factors.

  1. Cardiovascular Prevention in a High Risk Sport, Ice Hockey: Applications in Wider Sports Physical Therapy Practice

    PubMed Central

    2006-01-01

    Although acute myocardial infarction and sudden cardiac death are relatively rare occurrences in athletics, cardiovascular accidents do occur. This manuscript presents information on the cardiovascular risks in athletics. In addition, information is provided on screening for cardiovascular risk – including history taking, chart review, physical examination – and the appropriate guidelines on the treatment of athletes found to be at risk. For the purpose of this article, the sport of ice hockey is used to illustrate the subject matter and highlight the behaviors in sport that carry cardiovascular risk. Physical therapists have ethical and legal responsibility to undertake the necessary screening procedures to recognize and respond to any signs of cardiovascular risk in their clients. PMID:21522221

  2. Evaluation of cluster recovery for small area relative risk models.

    PubMed

    Rotejanaprasert, Chawarat

    2014-12-01

    The analysis of disease risk is often considered via relative risk. The comparison of relative risk estimation methods with "true risk" scenarios has been considered on various occasions. However, there has been little examination of how well competing methods perform when the focus is clustering of risk. In this paper, a simulated evaluation of a range of potential spatial risk models and a range of measures that can be used for (a) cluster goodness of fit, (b) cluster diagnostics are considered. Results suggest that exceedence probability is a poor measure of hot spot clustering because of model dependence, whereas residual-based methods are less model dependent and perform better. Local deviance information criteria measures perform well, but conditional predictive ordinate measures yield a high false positive rate.

  3. Cardiovascular risk factors in South America and the Caribbean.

    PubMed

    Dominguez, L J; Barbagallo, M; Sowers, J R

    1999-01-01

    Facing the conclusion of the twentieth century, cardiovascular disease (CVD) remains a major cause of morbidity and a leading contributor to mortality worldwide. Developing countries, including those in South America and the Caribbean, contribute substantially to the global burden of CVD. Indeed, 8 to 9 million deaths attributable to CVD (63% of world total) occurred in developing countries in 1990, compared to 5.3 million deaths in developed nations. Over the next 25 years, it is projected that there will be a rise in CVD mortality rates in the developing countries, linked not only to demographic changes (expansion and aging of the population), but also to progressive urbanization and lifestyle modifications. As such, the ratio of deaths from CVD to deaths from infectious disease is likely to triple during the next 20 years in South America and the Caribbean. The identification of major risk factors and the implementation of control strategies (eg, community education and target of high risk individuals) have contributed to the fall in CVD mortality rates observed in industrialized nations. Most countries of South America and the Caribbean lack an efficient health care system, and the medical and socio-economic consequences of the projected rise in CVD will further strain financial resources. Therefore, appropriate strategies based on knowledge extrapolated from research among other populations should be initiated. The agenda of any lifestyle-related disease control program should include the promotion of healthy diet, exercise, and should encourage decreasing tobacco and alcohol usage.

  4. Cardiovascular Risk Factors among Bangladeshi Ready-Made Garment Workers

    PubMed Central

    Natasha, Khurshid; Ali, Liaquat

    2014-01-01

    To estimate the prevalence and identify correlates of anthropometry and clinical risk factors for cardiovascular diseases (CVDs) among ready-made garment (RMG) of workers, majority are females, come from low-socioeconomics conditions. Population-based cross-sectional study with 614 individuals aged ≥18 years were recruited from six different RMG factories. In total, of 313 male (46%) and 301 of female (56%) workers had body mass index (BMI) in the overweight and obese range as per Asian cut off values with corresponding reflection in waist hip ratio (WHR). High proportion of male 84% (95% confidence interval 81-87) had smoking habits. The prevalence of hypertension (HTN), dyslipidemia were 24% vs 15%; 56% vs 43% among males and females respectively. Prevalence of diabetes was 7.3% (5.3-9.4) and pre-diabetes was 10.6% (8.2-13) and it showed female preponderance (4.5% male vs 10.3% female). In multivariable logistic regression HTN showed significant association with age, gender, BMI; glycemic status with age, genderand WHR; dyslipidemia with BMI and WHR. A substantial proportion of RMG workers are at an increased risk of CVDs which need focused attention to reduce smoking (among males) and body-weight and central obesity, particularly in females. PMID:28299130

  5. Cardiovascular risk factors research in Bosnia and Herzegovina.

    PubMed

    Vasilj, Ivan; Pilav, Aida; Maslov, Boris; Polasek, Ozren

    2009-12-01

    This study describes the current situation of cardiovascular risk factors research in the Bosnia and Herzegovina, with special emphasis on the Herzegovina region. The available data for the analysis includes various secondary sources, including project reports, official vital statistics data and other sources. Currently, there is a substantial lack of relevant information, which is available from occasional surveys or isolated studies. One of the main problems in detailed analysis is the lack of detailed and reliable census data, which causes problems in calculation of various rates and disables the creation of representative population samples for the field work and subsequent analysis. Comparison of the available information with neighbouring Croatia indicates interesting mixture of relatively high prevalence of some risk factors and rather low prevalence of others; almost 50% of men reported smoking on a daily basis, while only 16.5% of men were obese, while 40% of them had blood pressure over 140/90 mmHg. The results provide useful but incomplete information for the policy, thus suggesting that broader scope of public health research is needed in the region coupled with the census data, in order to provide better information for health policy and ultimately delivery of the optimal health care to the entire population.

  6. Relationship between practice organization and cardiovascular risk factor recording in general practice.

    PubMed Central

    van Drenth, B B; Hulscher, M E; van der Wouden, J C; Mokkink, H G; Van Weel, C; Grol, R P

    1998-01-01

    BACKGROUND: Research findings suggest that the level of cardiovascular risk factor recording in general practice is not yet optimal. Several studies indicate a relation between the organization of cardiovascular disease prevention at practice level and cardiovascular risk factor recording. AIM: To explore the relation between the organization of cardiovascular disease prevention and risk factor recording in general practice. METHOD: A cross-sectional study was conducted using data on adherence to selected practice guidelines and on cardiovascular risk factor recording from 95 general practices. Practice guidelines were developed beforehand in a consensus procedure. Adherence was assessed by means of a questionnaire and practice observations. Risk factor recording was assessed by an audit of 50 medical records per practice. RESULTS: Factor analysis of risk factor recording revealed three dimensions explaining 76% of the variance: recording of health-related behaviour, recording of clinical parameters, and recording of medical background parameters. Adherence to the guideline 'proactively invite patients to attend for assessment of cardiovascular risk' was related to a higher recording level in all three dimensions. Practice characteristics did not show a consistent relationship to the level of risk factor recording. CONCLUSION: This study indicates that the presence of a system of proactive invitation was related to the recording of cardiovascular risk factors in medical records in general practice. PMID:9624746

  7. Bisphosphonates and Risk of Cardiovascular Events: A Meta-Analysis

    PubMed Central

    Kim, Dae Hyun; Rogers, James R.; Fulchino, Lisa A.; Kim, Caroline A.; Solomon, Daniel H.; Kim, Seoyoung C.

    2015-01-01

    Background and Objectives Some evidence suggests that bisphosphonates may reduce atherosclerosis, while concerns have been raised about atrial fibrillation. We conducted a meta-analysis to determine the effects of bisphosphonates on total adverse cardiovascular (CV) events, atrial fibrillation, myocardial infarction (MI), stroke, and CV death in adults with or at risk for low bone mass. Methods A systematic search of MEDLINE and EMBASE through July 2014 identified 58 randomized controlled trials with longer than 6 months in duration that reported CV events. Absolute risks and the Mantel-Haenszel fixed-effects odds ratios (ORs) and 95% confidence intervals (CIs) of total CV events, atrial fibrillation, MI, stroke, and CV death were estimated. Subgroup analyses by follow-up duration, population characteristics, bisphosphonate types, and route were performed. Results Absolute risks over 25–36 months in bisphosphonate-treated versus control patients were 6.5% versus 6.2% for total CV events; 1.4% versus 1.5% for atrial fibrillation; 1.0% versus 1.2% for MI; 1.6% versus 1.9% for stroke; and 1.5% versus 1.4% for CV death. Bisphosphonate treatment up to 36 months did not have any significant effects on total CV events (14 trials; ORs [95% CI]: 0.98 [0.84–1.14]; I2 = 0.0%), atrial fibrillation (41 trials; 1.08 [0.92–1.25]; I2 = 0.0%), MI (10 trials; 0.96 [0.69–1.34]; I2 = 0.0%), stroke (10 trials; 0.99 [0.82–1.19]; I2 = 5.8%), and CV death (14 trials; 0.88 [0.72–1.07]; I2 = 0.0%) with little between-study heterogeneity. The risk of atrial fibrillation appears to be modestly elevated for zoledronic acid (6 trials; 1.24 [0.96–1.61]; I2 = 0.0%), not for oral bisphosphonates (26 trials; 1.02 [0.83–1.24]; I2 = 0.0%). The CV effects did not vary by subgroups or study quality. Conclusions Bisphosphonates do not have beneficial or harmful effects on atherosclerotic CV events, but zoledronic acid may modestly increase the risk of atrial fibrillation. Given the large

  8. Vitamin E and risk of cardiovascular diseases: a review of epidemiologic and clinical trial studies.

    PubMed

    Cordero, Zorabel; Drogan, Dagmar; Weikert, Cornelia; Boeing, Heiner

    2010-05-01

    Cardiovascular diseases are the leading cause of worldwide mortality. There is strong epidemiologic evidence for a beneficial effect of vitamin E on cardiovascular disease risk. However, conflicting results have been reported by intervention studies. To assess the potential benefit of vitamin E intake on the risk of cardiovascular diseases, fifty-nine published reports from observational studies, retrospective and prospective, randomised clinical trials, meta-analyses as well as pooling analyses were reviewed. The paper provides a detailed discussion about design, quality and limitations of these studies with regard to the evidence of the hypothesized relationship between vitamin E and cardiovascular diseases.

  9. Management of cardiovascular risk in patients with rheumatoid arthritis: evidence and expert opinion

    PubMed Central

    van den Oever, Inge A.M.; van Sijl, Alper M.

    2013-01-01

    The risk of cardiovascular morbidity and mortality is increased in rheumatoid arthritis. The classical cardiovascular risk factors, including smoking, hypertension, dyslipidaemia, insulin resistance and diabetes mellitus, obesity and physical inactivity do not appear to explain the excess cardiovascular risk in rheumatoid arthritis, although they do contribute, albeit in a different way or to a lesser extent, to rheumatoid arthritis in comparison with the general population. A very important link between rheumatoid arthritis and cardiovascular disease is inflammation as it plays a key role in all stages of atherosclerosis: from endothelial dysfunction to plaque rupture and thrombosis. It also has an influence on and accentuates some traditional cardiovascular risk factors, such as dyslipidaemia, obesity and insulin resistance. To date, the exact pathophysiologic mechanism by which this relation between cardiovascular disease and rheumatoid arthritis can be explained is not completely clear. Cardiovascular risk management in rheumatoid arthritis is mandatory. Unfortunately, the way this should be done remains a point of discussion. In this review issues regarding cardiovascular risk in rheumatoid arthritis and its management will be addressed, according to evidence presented in the latest studies and our own experience-based opinion. PMID:23904862

  10. Type 2 diabetes and cardiovascular disease: Have all risk factors the same strength?

    PubMed

    Martín-Timón, Iciar; Sevillano-Collantes, Cristina; Segura-Galindo, Amparo; Del Cañizo-Gómez, Francisco Javier

    2014-08-15

    Diabetes mellitus is a chronic condition that occurs when the body cannot produce enough or effectively use of insulin. Compared with individuals without diabetes, patients with type 2 diabetes mellitus have a considerably higher risk of cardiovascular morbidity and mortality, and are disproportionately affected by cardiovascular disease. Most of this excess risk is it associated with an augmented prevalence of well-known risk factors such as hypertension, dyslipidaemia and obesity in these patients. However the improved cardiovascular disease in type 2 diabetes mellitus patients can not be attributed solely to the higher prevalence of traditional risk factors. Therefore other non-traditional risk factors may be important in people with type 2 diabetes mellitus. Cardiovascular disease is increased in type 2 diabetes mellitus subjects due to a complex combination of various traditional and non-traditional risk factors that have an important role to play in the beginning and the evolution of atherosclerosis over its long natural history from endothelial function to clinical events. Many of these risk factors could be common history for both diabetes mellitus and cardiovascular disease, reinforcing the postulate that both disorders come independently from "common soil". The objective of this review is to highlight the weight of traditional and non-traditional risk factors for cardiovascular disease in the setting of type 2 diabetes mellitus and discuss their position in the pathogenesis of the excess cardiovascular disease mortality and morbidity in these patients.

  11. Type 2 diabetes and cardiovascular disease: Have all risk factors the same strength?

    PubMed Central

    Martín-Timón, Iciar; Sevillano-Collantes, Cristina; Segura-Galindo, Amparo; del Cañizo-Gómez, Francisco Javier

    2014-01-01

    Diabetes mellitus is a chronic condition that occurs when the body cannot produce enough or effectively use of insulin. Compared with individuals without diabetes, patients with type 2 diabetes mellitus have a considerably higher risk of cardiovascular morbidity and mortality, and are disproportionately affected by cardiovascular disease. Most of this excess risk is it associated with an augmented prevalence of well-known risk factors such as hypertension, dyslipidaemia and obesity in these patients. However the improved cardiovascular disease in type 2 diabetes mellitus patients can not be attributed solely to the higher prevalence of traditional risk factors. Therefore other non-traditional risk factors may be important in people with type 2 diabetes mellitus. Cardiovascular disease is increased in type 2 diabetes mellitus subjects due to a complex combination of various traditional and non-traditional risk factors that have an important role to play in the beginning and the evolution of atherosclerosis over its long natural history from endothelial function to clinical events. Many of these risk factors could be common history for both diabetes mellitus and cardiovascular disease, reinforcing the postulate that both disorders come independently from “common soil”. The objective of this review is to highlight the weight of traditional and non-traditional risk factors for cardiovascular disease in the setting of type 2 diabetes mellitus and discuss their position in the pathogenesis of the excess cardiovascular disease mortality and morbidity in these patients. PMID:25126392

  12. Olive oil intake and risk of cardiovascular disease and mortality in the PREDIMED Study

    PubMed Central

    2014-01-01

    Background It is unknown whether individuals at high cardiovascular risk sustain a benefit in cardiovascular disease from increased olive oil consumption. The aim was to assess the association between total olive oil intake, its varieties (extra virgin and common olive oil) and the risk of cardiovascular disease and mortality in a Mediterranean population at high cardiovascular risk. Methods We included 7,216 men and women at high cardiovascular risk, aged 55 to 80 years, from the PREvención con DIeta MEDiterránea (PREDIMED) study, a multicenter, randomized, controlled, clinical trial. Participants were randomized to one of three interventions: Mediterranean Diets supplemented with nuts or extra-virgin olive oil, or a control low-fat diet. The present analysis was conducted as an observational prospective cohort study. The median follow-up was 4.8 years. Cardiovascular disease (stroke, myocardial infarction and cardiovascular death) and mortality were ascertained by medical records and National Death Index. Olive oil consumption was evaluated with validated food frequency questionnaires. Multivariate Cox proportional hazards and generalized estimating equations were used to assess the association between baseline and yearly repeated measurements of olive oil intake, cardiovascular disease and mortality. Results During follow-up, 277 cardiovascular events and 323 deaths occurred. Participants in the highest energy-adjusted tertile of baseline total olive oil and extra-virgin olive oil consumption had 35% (HR: 0.65; 95% CI: 0.47 to 0.89) and 39% (HR: 0.61; 95% CI: 0.44 to 0.85) cardiovascular disease risk reduction, respectively, compared to the reference. Higher baseline total olive oil consumption was associated with 48% (HR: 0.52; 95% CI: 0.29 to 0.93) reduced risk of cardiovascular mortality. For each 10 g/d increase in extra-virgin olive oil consumption, cardiovascular disease and mortality risk decreased by 10% and 7%, respectively. No significant

  13. Hypertriglyceridemia: a too long unfairly neglected major cardiovascular risk factor.

    PubMed

    Tenenbaum, Alexander; Klempfner, Robert; Fisman, Enrique Z

    2014-12-04

    The existence of an independent association between elevated triglyceride (TG) levels, cardiovascular (CV) risk and mortality has been largely controversial. The main difficulty in isolating the effect of hypertriglyceridemia on CV risk is the fact that elevated triglyceride levels are commonly associated with concomitant changes in high density lipoprotein (HDL), low density lipoprotein (LDL) and other lipoproteins. As a result of this problem and in disregard of the real biological role of TG, its significance as a plausible therapeutic target was unfoundedly underestimated for many years. However, taking epidemiological data together, both moderate and severe hypertriglyceridaemia are associated with a substantially increased long term total mortality and CV risk. Plasma TG levels partially reflect the concentration of the triglyceride-carrying lipoproteins (TRL): very low density lipoprotein (VLDL), chylomicrons and their remnants. Furthermore, hypertriglyceridemia commonly leads to reduction in HDL and increase in atherogenic small dense LDL levels. TG may also stimulate atherogenesis by mechanisms, such excessive free fatty acids (FFA) release, production of proinflammatory cytokines, fibrinogen, coagulation factors and impairment of fibrinolysis. Genetic studies strongly support hypertriglyceridemia and high concentrations of TRL as causal risk factors for CV disease. The most common forms of hypertriglyceridemia are related to overweight and sedentary life style, which in turn lead to insulin resistance, metabolic syndrome (MS) and type 2 diabetes mellitus (T2DM). Intensive lifestyle therapy is the main initial treatment of hypertriglyceridemia. Statins are a cornerstone of the modern lipids-modifying therapy. If the primary goal is to lower TG levels, fibrates (bezafibrate and fenofibrate for monotherapy, and in combination with statin; gemfibrozil only for monotherapy) could be the preferable drugs. Also ezetimibe has mild positive effects in lowering TG

  14. Sex differences in cardiovascular risk factors and disease prevention.

    PubMed

    Appelman, Yolande; van Rijn, Bas B; Ten Haaf, Monique E; Boersma, Eric; Peters, Sanne A E

    2015-07-01

    Cardiovascular disease (CVD) has been seen as a men's disease for decades, however it is more common in women than in men. It is generally assumed in medicine that the effects of the major risk factors (RF) on CVD outcomes are the same in women as in men. Recent evidence has emerged that recognizes new, potentially independent, CVD RF exclusive to women. In particular, common disorders of pregnancy, such as gestational hypertension and diabetes, as well as frequently occurring endocrine disorders in women of reproductive age (e.g. polycystic ovary syndrome (PCOS) and early menopause) are associated with accelerated development of CVD and impaired CVD-free survival. With the recent availability of prospective studies comprising men and women, the equivalency of major RF prevalence and effects on CVD between men and women can be examined. Furthermore, female-specific RFs might be identified enabling early detection of apparently healthy women with a high lifetime risk of CVD. Therefore, we examined the available literature regarding the prevalence and effects of the traditional major RFs for CVD in men and women. This included large prospective cohort studies, cross-sectional studies and registries, as randomised trials are lacking. Furthermore, a literature search was performed to examine the impact of female-specific RFs on the traditional RFs and the occurrence of CVD. We found that the effects of elevated blood pressure, overweight and obesity, and elevated cholesterol on CVD outcomes are largely similar between women and men, however prolonged smoking is significantly more hazardous for women than for men. With respect to female-specific RF only associations (and no absolute risk data) could be found between preeclampsia, gestational diabetes and menopause onset with the occurrence of CVD. This review shows that CVD is the main cause of death in men and women, however the prevalence is higher in women. Determination of the CV risk profile should take into

  15. Design and rationale of a real-life study to compare treatment strategies for cardiovascular risk factors: the CRUCIAL study.

    PubMed

    Zamorano, José; Erdine, Serap; Lopez, Abel Pavia; Kim, Jae-Hyung; Al Khadra, Ayman; Westergaard, Mogens; Sutradhar, Santosh; Yunis, Carla

    2010-03-01

    The CRUCIAL trial was designed to compare the relative reduction in calculated Framingham coronary heart disease risk when a multiple risk factor intervention strategy, based on single-pill amlodipine besylate/atorvastatin calcium, was compared with a usual-care strategy. Eligible patients had treated or untreated hypertension, >or=3 additional cardiovascular risk factors, and baseline total cholesterolcluster-randomized, parallel-design, open-label trial conducted in 20 countries in Asia, the Middle East, Europe, and Latin America. We anticipate the results of this study will be available in mid to late 2010. In this article we report the rationale for and design of the CRUCIAL trial and discuss how the challenges in the design and conduct of this cluster-randomized trial were addressed. The cluster-randomized trial design, with the investigator as the unit of randomization, was chosen to minimize contamination between the trial arms. The intent of the study was to compare the new therapeutic strategy with customary treatment practices, so no recommendation was made regarding the choice of antihypertensive or lipid-lowering drugs in the usual-care arm. It was considered that if the investigator managed both arms of the trial it would be difficult to prevent crossover of treatment strategies. Patients were enrolled in the study before the investigators were randomized to avoid selection bias. Investigators were randomized in a 1:1 ratio within each country to explicitly balance the treatment arms with respect to potential confounding factors. The cluster effect was taken into account in the sample size calculation. The findings from the CRUCIAL trial have the potential to inform current thinking on how to effectively reduce the cardiovascular risk of patients with hypertension and additional risk factors but only modestly elevated

  16. Combining antihypertensive and antihyperlipidemic agents – optimizing cardiovascular risk factor management

    PubMed Central

    Zamorano, José; Edwards, Jonathan

    2011-01-01

    Clinical guidelines now recognize the importance of a multifactorial approach to managing cardiovascular (CV) risk. This idea was taken a step further with the concept of the Polypill™. There are, however, considerable patent, pharmacokinetic, pharmacodynamic, registration, and cost implications that will need to be overcome before the Polypill™ or other single-pill combinations of CV medications become widely available. However, a medication targeting blood pressure (BP) and lipids provides much of the proposed benefits of the Polypill™. A single-pill combination of the antihypertensive amlodipine besylate and the lipid-lowering medication atorvastatin calcium (SPAA) is currently available in many parts of the world. This review describes the rationale for this combination therapy and the clinical trials that have demonstrated that these two agents can be combined without the loss of efficacy for either agent or an increase in the incidence of adverse events. The recently completed Cluster Randomized Usual Care vs Caduet Investigation Assessing Long-term-risk (CRUCIAL trial) is discussed in detail. CRUCIAL was a 12-month, international, multicenter, prospective, open-label, parallel design, cluster-randomized trial, which demonstrated that a proactive intervention strategy based on SPAA in addition to usual care (UC) had substantial benefits on estimated CV risk, BP, and lipids over continued UC alone. Adherence with antihypertensive and lipid-lowering therapies outside of the controlled environment of clinical trials is very low (~30%–40% at 12 months). Observational studies have demonstrated that improving adherence to lipid-lowering and antihypertensive medications may reduce CV events. One means of improving adherence is the use of single-pill combinations. Real-world observational studies have demonstrated that patients are more adherent to SPAA than co-administered antihypertensive and lipid-lowering therapy, and this improved adherence translated to

  17. Genetic predisposition to higher blood pressure increases risk of incident hypertension and cardiovascular diseases in Chinese.

    PubMed

    Lu, Xiangfeng; Huang, Jianfeng; Wang, Laiyuan; Chen, Shufeng; Yang, Xueli; Li, Jianxin; Cao, Jie; Chen, Jichun; Li, Ying; Zhao, Liancheng; Li, Hongfan; Liu, Fangcao; Huang, Chen; Shen, Chong; Shen, Jinjin; Yu, Ling; Xu, Lihua; Mu, Jianjun; Wu, Xianping; Ji, Xu; Guo, Dongshuang; Zhou, Zhengyuan; Yang, Zili; Wang, Renping; Yang, Jun; Yan, Weili; Gu, Dongfeng

    2015-10-01

    Although multiple genetic markers associated with blood pressure have been identified by genome-wide association studies, their aggregate effect on risk of incident hypertension and cardiovascular disease is uncertain, particularly among East Asian who may have different genetic and environmental exposures from Europeans. We aimed to examine the association between genetic predisposition to higher blood pressure and risk of incident hypertension and cardiovascular disease in 26 262 individuals in 2 Chinese population-based prospective cohorts. A genetic risk score was calculated based on 22 established variants for blood pressure in East Asian. We found the genetic risk score was significantly and independently associated with linear increases in blood pressure and risk of incident hypertension and cardiovascular disease (P range from 4.57×10(-3) to 3.10×10(-6)). In analyses adjusted for traditional risk factors including blood pressure, individuals carrying most blood pressure-related risk alleles (top quintile of genetic score distribution) had 40% (95% confidence interval, 18-66) and 26% (6-45) increased risk for incident hypertension and cardiovascular disease, respectively, when compared with individuals in the bottom quintile. The genetic risk score also significantly improved discrimination for incident hypertension and cardiovascular disease and led to modest improvements in risk reclassification for cardiovascular disease (all the P<0.05). Our data indicate that genetic predisposition to higher blood pressure is an independent risk factor for blood pressure increase and incident hypertension and cardiovascular disease and provides modest incremental information to cardiovascular disease risk prediction. The potential clinical use of this panel of blood pressure-associated polymorphisms remains to be determined.

  18. Diabetes and Cardiovascular Disease Risk in Cambodian Refugees

    PubMed Central

    Marshall, Grant N.; Schell, Terry L.; Wong, Eunice C.; Berthold, S. Megan; Hambarsoomian, Katrin; Elliott, Marc N.; Bardenheier, Barbara H.; Gregg, Edward W.

    2015-01-01

    Background To determine rates of diabetes, hypertension, and hyperlipidemia in Cambodian refugees, and to assess the proportion whose conditions are satisfactorily managed in comparison to the general population. Methods Self-report and laboratory/physical health assessment data obtained from a household probability sample of U.S.-residing Cambodian refugees (N = 331) in 2010-2011 were compared to a probability sample of the adult U.S. population (N = 6360) from the 2009-2010 National Health and Nutrition Examination Survey. Results Prevalence of diabetes, hypertension and hyperlipidemia in Cambodian refugees greatly exceeded rates found in the age- and gender-adjusted U.S. population. Cambodian refugees with diagnosed hypertension or hyperlipidemia were less likely than their counterparts in the general U.S. population to have blood pressure and total cholesterol within recommended levels. Conclusions Increased attention should be paid to prevention and management of diabetes and cardiovascular disease risk factors in the Cambodian refugee community. Research is needed to determine whether this pattern extends to other refugee groups. PMID:25651882

  19. [Calcium supplementation and the possible increase in cardiovascular risk].

    PubMed

    Montero Sáez, Abelardo; Formiga, Francesc; Pujol Farriols, Ramón

    2013-01-01

    The primary goal of osteoporosis treatment is to prevent the occurrence of fragility fractures, and thereby reduce morbidity and mortality. Among the various approaches to the treatment of this disease include ensuring proper calcium intake and to obtain adequate levels of vitamin D. Virtually all clinical trials with drugs used to treat osteoporosis systematically include calcium and vitamin D supplements. In light of the recent publication of clinical trials and meta-analyses, a possible increase in cardiovascular risk, particularly in the form of a myocrdial infarction, is hypothesised in patients taking calcium supplements. However, data published to date are inconclusive. Until the development of new scientific evidence, it seems reasonable to recommend, whenever practicable and individualized for each patient, increasing calcium intake with food and reserve supplements for patients with very low calcium intake in the diet. It would also be advisable for the administration of total daily dose to be fractionated throughout the day and with meals, and to obtain appropriate levels of vitamin D (25-hydroxycholecalciferol or calcidiol), along with the basic treatment for osteoporosis that is decided to be prescribed to patients.

  20. Home Delivery Medicament Program: access, inactivity and cardiovascular risk 1

    PubMed Central

    Araújo, Roque da Silva; Arcuri, Edna Apparecida Moura; Lopes, Victor Cauê

    2016-01-01

    ABSTRACT Objective: to verify causes of inactivity in the Home Delivery Medicament Program, as referred by users from a Primary Health Care Service in São Paulo, comparing them to the causes registered in the program and analyzing them in the theoretical model Concept of Access to Health. Methods: cross-sectional study, interviewing 111 inactive users; and documentary study in the program records. Results: half of the users did not know the condition of inactivity. Discrepancies were found between the user's and the program's information, observing different levels of agreement: Absence of physician and administrative staff member 0%; Transfer to other service 25%; Death 50%; Option to quit 50%; Address change 57% and Change in therapeutic schedule 80%. The users' feeling of accepting the program was observed. In the health access concept, inactivity can be explained in the information dimension, in the degree of asymmetry between the patient's and the health professional's knowledge, identified through the indicators: education, knowledge and information sources. Conclusions: due to the low education level, the user does not assimilate the information on the steps of the program flowchart, does not return for the assessment that guarantees its continuity. Consequently, (s)he stops receiving the medication and spends a long time without treatment, increasing the cardiovascular risk of hypertensive (92% of the sample), diabetic (44%) and dyslipidemic patients (31%). PMID:27737378

  1. Cardiovascular risks associated with low dose ionizing particle radiation.

    PubMed

    Yan, Xinhua; Sasi, Sharath P; Gee, Hannah; Lee, JuYong; Yang, Yongyao; Mehrzad, Raman; Onufrak, Jillian; Song, Jin; Enderling, Heiko; Agarwal, Akhil; Rahimi, Layla; Morgan, James; Wilson, Paul F; Carrozza, Joseph; Walsh, Kenneth; Kishore, Raj; Goukassian, David A

    2014-01-01

    Previous epidemiologic data demonstrate that cardiovascular (CV) morbidity and mortality may occur decades after ionizing radiation exposure. With increased use of proton and carbon ion radiotherapy and concerns about space radiation exposures to astronauts on future long-duration exploration-type missions, the long-term effects and risks of low-dose charged particle irradiation on the CV system must be better appreciated. Here we report on the long-term effects of whole-body proton ((1)H; 0.5 Gy, 1 GeV) and iron ion ((56)Fe; 0.15 Gy, 1GeV/nucleon) irradiation with and without an acute myocardial ischemia (AMI) event in mice. We show that cardiac function of proton-irradiated mice initially improves at 1 month but declines by 10 months post-irradiation. In AMI-induced mice, prior proton irradiation improved cardiac function restoration and enhanced cardiac remodeling. This was associated with increased pro-survival gene expression in cardiac tissues. In contrast, cardiac function was significantly declined in (56)Fe ion-irradiated mice at 1 and 3 months but recovered at 10 months. In addition, (56)Fe ion-irradiation led to poorer cardiac function and more adverse remodeling in AMI-induced mice, and was associated with decreased angiogenesis and pro-survival factors in cardiac tissues at any time point examined up to 10 months. This is the first study reporting CV effects following low dose proton and iron ion irradiation during normal aging and post-AMI. Understanding the biological effects of charged particle radiation qualities on the CV system is necessary both for the mitigation of space exploration CV risks and for understanding of long-term CV effects following charged particle radiotherapy.

  2. Cardiovascular Risks Associated with Low Dose Ionizing Particle Radiation

    DOE PAGES

    Yan, Xinhua; Sasi, Sharath P.; Gee, Hannah; ...

    2014-10-22

    Previous epidemiologic data demonstrate that cardiovascular (CV) morbidity and mortality may occur decades after ionizing radiation exposure. With increased use of proton and carbon ion radiotherapy and concerns about space radiation exposures to astronauts on future long-duration exploration-type missions, the long-term effects and risks of low-dose charged particle irradiation on the CV system must be better appreciated. Here we report on the long-term effects of whole-body proton (1H; 0.5 Gy, 1 GeV) and iron ion (56Fe; 0.15 Gy, 1GeV/nucleon) irradiation with and without an acute myocardial ischemia (AMI) event in mice. We show that cardiac function of proton-irradiated mice initiallymore » improves at 1 month but declines by 10 months post-irradiation. In AMI-induced mice, prior proton irradiation improved cardiac function restoration and enhanced cardiac remodeling. This was associated with increased pro-survival gene expression in cardiac tissues. In contrast, cardiac function was significantly declined in 56Fe ion-irradiated mice at 1 and 3 months but recovered at 10 months. In addition, 56Fe ion-irradiation led to poorer cardiac function and more adverse remodeling in AMI-induced mice, and was associated with decreased angiogenesis and pro-survival factors in cardiac tissues at any time point examined up to 10 months. This is the first study reporting CV effects following low dose proton and iron ion irradiation during normal aging and post-AMI. Finally, understanding the biological effects of charged particle radiation qualities on the CV system is necessary both for the mitigation of space exploration CV risks and for understanding of long-term CV effects following charged particle radiotherapy.« less

  3. Cardiovascular Risks Associated with Low Dose Ionizing Particle Radiation

    SciTech Connect

    Yan, Xinhua; Sasi, Sharath P.; Gee, Hannah; Lee, JuYong; Yang, Yongyao; Mehrzad, Raman; Onufrak, Jillian; Song, Jin; Enderling, Heiko; Agarwal, Akhil; Rahimi, Layla; Morgan, James; Wilson, Paul F.; Carrozza, Joseph; Walsh, Kenneth; Kishore, Raj; Goukassian, David A.

    2014-10-22

    Previous epidemiologic data demonstrate that cardiovascular (CV) morbidity and mortality may occur decades after ionizing radiation exposure. With increased use of proton and carbon ion radiotherapy and concerns about space radiation exposures to astronauts on future long-duration exploration-type missions, the long-term effects and risks of low-dose charged particle irradiation on the CV system must be better appreciated. Here we report on the long-term effects of whole-body proton (1H; 0.5 Gy, 1 GeV) and iron ion (56Fe; 0.15 Gy, 1GeV/nucleon) irradiation with and without an acute myocardial ischemia (AMI) event in mice. We show that cardiac function of proton-irradiated mice initially improves at 1 month but declines by 10 months post-irradiation. In AMI-induced mice, prior proton irradiation improved cardiac function restoration and enhanced cardiac remodeling. This was associated with increased pro-survival gene expression in cardiac tissues. In contrast, cardiac function was significantly declined in 56Fe ion-irradiated mice at 1 and 3 months but recovered at 10 months. In addition, 56Fe ion-irradiation led to poorer cardiac function and more adverse remodeling in AMI-induced mice, and was associated with decreased angiogenesis and pro-survival factors in cardiac tissues at any time point examined up to 10 months. This is the first study reporting CV effects following low dose proton and iron ion irradiation during normal aging and post-AMI. Finally, understanding the biological effects of charged particle radiation qualities on the CV system is necessary both for the mitigation of space exploration CV risks and for understanding of long-term CV effects following charged particle radiotherapy.

  4. CARDIOVASCULAR DISEASE RISK FACTORS AMONG RURAL KAZAKH POPULATION

    PubMed Central

    KULKAYEVA, GULNARA; HARUN-OR-RASHID, MD.; YOSHIDA, YOSHITOKU; TULEBAYEV, KAZBEK; SAKAMOTO, JUNICHI

    2012-01-01

    ABSTRACT Cardiovascular diseases (CVDs) have remained a leading cause of mortality in Kazakhstan. The objectives of the present study were to estimate the prevalence of CVD risk factors (RFs) among the Kazakh population, and their ability to identify those CVD RFs. We interviewed 611 subjects aged 25–65 years using a structured self-administered questionnaire from April to July, 2008. Odds ratios (ORs) and 95% confidence intervals (CIs) were estimated to determine associations between CVD RFs and its correlations, such as socioeconomic status and level of knowledge of CVD RFs through a logistic regression model. Mean age of the respondents was 43.2 years, and 49.8% were male. Tobacco smoking, overweight (body mass index ≥ 25.0), hypertension (systolic blood pressure ≥ 140 mm Hg and diastolic blood pressure ≥ 90 mm Hg), and alcohol drinking were identified as important CVD RFs. Risk of overweight was greatest among the population aged 45–54 years, with an OR of 5.3 (95% CI=3.1–9.2). The overweight population was significantly associated with higher income (OR=1.6, 95% CI=1.1–2.4) and knowledge of RF (OR=1.7, 95% CI=1.2–2.4), with p<0.05. Only 25.0% of respondents had good knowledge about CVD RFs. Alcohol drinking was inversely related to the level of knowledge about CVD RFs (OR=0.7, 95% CI=0.5–0.9). We concluded that CVD RFs were very high among the Kazakh population, although their level of knowledge to identify those RFs was very low. Increasing knowledge about CVD RFs through awareness campaign activities can reduce CVD-related morbidity and mortality and ensure a better quality of life for the Kazakh population. PMID:22515111

  5. Cardiovascular Risks Associated with Low Dose Ionizing Particle Radiation

    PubMed Central

    Yan, Xinhua; Sasi, Sharath P.; Gee, Hannah; Lee, JuYong; Yang, Yongyao; Mehrzad, Raman; Onufrak, Jillian; Song, Jin; Enderling, Heiko; Agarwal, Akhil; Rahimi, Layla; Morgan, James; Wilson, Paul F.; Carrozza, Joseph; Walsh, Kenneth; Kishore, Raj; Goukassian, David A.

    2014-01-01

    Previous epidemiologic data demonstrate that cardiovascular (CV) morbidity and mortality may occur decades after ionizing radiation exposure. With increased use of proton and carbon ion radiotherapy and concerns about space radiation exposures to astronauts on future long-duration exploration-type missions, the long-term effects and risks of low-dose charged particle irradiation on the CV system must be better appreciated. Here we report on the long-term effects of whole-body proton (1H; 0.5 Gy, 1 GeV) and iron ion (56Fe; 0.15 Gy, 1GeV/nucleon) irradiation with and without an acute myocardial ischemia (AMI) event in mice. We show that cardiac function of proton-irradiated mice initially improves at 1 month but declines by 10 months post-irradiation. In AMI-induced mice, prior proton irradiation improved cardiac function restoration and enhanced cardiac remodeling. This was associated with increased pro-survival gene expression in cardiac tissues. In contrast, cardiac function was significantly declined in 56Fe ion-irradiated mice at 1 and 3 months but recovered at 10 months. In addition, 56Fe ion-irradiation led to poorer cardiac function and more adverse remodeling in AMI-induced mice, and was associated with decreased angiogenesis and pro-survival factors in cardiac tissues at any time point examined up to 10 months. This is the first study reporting CV effects following low dose proton and iron ion irradiation during normal aging and post-AMI. Understanding the biological effects of charged particle radiation qualities on the CV system is necessary both for the mitigation of space exploration CV risks and for understanding of long-term CV effects following charged particle radiotherapy. PMID:25337914

  6. Risk of cardiovascular disease in inflammatory bowel disease

    PubMed Central

    Wu, Ping; Jia, Fangyuan; Zhang, Bao; Zhang, Peiying

    2017-01-01

    Cardiovascular disease (CVD) can arise because of chronic inflammation and inflammatory bowel disease (IBD) is one such disease where the risk for CVD and eventual heart failure is increased considerably. The incidence of IBD, which refers to both ulcerative colitis and Crohn's disease, has been on the increase in several countries and is a potential risk factor for CVD. Although IBD can potentially cause venous thromboembolism, its significance in arterial stiffening, atherosclerosis, ischemic heart disease and myocardial infarction is only being realized now and it is currently under debate. However, several studies with large groups of patients have demonstrated the association of IBD with heart disease. It has been suggested that systemic inflammation as observed in IBD patients leads to oxidative stress and elevated levels of inflammatory cytokines such as tumor necrosis factor-α (TNF-α), which lead to phenotypic changes in smooth muscle cells and sets into motion a series of events that culminate in atherosclerosis and CVD. Besides the endogenous factors and cytokines, it has been suggested that due to the compromised intestinal mucosal barrier, endotoxins and bacterial lipopolysaccharides produced by intestinal microflora can enter into circulation and activate inflammatory responses that lead to atherosclerosis. Therapeutic management of IBD-associated heart diseases cannot be achieved with simple anti-inflammatory drugs such as corticosteroids and anti-TNF-α antibodies. Treatment with existing medications for CVDs, aspirin, platelet aggregation inhibitors and statins is found to be acceptable and safe. Nevertheless, further research is needed to assess their efficacy in IBD patients suffering from heart disease. PMID:28352306

  7. Cardiovascular Disease Prevalence and Risk Factors of Persons with Mental Retardation

    ERIC Educational Resources Information Center

    Draheim, Christopher C.

    2006-01-01

    This paper reviews the recent literature on cardiovascular disease (CVD) prevalence, CVD-related mortality, physiological CVD risk factors, and behavioral CVD risk factors in adults with mental retardation (MR). The literature on the potential influences of modifiable behavioral CVD risk factors and the physiological CVD risk factors are also…

  8. Influence of immune activation and inflammatory response on cardiovascular risk associated with the human immunodeficiency virus.

    PubMed

    Beltrán, Luis M; Rubio-Navarro, Alfonso; Amaro-Villalobos, Juan Manuel; Egido, Jesús; García-Puig, Juan; Moreno, Juan Antonio

    2015-01-01

    Patients infected with the human immunodeficiency virus (HIV) have an increased cardiovascular risk. Although initially this increased risk was attributed to metabolic alterations associated with antiretroviral treatment, in recent years, the attention has been focused on the HIV disease itself. Inflammation, immune system activation, and endothelial dysfunction facilitated by HIV infection have been identified as key factors in the development and progression of atherosclerosis. In this review, we describe the epidemiology and pathogenesis of cardiovascular disease in patients with HIV infection and summarize the latest knowledge on the relationship between traditional and novel inflammatory, immune activation, and endothelial dysfunction biomarkers on the cardiovascular risk associated with HIV infection.

  9. Socioeconomic status and risk factors for cardiovascular disease: impact of dietary mediators.

    PubMed

    Psaltopoulou, Theodora; Hatzis, George; Papageorgiou, Nikolaos; Androulakis, Emmanuel; Briasoulis, Alexandros; Tousoulis, Dimitris

    2017-02-01

    It is well known that cardiovascular disease is the leading cause of mortality in the western societies. A number of risk factors such as family history, diabetes, hypertension, obesity, diabetes, smoking and physical inactivity are responsible for a significant proportion of the overall cardiovascular risk. Interestingly, recent data suggest there is a gradient in the incidence, morbidity and mortality of cardiovascular disease across the spectrum of socioeconomic status, as this is defined by educational level, occupation or income. Additionally, dietary mediators seem to play significant role in the pathogenesis of cardiovascular disease, mediating some of the discrepancies in atherosclerosis among different socioeconomic layers. Therefore, in the present article, we aim to review the association between socioeconomic status and cardiovascular disease risk factors and the role of different dietary mediators.

  10. Workplace exposure to passive smoking and risk of cardiovascular disease: summary of epidemiologic studies.

    PubMed

    Kawachi, I; Colditz, G A

    1999-12-01

    We reviewed the published epidemiologic studies addressing the relationship between workplace exposure to environmental tobacco smoke (ETS) and cardiovascular disease risk in three case-control studies and three cohort studies. Although the point estimates of risk for cardiovascular disease exceeded 1.0 in five of six studies, none of the relative risks was statistically significant because of the small number of cardiovascular end points occurring in individual studies. In common with most epidemiologic investigations of the health risks of ETS, none of the workplace studies included independent biochemical validation of ETS exposure. In contrast to the evidence on increased cardiovascular disease risk from exposure to spousal ETS, studies of ETS exposure in the workplace are still sparse and inconclusive. Conversely, there is no biologically plausible reason to believe that the hazards of ETS exposure that have been demonstrated in the home should not also apply to the workplace.

  11. Social networks of health care providers and patients in cardiovascular risk management: a study protocol

    PubMed Central

    2014-01-01

    Background In recent years, preventive and clinical interventions for cardiovascular risk management have been implemented widely in primary care in the Netherlands. Although this has enhanced quality and outcomes of cardiovascular risk management, further improvement remains possible. In the planned observational study, we aim to examine the role of social networks of healthcare providers and patients in quality and outcomes of cardiovascular risk management. Methods/Design In a longitudinal observational study, data on social networks of approximately 300 primary care providers from 30 general practices and 900 cardiovascular patients will be collected twice, with a six month interval, using a mix of measures. Social networks are documented with specifically designed questionnaires for patients, relatives, and healthcare professionals. For each included patient, we will extract from medical records to gather data on clinical processes and cardiovascular risk predictors. Data on self-management and psychosocial outcomes of patients will be collected using questionnaires for patients. The analysis focuses on identifying network characteristics, which are associated with (changes in) cardiovascular risk management or self-management. Discussion This research will provide insight into the role of social networks of patients and providers in cardiovascular risk management in primary practice. Trial registration Nederlands Trial Register NTR4069. PMID:24942555

  12. Depression and Cardiovascular Disease: An Update on How Course of Illness May Influence Risk

    PubMed Central

    Fiedorowicz, Jess G.

    2014-01-01

    Depression constitutes a novel and independent risk factor for cardiovascular disease, which despite extensive support in the literature has been underappreciated. While much of the evidence for depression as a risk factor for cardiovascular disease is based on studies following myocardial infarction, the elevated vascular risk conveyed by depression is not confined to periods following acute coronary syndromes. For that matter, the risk appears across mood disorders with evidence for even greater risk in bipolar disorder. This review summarizes the literature linking depressive disorders to cardiovascular mortality with a focus on how the course of illness of mood disorders may influence this risk. Mood disorders may influence risk over decades of illness in a dose-response to symptom burden, or the persistence of affective symptomatology. This may be mediated through changes in the activity of the autonomic nervous system, the hypothalamic-pituitary-adrenal axis, and inflammatory cytokines. Whether treatment of depression can mitigate this risk is not established although there are suggestions to support this contention, which could be better studied with more effective treatments of depression and larger standardized samples. Directions for future study of mechanisms and treatment are discussed. Regardless of causal mechanisms, persons with depressive disorders and other risk factors for vascular disease represent a neglected, high-risk group for cardiovascular events. In addition to the appropriate treatment for depression, screening and optimized management of traditional risk factors for cardiovascular diseases is necessary. PMID:25163592

  13. Describing an Academic and Nonprofit Organization Partnership to Educate At-Risk Adolescents about Cardiovascular Health

    ERIC Educational Resources Information Center

    Palazzo, Steven J.; Skager, Cherie; Kraiger, Anneliese

    2014-01-01

    There is emerging evidence to suggest community-based interventions can change community-wide behaviors and attitudes toward cardiovascular health. This article describes a partnership between an academic institution and a community nonprofit organization to develop and implement a cardiovascular health promotion program targeting at risk high…

  14. Managing Multiple Risk Factors for Cardiovascular Disease Through Anger/Hostility Control and Medicine

    DTIC Science & Technology

    2001-03-01

    of death in men and women. Cardiovascular disease , including CHD, kills nearly 500,000 American women each year and black women generally have a...and 30% of women reported having two or more of the following risk factors for cardiovascular disease : hypertension, high blood cholesterol, diabetes

  15. Reducing cardiovascular risk in spouses of cardiac patients: a randomized controlled trial.

    PubMed

    Yates, Bernice C; Rowland, Sheri; Mancuso, Kerry; Kupzyk, Kevin A; Norman, Joseph F; Shurmur, Scott; Tesina, Karen

    2015-01-01

    Few studies have examined risk-reducing interventions in spouses of coronary artery bypass patients. This study examined the effects of the Partners Together in Health (PaTH) intervention versus usual care on cardiovascular risk factors. Spouses in the experimental group (n = 17/group) attended cardiac rehabilitation with patients and made the same physical activity and healthy eating changes as patients. Spouses in the usual care group attended educational classes with patients. Spouses' 30-year cardiovascular risk was calculated using the Lifetime Risk Scale before and after cardiac rehabilitation (3 months), and at 6 months. Spouses in both groups significantly reduced 30-year risk scores at 3 and 6 months. Exercise was the key ingredient in lowering risk. There was a trend toward reduction in systolic blood pressure and an increase in high-density lipoprotein cholesterol in both groups. Although there were no group differences, having spouses participate in cardiac rehabilitation with the patient was effective for reducing spouses' cardiovascular risk.

  16. Endothelial function in a cardiovascular risk population with borderline ankle–brachial index

    PubMed Central

    Syvänen, Kari; Korhonen, Päivi; Partanen, Auli; Aarnio, Pertti

    2011-01-01

    Introduction: The diagnosis of peripheral arterial disease (PAD) can be made by measuring the ankle–brachial index (ABI). Traditionally ABI values > 1.00–1.40 have been considered normal and ABI ≤ 0.90 defines PAD. Recent studies, however, have shown that individuals with ABI values between 0.90–1.00 are also at risk of cardiovascular events. We studied this cardiovascular risk population subgroup in order to determine their endothelial function using peripheral arterial tonometry (PAT). Methods: We selected 66 individuals with cardiovascular risk and borderline ABI. They all had hypertension, newly diagnosed glucose disorder, metabolic syndrome, obesity, or a ten year risk of cardiovascular disease death of 5% or more according to the Systematic Coronary Risk Evaluation System (SCORE). Subjects with previously diagnosed diabetes or cardiovascular disease were excluded. Endothelial function was assessed by measuring the reactive hyperemia index (RHI) from fingertips using an Endo-PAT device. Results: The mean ABI was 0.95 and mean RHI 2.11. Endothelial dysfunction, defined as RHI < 1.67, was detected in 15/66 (23%) of the subjects. There were no statistically significant differences in RHI values between subjects with different cardiovascular risk factors. The only exception was that subjects with impaired fasting glucose (IFG) had slightly lower RHI values (mean RHI 1.91) than subjects without IFG (mean RHI 2.24) (P = 0.02). Conclusions: In a cardiovascular risk population with borderline ABI nearly every fourth subject had endothelial dysfunction, indicating an elevated risk of cardiovascular events. This might point out a subgroup of individuals in need of more aggressive treatment for their risk factors. PMID:21415923

  17. Cardiovascular disease risk factors among Latino migrant and seasonal farmworkers.

    PubMed

    Castañeda, Sheila F; Rosenbaum, René P; Holscher, Jessica T; Madanat, Hala; Talavera, Gregory A

    2015-01-01

    Migrant and seasonal (MS) farmworkers are an important component of the US economy. Their unique occupational health concerns have garnered research, but chronic disease research in this population is lacking. It is unclear whether health differences exist between migrant (those who migrate to and travel a distance from the home environment and thus live in temporary housing for the purpose of employment) and seasonal workers (those who work in the agricultural industry on a seasonal basis, whose long-term home environments are often near work locations and thus may be considered more "settled"), since most research presents MS farmworkers as a homogenous group. This study explored potential differences in cardiovascular disease risk factors, (i.e., diabetes, current smoking, obesity, hypertension, and hypercholesterolemia) by sex and MS status among a sample of 282 English- and Spanish- speaking Latino MS farmworkers in the Midwest using cross-sectional survey and clinical laboratory data. Results showed that in multivariate logistic regression analyses, migrant workers (odds ratio [OR] = 2.15) had a higher likelihood of being obese compared with seasonal workers (P < .05). MS farmworkers did not differ in likelihood of smoking, diabetes, hypertension, or hypercholesterolemia. In adjusted analyses, females were more likely to be obese (OR = 3.29) and have diabetes (OR = 4.74) compared with males (P < .05); and males were more likely to be current smokers (OR = 7.50) as compared with females (P < .05). This study provides insight into chronic health concerns among this predominantly Latino farmworker population and suggests that future prevention and intervention research may need to focus on sex differences rather than MS farmworker status.

  18. Particulate Air Pollution and Clinical Cardiovascular Disease Risk Factors

    PubMed Central

    Shanley, Ryan P; Hayes, Richard B; Cromar, Kevin R; Ito, Kazuhiko; Gordon, Terry; Ahn, Jiyoung

    2016-01-01

    BACKGROUND Long-term exposure to ambient particulate matter (PM) air pollution is associated with increased cardiovascular disease (CVD); however, the impact of PM on clinical risk factors for CVD in healthy subjects is unclear. We examined the relationship of PM with levels of circulating lipids and blood pressure in the Third National Health and Nutrition Examination Survey (NHANES III), a large nationally-representative US survey. METHODS This study was based on 11,623 adult participants of NHANES III (1988–1994; median age 41.0). Serum lipids and blood pressure were measured during the NHANES III examination. Average exposure for 1988–1994 to particulate matter <10µm in aerodynamic diameter (PM10) at the residences of participants was estimated based on measurements from U.S. Environmental Protection Agency monitors. Multivariate linear regression was used to estimate the associations of PM10 with lipids and blood pressure. RESULTS An interquartile range width (IQRw) increase in PM10 exposure (11.1 µg/m3) in the study population was associated with 2.42 percent greater serum triglycerides (95% confidence interval [CI]: 1.09–3.76); multivariate adjusted means of triglycerides according to increasing quartiles of PM10 were 137.6, 142.5, 142.6, and 148.9 mg/dL, respectively. An IQRw increase in PM10 was associated with 1.43 percent greater total cholesterol (95% CI: 1.21–1.66). These relationships with triglycerides and total cholesterol did not differ by age or region. Associations of PM10 with blood pressure were modest. CONCLUSIONS Findings from this large diverse study indicate that greater long-term PM10 exposure is associated with elevated serum triglycerides and total cholesterol, potentially mediating air pollution-related effects on CVD. PMID:26605815

  19. Hepatitis C virus coinfection independently increases the risk of cardiovascular disease in HIV-positive patients.

    PubMed

    Fernández-Montero, J V; Barreiro, P; de Mendoza, C; Labarga, P; Soriano, V

    2016-01-01

    Patients infected with HIV are at increased risk for cardiovascular disease despite successful antiretroviral therapy. Likewise, chronic hepatitis C virus (HCV) infection is associated with extrahepatic complications, including cardiovascular disease. However the risk of cardiovascular disease has not been formally examined in HIV/HCV-coinfected patients. A retrospective study was carried out to assess the influence of HCV coinfection on the risk of cardiovascular events in a large cohort of HIV-infected patients recruited since year 2004. A composite event of cardiovascular disease was used as an endpoint, including myocardial infarction, angina pectoris, stroke or death due to any of them. A total of 1136 patients (567 HIV-monoinfected, 70 HCV-monoinfected and 499 HIV/HCV-coinfected) were analysed. Mean age was 42.7 years, 79% were males, and 46% were former injection drug users. Over a mean follow-up of 79.4 ± 21 months, 3 patients died due to cardiovascular disease, whereas 29 suffered a first episode of coronary ischaemia or stroke. HIV/HCV-coinfected patients had a greater incidence of cardiovascular disease events and/or death than HIV-monoinfected individuals (4% vs 1.2%, P = 0.004) and HCV-monoinfected persons (4% vs 1.4%, P = 0.5). After adjusting for demographics, virological parameters and classical cardiovascular disease risk factors (smoking, hypertension, diabetes, high LDL cholesterol), both HIV/HCV coinfection (HR 2.91; CI 95%: 1.19-7.12; P = 0.02) and hypertension (HR 3.65; CI 95%: 1.34-9.94; P = 0.01) were independently associated with cardiovascular disease events and/or death in HIV-infected patients. Chronic hepatitis C and hypertension are independently associated with increased cardiovascular disease risk in HIV-infected patients. Therefore, treatment of chronic hepatitis C should be prioritized in HIV/HCV-coinfected patients regardless of any liver fibrosis staging.

  20. Distribution of Short-Term and Lifetime Predicted Risks of Cardiovascular Diseases in Peruvian Adults

    PubMed Central

    Quispe, Renato; Bazo-Alvarez, Juan Carlos; Burroughs Peña, Melissa S; Poterico, Julio A; Gilman, Robert H; Checkley, William; Bernabé-Ortiz, Antonio; Huffman, Mark D; Miranda, J Jaime

    2015-01-01

    Background Short-term risk assessment tools for prediction of cardiovascular disease events are widely recommended in clinical practice and are used largely for single time-point estimations; however, persons with low predicted short-term risk may have higher risks across longer time horizons. Methods and Results We estimated short-term and lifetime cardiovascular disease risk in a pooled population from 2 studies of Peruvian populations. Short-term risk was estimated using the atherosclerotic cardiovascular disease Pooled Cohort Risk Equations. Lifetime risk was evaluated using the algorithm derived from the Framingham Heart Study cohort. Using previously published thresholds, participants were classified into 3 categories: low short-term and low lifetime risk, low short-term and high lifetime risk, and high short-term predicted risk. We also compared the distribution of these risk profiles across educational level, wealth index, and place of residence. We included 2844 participants (50% men, mean age 55.9 years [SD 10.2 years]) in the analysis. Approximately 1 of every 3 participants (34% [95% CI 33 to 36]) had a high short-term estimated cardiovascular disease risk. Among those with a low short-term predicted risk, more than half (54% [95% CI 52 to 56]) had a high lifetime predicted risk. Short-term and lifetime predicted risks were higher for participants with lower versus higher wealth indexes and educational levels and for those living in urban versus rural areas (P<0.01). These results were consistent by sex. Conclusions These findings highlight potential shortcomings of using short-term risk tools for primary prevention strategies because a substantial proportion of Peruvian adults were classified as low short-term risk but high lifetime risk. Vulnerable adults, such as those from low socioeconomic status and those living in urban areas, may need greater attention regarding cardiovascular preventive strategies. PMID:26254303

  1. Screening for Peripheral Artery Disease and Cardiovascular Disease Risk Assessment with Ankle Brachial Index in Adults

    MedlinePlus

    Understanding Task Force Recommendations Screening for Peripheral Artery Disease and Cardiovascular Disease Risk Assessment with Ankle Brachial Index in Adults The U.S. Preventive Services Task Force (Task Force) has issued a ...

  2. A clinical approach to obstructive sleep apnea as a risk factor for cardiovascular disease

    PubMed Central

    Maeder, Micha T; Schoch, Otto D; Rickli, Hans

    2016-01-01

    Obstructive sleep apnea (OSA) is associated with cardiovascular risk factors, cardiovascular diseases, and increased mortality. Epidemiological studies have established these associations, and there are now numerous experimental and clinical studies which have provided information on the possible underlying mechanisms. Mechanistic proof-of-concept studies with surrogate endpoints have been performed to demonstrate that treatment of OSA by continuous positive airway pressure (CPAP) has the potential to reverse or at least to attenuate not only OSA but also the adverse cardiovascular effects associated with OSA. However, no randomized studies have been performed to demonstrate that treatment of OSA by CPAP improves clinical outcomes in patients with cardiovascular risk factors and/or established cardiovascular disease and concomitant OSA. In the present review, we summarize the current knowledge on the role of OSA as a potential cardiovascular risk factor, the impact of OSA on cardiac function, the role of OSA as a modifier of the course of cardiovascular diseases such as coronary artery disease, atrial fibrillation, and heart failure, and the insights from studies evaluating the impact of CPAP therapy on the cardiovascular features associated with OSA. PMID:27051291

  3. Importance of cardiovascular disease risk management in patients with type 2 diabetes mellitus

    PubMed Central

    Lorber, Daniel

    2014-01-01

    Type 2 diabetes mellitus (T2DM) is commonly accompanied by other cardiovascular disease (CVD) risk factors, such as hypertension, obesity, and dyslipidemia. Furthermore, CVD is the most common cause of death in people with T2DM. It is therefore of critical importance to minimize the risk of macrovascular complications by carefully managing modifiable CVD risk factors in patients with T2DM. Therapeutic strategies should include lifestyle and pharmacological interventions targeting hyperglycemia, hypertension, dyslipidemia, obesity, cigarette smoking, physical inactivity, and prothrombotic factors. This article discusses the impact of modifying these CVD risk factors in the context of T2DM; the clinical evidence is summarized, and current guidelines are also discussed. The cardiovascular benefits of smoking cessation, increasing physical activity, and reducing low-density lipoprotein cholesterol and blood pressure are well established. For aspirin therapy, any cardiovascular benefits must be balanced against the associated bleeding risk, with current evidence supporting this strategy only in certain patients who are at increased CVD risk. Although overweight, obesity, and hyperglycemia are clearly associated with increased cardiovascular risk, the effect of their modification on this risk is less well defined by available clinical trial evidence. However, for glucose-lowering drugs, further evidence is expected from several ongoing cardiovascular outcome trials. Taken together, the evidence highlights the value of early intervention and targeting multiple risk factors with both lifestyle and pharmacological strategies to give the best chance of reducing macrovascular complications in the long term. PMID:24920930

  4. AKI and Long-Term Risk for Cardiovascular Events and Mortality.

    PubMed

    Odutayo, Ayodele; Wong, Christopher X; Farkouh, Michael; Altman, Douglas G; Hopewell, Sally; Emdin, Connor A; Hunn, Benjamin H

    2017-01-01

    AKI associates with increased long-term risk of mortality, but the prognostic significance of AKI in terms of long-term cardiovascular disease remains unconfirmed. We conducted a systematic review and meta-analysis to assess whether AKI associates with long-term cardiovascular disease. We included cohort studies that examined adults with and without AKI and reported a multivariable-adjusted relative risk (RR) for the association between AKI and cardiovascular mortality, major cardiovascular events, and disease-specific events: congestive heart failure, acute myocardial infarction, and stroke. Twenty-five studies involving 254,408 adults (55,150 with AKI) were included. AKI associated with an 86% and a 38% increased risk of cardiovascular mortality and major cardiovascular events, respectively ([RR 1.86; 95% confidence interval (95% CI), 1.72 to 2.01] and [RR 1.38; 95% CI, 1.23 to 1.55], respectively). For disease-specific events, AKI associated with a 58% increased risk of heart failure (RR 1.58; 95% CI, 1.46 to 1.72) and a 40% increased risk of acute myocardial infarction (RR 1.40; 95% CI, 1.23 to 1.59). The elevated risk of heart failure and acute myocardial infarction persisted in subgroup analyses on the basis of AKI severity and the proportion of adults with baseline ischemic heart disease. Finally, AKI was associated with a 15% increased risk of stroke (RR 1.15; 95% CI, 1.03 to 1.28). In conclusion, AKI associates with an elevated risk of cardiovascular mortality and major cardiovascular events, particularly heart failure and acute myocardial infarction.

  5. Audit of Cardiovascular Disease Risk Factors among Supported Adults with Intellectual Disability Attending an Ageing Clinic

    ERIC Educational Resources Information Center

    Wallace, Robyn A.; Schluter, Philip

    2008-01-01

    Background: Little is known about the cardiovascular disease (CVD) risk factor profile for older adults with intellectual disability (ID). As many CVD risk factors are treatable by lifestyle changes, confirmation of the risk factor profile for older adults with ID could substantially impact upon preventive health practices for this group. Method:…

  6. The relationship between calcium intake, obesity, and cardiovascular disease risk factors: the jackson heart study

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Cardiovascular disease (CVD) is a major health risk in the United States. Major indicators of CVD risk include obesity, blood lipids, and blood pressure. Modifiable risk factors associated with CVD include body composition (body mass index and waist circumference), serum lipids, and blood pressure. ...

  7. Knowledge of cardiovascular disease risk factors among the Canadian population: relationships with indicators of socioeconomic status

    PubMed Central

    Potvin, L; Richard, L; Edwards, A C

    2000-01-01

    BACKGROUND: We examined the ability of adult Canadians to recall cardiovascular disease risk factors to determine the associations between their ability to recall risk factors for cardiovascular disease and their socioeconomic status. METHODS: This study used the database assembled by the Canadian Heart Health Surveys Research Group between 1986 and 1992--a stratified representative sample comprising 23,129 Canadian residents aged 18 to 74. Nurses administered a standard questionnaire asking respondents to list the major risk factors for cardiovascular disease: fat in food, smoking, lack of exercise, excess weight, elevated blood cholesterol and high blood pressure. Six logistic regressions examined the multivariate associations between ability to recall each risk factor with education, income adequacy, occupation, sex, age, marital status and province of residence. RESULTS: More people knew about the behaviour-related risk factors for cardiovascular disease than about the physiologic risk factors: 60% recalled fat in food, 52% smoking and 41% lack of exercise, but only 32% identified weight, 27% cholesterol and 22% high blood pressure. Education was the socioeconomic status indicator most strongly and consistently associated with the ability to recall risk factors for cardiovascular disease. The odds ratios of reporting an association of the risks between people with elementary education and those with university degrees varied between 0.16 (95% confidence interval 0.12 to 0.22) for lack of exercise to 0.55 (95% confidence interval 0.39 to 0.77) for smoking. INTERPRETATION: People in categories at greater risk of cardiovascular disease, such as those aged 65 or more or those with only elementary education, are less able to recall important cardiovascular disease risk factors. PMID:10813022

  8. Association of VAV2 and VAV3 polymorphisms with cardiovascular risk factors

    PubMed Central

    Perretta-Tejedor, Nuria; Fernández-Mateos, Javier; García-Ortiz, Luis; Gómez-Marcos, Manuel A.; Recio-Rodríguez, José I.; Agudo-Conde, Cristina; Rodriguez-Sánchez, Emiliano; Morales, Ana I.; López-Hernández, Francisco J.; López-Novoa, José M.; González-Sarmiento, Rogelio; Martínez-Salgado, Carlos

    2017-01-01

    Hypertension, diabetes and obesity are cardiovascular risk factors closely associated to the development of renal and cardiovascular target organ damage. VAV2 and VAV3, members of the VAV family proto-oncogenes, are guanosine nucleotide exchange factors for the Rho and Rac GTPase family, which is related with cardiovascular homeostasis. We have analyzed the relationship between the presence of VAV2 rs602990 and VAV3 rs7528153 polymorphisms with cardiovascular risk factors and target organ damage (heart, vessels and kidney) in 411 subjects. Our results show that being carrier of the T allele in VAV2 rs602990 polymorphism is associated with an increased risk of obesity, reduced levels of ankle-brachial index and diastolic blood pressure and reduced retinal artery caliber. In addition, being carrier of T allele is associated with increased risk of target organ damage in males. On the other hand, being carrier of the T allele in VAV3 rs7528153 polymorphism is associated with a decreased susceptibility of developing a pathologic state composed by the presence of hypertension, diabetes, obesity or cardiovascular damage, and with an increased risk of developing altered basal glycaemia. This is the first report showing an association between VAV2 and VAV3 polymorphisms with cardiovascular risk factors and target organ damage. PMID:28157227

  9. Psoriasis strikes back! Epicardial adipose tissue: another contributor to the higher cardiovascular risk in psoriasis.

    PubMed

    Raposo, Inês; Torres, Tiago

    2015-10-01

    For many years psoriasis was considered an inflammatory condition restricted to the skin. However, nowadays it is considered an immune-mediated, systemic inflammatory condition associated with numerous medical comorbidities, particularly cardiometabolic diseases, and overall cardiovascular mortality. Several studies have suggested that psoriasis may be an independent risk factor for atherosclerosis, indicating that psoriasis itself poses an intrinsic risk for cardiovascular disease, probably due to the disease's inflammatory burden. However, other causes beyond systemic inflammation and traditional cardiovascular risk factors may be implicated in cardiovascular disease in psoriasis. Recently, epicardial adipose tissue, an emerging cardiovascular risk factor, has been shown to be increased in psoriasis patients and to be associated with subclinical atherosclerosis, providing another possible link between psoriasis and atherosclerosis. The reason for the increase in epicardial adipose tissue in patients with psoriasis is unknown, but it is probably multifactorial, with genetic, immune-mediated and behavioral factors having a role. Thus, along with the increased prevalence of cardiometabolic risk factors and systemic inflammation in psoriasis, epicardial adipose tissue is probably another important contributor to the higher cardiovascular risk observed in psoriasis.

  10. Association of VAV2 and VAV3 polymorphisms with cardiovascular risk factors.

    PubMed

    Perretta-Tejedor, Nuria; Fernández-Mateos, Javier; García-Ortiz, Luis; Gómez-Marcos, Manuel A; Recio-Rodríguez, José I; Agudo-Conde, Cristina; Rodriguez-Sánchez, Emiliano; Morales, Ana I; López-Hernández, Francisco J; López-Novoa, José M; González-Sarmiento, Rogelio; Martínez-Salgado, Carlos

    2017-02-03

    Hypertension, diabetes and obesity are cardiovascular risk factors closely associated to the development of renal and cardiovascular target organ damage. VAV2 and VAV3, members of the VAV family proto-oncogenes, are guanosine nucleotide exchange factors for the Rho and Rac GTPase family, which is related with cardiovascular homeostasis. We have analyzed the relationship between the presence of VAV2 rs602990 and VAV3 rs7528153 polymorphisms with cardiovascular risk factors and target organ damage (heart, vessels and kidney) in 411 subjects. Our results show that being carrier of the T allele in VAV2 rs602990 polymorphism is associated with an increased risk of obesity, reduced levels of ankle-brachial index and diastolic blood pressure and reduced retinal artery caliber. In addition, being carrier of T allele is associated with increased risk of target organ damage in males. On the other hand, being carrier of the T allele in VAV3 rs7528153 polymorphism is associated with a decreased susceptibility of developing a pathologic state composed by the presence of hypertension, diabetes, obesity or cardiovascular damage, and with an increased risk of developing altered basal glycaemia. This is the first report showing an association between VAV2 and VAV3 polymorphisms with cardiovascular risk factors and target organ damage.

  11. A four-year cardiovascular risk score for type 2 diabetic inpatients

    PubMed Central

    Ramírez-Prado, Dolores; Folgado-de la Rosa, David Manuel; Carbonell-Torregrosa, María Ángeles; Martínez-Díaz, Ana María; Martínez-St. John, Damian Robert James; Gil-Guillén, Vicente Francisco

    2015-01-01

    As cardiovascular risk tables currently in use were constructed using data from the general population, the cardiovascular risk of patients admitted via the hospital emergency department may be underestimated. Accordingly, we constructed a predictive model for the appearance of cardiovascular diseases in patients with type 2 diabetes admitted via the emergency department. We undertook a four-year follow-up of a cohort of 112 adult patients with type 2 diabetes admitted via the emergency department for any cause except patients admitted with acute myocardial infarction, stroke, cancer, or a palliative status. The sample was selected randomly between 2010 and 2012. The primary outcome was time to cardiovascular disease. Other variables (at baseline) were gender, age, heart failure, renal failure, depression, asthma/chronic obstructive pulmonary disease, hypertension, dyslipidaemia, insulin, smoking, admission for cardiovascular causes, pills per day, walking habit, fasting blood glucose and creatinine. A cardiovascular risk table was constructed based on the score to estimate the likelihood of cardiovascular disease. Risk groups were established and the c-statistic was calculated. Over a mean follow-up of 2.31 years, 39 patients had cardiovascular disease (34.8%, 95% CI [26.0–43.6%]). Predictive factors were gender, age, hypertension, renal failure, insulin, admission due to cardiovascular reasons and walking habit. The c-statistic was 0.734 (standard error: 0.049). After validation, this study will provide a tool for the primary health care services to enable the short-term prediction of cardiovascular disease after hospital discharge in patients with type 2 diabetes admitted via the emergency department. PMID:26056618

  12. Adverse Pregnancy Conditions, Infertility, and Future Cardiovascular Risk: Implications for Mother and Child

    PubMed Central

    Park, Ki; Wei, Janet; Minissian, Margo; Merz, C. Noel Bairey

    2016-01-01

    Adverse pregnancy conditions in women are common and have been associated with adverse cardiovascular and metabolic outcomes such as myocardial infarction and stroke. As risk stratification in women is often suboptimal, recognition of non-traditional risk factors such as hypertensive disorders of pregnancy and premature delivery has become increasingly important. Additionally, such conditions may also increase the risk of cardiovascular disease in the children of afflicted women. In this review, we aim to highlight these conditions, along with infertility, and the association between such conditions and various cardiovascular outcomes and related maternal risk along with potential translation of risk to offspring. We will also discuss proposed mechanisms driving these associations as well as potential opportunities for screening and risk modification. PMID:26037616

  13. Exercise Protects against PCB-Induced Inflammation and Associated Cardiovascular Risk Factors

    PubMed Central

    Murphy, Margaret O.; Petriello, Michael C.; Han, Sung Gu; Sunkara, Manjula; Morris, Andrew J; Esser, Karyn; Hennig, Bernhard

    2015-01-01

    Polychlorinated biphenyls (PCBs) are persistent environmental pollutants that contribute to the initiation of cardiovascular disease. Exercise has been shown to reduce the risk of cardiovascular disease; however, whether exercise can modulate PCB-induced vascular endothelial dysfunction and associated cardiovascular risk factors is unknown. We examined the effects of exercise on coplanar PCB- induced cardiovascular risk factors including oxidative stress, inflammation, impaired glucose tolerance, hypercholesteremia, and endothelium-dependent relaxation. Male ApoE−/− mice were divided into sedentary and exercise groups (voluntary wheel running) over a 12 week period. Half of each group was exposed to vehicle or PCB 77 at weeks 1, 2, 9, and 10. For ex vivo studies, male C57BL/6 mice exercised via voluntary wheel training for 5 weeks and then were administered with vehicle or PCB 77 24 hours before vascular reactivity studies were performed. Exposure to coplanar PCB increased risk factors associated with cardiovascular disease, including oxidative stress and systemic inflammation, glucose intolerance, and hypercholesteremia. The 12 week exercise intervention significantly reduced these pro-atherogenic parameters. Exercise also upregulated antioxidant enzymes including phase II detoxification enzymes. Sedentary animals exposed to PCB 77 exhibited endothelial dysfunction as demonstrated by significant impairment of endothelium-dependent relaxation, which was prevented by exercise. Lifestyle modifications such as aerobic exercise could be utilized as a therapeutic approach for the prevention of adverse cardiovascular health effects induced by environmental pollutants such as PCBs. Keywords: exercise, polychlorinated biphenyl, endothelial function, antioxidant response, cardiovascular disease, inflammation, oxidative stress PMID:25586614

  14. Longitudinal Study of Hypertensive Subjects With Type 2 Diabetes Mellitus: Overall and Cardiovascular Risk.

    PubMed

    Safar, Michel E; Gnakaméné, Jean-Barthélémy; Bahous, Sola Aoun; Yannoutsos, Alexandra; Thomas, Frédérique

    2017-04-10

    Despite adequate glycemic and blood pressure control, treated type 2 diabetic hypertensive subjects have a significantly elevated overall/cardiovascular risk. We studied 244 816 normotensive and 99 720 hypertensive subjects (including 7480 type 2 diabetics) attending medical checkups between 1992 and 2011. We sought to identify significant differences in overall/cardiovascular risk between hypertension with and without diabetes mellitus. Mean follow-up was 12.7 years; 14 050 all-cause deaths were reported. From normotensive to hypertensive populations, a significant progression in overall/cardiovascular mortality was observed. Mortality was significantly greater among diabetic than nondiabetic hypertensive subjects (all-cause mortality, 14.05% versus 7.43%; and cardiovascular mortality, 1.28% versus 0.7%). No interaction was observed between hemodynamic measurements and overall/cardiovascular risk, suggesting that blood pressure factors, even during drug therapy, could not explain the differences in mortality rates between diabetic and nondiabetic hypertensive patients. Using cross-sectional regression models, a significant association was observed between higher education levels, lower levels of anxiety and depression, and reduced overall mortality in diabetic hypertensive subjects, while impaired renal function, a history of stroke and myocardial infarction, and increased alcohol and tobacco consumption were significantly associated with increased mortality. Blood pressure and glycemic control alone cannot reverse overall/cardiovascular risk in diabetics with hypertension. Together with cardiovascular measures, overall prevention should include recommendations to reduce alcohol and tobacco consumption and improve stress, education levels, and physical activity.

  15. Efficacy of statins for primary prevention in people at low cardiovascular risk: a meta-analysis

    PubMed Central

    Tonelli, Marcello; Lloyd, Anita; Clement, Fiona; Conly, Jon; Husereau, Don; Hemmelgarn, Brenda; Klarenbach, Scott; McAlister, Finlay A.; Wiebe, Natasha; Manns, Braden

    2011-01-01

    Background: Statins were initially used to improve cardiovascular outcomes in people with established coronary artery disease, but recently their use has become more common in people at low cardiovascular risk. We did a systematic review of randomized trials to assess the efficacy and harms of statins in these individuals. Methods: We searched MEDLINE and EMBASE (to Jan. 28, 2011), registries of health technology assessments and clinical trials, and reference lists of relevant reviews. We included trials that randomly assigned participants at low cardiovascular risk to receive a statin versus a placebo or no statin. We defined low risk as an observed 10-year risk of less than 20% for cardiovascular-related death or nonfatal myocardial infarction, but we explored other definitions in sensitivity analyses. Results: We identified 29 eligible trials involving a total of 80 711 participants. All-cause mortality was significantly lower among patients receiving a statin than among controls (relative risk [RR] 0.90, 95% confidence interval [CI] 0.84–0.97) for trials with a 10-year risk of cardiovascular disease < 20% [primary analysis] and 0.83, 95% CI 0.73–0.94, for trials with 10-year risk < 10% [sensitivity analysis]). Patients in the statin group were also significantly less likely than controls to have nonfatal myocardial infarction (RR 0.64, 95% CI 0.49–0.84) and nonfatal stroke (RR 0.81, 95% CI 0.68–0.96). Neither metaregression nor stratified analyses suggested statistically significant differences in efficacy between high-and low-potency statins, or larger reductions in cholesterol. Interpretation: Statins were found to be efficacious in preventing death and cardiovascular morbidity in people at low cardiovascular risk. Reductions in relative risk were similar to those seen in patients with a history of coronary artery disease. PMID:21989464

  16. Sedentary Behavior and Cardiovascular Risk in Older Adults: a Scoping Review.

    PubMed

    Hajduk, Alexandra M; Chaudhry, Sarwat I

    2016-01-01

    Sedentary behavior is an emerging risk factor for cardiovascular disease (CVD) and may be particularly relevant to the cardiovascular health of older adults. This scoping review describes the existing literature examining the prevalence of sedentary time in older adults with CVD and the association of sedentary behavior with cardiovascular risk in older adults. We found that older adults with CVD spend >75 % of their waking day sedentary, and that sedentary time is higher among older adults with CVD than among older adults without CVD. High sedentary behavior is consistently associated with worse cardiac lipid profiles and increased cardiac risk scores in older adults; the associations of sedentary behavior with blood pressure, CVD incidence, and CVD-related mortality among older adults are less clear. Future research with larger sample sizes using validated methods to measure sedentary behavior are needed to clarify the association between sedentary behavior and cardiovascular outcomes in older adults.

  17. Approach to Dyslipidemia, Lipodystrophy, and Cardiovascular Risk in Patients with HIV Infection

    PubMed Central

    2010-01-01

    There is a significant prevalence (20%–80% depending on the population and the study) of lipid disorders and other cardiovascular risk factors in people living with HIV infection. This review focuses on HIV and HIV treatment–associated metabolic and cardiovascular concerns, including dyslipidemias, lipodystrophy syndromes, endothelial dysfunctions, and associated metabolic events such as insulin resistance. Emerging hypotheses of the underlying pathophysiology of these issues, with impact on selection of specific antiretroviral treatment (ART) strategies, therapy, and preventive approaches to decreasing cardiovascular risk and other problems associated with these syndromes are discussed. Screening for cardiovascular risk as part of the decision of starting antiretroviral therapy, and during care of patients with HIV regardless of ART therapy status, is suggested with particular areas of focus. Statins, other hyperlipidemic therapies, treatment for specific problems arising due to lipodystrophy, and implications on ART selection to avoid drug interactions and adverse effects are also discussed. PMID:21181310

  18. Approach to dyslipidemia, lipodystrophy, and cardiovascular risk in patients with HIV infection.

    PubMed

    Troll, J Gregory

    2011-02-01

    There is a significant prevalence (20%-80% depending on the population and the study) of lipid disorders and other cardiovascular risk factors in people living with HIV infection. This review focuses on HIV and HIV treatment-associated metabolic and cardiovascular concerns, including dyslipidemias, lipodystrophy syndromes, endothelial dysfunctions, and associated metabolic events such as insulin resistance. Emerging hypotheses of the underlying pathophysiology of these issues, with impact on selection of specific antiretroviral treatment (ART) strategies, therapy, and preventive approaches to decreasing cardiovascular risk and other problems associated with these syndromes are discussed. Screening for cardiovascular risk as part of the decision of starting antiretroviral therapy, and during care of patients with HIV regardless of ART therapy status, is suggested with particular areas of focus. Statins, other hyperlipidemic therapies, treatment for specific problems arising due to lipodystrophy, and implications on ART selection to avoid drug interactions and adverse effects are also discussed.

  19. Sedentary Behavior and Cardiovascular Risk in Older Adults: a Scoping Review

    PubMed Central

    Chaudhry, Sarwat I.

    2016-01-01

    Sedentary behavior is an emerging risk factor for cardiovascular disease (CVD) and may be particularly relevant to the cardiovascular health of older adults. This scoping review describes the existing literature examining the prevalence of sedentary time in older adults with CVD and the association of sedentary behavior with cardiovascular risk in older adults. We found that older adults with CVD spend >75 % of their waking day sedentary, and that sedentary time is higher among older adults with CVD than among older adults without CVD. High sedentary behavior is consistently associated with worse cardiac lipid profiles and increased cardiac risk scores in older adults; the associations of sedentary behavior with blood pressure, CVD incidence, and CVD-related mortality among older adults are less clear. Future research with larger sample sizes using validated methods to measure sedentary behavior are needed to clarify the association between sedentary behavior and cardiovascular outcomes in older adults. PMID:27375828

  20. Inheritance pattern of familial hypercholesterolemia and markers of cardiovascular risk[S

    PubMed Central

    Kusters, D. Meeike; Avis, Hans J.; Braamskamp, Marjet J.; Huijgen, Roeland; Wijburg, Frits A.; Kastelein, John J.; Wiegman, Albert; Hutten, Barbara A.

    2013-01-01

    Studies in children and adults have resulted in conflicting evidence in the quest for the answer to the hypothesis that offspring from hypercholesterolemic mothers might have an increased cardiovascular risk. Previous studies might have suffered from limitations such as cohort size and clinical sampling bias. We therefore explored this hypothesis in large cohorts of both subjects with familial hypercholesterolemia (FH) and unaffected siblings in a wide age range. In three cohorts (cohort 1: n = 1,988, aged 0–18 years; cohort 2: n = 300, 8–30 years; cohort 3: n = 369, 18–60 years), we measured lipid and lipoproteins as well as carotid intima-media thickness (c-IMT) in offspring from FH mothers versus FH fathers. For LDL cholesterol, triglycerides (TGs), and c-IMT, we performed a pooled analysis. No significant differences could be observed in c-IMT, lipid, or lipoprotein levels from offspring of FH mothers versus FH fathers. Pooled analyses showed no significant differences for either LDL cholesterol [mean difference 0.02 (−0.06,0.11) mmol/l, P = 0.60], TGs [mean difference 0.07 (0.00,0.14) mmol/l, P = 0.08], or c-IMT [mean difference −0.00 (−0.01,0.01) mm, P = 0.86]. Our data do not support the hypothesis that cardiovascular risk markers are different between offspring from FH mothers and FH fathers. PMID:23833242

  1. Relationship between outdoor temperature and cardiovascular disease risk factors in older people

    PubMed Central

    Barry, Sarah JE; Whincup, Peter H; Wannamethee, S Goya; Lowe, Gordon DO; Jefferis, Barbara J; Lennon, Lucy; Welsh, Paul; Ford, Ian; Sattar, Naveed; Morris, Richard W

    2016-01-01

    Background Previous studies demonstrated that lower outdoor temperatures increase the levels of established cardiovascular disease risk factors, such as blood pressure and lipids. Whether or not low temperatures increase novel cardiovascular disease risk factors levels is not well studied. The aim was to investigate associations of outdoor temperature with a comprehensive range of established and novel cardiovascular disease risk factors in two large Northern European studies of older adults, in whom cardiovascular disease risk is increased. Design and methods Data came from the British Regional Heart Study (4252 men aged 60–79 years) and the Prospective Study of Pravastatin in the Elderly at Risk (5804 men and women aged 70–82 years). Associations between outdoor temperature and cardiovascular disease risk factors were quantified in each study and then pooled using a random effects model. Results With a 5℃ lower mean temperature, total cholesterol was 0.04 mmol/l (95% confidence interval (CI) 0.02–0.07) higher, low density lipoprotein cholesterol was 0.02 mmol/l (95% CI 0.01–0.05) higher and SBP was 1.12 mm Hg (95% CI 0.60–1.64) higher. Among novel cardiovascular disease risk factors, C-reactive protein was 3.3% (95% CI 1.0–5.6%) higher, interleukin-6 was 2.7% (95% CI 1.1–4.3%) higher, and vitamin D was 11.2% (95% CI 1.0–20.4%) lower. Conclusions Lower outdoor temperature was associated with adverse effects on cholesterol, blood pressure, circulating inflammatory markers, and vitamin D in two older populations. Public health approaches to protect the elderly against low temperatures could help in reducing the levels of several cardiovascular disease risk factors. PMID:27899528

  2. Relationship between outdoor temperature and cardiovascular disease risk factors in older people.

    PubMed

    Sartini, Claudio; Barry, Sarah Je; Whincup, Peter H; Wannamethee, S Goya; Lowe, Gordon DO; Jefferis, Barbara J; Lennon, Lucy; Welsh, Paul; Ford, Ian; Sattar, Naveed; Morris, Richard W

    2017-03-01

    Background Previous studies demonstrated that lower outdoor temperatures increase the levels of established cardiovascular disease risk factors, such as blood pressure and lipids. Whether or not low temperatures increase novel cardiovascular disease risk factors levels is not well studied. The aim was to investigate associations of outdoor temperature with a comprehensive range of established and novel cardiovascular disease risk factors in two large Northern European studies of older adults, in whom cardiovascular disease risk is increased. Design and methods Data came from the British Regional Heart Study (4252 men aged 60-79 years) and the Prospective Study of Pravastatin in the Elderly at Risk (5804 men and women aged 70-82 years). Associations between outdoor temperature and cardiovascular disease risk factors were quantified in each study and then pooled using a random effects model. Results With a 5℃ lower mean temperature, total cholesterol was 0.04 mmol/l (95% confidence interval (CI) 0.02-0.07) higher, low density lipoprotein cholesterol was 0.02 mmol/l (95% CI 0.01-0.05) higher and SBP was 1.12 mm Hg (95% CI 0.60-1.64) higher. Among novel cardiovascular disease risk factors, C-reactive protein was 3.3% (95% CI 1.0-5.6%) higher, interleukin-6 was 2.7% (95% CI 1.1-4.3%) higher, and vitamin D was 11.2% (95% CI 1.0-20.4%) lower. Conclusions Lower outdoor temperature was associated with adverse effects on cholesterol, blood pressure, circulating inflammatory markers, and vitamin D in two older populations. Public health approaches to protect the elderly against low temperatures could help in reducing the levels of several cardiovascular disease risk factors.

  3. Ischemic Heart Disease in HIV: An In-depth Look at Cardiovascular Risk.

    PubMed

    Raposeiras-Roubín, Sergio; Triant, Virginia

    2016-12-01

    Although the incidence of cardiovascular diseases classically associated with human immunodeficiency virus (HIV) has decreased considerably with antiretroviral therapy, cardiovascular risk, and especially ischemic heart disease, are higher in HIV-infected patients than in uninfected individuals. This is due to the interaction of patient-dependent factors with virus-dependent factors, as well as factors associated with antiretroviral therapy. With increasing of life expectancy and the chronicity of HIV infection, cardiovascular disease has emerged as an important cause of morbidity and mortality in HIV patients. In developed countries, the most common cardiovascular manifestation of HIV is ischemic heart disease. Currently, it is not uncommon to find HIV patients with acute coronary syndrome and, given the important pharmacokinetic interactions of antiretroviral drugs, it is important to know which cardiovascular treatments are safe in this group of patients. The ideal approach would be to mitigate the cardiovascular risk in HIV patients with specific primary prevention measures. All these issues are discussed in this review, which aims to aid clinical cardiologists faced with HIV patients with ischemic heart disease or with high cardiovascular risk in daily clinical practice.

  4. Cardiovascular risk assessment in low-resource settings: a consensus document of the European Society of Hypertension Working Group on Hypertension and Cardiovascular Risk in Low Resource Settings

    PubMed Central

    Modesti, Pietro A.; Agostoni, Piergiuseppe; Agyemang, Charles; Basu, Sanjay; Benetos, Athanase; Cappuccio, Francesco P.; Ceriello, Antonio; Del Prato, Stefano; Kalyesubula, Robert; O’Brien, Eoin; Kilama, Michael O.; Perlini, Stefano; Picano, Eugenio; Reboldi, Gianpaolo; Remuzzi, Giuseppe; Stuckler, David; Twagirumukiza, Marc; Van Bortel, Luc M.; Watfa, Ghassan; Zhao, Dong; Parati, Gianfranco

    2014-01-01

    The Global Burden of Diseases, Injuries, and Risk Factors Study 2010 confirms ischemic heart disease and stroke as the leading cause of death and that hypertension is the main associated risk factor worldwide. How best to respond to the rising prevalence of hypertension in resource-deprived settings is a topic of ongoing public-health debate and discussion. In low-income and middle-income countries, socioeconomic inequality and cultural factors play a role both in the development of risk factors and in the access to care. In Europe, cultural barriers and poor communication between health systems and migrants may limit migrants from receiving appropriate prevention, diagnosis, and treatment. To use more efficiently resources available and to make treatment cost-effective at the patient level, cardiovascular risk approach is now recommended. In 2011, The European Society of Hypertension established a Working Group on ‘Hypertension and Cardiovascular risk in low resource settings’, which brought together cardiologists, diabetologists, nephrologists, clinical trialists, epidemiologists, economists, and other stakeholders to review current strategies for cardiovascular risk assessment in population studies in low-income and middle-income countries, their limitations, possible improvements, and future interests in screening programs. This report summarizes current evidence and presents highlights of unmet needs. PMID:24577410

  5. Childhood Psychosocial Cumulative Risks and Carotid Intima-Media Thickness in Adulthood: The Cardiovascular Risk in Young Finns Study

    PubMed Central

    Hakulinen, Christian; Pulkki-Råback, Laura; Elovainio, Marko; Kubzansky, Laura D.; Jokela, Markus; Hintsanen, Mirka; Juonala, Markus; Kivimäki, Mika; Josefsson, Kim; Hutri-Kähönen, Nina; Kähönen, Mika; Viikari, Jorma; Keltikangas-Järvinen, Liisa; Raitakari, Olli T

    2015-01-01

    Objective Adverse experiences in childhood may influence cardiovascular risk in adulthood. We examined the prospective associations between types of psychosocial adversity as well as having multiple adversities (e.g., cumulative risk) with carotid intima-media thickness (IMT) and its progression among young adults. Higher cumulative risk score in childhood was expected to be associated with higher IMT and its progression. Methods Participants were 2265 men and women (age range: 24-39 years in 2001) from the on-going Cardiovascular Risk in Young Finns study whose carotid IMT were measured in 2001 and 2007. A cumulative psychosocial risk score, assessed at the study baseline in 1980, was derived from four separate aspects of the childhood environment that may impose risk (childhood stressful life-events, parental health behavior family, socioeconomic status, and childhood emotional environment). Results The cumulative risk score was associated with higher IMT in 2007 (b=.004; se=.001; p<.001) and increased IMT progression from 2001 to 2007 (b=.003; se=.001; p=.001). The associations were robust to adjustment for conventional cardiovascular risk factors in childhood and adulthood, including adulthood health behavior, adulthood socioeconomic status and depressive symptoms. Among the individual childhood psychosocial risk categories, having more stressful life-events was associated with higher IMT in 2001 (b=.007; se=.003; p=.016) and poorer parental health behavior predicted higher IMT in 2007 (b=.004; se=.002; p=.031) after adjustment for age, sex and childhood cardiovascular risk factors. Conclusions Early life psychosocial environment influences cardiovascular risk later in life and considering cumulative childhood risk factors may be more informative than individual factors in predicting progression of preclinical atherosclerosis in adulthood. PMID:26809108

  6. Is Sex Good for Your Health? A National Study on Partnered Sexuality and Cardiovascular Risk Among Older Men and Women

    PubMed Central

    Liu, Hui; Waite, Linda; Shen, Shannon; Wang, Donna

    2016-01-01

    Working from a social relationship and life course perspective, we provide generalizable population-based evidence on partnered sexuality linked to cardiovascular risk in later life using national longitudinal data from the NSHAP (N=2204). We consider characteristics of partnered sexuality of older men and women, particularly sexual activity and sexual quality, as they affect cardiovascular risk. Cardiovascular risk is defined as hypertension, rapid heart rate, elevated CRP, and general cardiovascular events. We find that older men are more likely to report being sexually active, report having sex more often and more enjoyably than are older women. Results from cross-lagged models suggest that high frequency of sex is positively related to later risk of cardiovascular events for men but not women, whereas good sexual quality seems to protect women but not men from cardiovascular risk in later life. We find no evidence that poor cardiovascular health interferes with later sexuality for either gender. PMID:27601406

  7. Assessment of cardiovascular risk of new drugs for the treatment of diabetes mellitus: risk assessment vs. risk aversion.

    PubMed

    Zannad, Faiez; Stough, Wendy Gattis; Lipicky, Raymond J; Tamargo, Juan; Bakris, George L; Borer, Jeffrey S; Alonso García, Maria de Los Angeles; Hadjadj, Samy; Koenig, Wolfgang; Kupfer, Stuart; McCullough, Peter A; Mosenzon, Ofri; Pocock, Stuart; Scheen, André J; Sourij, Harald; Van der Schueren, Bart; Stahre, Christina; White, William B; Calvo, Gonzalo

    2016-07-01

    The Food and Drug Administration issued guidance for evaluating the cardiovascular risk of new diabetes mellitus drugs in 2008. Accumulating evidence from several completed trials conducted within this framework raises questions as to whether requiring safety outcome studies for all new diabetes mellitus therapies remains justified. Given the burden of cardiovascular disease in patients with diabetes, the focus should shift towards cardiovascular outcome studies designed to evaluate efficacy (i.e. to determine the efficacy of a drug over placebo or standard care) rather than demonstrating that risk is not increased by a pre-specified safety margin. All stakeholders are responsible for ensuring that new drug approvals occur under conditions of appropriate safety and effectiveness. It is also a shared responsibility to avoid unnecessary hurdles that may compromise access to useful drugs and threaten the sustainability of health systems. It is critical to renew this debate so that stakeholders can collectively determine the optimal approach for developing new drugs to treat type 2 diabetes mellitus.

  8. Detection of Cardiovascular Disease Risk's Level for Adults Using Naive Bayes Classifier

    PubMed Central

    Miranda, Eka; Amelga, Alowisius Y.; Maribondang, Marco M.; Salim, Mulyadi

    2016-01-01

    Objectives The number of deaths caused by cardiovascular disease and stroke is predicted to reach 23.3 million in 2030. As a contribution to support prevention of this phenomenon, this paper proposes a mining model using a naïve Bayes classifier that could detect cardiovascular disease and identify its risk level for adults. Methods The process of designing the method began by identifying the knowledge related to the cardiovascular disease profile and the level of cardiovascular disease risk factors for adults based on the medical record, and designing a mining technique model using a naïve Bayes classifier. Evaluation of this research employed two methods: accuracy, sensitivity, and specificity calculation as well as an evaluation session with cardiologists and internists. The characteristics of cardiovascular disease are identified by its primary risk factors. Those factors are diabetes mellitus, the level of lipids in the blood, coronary artery function, and kidney function. Class labels were assigned according to the values of these factors: risk level 1, risk level 2 and risk level 3. Results The evaluation of the classifier performance (accuracy, sensitivity, and specificity) in this research showed that the proposed model predicted the class label of tuples correctly (above 80%). More than eighty percent of respondents (including cardiologists and internists) who participated in the evaluation session agree till strongly agreed that this research followed medical procedures and that the result can support medical analysis related to cardiovascular disease. Conclusions The research showed that the proposed model achieves good performance for risk level detection of cardiovascular disease. PMID:27525161

  9. Challenges and Opportunities for Extracting Cardiovascular Risk Biomarkers from Imaging Data

    NASA Astrophysics Data System (ADS)

    Kakadiaris, I. A.; Mendizabal-Ruiz, E. G.; Kurkure, U.; Naghavi, M.

    Complications attributed to cardiovascular diseases (CDV) are the leading cause of death worldwide. In the United States, sudden heart attack remains the number one cause of death and accounts for the majority of the 280 billion burden of cardiovascular diseases. In spite of the advancements in cardiovascular imaging techniques, the rate of deaths due to unpredicted heart attack remains high. Thus, novel computational tools are of critical need, in order to mine quantitative parameters from the imaging data for early detection of persons with a high likelihood of developing a heart attack in the near future (vulnerable patients). In this paper, we present our progress in the research of computational methods for the extraction of cardiovascular risk biomarkers from cardiovascular imaging data. In particular, we focus on the methods developed for the analysis of intravascular ultrasound (IVUS) data.

  10. Impact of selective platelet inhibition in reducing cardiovascular risk – role of vorapaxar

    PubMed Central

    Cheng, Judy WM

    2016-01-01

    This article reviews the pharmacology, clinical efficacy, and safety of vorapaxar in reducing cardiovascular risk. Vorapaxar is a tricyclic himbacine-derived reversible inhibitor of platelet surface protease activator receptor-1, which prevents thrombin from activating platelets. Two Phase III clinical trials and multiple subanalyses from the two trials with vorapaxar have been published. In patients with recent acute coronary syndrome, vorapaxar, when added to standard therapy, did not reduce the composite cardiovascular end point. In contrary, in a study of secondary prevention for patients with cardiovascular diseases, vorapaxar reduced the risk of cardiovascular death or ischemic events (myocardial infarction, stroke) in patients with stable atherosclerosis who were receiving standard therapy. Vorapaxar is approved in the US for use with aspirin and/or clopidogrel in the secondary prevention of thrombogenic cardiovascular events in stable patients with peripheral arterial disease or a history of myocardial infarction. Vorapaxar increases risk of bleeding and is contraindicated in patients with previous cerebrovascular events. It is essential to balance individual patient’s bleeding risk to any further cardiovascular benefits that they may get. Future investigation is also needed to evaluate use of vorapaxar with newer antiplatelet agents such as ticagrelor and cangrelor, as well as its role as monotherapy. PMID:27366081

  11. Exercise protects against PCB-induced inflammation and associated cardiovascular risk factors.

    PubMed

    Murphy, Margaret O; Petriello, Michael C; Han, Sung Gu; Sunkara, Manjula; Morris, Andrew J; Esser, Karyn; Hennig, Bernhard

    2016-02-01

    Polychlorinated biphenyls (PCBs) are persistent environmental pollutants that contribute to the initiation of cardiovascular disease. Exercise has been shown to reduce the risk of cardiovascular disease; however, whether exercise can modulate PCB-induced vascular endothelial dysfunction and associated cardiovascular risk factors is unknown. We examined the effects of exercise on coplanar PCB-induced cardiovascular risk factors including oxidative stress, inflammation, impaired glucose tolerance, hypercholesteremia, and endothelium-dependent relaxation. Male ApoE(-/-) mice were divided into sedentary and exercise groups (voluntary wheel running) over a 12-week period. Half of each group was exposed to vehicle or PCB 77 at weeks 1, 2, 9, and 10. For ex vivo studies, male C57BL/6 mice exercised via voluntary wheel training for 5 weeks and then were administered with vehicle or PCB 77 24 h before vascular reactivity studies were performed. Exposure to coplanar PCB increased risk factors associated with cardiovascular disease, including oxidative stress and systemic inflammation, glucose intolerance, and hypercholesteremia. The 12-week exercise intervention significantly reduced these proatherogenic parameters. Exercise also upregulated antioxidant enzymes including phase II detoxification enzymes. Sedentary animals exposed to PCB 77 exhibited endothelial dysfunction as demonstrated by significant impairment of endothelium-dependent relaxation, which was prevented by exercise. Lifestyle modifications such as aerobic exercise could be utilized as a therapeutic approach for the prevention of adverse cardiovascular health effects induced by environmental pollutants such as PCBs.

  12. Somatotype of the individuals with lower extremity amputation and its association with cardiovascular risk.

    PubMed

    Mozumdar, Arupendra; Roy, Subrata K

    2008-03-01

    Anthropometric somatotyping is one of the methods to describe the shape of the human body, which shows some associations with an individual's health and disease condition, especially with cardiovascular diseases (CVD). Individuals with lower extremity amputation (LEA) are known to be more vulnerable to the cardiovascular risk. The objectives of the present study are to report the somatotype of the individuals having lower extremity amputation, to study the possible variation in somatotype between two groups of amputated individuals, and to study the association between cardiovascular disease risk factor and somatotype components among individuals with locomotor disability. 102 adult male individuals with unilateral lower-extremity amputation residing in Calcutta and adjoining areas were investigated. The anthropometric data for somatotyping and data on cardiovascular risk traits (such as body mass index, blood pressure measurements, blood lipids) have been collected. The somatotyping technique of Carter & Heath (1990) has been followed. The result shows high mean values of endomorphy and mesomorphy components and a low mean value of the ectomorphy component among the amputated individuals having cardiovascular risks. The results of both discriminant analysis and logistic regression analysis show a significant relationship between somatotype components and CVD risk among the individuals with LEA. The findings of the present study support the findings of similar studies conducted on the normal population. Diagnosis of CVD risk condition through somatotyping can be utilized in prevention/treatment management for the individuals with LEA.

  13. Therapy for triggered acute risk prevention in subjects at increased cardiovascular risk.

    PubMed

    Tofler, Geoffrey H; Spinaze, Monica; Shaw, Elizabeth; Buckley, Thomas

    2013-06-15

    Heavy physical exertion, emotional stress, heavy meals, and respiratory infection transiently increase the risk of myocardial infarction, sudden cardiac death, and stroke; however, it remains uncertain how to use this information for disease prevention. We determined whether it was feasible for those with either risk factors for cardiovascular disease (CVD) or known CVD to take targeted medication for the hazard duration of the triggering activity to reduce their risk. After a run-in of 1 month, 20 subjects (12 women and 8 men) aged 68.6 years (range 58 to 83) recorded for 2 months all episodes of physical and emotional stress, heavy meal consumption, and respiratory infection. For each episode, the subjects were instructed to take either aspirin 100 mg and propranolol 10 mg (for physical exertion and emotional stress) or aspirin 100 mg alone (for respiratory infection and heavy meal consumption) and to record their adherence. Adherence with taking the appropriate medication was 86% according to the diary entries, with 15 of 20 subjects (75%) achieving ≥80% adherence. Propranolol taken before exertion reduced the peak heart rate compared with similar exercise during the run-in period (118 ± 21 vs 132 ± 16 beats/min, p = 0.016). Most subjects (85%) reported that it was feasible to continue taking the medication in this manner. In conclusion, it is feasible for those with increased CVD risk to identify potential triggers of acute CVD and to take targeted therapy at the time of these triggers.

  14. Cardiovascular Risk Factor Burden in Africa and the Middle East: The Africa Middle East Cardiovascular Epidemiological (ACE) Study

    PubMed Central

    Alsheikh-Ali, Alawi A.; Omar, Mohamed I.; Raal, Frederick J.; Rashed, Wafa; Hamoui, Omar; Kane, Abdoul; Alami, Mohamed; Abreu, Paula; Mashhoud, Walid M.

    2014-01-01

    Background Increased urbanization in the developing world parallels a rising burden of chronic diseases. Developing countries account for ∼80% of global cardiovascular (CV) deaths, but contribute a paucity of systematic epidemiological data on CV risk factors. Objective To estimate the prevalence of CV risk factors in rural and urban cohorts attending general practice clinics in the Africa and Middle East (AfME) region. Methods In a cross-sectional epidemiological study, the presence of CV risk factors (hypertension, diabetes mellitus (diabetes), dyslipidemia, obesity, smoking and abdominal obesity) were evaluated in stable adult outpatients attending general practice primary care clinics. A rural population was defined as isolated (>50 km or lack of easy access to commuter transportation) from urban centers. Results 4,378 outpatients were systematically recruited from 94 clinics across 14 AfME countries. Mean age was 46±14 years and 52% of outpatients were female. A high prevalence of dyslipidemia (70%) and abdominal obesity (68%) were observed, followed by hypertension (43%) and diabetes (25%). The vast majority of outpatients (92%) had at least one modifiable CV risk factor, many (74%) had more than one, and half (53%) had 3 or more. These findings were observed in both genders and across urban and rural centers. Among outpatients with pre-existing hypertension or dyslipidemia, many were not at their target blood pressure or LDL-cholesterol goals. Conclusion Cardiovascular risk factors are highly prevalent among relatively young, stable outpatients attending general practice clinics across AfME. The findings support opportunistic screening for CV risk factors whenever outpatients visit a general practitioner and provide an opportunity for early identification and management of CV risk factors, including lifestyle interventions. PMID:25090638

  15. Lifestyle Risk Factors and Cardiovascular Disease in Cubans and Cuban Americans

    PubMed Central

    Burroughs Peña, Melissa S.; Patel, Dhaval; Rodríguez Leyva, Delfin; Khan, Bobby V.; Sperling, Laurence

    2012-01-01

    Cardiovascular disease is the leading cause of mortality in Cuba. Lifestyle risk factors for coronary heart disease (CHD) in Cubans have not been compared to risk factors in Cuban Americans. Articles spanning the last 20 years were reviewed. The data on Cuban Americans are largely based on the Hispanic Health and Nutrition Examination Survey (HHANES), 1982–1984, while more recent data on epidemiological trends in Cuba are available. The prevalence of obesity and type 2 diabetes mellitus remains greater in Cuban Americans than in Cubans. However, dietary preferences, low physical activity, and tobacco use are contributing to the rising rates of obesity, type 2 diabetes mellitus, and CHD in Cuba, putting Cubans at increased cardiovascular risk. Comprehensive national strategies for cardiovascular prevention that address these modifiable lifestyle risk factors are necessary to address the increasing threat to public health in Cuba. PMID:22203917

  16. Perceived health, life satisfaction, and cardiovascular risk factors among elderly Korean immigrants and elderly Koreans.

    PubMed

    Sin, Mo-Kyung; Chae, Young-Ran; Choe, Myoung-Ae; Murphy, Patrick; Kim, Jeungim; Jeon, Mi-Yang

    2011-03-01

    Acknowledging that changes in sociocultural environment influence health status, the purpose of this study was to compare perceived health, life satisfaction, and cardiovascular health in elderly Korean immigrants and elderly Koreans. In this cross-sectional study, a convenience sample of 88 elderly Korean immigrants and 295 elderly Koreans 65 and older were recruited from Korean communities in the United States and Korea. Respondents' perceived health was measured by self-assessment; life satisfaction was self-assessed using a dichotomous scale of general satisfaction with life; and cardiovascular health status was surveyed by self-report of major diagnosed cardiovascular risk factors (i.e., hypertension, hyperlipidemia, diabetes mellitus) and body mass index measurement for obesity. Despite having better perceived health and life satisfaction, elderly Korean immigrants also had higher prevalence of cardiovascular risk factors. The findings provide health care providers with useful information for effective health assessment of minority immigrants.

  17. Oral contraceptives and cardiovascular risk. Taking a safe course of action.

    PubMed

    Derman, R J

    1990-09-15

    Although a prospective, longitudinal study on the long-term cardiovascular effects of oral contraceptives has yet to be performed, available data are useful in determining a safe course of action while physicians await definitive answers. Exogenous sex steroids produce important effects on lipid metabolism. Early intervention against cholesterol is important in reducing cardiovascular risk. Current users of high-dose formulations, particularly older women who smoke, are at greatest risk for cardiovascular complications, especially myocardial infarction. Low-dose oral contraceptives have more modest effects on lipid metabolism, but important differences in the potency of progestins remain. Fortunately, recent studies among users of lower-dose oral contraceptive formulations fail to show an increase in cardiovascular morbidity and mortality. Nonetheless, prudent physicians will avoid oral contraceptives that may adversely affect lipoprotein metabolism, such as those containing progestins with high androgenic and antiestrogenic potency.

  18. Dyslipidemia, obesity and other cardiovascular risk factors in the adult population in Senegal

    PubMed Central

    Doupa, Dominique; Seck, Sidy Mohamed; Dia, Charles Abdou; Diallo, Fatou Agne; Kane, Modou Oumy; Kane, Adama; Gueye, Pape Madieye; Mbaye, Maimouna Ndour; Gueye, Lamine; Jobe, Modou

    2014-01-01

    Introduction According to the WHO, 50% of deaths worldwide (40.1% in developing countries) are due to chronic non-communicable diseases (NCDs). Of these chronic NCDs, cardiovascular diseases remain the leading cause of death and disability in developed countries. The Framingham study has shown the importance of hypercholesterolemia as a primary risk factor. In Senegal, the epidemiology of dyslipidemia and obesity are still poorly understood due to the lack of comprehensive studies on their impact on the general population. This motivated this study to look into the key epidemiologic and socio-demographic determinants of these risk factors. Methods It was a cross-sectional descriptive epidemiological survey which included 1037 individuals selected by cluster sampling. Data were collected using a questionnaire following the WHO STEPwise approach. Socio-demographic, health and biomedical variables were collected. P value <0.05 was considered to be statistically significant. Results The average age was 48 years with a female predominance (M: F of 0.6). The literacy rate was 65.2% and 44.7% of participants were from rural areas. The prevalence of hypercholesterolemia, hyperLDLemia, hypoHDLemia, hypertriglyceridemia and mixed hyperlipidemia were 56%, 22.5%, 12.4%, 7.11% and 1.9% respectively. One in four was obese (BMI> 30kg/m2) and 34.8% had abdominal obesity. The main factors significantly associated with dyslipidemia were obesity, urban dwelling, physical inactivity and a family history of dyslipidemia. Conclusion The prevalence of dyslipidemia, obesity and other risk factors in the population was high needing immediate care for those affected and implementation of prevention strategies. PMID:25815102

  19. High Vitamin D Consumption Is Inversely Associated with Cardiovascular Disease Risk in an Urban Mexican Population

    PubMed Central

    Flores, Mario; Salazar-Martínez, Eduardo

    2016-01-01

    Background Vitamin D deficiency is a major global public health problem. Recent epidemiological studies have assessed the relationship between vitamin D and multiple outcomes, including cardiovascular disease. However, this evidence is limited and inconclusive. Our purpose in this study was to evaluate the association between dietary vitamin D intake and cardiovascular disease risk in adult Mexican population. Methods We conducted a cross-sectional analysis with the baseline data from 6294 men and women aged 20–80 years participating in the Health Workers Cohort Study. Data on sociodemographic, lifestyle, and medical history factors were collected with a self-administered questionnaire. Dietary intake was evaluated by using a semi-quantitative food-frequency questionnaire. Cardiovascular disease risk was calculated using a recalibration of the Framingham heart disease prediction score. To evaluate the association between vitamin D intake and 10-year cardiovascular disease risk, odds ratios (OR) and 95% confidence intervals (95% CI) were calculated using multiple logistic regression analysis. Results A total of 6294 subjects (1820 men and 4474 women) with a mean age of 42 years, were included. Of these, subjects in the highest quintile of vitamin D intake presented lower levels of triglycerides 14.6 mg/dL (P for trend = 0.001); 2.0 cm less in waist circumference (P for trend = 0.001) and 0.8 points less in the Framingham cardiovascular disease risk score (P for trend = 0.002) compared with the subjects in the lower quintile of vitamin D intake. Additionally, participants in the highest quintile of vitamin D consumption were less likely to develop elevated 10-year cardiovascular disease risk, compared with those in the lowest quintile (OR = 0.51; 95%CI: 0.33, 0.77; P for trend = 0.007). Conclusion Our data suggest that higher consumption of vitamin D is associated with a reduced risk of cardiovascular disease in Mexican population. PMID:27893863

  20. Cardiovascular risk factors in Mexican American adults: a transcultural analysis of NHANES III, 1988-1994.

    PubMed Central

    Sundquist, J; Winkleby, M A

    1999-01-01

    OBJECTIVES: This study examined the extent to which cardiovascular disease risk factors differ among subgroups of Mexican Americans living in the United States. METHODS: Using data from a national sample (1988-1994) of 1387 Mexican American women and 1404 Mexican American men, aged 25 to 64 years, we examined an estimate of coronary heart disease mortality risk and 5 primary cardiovascular disease risk factors: systolic blood pressure, body mass index, cigarette smoking, non-high-density lipoprotein cholesterol, and type 2 diabetes mellitus. Differences in risk were evaluated by country of birth and primary language spoken. RESULTS: Estimated 10-year coronary heart disease mortality risk per 1000 persons, adjusted for age and education, was highest for US-born Spanish-speaking men and women (27.5 and 11.4, respectively), intermediate for US-born English-speaking men and women (22.5 and 7.0), and lowest for Mexican-born men and women (20.0 and 6.6). A similar pattern of higher risk among US-born Spanish-speaking men and women was demonstrated for each of the 5 cardiovascular disease risk factors. CONCLUSIONS: These findings illustrate the heterogeneity of the Mexican American population and identify a new group at substantial risk for cardiovascular disease and in need of effective heart disease prevention programs. PMID:10224985

  1. Waist circumference and cardiovascular risk factors among rural older adults: gender differences

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Overweight and obese patients present with a greater risk for CVD. The purpose of this study was to explore how weight status relates to cardiovascular risk factor in older adults in the Geisinger Rural Aging Study (114 male, 158 female mean age 78. 5). Anthropometric and health data, along with a f...

  2. Prevalence of cardiovascular disease risk factors among older Puerto Rican adults living in Massachusetts

    Technology Transfer Automated Retrieval System (TEKTRAN)

    There remains limited research on cardiovascular disease (CVD) risk factors in Puerto Rican adults. We compared lifestyle and CVD risk factors in Puerto Rican men and women with normal fasting glucose (NFG), impaired fasting glucose (IFG), or type 2 diabetes (T2D), and investigated achievement of Am...

  3. A Cardiovascular Risk Reduction Program for American Indians with Metabolic Syndrome: The Balance Study

    ERIC Educational Resources Information Center

    Lee, Elisa T.; Jobe, Jared B.; Yeh, Jeunliang; Ali, Tauqeer; Rhoades, Everett R.; Knehans, Allen W.; Willis, Diane J.; Johnson, Melanie R.; Zhang, Ying; Poolaw, Bryce; Rogers, Billy

    2012-01-01

    The Balance Study is a randomized controlled trial designed to reduce cardiovascular disease (CVD) risk in 200 American Indian (AI) participants with metabolic syndrome who reside in southwestern Oklahoma. Major risk factors targeted include weight, diet, and physical activity. Participants are assigned randomly to one of two groups, a guided or a…

  4. The role of family in a dietary risk reduction intervention for cardiovascular disease

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Diet is an essential strategy for the prevention of primary and secondary cardiovascular disease (CVD) events. The objectives were to examine: how families at increased risk of CVD perceived personal risk, their motivations to make dietary changes, their understanding of diet, and the influence of o...

  5. Dietary carbohydrates and cardiovascular disease risk factors in the Framingham Offspring Cohort

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Evidence from observational studies has suggested that carbohydrate quality rather than absolute intake is associated with greater risk of chronic diseases. The aim of this study was to examine the relationship between carbohydrate intake and glycemic index and several cardiovascular disease risk f...

  6. Development of a cardiovascular risk score for use in low- and middle-income countries

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Summary measures of cardiovascular risk have long been used in public health, but few include nutritional predictors despite extensive evidence linking diet and heart disease. Study objectives were to develop and validate a novel risk score in a case-control study of myocardial infarction (MI) condu...

  7. Cardiovascular Risk Factors in Primary Relatives of Sudden Cardiac Death Victims

    DTIC Science & Technology

    1991-01-01

    hypertriglyceridemia and hypertension as risk factors in relatives of sudden death victims. The sample for both studies will be the same. 5 Chapter II The...student, Nicole Pashek, who will examine upper body obesity, glucose intolerance, hypertriglyceridemia , and hypertension as cardiovascular risk factors

  8. Vascular function and cardiovascular risk factors in women with severe flushing.

    PubMed

    Sassarini, Jenifer; Lumsden, Mary Ann

    2015-04-01

    Cardiovascular disease is the leading cause of death in women of postmenopausal age worldwide. It is a relatively rare occurrence before the menopause and the increase in incidence coincides with the most common symptom associated with menopausal transition, hot flushing. Interest in cardiovascular disease post-menopause has largely focused on the effect of hormone therapy on risk of coronary events and stroke, with vasomotor symptoms considered merely a nuisance symptom, but recent work suggests that the presence of flushing may be a marker of underlying cardiovascular disease.

  9. OVERWEIGHT OBESITY AND CARDIOVASCULAR RISK IN MENOPAUSAL TRANSITION.

    PubMed

    Villaverde Gutiérrez, Carmen; Ramírez Rodrigo, Jesús; Olmedo Alguacil, Maria Milagrosa; Sánchez Caravaca, Maria Angeles; Argente del Castillo Lechuga, Maria Josefa; Ruiz Villaverde, Alberto

    2015-10-01

    Introducción: el declive hormonal característico de la menopausia, junto al aumento ponderal añadido, está considerado como un factor determinante de riesgo cardiovascular. Propósito: examinar la situación ponderal en relación con la sintomatología clínica, durante la transición menopáusica, en mujeres derivadas desde atención primaria a la especialidad de endocrinología, para describir los posibles perfiles de riesgo cardiovascular. Método: se realizó un diseño observacional, analítico, de corte transversal, con los datos registrados en las historias clínicas en el momento de la derivación. 805 mujeres con 40 y más años de edad disponían de los registros necesarios para la estimación del riesgo cardiovascular. Resultados: la agrupación jerárquica distingue cuatro grupos. La frecuencia de obesidad en todos ellos superó el 60%, observándose los mayores promedios de riesgo cardiovascular en las mujeres de mayor edad y elevada frecuencia de obesidad e hipertensión arterial. En los grupos de menor edad, la estimación del riesgo fue baja, incrementándose hasta niveles similares a los de mayor edad, al proyectarlo a 65 años. Conclusión: estos resultados sugieren la necesidad de un seguimiento preventivo y terapéutico de la obesidad y los factores de riesgo modificables durante la transición menopáusica, para reducir el riesgo atribuible a dichos factores con el paso de los años.

  10. [Cardiovascular risk factors in children with primary nephrotic syndrome].

    PubMed

    Alegría-Torres, Gabriela Alejandra; Aguilar-Kitsu, María Alejandra; Estrada-Loza, María Jesús; Villasís-Keever, Miguel Ángel

    2015-01-01

    Introducción: se ha propuesto que los pacientes con síndrome nefrótico (SN) tienen con mayor frecuencia factores de riesgo cardiovascular. El objetivo de este estudio fue determinar la frecuencia de factores de riesgo cardiovascular en niños con SN primario. Métodos: estudio transversal, descriptivo y prospectivo. Se incluyeron 55 pacientes con SN primario. Se evaluó la presencia de sobrepeso/obesidad, hipertensión, dislipidemia, hiperglicemia, elevación de proteína C reactiva (PCR) de alta sensibilidad y el incremento en el grosor intimo-medial carotídeo (GIM). Se analizó el tipo de SN, el tiempo de evolución, el tratamiento actual y el número de recaídas. Para el análisis estadístico se utilizó chi cuadrada y rho de Spearman. Resultados: el factor de riesgo cardiovascular más frecuente fue el incremento del GIM carotídeo (98.1 %), seguido de hipertrigliceridemia (54.4 %) y de hipercolesterolemia total (40 %). Los pacientes con SN corticosensible tuvieron menor número de factores de riesgo comparados con los corticorresistentes. Además hubo una correlación positiva de mayor tiempo de evolución y número de recaídas con el incremento de factores. Conclusiones: el 98 % de los niños con SN primario tuvieron al menos un factor de riesgo cardiovascular. Ciertas características clínicas como ser corticorresistentes y el tiempo de evolución y tratamiento parecen estar relacionadas con la presencia de un mayor número de factores de riesgo.

  11. Increased 10-year cardiovascular disease and mortality risk scores in asymptomatic patients with calcium oxalate urolithiasis.

    PubMed

    Aydin, Hasan; Yencilek, Faruk; Erihan, Ismet Bilger; Okan, Binnur; Sarica, Kemal

    2011-12-01

    Both the prevalence of cardiovascular risk factors and event rate are increased in patients with urolithiasis. Screening is recommended to all patients who have high cardiovascular risk. The aim of this study was to document 10-year risk of cardiovascular disease and mortality in asymptomatic patients with urolithiasis. Consecutive 200 patients with calcium oxalate urolithiasis were compared with 200 age- and sex-matched healthy controls. Ten-year cardiovascular disease risk was calculated with the Framingham Risk Score and mortality risk with SCORE risk score. Calcium, oxalate, and citrate excretion were studied as urinary stone risk factors. The results indicate that patients with urolithiasis had higher total cholesterol (p < 0.0001), lower HDL-cholesterol (p < 0.0001), and higher systolic blood pressure (p < 0.0001) and hsCRP (p < 0.0001) compared with controls. Patients with urolithiasis had a higher Framingham Risk Scores [OR 8.36 (95% CI 3.81-18.65), p = 0.0001] and SCORE risk score [OR 3.02 (95% CI 1.30-7.02), p = 0.0006] compared with controls. The Framingham and SCORE risk score were significantly correlated with urinary calcium (p = 0.0001, r = 0.460, and p = 0.005, r = 0.223, respectively) and oxalate excretion (p = 0.0001, r = 0.516, p = 0.001, r = 0.290, respectively). In multiple linear regression analysis, urinary calcium and oxalate excretion, age, sex, total cholesterol, HDL-cholesterol, hsCRP and smoking were the independent predictors of 10-year cardiovascular disease risk and urinary calcium and oxalate excretion, age, sex, total cholesterol, fasting blood glucose for 10-year cardiovascular mortality. In conclusion, patients with calcium oxalate urolithiasis carry high risk of cardiovascular disease and mortality. All patients should be screened at the initial diagnosis of urolithiasis for the risk factors.

  12. Perceived and actual risk of cardiovascular disease in patients with rheumatoid arthritis in Korea

    PubMed Central

    Boo, Sunjoo; Froelicher, Erika S.; Yun, Ju-Hui; Kim, Ye-Won; Jung, Ju-Yang; Suh, Chang-Hee

    2016-01-01

    Abstract The purposes of this study were to compare the perceived and actual 10-year risk for cardiovascular disease (CVD) and to evaluate the influence of cardiovascular risk factors on perceived CVD risk in patients with rheumatoid arthritis (RA) in Korea. Additionally, the attainment of CVD prevention guideline goals by 3 levels of CVD risk (low, moderate, and high) was presented. For this cross-sectional study, data were collected from 208 patients with RA. Actual CVD risk was estimated with the Systematic Coronary Risk Evaluation (SCORE), and goal attainment was assessed based on the European League Against Rheumatism guidelines. Actual CVD risk and perceived risk were compared with cross-tabulation. Chi-square tests were used to evaluate differences in cardiovascular risk factors by perceived risk. Levels of goal attainment were presented in percentages. Among patients with RA, 13.9% were identified as being at high risk for CVD, whereas 39.9% were at moderate risk, and 46.2% were at low risk. The majority of those at high risk (96.6%) underestimated their risk for CVD. The use of antihypertensive or lipid-lowering medications and having a parental history of CVD significantly increased the likelihood that subjects with RA would perceive themselves as being at high risk for CVD. Diabetes, smoking, physical inactivity, and obesity did not affect perceived risk. A substantial proportion of the subjects with RA did not meet the prevention guideline goals. Patients with RA who are at increased risk of developing CVD must be managed as soon as possible to attain the guideline goals and, accordingly, lower their risk of future CVD. PMID:27749595

  13. Effectiveness of a Pharmacist-Led Cardiovascular Risk Reduction Clinic in Rural Perry County, Alabama

    PubMed Central

    Sands, Charles; Ford, Frances

    2016-01-01

    Background. The Cardiovascular Risk Reduction Clinic (CRRC) in Perry County, Alabama, provides free pharmacist-led services. Clinic goals include improving health outcomes and reducing cardiovascular risk factors. Objective. To investigate the effectiveness of the CRRC in rural Perry County, Alabama. The reduction of the modifiable cardiovascular risk factors, blood pressure and body mass index, was evaluated to measure a decrease from baseline to last clinic date. Methods. This retrospective chart review identified 130 patients with at least two blood pressure and BMI measurements from baseline to June 30, 2010. The patients' paper files were used to collect baseline data and most recent measurements, which were recorded on a data collection sheet. Results. There was a statistically significant reduction in systolic blood pressure of 4.08 mmHg, 3.25 mmHg reduction in diastolic blood pressure, and 0.42 kg/m2 reduction in mean BMI. At their last visit prior to June 30, 2010, 59% of hypertensive patients and 35% of diabetic patients were meeting their blood pressure goals. Conclusion. Pharmacist-led management of patients with cardiovascular risk factors significantly reduced blood pressure and allowed more patients to meet their hypertension treatment goals. Despite being modest, reductions in blood pressure and BMI help reduce overall cardiovascular risks. PMID:27525302

  14. Therapies for type 2 diabetes: lowering HbA1c and associated cardiovascular risk factors

    PubMed Central

    2010-01-01

    Objectives To summarize data supporting the effects of antidiabetes agents on glucose control and cardiovascular risk factors in patients with type 2 diabetes. Methods Studies reporting on the effects of antidiabetes agents on glycemic control, body weight, lipid levels, and blood pressure parameters are reviewed and summarized for the purpose of selecting optimal therapeutic regimens for patients with type 2 diabetes. Results National guidelines recommend the aggressive management of cardiovascular risk factors in patients with type 2 diabetes, including weight loss and achieving lipid and blood pressure treatment goals. All antidiabetes pharmacotherapies lower glucose; however, effects on cardiovascular risk factors vary greatly among agents. While thiazolidinediones, sulfonylureas, and insulin are associated with weight gain, dipeptidyl peptidase-4 inhibitors are considered weight neutral and metformin can be weight neutral or associated with a small weight loss. Glucagon-like peptide-1 receptor agonists and amylinomimetics (e.g. pramlintide) result in weight loss. Additionally, metformin, thiazolidinediones, insulin, and glucagon-like peptide-1 receptor agonists have demonstrated beneficial effects on lipid and blood pressure parameters. Conclusion Management of the cardiovascular risk factors experienced by patients with type 2 diabetes requires a multidisciplinary approach with implementation of treatment strategies to achieve not only glycemic goals but to improve and/or correct the underlying cardiovascular risk factors. PMID:20804556

  15. Associations between socioeconomic status and cardiovascular risk factors in an urban population in China.

    PubMed Central

    Yu, Z.; Nissinen, A.; Vartiainen, E.; Song, G.; Guo, Z.; Zheng, G.; Tuomilehto, J.; Tian, H.

    2000-01-01

    INTRODUCTION: In developed countries socioeconomic status has been proven to be an important factor in the progression of cardiovascular disease. The present article reports the results of a cross-sectional assessment to investigate the association between socioeconomic status and cardiovascular risk factors in a Chinese urban population. METHODS: In 1996, a behavioural risk factor survey was carried out in Tianjin, the third largest city in China. A sample of 4000 people aged 15-69 years, stratified by sex and 10-year age groups, was drawn randomly from urban areas of the city. The present study covers respondents aged 25-69 years (1615 men and 1592 women). Four socioeconomic indicators (education, occupation, income, and marital status), blood pressure, body mass index, and cigarette smoking were determined in the survey. RESULTS: Educational level seemed to be the most important measure of the four socioeconomic indicators in relation to the cardiovascular risk factors in the study population. People with lower socioeconomic status had higher levels of cardiovascular risk factors. The association between socioeconomic status and cardiovascular risk factors was more consistent among women than men. DISCUSSION: Our findings do not seem to differ from those observed in developed countries. PMID:11143189

  16. Relation of endothelial function to cardiovascular risk in women with sedentary occupations and without known cardiovascular disease.

    PubMed

    Lippincott, Margaret F; Carlow, Andrea; Desai, Aditi; Blum, Arnon; Rodrigo, Maria; Patibandla, Sushmitha; Zalos, Gloria; Smith, Kevin; Schenke, William H; Csako, Gyorgy; Waclawiw, Myron A; Cannon, Richard O

    2008-08-01

    Our purpose was to determine predictors of endothelial function and potential association with cardiovascular risk in women with sedentary occupations, in whom obesity-associated risk factors may contribute to excess morbidity and mortality. Ninety consecutive women (age range 22 to 63 years, 22 overweight (body mass index [BMI] > or =25 to 29.9 kg/m(2)) and 42 obese (BMI > or = 30 kg/m(2)), had vital signs, lipids, insulin, glucose, high-sensitivity C-reactive protein, and sex hormones measured. Endothelial function was determined using brachial artery flow-mediated dilation after 5 minutes of forearm ischemia. Treadmill stress testing was performed with gas exchange analysis at peak exercise (peak oxygen consumption [Vo(2)]) to assess cardiorespiratory fitness. Brachial artery reactivity was negatively associated with Framingham risk score (r = -0.3542, p = 0.0007). Univariate predictors of endothelial function included peak Vo(2) (r = 0.4483, p <0.0001), age (r = -0.3420, p = 0.0010), BMI (r = -0.3065, p = 0.0035), and high-sensitivity C-reactive protein (r = -0.2220, p = 0.0400). Using multiple linear regression analysis with stepwise modeling, peak Vo(2) (p = 0.0003) was the best independent predictor of brachial artery reactivity, with age as the only other variable reaching statistical significance (p = 0.0436) in this model. In conclusion, endothelial function was significantly associated with cardiovascular risk in women with sedentary occupations, who were commonly overweight or obese. Even in the absence of routine exercise, cardiorespiratory fitness, rather than conventional risk factors or body mass, is the dominant predictor of endothelial function and suggests a modifiable approach to risk.

  17. Variation in PCSK9 and HMGCR and Risk of Cardiovascular Disease and Diabetes.

    PubMed

    Ference, Brian A; Robinson, Jennifer G; Brook, Robert D; Catapano, Alberico L; Chapman, M John; Neff, David R; Voros, Szilard; Giugliano, Robert P; Davey Smith, George; Fazio, Sergio; Sabatine, Marc S

    2016-12-01

    Background Pharmacologic inhibitors of proprotein convertase subtilisin-kexin type 9 (PCSK9) are being evaluated in clinical trials for the treatment of cardiovascular disease. The effect of lowering low-density lipoprotein (LDL) cholesterol levels by inhibiting PCSK9 on the risk of cardiovascular events or diabetes is unknown. Methods We used genetic scores consisting of independently inherited variants in the genes encoding PCSK9 and 3-hydroxy-3-methylglutaryl-coenzyme A reductase (HMGCR; the target of statins) as instruments to randomly assign 112,772 participants from 14 studies, with 14,120 cardiovascular events and 10,635 cases of diabetes, to groups according to the number of LDL cholesterol-lowering alleles that they had inherited. We compared the effects of lower LDL cholesterol levels that were mediated by variants in PCSK9, HMGCR, or both on the risk of cardiovascular events and the risk of diabetes. Results Variants in PCSK9 and HMGCR were associated with nearly identical protective effects on the risk of cardiovascular events per decrease of 10 mg per deciliter (0.26 mmol per liter) in the LDL cholesterol level: odds ratio for cardiovascular events, 0.81 (95% confidence interval [CI], 0.74 to 0.89) for PCSK9 and 0.81 (95% CI, 0.72 to 0.90) for HMGCR. Variants in these two genes were also associated with very similar effects on the risk of diabetes: odds ratio for each 10 mg per deciliter decrease in LDL cholesterol, 1.11 (95% CI, 1.04 to 1.19) for PCSK9 and 1.13 (95% CI, 1.06 to 1.20) for HMGCR. The increased risk of diabetes was limited to persons with impaired fasting glucose levels for both scores and was lower in magnitude than the protective effect against cardiovascular events. When present together, PCSK9 and HMGCR variants had additive effects on the risk of both cardiovascular events and diabetes. Conclusions In this study, variants in PCSK9 had approximately the same effect as variants in HMGCR on the risk of cardiovascular events and

  18. Atherosclerosis is evident in treated HIV-infected subjects with low cardiovascular risk by carotid cardiovascular magnetic resonance

    PubMed Central

    ROSE, Kathleen A.M.; VERA, Jaime H.; DRIVAS, Peter; BANYA, Winston; KEENAN, Niall; PENNELL, Dudley J.; WINSTON, Alan

    2015-01-01

    Objective Premature atherosclerosis has been observed among HIV-infected individuals with high cardiovascular risk using one-dimensional ultrasound carotid intima-media thickness (C-IMT). We evaluated the assessment of HIV-infected individuals with low traditional cardiovascular disease risk using cardiovascular magnetic resonance (CMR), which allows three-dimensional assessment of the carotid artery wall. Methods Carotid CMR was performed in 33 HIV-infected individuals (cases) (19 male, 14 female), and 35 HIV-negative controls (20 male, 15 female). Exclusion criteria included smoking, hypertension, hyperlipidaemia (total cholesterol/HDL ratio>5) or family history of premature atherosclerosis. Cases were stable on combination antiretroviral therapy (cART) with plasma HIV-1 RNA <50 copies/mL. Using computer modelling, the arterial wall, lumen, and total vessel volumes were calculated for a 4cm length of each carotid artery centered on the bifurcation. The wall/outer-wall ratio (W/OW), an index of vascular thickening, was compared between the groups. Results Cases had a median CD4 cell count of 690 cells/uL. Mean (±SD) age and 10-year Framingham coronary risk scores were similar for cases and controls (45.2±9.7years versus 46.9±11.6years and 3.97±3.9% versus 3.72±3.5%, respectively). W/OW was significantly increased in cases compared with controls (36.7% versus 32.5%, p<0.0001); this was more marked in HIV-infected females. HIV-status was significantly associated with increased W/OW after adjusting for age (p<0.0001). No significant association between antiretroviral type and W/OW was found – W/OW lowered comparing abacavir to zidovudine (p=0.038), but statistical model fits poorly. Conclusions In a cohort of treated HIV-infected individuals with low measurable cardiovascular risk, we have observed evidence of premature subclinical atherosclerosis. PMID:26579986

  19. Global cardiovascular risk assessment in the primary prevention of cardiovascular disease in adults: systematic review of systematic reviews

    PubMed Central

    Tompson, Alice C; Onakpoya, Igho J; Roberts, Nia; Ward, Alison M; Heneghan, Carl J

    2017-01-01

    Objective To identify, critically appraise and summarise existing systematic reviews on the impact of global cardiovascular risk assessment in the primary prevention of cardiovascular disease (CVD) in adults. Design Systematic review of systematic reviews published between January 2005 and October 2016 in The Cochrane Library, EMBASE, MEDLINE or CINAHL databases, and post hoc analysis of primary trials. Participants, interventions, outcomes Systematic reviews of interventions involving global cardiovascular risk assessment relative to no formal risk assessment in adults with no history of CVD. The primary outcomes of interest were CVD-related morbidity and mortality and all-cause mortality; secondary outcomes were systolic blood pressure (SBP), cholesterol and smoking. Results We identified six systematic reviews of variable but generally of low quality (mean Assessing the Methodological Quality of Systematic Reviews 4.2/11, range 0/11 to 7/11). No studies identified by the systematic reviews reported CVD-related morbidity or mortality or all-cause mortality. Meta-analysis of reported randomised controlled trials (RCTs) showed small reductions in SBP (mean difference (MD) −2.22 mm Hg (95% CI −3.49 to −0.95); I2=66%; n=9; GRADE: very low), total cholesterol (MD −0.11 mmol/L (95% CI −0.20 to −0.02); I2=72%; n=5; GRADE: very low), low-density lipoprotein cholesterol (MD −0.15 mmol/L (95% CI −0.26 to −0.05), I2=47%; n=4; GRADE: very low) and smoking cessation (RR 1.62 (95% CI 1.08 to 2.43); I2=17%; n=7; GRADE: low). The median follow-up time of reported RCTs was 12 months (range 2–36 months). Conclusions The quality of existing systematic reviews was generally poor and there is currently no evidence reported in these reviews that the prospective use of global cardiovascular risk assessment translates to reductions in CVD morbidity or mortality. There are reductions in SBP, cholesterol and smoking but they may not be clinically

  20. Impact of cardiovascular risk factors on medical expenditure: evidence from epidemiological studies analysing data on health checkups and medical insurance.

    PubMed

    Nakamura, Koshi

    2014-01-01

    Concerns have increasingly been raised about the medical economic burden in Japan, of which approximately 20% is attributable to cardiovascular disease, including coronary heart disease and stroke. Because the management of risk factors is essential for the prevention of cardiovascular disease, it is important to understand the relationship between cardiovascular risk factors and medical expenditure in the Japanese population. However, only a few Japanese epidemiological studies analysing data on health checkups and medical insurance have provided evidence on this topic. Patients with cardiovascular risk factors, including obesity, hypertension, and diabetes, may incur medical expenditures through treatment of the risk factors themselves and through procedures for associated diseases that usually require hospitalization and sometimes result in death. Untreated risk factors may cause medical expenditure surges, mainly due to long-term hospitalization, more often than risk factors preventively treated by medication. On an individual patient level, medical expenditures increase with the number of concomitant cardiovascular risk factors. For single risk factors, personal medical expenditure may increase with the severity of that factor. However, on a population level, the medical economic burden attributable to cardiovascular risk factors results largely from a single, particularly prevalent risk factor, especially from mildly-to-moderately abnormal levels of the factor. Therefore, cardiovascular risk factors require management on the basis of both a cost-effective strategy of treating high-risk patients and a population strategy for reducing both the ill health and medical economic burdens that result from cardiovascular disease.

  1. Physical distress is associated with cardiovascular events in a high risk population of elderly men

    PubMed Central

    Einvik, Gunnar; Ekeberg, Øivind; Klemsdal, Tor O; Sandvik, Leiv; Hjerkinn, Elsa M

    2009-01-01

    Background Self-reported health perceptions such as physical distress and quality of life are suggested independent predictors of mortality and morbidity in patients with established cardiovascular disease. This study examined the associations between these factors and three years incidence of cardiovascular events in a population of elderly men with long term hyperlipidemia. Methods We studied observational data in a cohort of 433 men aged 64–76 years from a prospective, 2 × 2 factorial designed, three-year interventional trial. Information of classical risk factors was obtained and the following questionnaires were administered at baseline: Hospital Anxiety and Depression Scale, Physical Symptom Distress Index and Life Satisfaction Index. The occurrence of cardiovascular death, myocardial infarction, cerebrovascular incidences and peripheral arterial disease were registered throughout the study period. Continuous data with skewed distribution was split into tertiles. Hazard ratios (HR) were calculated from Cox regression analyses to assess the associations between physical distress, quality of life and cardiovascular events. Results After three years, 49 cardiovascular events were registered, with similar incidence among subjects with and without established cardiovascular disease. In multivariate analyses adjusted for age, smoking, systolic blood pressure, serum glucose, HADS-anxiety and treatment-intervention, physical distress was positively associated (HR 3.1, 95% CI 1.2 – 7.9 for 3rd versus 1st tertile) and quality of life negatively associated (HR 2.6, 95% CI 1.1–5.8 for 3rd versus 1st tertile) with cardiovascular events. The association remained statistically significant only for physical distress (hazard ratio 2.8 95% CI 1.2 – 6.8, p < 0.05) when both variables were evaluated in the same model. Conclusion Physical distress, but not quality of life, was independently associated with increased risk of cardiovascular events in an observational study

  2. Effect of early intensive multifactorial therapy on 5-year cardiovascular outcomes in individuals with type 2 diabetes detected by screening (ADDITION-Europe): a cluster-randomised trial

    PubMed Central

    Griffin, Simon J; Borch-Johnsen, Knut; Davies, Melanie J; Khunti, Kamlesh; Rutten, Guy EHM; Sandbæk, Annelli; Sharp, Stephen J; Simmons, Rebecca K; van den Donk, Maureen; Wareham, Nicholas J; Lauritzen, Torsten

    2011-01-01

    Summary Background Intensive treatment of multiple cardiovascular risk factors can halve mortality among people with established type 2 diabetes. We investigated the effect of early multifactorial treatment after diagnosis by screening. Methods In a pragmatic, cluster-randomised, parallel-group trial done in Denmark, the Netherlands, and the UK, 343 general practices were randomly assigned screening of registered patients aged 40–69 years without known diabetes followed by routine care of diabetes or screening followed by intensive treatment of multiple risk factors. The primary endpoint was first cardiovascular event, including cardiovascular mortality and morbidity, revascularisation, and non-traumatic amputation within 5 years. Patients and staff assessing outcomes were unaware of the practice's study group assignment. Analysis was done by intention to treat. This study is registered with ClinicalTrials.gov, number NCT00237549. Findings Primary endpoint data were available for 3055 (99·9%) of 3057 screen-detected patients. The mean age was 60·3 (SD 6·9) years and the mean duration of follow-up was 5·3 (SD 1·6) years. Improvements in cardiovascular risk factors (HbA1c and cholesterol concentrations and blood pressure) were slightly but significantly better in the intensive treatment group. The incidence of first cardiovascular event was 7·2% (13·5 per 1000 person-years) in the intensive treatment group and 8·5% (15·9 per 1000 person-years) in the routine care group (hazard ratio 0·83, 95% CI 0·65–1·05), and of all-cause mortality 6·2% (11·6 per 1000 person-years) and 6·7% (12·5 per 1000 person-years; 0·91, 0·69–1·21), respectively. Interpretation An intervention to promote early intensive management of patients with type 2 diabetes was associated with a small, non-significant reduction in the incidence of cardiovascular events and death. Funding National Health Service Denmark, Danish Council for Strategic Research, Danish Research

  3. Effect of using cardiovascular risk scoring in routine risk assessment in primary prevention of cardiovascular disease: protocol for an overview of systematic reviews

    PubMed Central

    Studzin´ski, Krzysztof; Tomasik, Tomasz; Krzyszton´, Janusz; Józ´wiak, Jacek; Windak, Adam

    2017-01-01

    Introduction Major clinical practice guidelines recommend assessing risk of cardiovascular disease (CVD) using absolute/global/total CVD risk scores. However, the effectiveness of using them in clinical practice, despite publication of numerous randomised controlled trials (RCTs), is still poorly understood. To summarise and analyse current knowledge in this field, we will carry out an overview of existing systematic reviews (SRs). The objective of this overview will be to assess the effect of using cardiovascular risk scoring in routine risk assessment in primary prevention of CVD compared with standard care. Methods and analysis We will include SRs and meta-analyses which take into account RCTs and quasi-RCTs investigating the effect of using cardiovascular risk scoring in routine risk assessment in primary prevention of CVD. SRs will be retrieved from 4 bibliographical databases and reference lists of identified reviews. Additionally, the PROSPERO database will be searched for unpublished, ongoing or recently completed SRs. 2 reviewers will assess the SRs independently for eligibility and bias. The data will be extracted to a special form. Any disagreement will be resolved by discussion. In case of lack of consensus, a third author will arbitrate. The overview of SRs will be reported according to the Preferred Reporting Items for Systematic Review and Meta-Analyses (PRISMA) statement. Ethics and dissemination Ethics approval is not required for overview of SRs. We will summarise evidence concerning whether use of the absolute/global/total CVD risk scoring tools in primary prevention of CVD is effective and supported with scientific data or not. If we face unsatisfactory confirmation, we will highlight a need for further research and advice on how to plan such a study. We will submit the results of our study for peer-review publication in a journal indexed in the international bibliographic database of biomedical information. PMID:28274967

  4. Nuts and legume seeds for cardiovascular risk reduction: scientific evidence and mechanisms of action.

    PubMed

    Souza, Rávila G M; Gomes, Aline C; Naves, Maria M V; Mota, João F

    2015-06-01

    Consumption of tree nuts and legume seeds is associated with a reduction in cardiovascular risk. The reduction in blood lipids and in inflammatory and oxidative processes exhibited by bioactive compounds such as monounsaturated and polyunsaturated fatty acids, fibers, phenolic compounds, tocopherols, phospholipids, carotenoids, some minerals, and arginine, has stimulated research on the mechanisms of action of these substances through distinct experimental approaches. It is, therefore, important to know the metabolic effect of each nut and legume seed or the mixture of them to choose the most suitable nutritional interventions in clinical practice. The aim of this narrative bibliographic review was to investigate the effects of tree nuts and legume seeds on biomarkers of cardiovascular risk, as well as their mechanisms of action with regard to lipid profiles, insulin resistance, arterial pressure, oxidative stress, and inflammation. The findings indicate that a mixture of nuts and legume seeds optimizes the protective effect against cardiovascular risk.

  5. Intestinal microbial metabolism of phosphatidylcholine: a novel insight in the cardiovascular risk scenario

    PubMed Central

    Sorrentino, Claudia; Principi, Mariabeatrice; Giorgio, Floriana; Losurdo, Giuseppe; Di Leo, Alfredo

    2015-01-01

    Intestinal microbiota is a “dynamic organ” influencing host metabolism, nutrition, physiology and immune system. Among its several interactions, the role of a phosphatidylcholine metabolite derived by gut flora activity, i.e., trimethylamine-N-oxide (TMAO), allows perceiving a novel insight in the cardiovascular risk scenario, being a strong predictor of this condition. Based on current reports, including the paper of Tang et al., we describe here: the possible role of intestinal microbiota in cardiovascular risk as well as potential interventions to reduce gut flora TMAO production by diet, probiotics and antibiotics. Finally, we highlight the possibility of evaluating, monitoring and modulating TMAO in order to use its serum levels as a marker of cardiovascular risk in the next future, when the need of controlled studies on large series will be satisfied. PMID:26312245

  6. Atomic force microscopy as a tool to evaluate the risk of cardiovascular diseases in patients

    NASA Astrophysics Data System (ADS)

    Guedes, Ana Filipa; Carvalho, Filomena A.; Malho, Inês; Lousada, Nuno; Sargento, Luís; Santos, Nuno C.

    2016-08-01

    The availability of biomarkers to evaluate the risk of cardiovascular diseases is limited. High fibrinogen levels have been identified as a relevant cardiovascular risk factor, but the biological mechanisms remain unclear. Increased aggregation of erythrocytes (red blood cells) has been linked to high plasma fibrinogen concentration. Here, we show, using atomic force microscopy, that the interaction between fibrinogen and erythrocytes is modified in chronic heart failure patients. Ischaemic patients showed increased fibrinogen-erythrocyte binding forces compared with non-ischaemic patients. Cell stiffness in both patient groups was also altered. A 12-month follow-up shows that patients with higher fibrinogen-erythrocyte binding forces initially were subsequently hospitalized more frequently. Our results show that atomic force microscopy can be a promising tool to identify patients with increased risk for cardiovascular diseases.

  7. Atomic force microscopy as a tool to evaluate the risk of cardiovascular diseases in patients.

    PubMed

    Guedes, Ana Filipa; Carvalho, Filomena A; Malho, Inês; Lousada, Nuno; Sargento, Luís; Santos, Nuno C

    2016-08-01

    The availability of biomarkers to evaluate the risk of cardiovascular diseases is limited. High fibrinogen levels have been identified as a relevant cardiovascular risk factor, but the biological mechanisms remain unclear. Increased aggregation of erythrocytes (red blood cells) has been linked to high plasma fibrinogen concentration. Here, we show, using atomic force microscopy, that the interaction between fibrinogen and erythrocytes is modified in chronic heart failure patients. Ischaemic patients showed increased fibrinogen-erythrocyte binding forces compared with non-ischaemic patients. Cell stiffness in both patient groups was also altered. A 12-month follow-up shows that patients with higher fibrinogen-erythrocyte binding forces initially were subsequently hospitalized more frequently. Our results show that atomic force microscopy can be a promising tool to identify patients with increased risk for cardiovascular diseases.

  8. Does calcium intake affect cardiovascular risk factors and/or events?

    PubMed

    Torres, Márcia Regina Simas Gonçalves; Sanjuliani, Antonio Felipe

    2012-07-01

    Dietary intervention is an important approach in the prevention of cardiovascular disease. Over the last decade, some studies have suggested that a calcium-rich diet could help to control body weight, with anti-obesity effects. The potential mechanism underlying the impact of calcium on body fat has been investigated, but it is not fully understood. Recent evidence has also suggested that a calcium-rich diet could have beneficial effects on other cardiovascular risk factors, such as insulin resistance, dyslipidemia, hypertension and inflammatory states. In a series of studies, it was observed that a high intake of milk and/or dairy products (the main sources of dietary calcium) is associated with a reduction in the relative risk of cardiovascular disease. However, a few studies suggest that supplemental calcium (mainly calcium carbonate or citrate) may be associated with an increased risk of cardiovascular events. This review will discuss the available evidence regarding the relationship between calcium intake (dietary and supplemental) and different cardiovascular risk factors and/or events.

  9. Peroxiredoxin isoforms are associated with cardiovascular risk factors in type 2 diabetes mellitus.

    PubMed

    El Eter, E; Al-Masri, A A

    2015-05-01

    The production of oxygen free radicals in type 2 diabetes mellitus contributes to the development of complications, especially the cardiovascular-related ones. Peroxiredoxins (PRDXs) are antioxidant enzymes that combat oxidative stress. The aim of this study was to investigate the associations between the levels of PRDX isoforms (1, 2, 4, and 6) and cardiovascular risk factors in type 2 diabetes mellitus. Fifty-three patients with type 2 diabetes mellitus (28F/25M) and 25 healthy control subjects (7F/18M) were enrolled. We measured the plasma levels of each PRDX isoform and analyzed their correlations with cardiovascular risk factors. The plasma PRDX1, -2, -4, and -6 levels were higher in the diabetic patients than in the healthy control subjects. PRDX2 and -6 levels were negatively correlated with diastolic blood pressure, fasting blood sugar, and hemoglobin A1c. In contrast, PRDX1 levels were positively correlated with low-density lipoprotein and C-reactive protein levels. PRDX4 levels were negatively correlated with triglycerides. In conclusion, PRDX1, -2, -4, and -6 showed differential correlations with a variety of traditional cardiovascular risk factors. These results should encourage further research into the crosstalk between PRDX isoforms and cardiovascular risk factors.

  10. Peroxiredoxin isoforms are associated with cardiovascular risk factors in type 2 diabetes mellitus

    PubMed Central

    El Eter, E.; Al-Masri, A.A.

    2015-01-01

    The production of oxygen free radicals in type 2 diabetes mellitus contributes to the development of complications, especially the cardiovascular-related ones. Peroxiredoxins (PRDXs) are antioxidant enzymes that combat oxidative stress. The aim of this study was to investigate the associations between the levels of PRDX isoforms (1, 2, 4, and 6) and cardiovascular risk factors in type 2 diabetes mellitus. Fifty-three patients with type 2 diabetes mellitus (28F/25M) and 25 healthy control subjects (7F/18M) were enrolled. We measured the plasma levels of each PRDX isoform and analyzed their correlations with cardiovascular risk factors. The plasma PRDX1, -2, -4, and -6 levels were higher in the diabetic patients than in the healthy control subjects. PRDX2 and -6 levels were negatively correlated with diastolic blood pressure, fasting blood sugar, and hemoglobin A1c. In contrast, PRDX1 levels were positively correlated with low-density lipoprotein and C-reactive protein levels. PRDX4 levels were negatively correlated with triglycerides. In conclusion, PRDX1, -2, -4, and -6 showed differential correlations with a variety of traditional cardiovascular risk factors. These results should encourage further research into the crosstalk between PRDX isoforms and cardiovascular risk factors. PMID:25742636

  11. In vitro models for assessing the potential cardiovascular disease risk associated with cigarette smoking.

    PubMed

    Fearon, Ian M; Gaça, Marianna D; Nordskog, Brian K

    2013-02-01

    Atherosclerotic cardiovascular disease is a prevalent human disorder and a significant cause of human morbidity and mortality. A number of risk factors may predispose an individual to developing atherosclerosis, and of these factors, cigarette smoking is strongly associated with the development of cardiovascular disease. Current thinking suggests that exposure to toxicants found in cigarette smoke may be responsible for this elevated disease likelihood, and this gives rise to the idea that reductions in the levels of some smoke toxicants may reduce the harm associated with cigarette smoking. To assess the disease risk of individuals who smoke cigarettes with altered toxicant levels, a weight-of-evidence approach is required examining both exposure and disease-related endpoints. A key element of such an assessment framework are data derived from the use of in vitro models of cardiovascular disease, which when considered alongside other forms of data (e.g. from clinical studies) may support evidence of potential reduced risk. Importantly, such models may also be used to provide mechanistic insight into the effects of smoking and of smoke toxicant exposure in cardiovascular disease development. In this review the use of in vitro models of cardiovascular disease and one of the contributory factors, oxidative stress, is discussed in the context of assessing the risk potential of both conventional and modified cigarettes. Practical issues concerning the use of these models for cardiovascular disease understanding and risk assessment are highlighted and areas of development necessary to enhance the power and predictive capacity of in vitro disease models in risk assessment are discussed.

  12. Associations of Bowel Movement Frequency with Risk of Cardiovascular Disease and Mortality among US Women

    PubMed Central

    Ma, Wenjie; Li, Yanping; Heianza, Yoriko; Staller, Kyle D.; Chan, Andrew T.; Rimm, Eric B.; Rexrode, Kathryn M.; Qi, Lu

    2016-01-01

    Emerging evidence suggests a potential impact of gastrointestinal function on cardiometabolic risk. Abnormal bowel movements have been related to various cardiovascular risk factors such as dyslipidemia, hypertension, diabetes, and altered metabolism of bile acids and gut microbiota. However, little is known about whether bowel movement frequency affects risk of cardiovascular disease (CVD) and mortality. In the Nurses’ Health Study, bowel movement frequency was self-reported in 1982 by 86,289 women free from CVD and cancer. During up to 30 years of follow-up, we documented 7,628 incident CVD cases and 21,084 deaths. After adjustment for dietary intake, lifestyle, medication use, and other risk factors, as compared with women with daily bowel movement, having bowel movements more than once daily was significantly associated with increased risk of CVD (hazard ratio [HR]: 1.13; 95% confidence interval [CI]: 1.05–1.21), total mortality (HR: 1.17; 95% CI: 1.12–1.22), and cardiovascular mortality (HR: 1.17; 95% CI: 1.07–1.28). With further adjustment for body mass index and diabetes status, the association with total mortality remained significant (HR: 1.10; 95% CI: 1.06–1.15), whereas the associations with incident CVD and cardiovascular mortality were no longer significant. Our results suggest increased bowel movement frequency is a potential risk factor for premature mortality. PMID:27596972

  13. New insights on the risk for cardiovascular disease in African Americans: the role of added sugars.

    PubMed

    Saab, Karim R; Kendrick, Jessica; Yracheta, Joseph M; Lanaspa, Miguel A; Pollard, Maisha; Johnson, Richard J

    2015-02-01

    African Americans are at increased risk for cardiovascular and metabolic diseases, including obesity, high BP, diabetes, CKD, myocardial infarction, and stroke. Here we summarize the current risks and provide an overview of the underlying risk factors that may account for these associations. By reviewing the relationship between cardiovascular and renal diseases and the African-American population during the early 20th century, the historic and recent associations of African heritage with cardiovascular disease, and modern population genetics, it is possible to assemble strong hypotheses for the primary underlying mechanisms driving the increased frequency of disease in African Americans. Our studies suggest that underlying genetic mechanisms may be responsible for the increased frequency of high BP and kidney disease in African Americans, with particular emphasis on the role of APOL1 polymorphisms in causing kidney disease. In contrast, the Western diet, particularly the relatively high intake of fructose-containing sugars and sweetened beverages, appears to be the dominant force driving the increased risk of diabetes, obesity, and downstream complications. Given that intake of added sugars is a remediable risk factor, we recommend clinical trials to examine the reduction of sweetened beverages as a primary means for reducing cardiovascular risk in African Americans.

  14. New Insights on the Risk for Cardiovascular Disease in African Americans: The Role of Added Sugars

    PubMed Central

    Saab, Karim R.; Kendrick, Jessica; Yracheta, Joseph M.; Lanaspa, Miguel A.; Pollard, Maisha

    2015-01-01

    African Americans are at increased risk for cardiovascular and metabolic diseases, including obesity, high BP, diabetes, CKD, myocardial infarction, and stroke. Here we summarize the current risks and provide an overview of the underlying risk factors that may account for these associations. By reviewing the relationship between cardiovascular and renal diseases and the African-American population during the early 20th century, the historic and recent associations of African heritage with cardiovascular disease, and modern population genetics, it is possible to assemble strong hypotheses for the primary underlying mechanisms driving the increased frequency of disease in African Americans. Our studies suggest that underlying genetic mechanisms may be responsible for the increased frequency of high BP and kidney disease in African Americans, with particular emphasis on the role of APOL1 polymorphisms in causing kidney disease. In contrast, the Western diet, particularly the relatively high intake of fructose-containing sugars and sweetened beverages, appears to be the dominant force driving the increased risk of diabetes, obesity, and downstream complications. Given that intake of added sugars is a remediable risk factor, we recommend clinical trials to examine the reduction of sweetened beverages as a primary means for reducing cardiovascular risk in African Americans. PMID:25090991

  15. Cardiovascular and Diabetes Risk Perception in a Hispanic Community Sample

    PubMed Central

    Diaz, Vanessa A.; Mainous, Arch G.; Williamson, Deborah; Johnson, Sharleen P.; Knoll, Michele E.

    2015-01-01

    Purpose We examined perceptions of 10-year coronary heart disease (CHD) risk or likelihood of having undiagnosed diabetes or impaired fasting glucose (IFG) with actual risk in a community sample of Hispanic adults. Methods We conducted a survey of 183 Hispanic adults (≥18 years) recruited at community events around Charleston, SC. Likelihood of having undiagnosed diabetes/IFG as well as 10-year CHD risk were calculated. Perceived risk was assessed with questions based on the Risk Perception Survey-Diabetes Mellitus. Results Over half of respondents (54.8%) underestimated their likelihood of undiagnosed diabetes/IFG and 14.8% underestimated their 10-year CHD risk. Older and overweight respondents were more likely to underestimate their likelihood of undiagnosed diabetes/IFG. Respondents with family history of diabetes were the least likely to underestimate their likelihood of current undiagnosed diabetes/IFG. Respondents with diagnosed hypertension, diabetes, high cholesterol or a family history of heart attack were more likely to underestimate their 10-year CHD risk. Men were more likely to underestimate their risk for diabetes/IFG and CHD risk. Conclusions Health education to improve accurate risk perception could improve health promotion for this population. PMID:22774302

  16. Cost-effectiveness of cardiovascular risk management by practice nurses in primary care

    PubMed Central

    2013-01-01

    Background Cardiovascular disease (CVD) is largely preventable and prevention expenditures are relatively low. The randomised controlled SPRING-trial (SPRING-RCT) shows that cardiovascular risk management by practice nurses in general practice with and without self-monitoring both decreases cardiovascular risk, with no additional effect of self-monitoring. For considering future approaches of cardiovascular risk reduction, cost effectiveness analyses of regular care and additional self-monitoring are performed from a societal perspective on data from the SPRING-RCT. Methods Direct medical and productivity costs are analysed alongside the SPRING-RCT, studying 179 participants (men aged 50–75 years, women aged 55–75 years), with an elevated cardiovascular risk, in 20 general practices in the Netherlands. Standard cardiovascular treatment according to Dutch guidelines is compared with additional counselling based on self-monitoring at home (pedometer, weighing scale and/ or blood pressure device) both by trained practice nurses. Cost-effectiveness is evaluated for both treatment groups and patient categories (age, sex, education). Results Costs are €98 and €187 per percentage decrease in 10-year cardiovascular mortality estimation, for the control and intervention group respectively. In both groups lost productivity causes the majority of the costs. The incremental cost-effectiveness ratio is approximately €1100 (95% CI: -5157 to 6150). Self-monitoring may be cost effective for females and higher educated participants, however confidence intervals are wide. Conclusions In this study population, regular treatment is more cost effective than counselling based on self-monitoring, with the majority of costs caused by lost productivity. Trial registration Trialregister.nl identifier: http://NTR2188 PMID:23418958

  17. Reprint of "heated vegetable oils and cardiovascular disease risk factors".

    PubMed

    Ng, Chun-Yi; Leong, Xin-Fang; Masbah, Norliana; Adam, Siti Khadijah; Kamisah, Yusof; Jaarin, Kamsiah

    2014-07-01

    Cardiovascular disease (CVD) is one of the leading major causes of morbidity and mortality worldwide. It may result from the interactions between multiple genetic and environmental factors including sedentary lifestyle and dietary habits. The quality of dietary oils and fats has been widely recognised to be inextricably linked to the pathogenesis of CVD. Vegetable oil is one of the essential dietary components in daily food consumption. However, the benefits of vegetable oil can be deteriorated by repeated heating that leads to lipid oxidation. The practice of using repeatedly heated cooking oil is not uncommon as it will reduce the cost of food preparation. Thermal oxidation yields new functional groups which may be potentially hazardous to cardiovascular health. Prolonged consumption of the repeatedly heated oil has been shown to increase blood pressure and total cholesterol, cause vascular inflammation as well as vascular changes which predispose to atherosclerosis. The harmful effect of heated oils is attributed to products generated from lipid oxidation during heating process. In view of the potential hazard of oxidation products, therefore this review article will provide an insight and awareness to the general public on the consumption of repeatedly heated oils which is detrimental to health.

  18. Heated vegetable oils and cardiovascular disease risk factors.

    PubMed

    Ng, Chun-Yi; Leong, Xin-Fang; Masbah, Norliana; Adam, Siti Khadijah; Kamisah, Yusof; Jaarin, Kamsiah

    2014-04-01

    Cardiovascular disease (CVD) is one of the leading major causes of morbidity and mortality worldwide. It may result from the interactions between multiple genetic and environmental factors including sedentary lifestyle and dietary habits. The quality of dietary oils and fats has been widely recognised to be inextricably linked to the pathogenesis of CVD. Vegetable oil is one of the essential dietary components in daily food consumption. However, the benefits of vegetable oil can be deteriorated by repeated heating that leads to lipid oxidation. The practice of using repeatedly heated cooking oil is not uncommon as it will reduce the cost of food preparation. Thermal oxidation yields new functional groups which may be potentially hazardous to cardiovascular health. Prolonged consumption of the repeatedly heated oil has been shown to increase blood pressure and total cholesterol, cause vascular inflammation as well as vascular changes which predispose to atherosclerosis. The harmful effect of heated oils is attributed to products generated from lipid oxidation during heating process. In view of the potential hazard of oxidation products, therefore this review article will provide an insight and awareness to the general public on the consumption of repeatedly heated oils which is detrimental to health.

  19. Therapeutic approaches targeting inflammation for diabetes and associated cardiovascular risk.

    PubMed

    Goldfine, Allison B; Shoelson, Steven E

    2017-01-03

    Obesity-related sub-acute chronic inflammation has been associated with incident type 2 diabetes and atherosclerotic cardiovascular disease. Inflammation is increasingly considered to be a pathologic mediator of these commonly co-occurring diseases. A growing number of preclinical and clinical studies support the inflammatory hypothesis, but clinical trials to confirm the therapeutic potential to target inflammation to treat or prevent cardiometabolic conditions are still ongoing. There are multiple inflammatory signaling pathways. Regulation is complex, with substantial crosstalk across these multiple pathways. The activity of select pathways may be differentially regulated in different tissues. Pharmacologic approaches to diabetes management may have direct or indirect antiinflammatory effects, the latter potentially attributable to an improved metabolic state. Conversely, some antiinflammatory approaches may affect glucose metabolism and cardiovascular health. To date, clinical trials suggest that targeting one portion of the inflammatory cascade may differentially affect dysglycemia and atherothrombosis. Understanding the underlying biological processes may contribute to the development of safe and effective therapies, although a single approach may not be sufficient for optimal management of both metabolic and athrothrombotic disease states.

  20. Use of pioglitazone in the treatment of diabetes: effect on cardiovascular risk.

    PubMed

    Zou, Cong; Hu, Honglin

    2013-01-01

    Pioglitazone and other thiazolidinediones (TZDs) initially showed great promise as unique receptor-mediated oral therapy for type 2 diabetes, but a host of serious side effects, primarily cardiovascular, have limited their utility. It is crucial at this point to perform a risk- benefit analysis to determine what role pioglitazone should play in our current treatment of type 2 diabetes and where the future of this class of drugs is headed. This review provides a comprehensive overview of the present literature. Clinical data currently available indicate that pioglitazone is an effective and generally well-tolerated treatment option for use in patients with type 2 diabetes. Pioglitazone can still reduce adverse cardiovascular risk.

  1. Cardiovascular Risk and Its Associated Factors in Health Care Workers in Colombia: A Study Protocol

    PubMed Central

    2015-01-01

    Background Cardiovascular diseases are the leading cause of mortality worldwide, for this reason, they are a public health problem. In Colombia, cardiovascular diseases are the main cause of mortality, having a death rate of 152 deaths per 100,000 population. There are 80% of these cardiovascular events that are considered avoidable. Objective The objective of the study is to determine the prevalence of the cardiovascular risk and its associated factors among the institution’s workers in order to design and implement interventions in the work environment which may achieve a decrease in such risk. Methods An analytical cross-sectional study was designed to determine the cardiovascular risk and its associated factors among workers of a high complexity health care institution. A self-applied survey will be conducted considering sociodemographic aspects, physical activity, diet, alcohol consumption, smoking, level of perceived stress, and personal and family history. In a second appointment, a physical examination will be made, as well as anthropometric measurements and blood pressure determination. Also, blood samples for evaluating total and high density lipoprotein cholesterol, triglycerides, and fasting blood sugar will be taken. A ten-year global risk for cardiovascular disease will be determined using the Framingham score. A descriptive analysis of the population’s characteristics and a stratified analysis by sex, age, and occupation will be made. Bivariate and multivariate analysis will be made using logistic regression models to evaluate the association between cardiovascular risk and the independent variables. The research protocol was approved by the Scientific and Technical Committee and the Ethics Committee on Research of the Fundación Cardiovascular de Colombia. Results The protocol has already received funding and the enrollment phase will begin in the coming months. Conclusions The results of this study will give the foundation for the design

  2. Cardiovascular risk profile and lifestyle habits in a cohort of Italian cardiologists (from the SOCRATES Survey).

    PubMed

    Temporelli, Pier Luigi; Zito, Giovanni; Faggiano, Pompilio

    2013-07-15

    Cardiologists' cardiovascular profile and lifestyle habits are poorly known worldwide. To offer a snapshot of the personal health habits of Italian cardiologists, the Survey on Cardiac Risk Profile and Lifestyle Habits in a Cohort of Italian Cardiologists (SOCRATES) was undertaken. A Web-based electronic self-reported survey, accessible through a dedicated Web site, was used for data entry, and data were transferred through the Web to a central database. The survey was divided into 4 sections: baseline characteristics, medical illnesses and traditional cardiovascular risk factors, lifestyle habits, and selected medication use. The e-mail databases of 3 national scientific societies were used to survey a large and representative sample of Italian cardiologists. During the 3-month period of the survey, 1,770 of the 5,240 cardiologists contacted (33.7%) completed and returned ≥1 sections of the questionnaire. More than 49% of the participants had 1 of the 5 classic risk factors (hypertension, hypercholesterolemia, active smoking, diabetes, and previous vascular events). More than 28% of respondents had 2 to 5 risk factors, and only 22.1% had none and therefore, according to age and gender, could be considered at low to intermediate risk. Despite the reported risk factors, >90% of cardiologists had a self-reported risk perception quantified as mild, such as low or intermediate. Furthermore, overweight and obesity, physical inactivity, and stress at work or at home were commonly reported, as well as limited use of cardiovascular drugs, such as statins or aspirin. In conclusion, the average cardiovascular profile of Italian cardiologist is unlikely to be considered ideal or even favorable according to recent statements and guidelines regarding cardiovascular risk.

  3. Assessment of six cardiovascular risk calculators in Mexican mestizo patients with rheumatoid arthritis according to the EULAR 2015/2016 recommendations for cardiovascular risk management.

    PubMed

    Galarza-Delgado, Dionicio A; Azpiri-Lopez, Jose R; Colunga-Pedraza, Iris J; Cardenas-de la Garza, Jesus A; Vera-Pineda, Raymundo; Serna-Peña, Griselda; Arvizu-Rivera, Rosa I; Martinez-Moreno, Adrian; Wah-Suarez, Martin; Garza Elizondo, Mario A

    2017-02-01

    Variability of the 10-year cardiovascular (CV) risk predicted by the Framingham Risk Score (FRS) using lipids, FRS using body mass index (BMI), Reynolds Risk Score (RRS), QRISK2, Extended Risk Score-Rheumatoid Arthritis (ERS-RA), and algorithm developed by the American College of Cardiology and the American Heart Association in 2013 (ACC/AHA 2013) according to the European League Against Rheumatism (EULAR) 2015/2016 update of its evidence-based recommendations for cardiovascular risk management in patients with rheumatoid arthritis (RA) has not been evaluated in Mexican mestizo patients. CV risk was predicted using six different risk calculators in 116 patients, aged 40-75, who fulfilled the ACR/EULAR 2010 classification criteria. Results were multiplied by 1.5 according to the EULAR 2015/2016 update. Global comparison of the risk predicted by all scales was done using the Friedman test, considering a P value of ≤0.05 as statistically significant. Individual comparison between the algorithms was made using the Wilcoxon signed-rank test, and a P value of ≤0.003 was considered statistically significant. All calculators showed to be different in the Friedman test (p ≤ 0.001). Median values of predicted 10-year CV risk were 11.02% (6.18-17.55) for FRS BMI; 8.47% (4.6-13.16) for FRS lipids; 5.55% (2.5-11.85) for QRISK2; 5% (3.1-8.65) for ERS-RA; 3.6% (1.5-9.3) for ACC/AHA 2013; and 1.5% (1.5-4.5) for RRS. ERS-RA showed no difference when compared against QRISK2 (p = 0.269). CV risk calculators showed variability among them and cannot be used indistinctly in RA-patients.

  4. Overview of saxagliptin efficacy and safety in patients with type 2 diabetes and cardiovascular disease or risk factors for cardiovascular disease

    PubMed Central

    Toth, Peter P

    2015-01-01

    Most individuals with type 2 diabetes mellitus have or will develop multiple independent risk factors for cardiovascular disease, particularly coronary artery disease (CAD). CAD is the leading cause of morbidity and mortality among individuals with type 2 diabetes mellitus, and treating these patients is challenging. The risk of hypoglycemia, weight gain, or fluid retention with some diabetes medications should be considered when developing a treatment plan for individuals with a history of CAD or at risk for CAD. Dipeptidyl peptidase-4 inhibitors are oral antihyperglycemic agents that inhibit the breakdown of the incretin hormones glucagon-like peptide-1 and glucose-dependent insulinotropic polypeptide, resulting in increased glucose-dependent insulin secretion and suppression of glucagon secretion. Saxagliptin is a potent and selective dipeptidyl peptidase-4 inhibitor that improves glycemic control and is generally well tolerated when used as monotherapy and as add-on therapy to other antihyperglycemic medications. This review summarizes findings from recently published post hoc analyses of saxagliptin clinical trials that have been conducted in patients with and without a history of cardiovascular disease and in patients with and without various risk factors for cardiovascular disease. The results show that saxagliptin was generally well tolerated and consistently improved glycemic control, as assessed by reductions from baseline in glycated hemoglobin, fasting plasma glucose concentration, and postprandial glucose concentration, regardless of the presence or absence of baseline cardiovascular disease, hypertension, statin use, number of cardiovascular risk factors, or high Framingham 10-year cardiovascular risk score. PMID:25565858

  5. Is Vitamin D Deficiency a New Risk Factor for Cardiovascular Disease?

    PubMed Central

    Mandarino, Natália Ribeiro; Júnior, Francisco das Chagas Monteiro; Salgado, João Victor Leal; Lages, Joyce Santos; Filho, Natalino Salgado

    2015-01-01

    The role of vitamin D in the regulation of bone metabolism has been well established. However, in recent years, many studies have demonstrated that its role extends far beyond bone health. Growing evidence has shown a strong association between vitamin D deficiency and hypertension, metabolic syndrome, diabetes mellitus and atherosclerosis. The mechanisms by which vitamin D exerts its cardiovascular protective effects are still not completely understood, but there is evidence that it participates in the regulation of renin-angiotensin system and the mechanisms of insulin sensitivity and activity of inflammatory cytokines, besides its direct cardiovascular actions. In this review, several studies linking vitamin D deficiency with cardiometabolic risk as well as small randomized trials that have evaluated the cardiovascular effects of its supplementation are presented. However, large randomized placebo-controlled studies are still needed before we can definitively establish the role of vitamin D supplementation in the prevention and control of cardiovascular disease. PMID:25866591

  6. Is Insulin Resistance a Feature of or a Primary Risk Factor for Cardiovascular Disease?

    PubMed

    Laakso, Markku

    2015-12-01

    The two major pathophysiological abnormalities in type 2 diabetes are insulin resistance and impaired insulin secretion. Insulin resistance is a general term meaning that insulin does not exert its normal effects in insulin-sensitive target tissues, such as skeletal muscle, adipose tissue, and liver, the major target tissues for insulin action in glucose metabolism. Insulin resistance (IR) promotes cardiovascular disease via multiple mechanisms, including changes in classic cardiovascular risk factors and downregulation of the insulin signaling pathways in different tissues. This review presents evidence for the association of insulin resistance with cardiovascular disease from clinical and population-based studies. The causality of the association of insulin resistance with cardiovascular disease is discussed on the basis of recent findings from the Mendelian randomization studies.

  7. Is vitamin d deficiency a new risk factor for cardiovascular disease?

    PubMed

    Mandarino, Natália Ribeiro; Júnior, Francisco das Chagas Monteiro; Salgado, João Victor Leal; Lages, Joyce Santos; Filho, Natalino Salgado

    2015-01-01

    The role of vitamin D in the regulation of bone metabolism has been well established. However, in recent years, many studies have demonstrated that its role extends far beyond bone health. Growing evidence has shown a strong association between vitamin D deficiency and hypertension, metabolic syndrome, diabetes mellitus and atherosclerosis. The mechanisms by which vitamin D exerts its cardiovascular protective effects are still not completely understood, but there is evidence that it participates in the regulation of renin-angiotensin system and the mechanisms of insulin sensitivity and activity of inflammatory cytokines, besides its direct cardiovascular actions. In this review, several studies linking vitamin D deficiency with cardiometabolic risk as well as small randomized trials that have evaluated the cardiovascular effects of its supplementation are presented. However, large randomized placebo-controlled studies are still needed before we can definitively establish the role of vitamin D supplementation in the prevention and control of cardiovascular disease.

  8. Preeclampsia and hypertensive disease in pregnancy: their contributions to cardiovascular risk.

    PubMed

    Valdiviezo, Carolina; Garovic, Vesna D; Ouyang, Pamela

    2012-03-01

    More women than men die each year of cardiovascular disease, which remains the leading cause of death in the United States. Sex-specific factors, including pregnancy-related disorders, should be considered when assessing cardiovascular (CV) risk in women. Hypertensive disorders of pregnancy have been associated with CV risk later in life and may identify women in whom earlier primary prevention may reduce their risk. This article reviews the physiologic changes in blood pressure during pregnancy, current definitions of hypertensive diseases of pregnancy and preeclampsia, and postulated pathophysiologic mechanisms leading to preeclampsia that might contribute to later CV risk. Also summarized are studies providing evidence on the association between hypertensive diseases of pregnancy and future CV risk.

  9. Associations between body fat variability and later onset of cardiovascular disease risk factors

    PubMed Central

    Takahashi, Osamu; Arioka, Hiroko; Kobayashi, Daiki

    2017-01-01

    Objective There is current debate regarding whether body weight variability is associated with cardiovascular events. Recently, high body fat percentage (BF%) has been shown to be a cardiovascular risk factor. We therefore hypothesized that BF% variability would present a stronger cardiovascular risk than body weight variability. Methods A single-center retrospective cohort study of medical check-up examinees aged 20 years or older at baseline (2005) was performed. Examinees were followed in 2007, 2009, and 2013–2014. BF% variability in 2005, 2007 and 2009 was calculated as the root-mean square error (RMSE) using a simple linear regression model. Multiple logistic regression models estimated the association between BF%-RMSE and new diagnoses of cardiovascular risk factors occurring between the 2009 and 2013–2014 visits. Results In total, 11,281 participants (mean age: 51.3 years old, 48.8% were male) were included in this study. The average BF%-RMSE of our subjects was 0.63, and the average BMI-RMSE was 0.24. The high BF%-RMSE group (76-100th percentile) had a higher incidence of hypertension and a lower incidence of diabetes mellitus than the low BF%-RMSE group (1-25th percentile). This tendency was particularly evident in male participants. BMI-RMSE was not associated with any cardiovascular risks in our study. Conclusions This study indicates that body fat variability has contrasting effects on cardiovascular risk factors, while body weight variability has no significant effects. PMID:28369119

  10. The polypill: An effective approach to increasing adherence and reducing cardiovascular event risk.

    PubMed

    Bramlage, Peter; Sims, Helen; Minguet, Joan; Ferrero, Carmen

    2017-02-01

    Background Despite a wide range of medications being available for the prevention of cardiovascular events such as stroke, myocardial infarction and mortality in both a primary and secondary setting, patient adherence to complex therapy regimens involving different drug classes remains low worldwide. Combining antiplatelet, antihypertensive, lipid-lowering and potentially further drugs into one 'polypill' has the potential to increase adherence, thereby reducing risk factors to a greater extent and for a longer duration. The World Health Organization has recently highlighted increased adherence as a key development need for reducing cardiovascular disease. Methods Recent clinical trial data regarding adherence, reductions in cardiovascular risk and outcomes, safety and tolerability and the cost-effectiveness of the polypill approach are summarised and reviewed. In addition, ongoing trials and the questions they intend to answer are considered. References were retrieved from a PubMed literature search (date range 1990-2016) using the terms 'polypill', 'cardiovascular events' and 'adherence', and selected based on relevance. The website www.clinicaltrials.gov was also consulted for the identification of ongoing trials. Conclusions To date, the polypill approach has been conclusively shown to increase adherence relative to usual care in all patients, with those in a primary care setting or with poor baseline adherence potentially standing to benefit most. Concomitant risk factor reductions have also been suggested. However, whether this translates into a reduction in cardiovascular events and generates good cost-effectiveness in a given healthcare environment is currently under further investigation.

  11. Adequate nutrient intake can reduce cardiovascular disease risk in African Americans.

    PubMed

    Reusser, Molly E; DiRienzo, Douglas B; Miller, Gregory D; McCarron, David A

    2003-03-01

    Cardiovascular disease kills nearly as many Americans each year as the next seven leading causes of death combined. The prevalence of cardiovascular disease and most of its associated risk factors is markedly higher and increasing more rapidly among African Americans than in any other racial or ethnic group. Improving these statistics may be simply a matter of improving diet quality. In recent years, a substantial and growing body of evidence has revealed that dietary patterns complete in all food groups, including nutrient-rich dairy products, are essential for preventing and reducing cardiovascular disease and the conditions that contribute to it. Several cardiovascular risk factors, including hypertension, insulin resistance syndrome, and obesity, have been shown to be positively influenced by dietary patterns that include adequate intake of dairy products. The benefits of nutrient-rich dietary patterns have been specifically tested in randomized, controlled trials emphasizing African American populations. These studies demonstrated proportionally greater benefits for African Americans without evidence of adverse effects such as symptoms of lactose intolerance. As currently promoted for the prevention of certain cancers and osteoporosis, regular consumption of diets that meet recommended nutrient intake levels might also be the most effective approach for reducing cardiovascular disease risk in African Americans.

  12. Is vitamin B12 deficiency a risk factor for cardiovascular disease in vegetarians?

    PubMed

    Pawlak, Roman

    2015-06-01

    The goal of this paper is to describe the role of vitamin B12 deficiency in cardiovascular disease development among vegetarians. Vegetarians have a high prevalence of vitamin B12 deficiency. Deficiency of this vitamin is associated with a variety of atherogenic processes that are mainly, but not exclusively, due to vitamin B12 deficiency-induced hyperhomocysteinemia. Each 5-μmol/L increase above 10 μmol/L of serum homocysteine is associated with a 20% increased risk of circulatory health problems. Mean homocysteine concentration >10 μmol/L among vegetarians was reported in 32 of 34 reports. Macrocytosis associated with vitamin B12 deficiency is also associated with fatal and non-fatal coronary disease, myocardial infarction, stroke, and other circulatory health problems. Compared with non-vegetarians, vegetarians have an improved profile of the traditional cardiovascular disease risk factors, including serum lipids, blood pressure, serum glucose concentration, and weight status. However, not all studies that assessed cardiovascular disease incidence among vegetarians reported a protective effect. Among studies that did show a lower prevalence of circulatory health problems, the effect was not as pronounced as expected, which may be a result of poor vitamin B12 status due to a vegetarian diet. Vitamin B12 deficiency may negate the cardiovascular disease prevention benefits of vegetarian diets. In order to further reduce the risk of cardiovascular disease, vegetarians should be advised to use vitamin B12 supplements.

  13. Cardiovascular Risk Factors Promote Brain Hypoperfusion Leading to Cognitive Decline and Dementia

    PubMed Central

    de la Torre, Jack C.

    2012-01-01

    Heart disease is the major leading cause of death and disability in the world. Mainly affecting the elderly population, heart disease and its main outcome, cardiovascular disease, have become an important risk factor in the development of cognitive decline and Alzheimer's disease (AD). This paper examines the evidence linking chronic brain hypoperfusion induced by a variety of cardiovascular deficits in the development of cognitive impairment preceding AD. The evidence indicates a strong association between AD and cardiovascular risk factors, including ApoE4, atrial fibrillation, thrombotic events, hypertension, hypotension, heart failure, high serum markers of inflammation, coronary artery disease, low cardiac index, and valvular pathology. In elderly people whose cerebral perfusion is already diminished by their advanced age, additional reduction of cerebral blood flow stemming from abnormalities in the heart-brain vascular loop ostensibly increases the probability of developing AD. Evidence also suggests that a neuronal energy crisis brought on by relentless brain hypoperfusion may be responsible for protein synthesis abnormalities that later result in the classic neurodegenerative lesions involving the formation of amyloid-beta plaques and neurofibrillary tangles. Insight into how cardiovascular risk factors can induce progressive cognitive impairment offers an enhanced understanding of the multifactorial pathophysiology characterizing AD and ways at preventing or managing the cardiovascular precursors of this dementia. PMID:23243502

  14. Associations between proteinuria and cardiovascular risk factors among hypertensive patients in Andkhoy, Afghanistan

    PubMed Central

    Shoaib Hamrah, Mohammad; Hashem Hamrah, Mohammad; Ishii, Hideki; Suzuki, Susumu; Hussain Hamrah, Mohammad; Hassan Hamrah, Mohammad; Yisireyili, Maimaiti; Kano, Naoaki; Takeshita, Kyosuke; Sakamoto, Junichi; Murohara, Toyoaki

    2016-01-01

    ABSTRACT Proteinuria in hypertension is an early marker of renal disease and a predictor for the progression of end stage renal disease, and cardiovascular diseases. This study was designed to determine the prevalence of proteinuria and its association with cardiovascular risk factors among adult hypertensive patients in Afghanistan. Five hundred fifty-five patients with a high blood pressure recorded in an outpatient clinic in Andkhoy, Afghanistan from December 2014 to May 2015, were included in this study. Data obtained from each patient, included demographic characteristics, body mass index, blood pressure patterns, cardiovascular history, cardiovascular risk factors, comorbidity, and current drug-therapy. Dipstick screening for proteinuria was performed with reagent test strips. The mean age of the patients was 57.9 ± 13.3 years, and a female predominance was observed (n = 333, 60%). The prevalence of proteinuria was 67.2%. The predictors of proteinuria were found to be age ≥65 years (odds ratio [OR] 1.02, 95% confidence interval [CI] 1.00–1.04), smoking (OR 1.88, 95% CI 1.17–3.02), heart failure (OR 2.23, 95% CI 1.13–4.41), and diabetes mellitus (OR 3.41, 95% CI 1.49–7.81). In conclusion, this study shows that proteinuria is highly prevalent among hypertensive outpatients in an outpatient clinic in Andkhoy, Afghanistan, especially in those with high cardiovascular risk. PMID:28008193

  15. Sex Differences in Risk Factors for Cardiovascular Disease: The PERU MIGRANT Study

    PubMed Central

    Bernabe-Ortiz, Antonio; Benziger, Catherine Pastorius; Gilman, Robert H.; Smeeth, Liam; Miranda, J. Jaime

    2012-01-01

    Introduction Although men and women have similar risk factors for cardiovascular disease, many social behaviors in developing countries differ by sex. Rural-to-urban migrants have different cardiovascular risk profiles than rural or urban dwellers. The objective of this study was to evaluate the sex differences with specific cardiovascular risk factors in rural-to-urban migrants. Methods and Results We used the rural-to-urban migrant group of the PERU MIGRANT cross-sectional study to investigate the sex differences in specific cardiovascular risk factors: obesity, hypertension, metabolic syndrome, as well as exposures of socioeconomic status, acculturation surrogates and behavioral characteristics. Logistic regression analysis was used to characterize strength of association between sex and our outcomes adjusting for potential confounders. The sample of migrants was 589 (mean age 46.5 years) and 52.4% were female. In the adjusted models, women were more likely to be obese (OR=5.97; 95%CI: 3.21–11) and have metabolic syndrome (OR=2.22; 95%CI: 1.39–3.55) than men, explaining the greatest variability for obesity and metabolic syndrome but not for hypertension. Conclusions Our results suggest that interventions for CVD in Peru should be sex-specific and address the unique health needs of migrant populations living in urban shantytowns since the risk factors for obesity and metabolic syndrome differ between males and females. PMID:22496899

  16. Trans-fatty acids and cardiovascular risk: does origin matter?

    PubMed

    Dawczynski, Christine; Lorkowski, Stefan

    2016-09-01

    Several studies have aimed to unravel the contribution of different types of dietary fatty acids to human health and disease. Investigations have consistently shown that high consumption of industrially produced trans-fatty acids from partially hydrogenated vegetable oils is harmful to human health, in particular cardiovascular health. Therefore, the U.S. Food and Drug Administration announced that partially hydrogenated oils are no longer 'generally recognized as safe', and trans-fatty acids are not permitted in the U.S. food supply. On the other hand, recent studies analyzing the association between circulating trans-fatty acids and disease have revealed that some ruminant-specific trans-fatty acids are associated with a reduction in incidence of disease. In this special report, we highlight recent findings and point out perspectives for future studies on this topic.

  17. Heterozygous familial hypercholesterolaemia in childhood: cardiovascular risk prevention.

    PubMed

    van der Graaf, A; Kastelein, J J P; Wiegman, A

    2009-12-01

    Children with familial hypercholesterolaemia (FH) have severely increased low-density lipoprotein cholesterol (LDL-C) levels that strongly predispose to premature cardiovascular disease (CVD) later in life. Early identification makes it possible to start lipid-lowering therapy at young age to prevent CVD. The atherosclerotic process can be inhibited by potent lipid-lowering therapy. The cornerstone of lipid-lowering therapy is a healthy lifestyle, but most of the time this is insufficient to reach adequate LDL-C goals. Subsequently, pharmacological therapy is initiated with increasing frequency. In the past decade numerous studies have assessed the efficacy and safety of statins in children with FH. Those studies demonstrate that statins are well tolerated, safe and effective. Therefore, these agents have a pivotal role in the treatment of children with FH.

  18. Relationship between Cardiovascular Risk Score and Traditional and Nontraditional Cardiometabolic Parameters in Obese Adolescent Girls

    PubMed Central

    Klisic, Aleksandra; Kavaric, Nebojsa; Soldatovic, Ivan; Bjelakovic, Bojko

    2016-01-01

    Summary Background Since the cardiovascular (CV) risk score in the young population, children and adolescents, is underestimated, especially in developing countries such as Montenegro, where a strong interaction exists between the genetically conditioned CV risk and environmental factors, the purpose of this study was to estimate CV risk in apparently healthy adolescent girls. Moreover, we aimed to test some new, emerging CV risk factors and their interaction with the traditional ones, such as obesity. Precisely, we aimed to assess the impact of low bilirubin levels, as a routine biochemical parameter, as an additional risk factor for atherosclerotic disease in the adult phase. Methods Forty-five obese adolescent girls (mean age 17.8±1.22 years) and forty-five age- and sex-matched normal weight controls, all nonsmokers, were included. Anthropometric and biochemical parameters were measured. Cardiovascular Risk Score (CVRS) was calculated by adding the points for each risk factor (e.g. sex, HDL-c, non-HDL-c, blood pressure and fasting glycemia). Results A significant positive relationship between CVRS and ALT, hsCRP and TG/HDL-c, but an opposite relationship between CVRS and total bilirubin were found (P<0.001). Multiple linear regression analysis showed that higher waist circumference (WC) and LDL-c, but lower HDL-c were independent predictors of lower bilirubin values (adjusted R2=0.603, P<0.001). Conclusions Obese adolescent girls are at an increased risk of cardiovascular disease late in life. In addition to the traditional risk factors, total bilirubin may have the potential to discriminate between low and higher risk for cardiovascular disturbances in healthy adolescent girls. PMID:28356879

  19. Prevalence of cardiovascular risk factors in children and adolescents with type 1 diabetes in Austria.

    PubMed

    Steigleder-Schweiger, Claudia; Rami-Merhar, Birgit; Waldhör, Thomas; Fröhlich-Reiterer, Elke; Schwarz, Ines; Fritsch, Maria; Borkenstein, Martin; Schober, Edith

    2012-08-01

    Mortality of cardiovascular diseases in patients with type 1 diabetes is increased 2- to 20-fold compared to non-diabetic individuals. In young adults with type 1 diabetes, cardiovascular events are more often the cause of premature death than nephropathy. The aim of this study was to evaluate the prevalence and extent of cardiovascular risk factors in children and adolescents with type 1 diabetes in Austria. In a cross sectional study data of children with type 1 diabetes <18 years of age treated at the Children's department of the University Hospitals of Vienna and Graz were collected. We recorded body mass index, waist circumference, blood pressure, HbA1c, triglycerides, total cholesterol, high-density lipoprotein cholesterol and low-density lipoprotein cholesterol according to age, sex, age at manifestation, diabetes duration, and insulin requirement. From 264 patients (49.4% male) complete data were available. Of all patients, 76.1% had one or more risk factors, 20.8% had two or more, 10.2% had three or more, and 4.9% had four or more risk factors. Insufficient glycemic control was the most frequent risk factor, present in 60.6% of our patients, followed by elevated triglycerides (22.7%) and increased body mass index (20.1%). Higher prevalence of risk factors was correlated with increasing age, diabetes duration, HbA1c, and insulin requirement. In conclusion, children and adolescents with type 1 diabetes have a much higher prevalence of cardiovascular risk factors compared to non-diabetic individuals. To prevent future cardiovascular events, achieving the best possible glycemic control, early detection of further risk factors, and adequate intervention are highly important.

  20. Endothelial Function and Carotid Intimal Medial Thickness in Asymptomatic Subjects With and Without Cardiovascular Risk Factors

    PubMed Central

    Ananthakrishna, Rajiv; Shankarappa, Ravindranath K; Rangan, Kapil; Chandrasekaran, Dhanalakshmi; Nanjappa, Manjunath C

    2012-01-01

    Background The study was performed to assess endothelial function and carotid intimal-medial thickness (IMT) in asymptomatic patients, with and without risk factors for cardiovascular disease. Methods A cross sectional survey of asymptomatic patients, aged 21 - 60 years, with and without risk factors for cardiovascular disease was recruited from the outpatient department of Cardiology. Endothelial function was evaluated by flow mediated dilatation (FMD) of the brachial artery and carotid IMT was determined using a high resolution B mode ultrasonography system. Results A total of 104 patients were included in the study. The mean carotid IMT was 0.67 ± 0.05 mm in the group without risk factors and 0.78 ± 0.12 mm in the group with risk factors (P value < 0.05). Endothelial dysfunction (ED) and increased carotid IMT were more significant in the group with risk factors (P value < 0.001). Age, total cholesterol, LDL cholesterol, HDL cholesterol, triglycerides, blood pressure, body mass index and HbA1c had a significant correlation with both IMT and FMD response. A higher proportion of subjects with diabetes mellitus (87%), metabolic syndrome (86%) and family history of premature coronary artery disease (78%) had ED. In subjects with normal coronary angiogram, 71% had abnormal FMD response and 36% had increased carotid IMT. Conclusion In asymptomatic subjects, risk factors for cardiovascular disease are significantly associated with objective evidence of ED and increased carotid IMT. FMD response and carotid IMT values are likely to yield additional information beyond traditional risk factors for classifying patients in regard to the likelihood of cardiovascular event. Therapeutic measures with the aim of improving endothelial function and reducing carotid IMT may reduce the burden of cardiovascular disease.

  1. Aspirin resistance as cardiovascular risk after kidney transplantation

    NASA Astrophysics Data System (ADS)

    Sandor, Barbara; Varga, Adam; Rabai, Miklos; Toth, Andras; Papp, Judit; Toth, Kalman; Szakaly, Peter

    2014-05-01

    International surveys have shown that the leading cause of death after kidney transplantation has cardiovascular origin with a prevalence of 35-40%. As a preventive strategy these patients receive aspirin (ASA) therapy, even though their rate of aspirin resistance is still unknown. In our study, platelet aggregation measurements were performed between 2009 and 2012 investigating the laboratory effect of low-dose aspirin (100 mg) treatment using a CARAT TX4 optical aggregometer. ASA therapy was considered clinically effective in case of low ( i.e., below 40%) epinephrine-induced (10 μM) platelet aggregation index. Rate of aspirin resistance, morbidity and mortality data of kidney transplanted patients (n = 255, mean age: 49 ± 12 years) were compared to a patient population with cardio- and cerebrovascular diseases (n = 346, mean age: 52.6 ± 11 years). Rate of aspirin resistance was significantly higher in the renal transplantation group (RT) compared to the positive control group (PC) (35.9% vs. 25.6%, p < 0.002). Morbidity analysis demonstrated significantly higher incidence of myocardial infarction, hypertension and diabetes mellitus in the RT group (p < 0.05). The subgroup analysis revealed significantly higher incidence of infarction and stroke in the ASA resistant RT group compared to the RT patients without ASA resistance (p < 0.05). Furthermore, the incidence of myocardial infarction and hypertension was significantly higher in the non-resistant RT group than in the group of PC patients without ASA resistance (p < 0.05). These results may suggest that the elevated rate of aspirin resistance contributes to the high cardiovascular mortality after kidney transplantation.

  2. Strategies for reducing the risk of cardiovascular disease in patients with chronic obstructive pulmonary disease.

    PubMed

    Ferri, Claudio

    2015-06-01

    Chronic obstructive pulmonary disease (COPD) is frequently accompanied by multimorbidities in affected patients. Even though the majority of these comorbidities are also related to advanced age and cigarette smoke, also COPD itself has significant impact on insurgence, or worsening of these conditions. As a consequence, COPD is regarded as a complex disease with pulmonary and extra-pulmonary involvement. According to current guidelines for the management of COPD patients, the comprehensive treatment of this condition should target respiratory symptoms as well as comorbidities. Cardiovascular disease is one of the most frequent comorbidities in COPD patients and there are several strategies for reducing the risk of cardiovascular disease in COPD patients. These include smoking cessation, pharmacologic prevention of cardiovascular disease, and the treatment of COPD. Beta-blockers for the prevention of cardiovascular disease have been traditionally limited in COPD patients, albeit current evidence supporting their efficacy and safety in these patients. With regard to COPD medications, corticosteroids are generally not recommended, except for exacerbations, while long-acting beta2-agonists have demonstrated an acceptable profile of cardiovascular safety. Long-acting anticholinergic bronchodilators, in particular tiotropium in the mist inhaler formulation, have been associated with an increased risk of major cardiovascular events and mortality. Data on this issue remain, however, controversial. Glycopyrronium, a recently introduced anticholinergic, demonstrated. a rapid and sustained relief of respiratory symptoms with a favorable safety profile and no increase in cardiovascular risk, in monotherapy and in combination with a long-acting beta2-agonist in a comprehensive trial program indicating a valid option for COPD patients with CV comorbidities.

  3. Changes in cardiovascular disease risk and behavioural risk factors before the introduction of a health check programme in England.

    PubMed

    Alageel, Samah; Wright, Alison J; Gulliford, Martin C

    2016-10-01

    A population-based programme of health checks was introduced for adults in England in 2011 for the primary prevention of cardiovascular diseases (CVD) and risk factors management. The aim was to evaluate changes in cardiovascular risk and behavioural risk factors in a health check eligible population in England from 1994 to 2013, by using repeated cross-sectional design using seven surveys of the Health Survey for England. Measures included traditional CVD risk factors and behavioural risk factors. Linear trends were estimated allowing for sampling design. The surveys comprised 49,805 adults aged 45 to 74years; 30,639 were free from cardiovascular comorbidity; 16,041 (52%) had complete data for quantitative risk factors. Between 1994 and 2013, systolic blood pressure decreased by 3.1 (95% confidence interval 2.5 to 3.6) mmHg per decade in men and 5.0 (4.5 to 5.5) in women. Total cholesterol decreased by 0.20 (0.16 to 0.24) mmol/l per decade in men; 0.23 (0.19 to 0.26) in women. Smoking declined by 6% (5% to 8%) per decade in men; 7% (6% - 8%) in women. The proportion with CVD-risk ≥20% declined by 6.8% per decade in men; 2.4% in women. Multiple behavioural risk factors were strongly associated with estimated CVD-risk, but improving trends in traditional CVD risk factors were inconsistent with increasing indicators of adiposity. Long-term declines in traditional risk factors contributed to reductions in estimated CVD-risk prior to the introduction of a health check programme. Behaviour change interventions for multiple risk factor exposures remain a key area for future research.

  4. [Cardiovascular diseases, antiplatelet agents, anticoagulants and hemorrhagic risk].

    PubMed

    Eusébio, Jorge; Reny, Jean-Luc; Fontana, Pierr; Nendaz, Mathieu

    2010-10-20

    If the benefits of antiplatelet and anticoagulant therapies are well established, bleeding complications appear underestimated in trials in comparison to their real-life incidence. Also, a large number of patients receive various associations of antiplatelet or anticoagulant treatments, while the benefit of some associations is not firmly established and data about their safety are missing. Identifying patients at high risk of bleeding is essential to define appropriate strategies. In this article we discuss the risk-benefit of various antiplatelet and anticoagulant molecules taken individually or in combination. An overview of the main clinical scores available to stratify the risk of bleeding is presented.

  5. Cardiovascular Risk Assessment in the U.S. Coast Guard

    DTIC Science & Technology

    1985-03-01

    developing heart disease. For every 1 per cent of S change in cholesrol, the risk of heart disease changes by 2 or 3 per cent. This informa- " tion can...II BACKG•IUND 4 III DESIGN AND CONDUCT OP THE RESEARCH 6 A. DESIGN PROCEDURE 6 B. REVIEW OF DECEDENT DATA CARDS 8 C. DEVELOPMENT OP SURVEY...risk of developing heart disease. For every one percent of change in cholesterol, the risk of heart disease changes by two to three percent. This

  6. Elevated Circulating Interleukin 33 Levels in Stable Renal Transplant Recipients at High Risk for Cardiovascular Events

    PubMed Central

    Mansell, Holly; Soliman, Mahmoud; Elmoselhi, Hamdi; Shoker, Ahmed

    2015-01-01

    Background The Major Adverse Cardiovascular Events calculator (CRCRTR-MACE) estimates the burden of cardiovascular risk in renal transplant recipients (RTR). Our recent study of 95 RTR reported the 7-year median risk of cardiovascular events (CVE) to be 9.97%, ranging from 1.93 to 84.27%. Nearly a third (28.4%) of the cohort was above 20% risk for a CVE. Since interleukins (ILs) as part of the inflammatory response may play a role in the pathogenesis of cardiovascular disease (CVD), we extended this study to identify which ILs are associated with high cardiovascular risk in this population. Methods Twenty-two ILs were measured by multiplexed fluorescent bead-based immunoassay in 95 RTR and 56 normal controls. Stepwise analysis after multivariate determination of significant demographic and inflammatory variables was performed between the high and low-CVD risk groups (which were arbitrarily set at scores <10% and ≥20%, respectively). Normalized data was presented as mean ± SD and non-normalized data as median (minimum–maximum). Significance was measured at <0.05. Results 27.5% of the low-risk and 31.3% of the high-risk groups had mean IL levels above the 95 percentile of the normal control levels. In the non-parametric analysis IL-6, 9, 16, 17 and 33 were significantly higher in the high-risk group compared to the control. Univariate analysis (UVA) of the high-risk group identified IL-33 as the only IL that remained significantly higher than the control and low-risk groups (p = 0.000). The percentage of patients with IL-33 levels above the 90 percentile of control value in the low and high-risk groups were 15.6% and 52.0%, respectively (p<0.002). UVA of factors significant to high IL-33 levels included estimated glomerular filtration rate (eGFR), while diabetes mellitus, serum phosphorus, microalbuminuria and age also remained significant in the multivariate analysis. Conclusion Circulating IL-33 level is positively associated with high CRCRTR-MACE score

  7. Arterial Hypertension and other risk factors associated with cardiovascular diseases among adults1

    PubMed Central

    Radovanovic, Cremilde Aparecida Trindade; dos Santos, Lucimary Afonso; Carvalho, Maria Dalva de Barros; Marcon, Sonia Silva

    2014-01-01

    OBJECTIVE: to identify the prevalence of arterial hypertension and its association with cardiovascular risk factors among adults. METHOD: cross-sectional, population-based, descriptive study conducted with 408 adult individuals. Data were collected through a questionnaire and measurements of weight, height and waist circumference. Person's Chi-square and multiple logistic regression were used in the data analysis. RESULTS: 23.03% of the individuals reported hypertension with a higher prevalence among women. Odds Ratio indicated that smoking, body mass index, waist circumference, diabetes mellitus and dyslipidemia were positively associated with arterial hypertension. CONCLUSION: high self-reported hypertension and its association with other cardiovascular risk factors such as diabetes, obesity and dyslipidemia show the need for specific nursing interventions and the implementation of protocols focused on minimizing complications arising from hypertension, as well as to prevent the emergence of other cardiovascular diseases. PMID:25296137

  8. Urbanization, ethnicity and cardiovascular risk in a population in transition in Nakuru, Kenya: a population-based survey

    PubMed Central

    2010-01-01

    Background Cardiovascular disease (CVD) is the leading cause of death among older people in Africa. This study aimed to investigate the relationship of urbanization and ethnicity with CVD risk markers in Kenya. Methods A cross-sectional population-based survey was carried out in Nakuru Kenya in 2007-2008. 100 clusters of 50 people aged ≥50 years were selected by probability proportionate to size sampling. Households within clusters were selected through compact segment sampling. Participants were interviewed by nurses to collect socio-demographic and lifestyle information. Nurses measured blood pressure, height, weight and waist and hip circumference. A random finger-prick blood sample was taken to measure glucose and cholesterol levels. Hypertension was defined as systolic blood pressure (SBP) ≥140 mm Hg, or diastolic blood pressure (DBP) ≥90 mm Hg or current use of antihypertensive medication; Diabetes as reported current medication or diet control for diabetes or random blood glucose level ≥11.1 mmol/L; High cholesterol as random blood cholesterol level ≥5.2 mmol/L; and Obesity as Body Mass Index (BMI)≥30 kg/m2. Results 5010 eligible subjects were selected, of whom 4396 (88%) were examined. There was a high prevalence of hypertension (50.1%, 47.5-52.6%), obesity (13.0%, 11.7-14.5%), diabetes (6.6%, 5.6-7.7%) and high cholesterol (21.1%, 18.6-23.9). Hypertension, diabetes and obesity were more common in urban compared to rural groups and the elevated prevalence generally persisted after adjustment for socio-demographic, lifestyle, obesity and cardiovascular risk markers. There was also a higher prevalence of hypertension, obesity, diabetes and high cholesterol among Kikuyus compared to Kalenjins, even after multivariate adjustment. CVD risk markers were clustered both across the district and within individuals. Few people received treatment for hypertension (15%), while the majority of cases with diabetes received treatment (68%). Conclusions CVD risk

  9. Renal volume and cardiovascular risk assessment in normotensive autosomal dominant polycystic kidney disease patients

    PubMed Central

    Sans, Laia; Pascual, Julio; Radosevic, Aleksandar; Quintian, Claudia; Ble, Mireia; Molina, Lluís; Mojal, Sergi; Ballarin, José A.; Torra, Roser; Fernández-Llama, Patricia

    2016-01-01

    Abstract Cardiovascular disease, closely related to an early appearance of hypertension, is the most common mortality cause among autosomal dominant polycystic kidney disease patients (ADPKD). The development of hypertension is related to an increase in renal volume. Whether the increasing in the renal volume before the onset of hypertension leads to a major cardiovascular risk in ADPKD patients remains unknown. Observational and cross-sectional study of 62 normotensive ADPKD patients with normal renal function and a group of 28 healthy controls. Renal volume, blood pressure, and renal (urinary albumin excretion), blood vessels (carotid intima media thickness and carotid-femoral pulse wave velocity), and cardiac (left ventricular mass index and diastolic dysfunction parameters) asymptomatic organ damage were determined and were considered as continuous variables. Correlations between renal volume and the other parameters were studied in the ADPKD population, and results were compared with the control group. Blood pressure values and asymptomatic organ damage were used to assess the cardiovascular risk according to renal volume tertiles. Even though in the normotensive range, ADPKD patients show higher blood pressure and major asymptomatic organ damage than healthy controls. Asymptomatic organ damage is not only related to blood pressure level but also to renal volume. Multivariate regression analysis shows that microalbuminuria is only associated with height adjusted renal volume (htTKV). An htTKV above 480 mL/m represents a 10 times higher prevalence of microalbuminuria (4.8% vs 50%, P < 0.001). Normotensive ADPKD patients from the 2nd tertile renal volume group (htTKV > 336 mL/m) show higher urinary albumin excretion, but the 3rd tertile htTKV (htTKV > 469 mL/m) group shows the worst cardiovascular risk profile. Normotensive ADPKD patients show in the early stages of the disease with slight increase in renal volume, higher cardiovascular risk

  10. Renal volume and cardiovascular risk assessment in normotensive autosomal dominant polycystic kidney disease patients.

    PubMed

    Sans, Laia; Pascual, Julio; Radosevic, Aleksandar; Quintian, Claudia; Ble, Mireia; Molina, Lluís; Mojal, Sergi; Ballarin, José A; Torra, Roser; Fernández-Llama, Patricia

    2016-12-01

    Cardiovascular disease, closely related to an early appearance of hypertension, is the most common mortality cause among autosomal dominant polycystic kidney disease patients (ADPKD). The development of hypertension is related to an increase in renal volume. Whether the increasing in the renal volume before the onset of hypertension leads to a major cardiovascular risk in ADPKD patients remains unknown.Observational and cross-sectional study of 62 normotensive ADPKD patients with normal renal function and a group of 28 healthy controls. Renal volume, blood pressure, and renal (urinary albumin excretion), blood vessels (carotid intima media thickness and carotid-femoral pulse wave velocity), and cardiac (left ventricular mass index and diastolic dysfunction parameters) asymptomatic organ damage were determined and were considered as continuous variables. Correlations between renal volume and the other parameters were studied in the ADPKD population, and results were compared with the control group. Blood pressure values and asymptomatic organ damage were used to assess the cardiovascular risk according to renal volume tertiles.Even though in the normotensive range, ADPKD patients show higher blood pressure and major asymptomatic organ damage than healthy controls. Asymptomatic organ damage is not only related to blood pressure level but also to renal volume. Multivariate regression analysis shows that microalbuminuria is only associated with height adjusted renal volume (htTKV). An htTKV above 480 mL/m represents a 10 times higher prevalence of microalbuminuria (4.8% vs 50%, P < 0.001). Normotensive ADPKD patients from the 2nd tertile renal volume group (htTKV > 336 mL/m) show higher urinary albumin excretion, but the 3rd tertile htTKV (htTKV > 469 mL/m) group shows the worst cardiovascular risk profile.Normotensive ADPKD patients show in the early stages of the disease with slight increase in renal volume, higher cardiovascular risk than healthy

  11. Differences in cardiovascular risk factors in rural, urban and rural-to-urban migrants in Peru

    PubMed Central

    Miranda, J. Jaime; Gilman, Robert H.; Smeeth, Liam

    2011-01-01

    Objectives To assess differences in cardiovascular risk profiles among rural-to-urban migrants and non-migrant groups. Design Cross-sectional study. Setting Ayacucho and Lima, Peru Participants rural (n=201); rural-urban migrants (n=589) and urban (n=199). Main outcome measures Cardiovascular risk factors were assessed according to migrant status (migrants vs. non-migrants), age at first migration, length of residency in an urban area and lifetime exposure to an urban area. Results For most risk factors, the migrant group had intermediate levels of risk between those observed for the rural and urban groups. Prevalences, for rural, migrant and urban groups, was 3%, 20% and 33% for obesity and 0.8%, 3% and 6% for type-2 diabetes. This gradient of risk was not observed uniformly across all risk factors. Blood pressure did not show a clear gradient of difference between groups. The migrant group had similar systolic blood pressure (SBP) but lower diastolic blood pressure (DBP) than the rural group. The urban group had higher SBP but similar DBP than rural group. Hypertension was more prevalent among the urban (29%) compared to both rural and migrant groups (11% and 16% respectively). For HbA1c, although the urban group had higher levels, the migrant and rural groups were similar to each other. No differences were observed in triglycerides between the three groups. Within migrants, those who migrated when aged older than 12 years had higher odds of diabetes, impaired fasting glucose and metabolic syndrome compared to people who migrated at younger ages. Adjustment for age, sex and socioeconomic indicators had little impact on the patterns observed. Conclusions The impact of rural to urban migration on cardiovascular risk profile is not uniform across different risk factors, and is further influenced by the age at which migration occurs. A gradient in levels was observed for some risk factors across study groups. This observation indicates that urbanization is indeed

  12. Night work, total occupational burden and cancer/cardiovascular risk factors in physicians.

    PubMed

    Belkić, Karen; Nedić, Olesja

    2012-01-01

    INTRODUCTION. Lifestyle-related risk factors: smoking, obesity, sedentariness and excess alcohol intake are among the most important known causes of cancer and cardiovascular disease. The aim of this study is to examine the relationship between these lifestyle-related risk factors for cancer/cardiovascular disease and working conditions among surgeons/anesthesiologists and other physicians. MATERIAL AND METHODS. The study was carried out among physicians aged 35 to 60, without diagnosed coronary heart disease or other structural heart disease, who were employed at the Novi Sad University Hospital. The participation rate was high (> 90%). The physicians completed the Occupational Stress Index. Low lifestyle-related cancer/cardiovascular risk was defined as: not a current smoker, body mass index < 28, regular recreational physical activity and not consuming alcohol every day. Analysis of covariance was performed. RESULTS. Of 191 physicians included in this study only 23 (12.0%) had a low lifestyle-related cancer/cardiovascular risk. Surgeons/anesthesiologists faced a heavier total work stressor burden than physicians in other profiles (87.7 +/- 8.8 versus 74.1 +/- 10.5, p=0.000). Among the 56 surgeons/anesthesiologists, lower nightshift work scores were associated with low lifestyle-related cancer/cardiovascular risk (F=4.19, p=0.046). A lower overall work stressor burden was associated with low risk among the other 135 physicians (F=4.06, p=0.046). CONCLUSION. Specific workplace intervention strategies are urgently needed. Among the surgeons/anesthesiologists these should include reduction in the frequency of night call and improvement of the overall conditions of nightshift work. Among other physicians, the total occupational burden needs to be diminished.

  13. Altering dietary lysine: arginine ratio has little effect on cardiovascular risk factors and vascular reactivity in moderately hypercholesterolemic adults

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Background: The effect of dietary protein type on cardiovascular risk factors and vascular reactivity, with specific focus on the lysine to arginine (Lys:Arg) ratio, has been studied sporadically. Objective: Determine effect of dietary Lys:Arg ratio on cardiovascular risk factors and vascular reacti...

  14. Factors Related to Cardiovascular Disease Risk Reduction in Midlife and Older Women: A Qualitative Study

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Cardiovascular disease (CVD) is the leading cause of death for women in the United States. Although a healthy diet and appropriate physical activity can help reduce risk, few women are engaging in these behaviors. In this study, qualitative methods were used to better understand: knowledge and aware...

  15. Effects of omega-3 fatty acids on serum markers of cardiovascular disease risk: A systematic review

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Greater fish oil consumption has been associated with reduced CVD risk, although the mechanisms are unclear. Plant-source oil omega-3 fatty acids (ALA) have also been studied regarding their cardiovascular effect. We conducted a systematic review of randomized controlled trials that evaluated the ef...

  16. The Experience of Daily Hassles, Cardiovascular Reactivity and Adolescent Risk Taking and Self-Esteem

    ERIC Educational Resources Information Center

    Vermeersch, Hans; T'Sjoen, Guy; Kaufman, Jean-Marc; Vincke, John; Bracke, Piet

    2010-01-01

    Based on Boyce and Ellis's model on "context" and "biological sensitivity to the context", this article analyzes the interaction between the experience of daily hassles and experimentally induced cardiovascular reactivity as an indicator of stress reactivity, in explaining risk taking and self-esteem. This study found, in a…

  17. Concord grape juice polyphenols and cardiovascular risk factors: dose-response relationships

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Pure fruit juices provide nutritional value with evidence suggesting some of their benefits on biomarkers of cardiovascular disease risk may be derived from their constituent polyphenols, particularly flavonoids. However, few data from clinical trials are available on the dose-response relationship ...

  18. Waist-to-Height Ratio and Body Mass Index as Indicators of Cardiovascular Risk in Youth

    ERIC Educational Resources Information Center

    Keefer, Daniel J.; Caputo, Jennifer L.; Tseh, Wayland

    2013-01-01

    Background: The purpose of this investigation was to determine if waist-to-height ratio (WHTR) or body mass index (BMI) is the better indicator of cardiovascular disease risk in children and adolescents of varying ages. Methods: Data from children and adolescents (N?=?2300) who were part of the 2003-2004 National Health and Nutrition Examination…

  19. Awareness and Knowledge of Cardiovascular Risk through Blood Pressure and Cholesterol Testing in College Freshmen

    ERIC Educational Resources Information Center

    Melnyk, J. A.; Panza, G.; Zaleski, A.; Taylor, B.

    2015-01-01

    Background: Cardiovascular disease (CVD) is the leading cause of death in the United States, yet knowledge of CVD risk factors is surprisingly low in college students. Purpose: The purpose of this study was to determine the effectiveness of an individualized blood pressure, cholesterol, and CVD education intervention on college freshmen. Methods:…

  20. Role Models and the Psychological Characteristics That Buffer Low-Socioeconomic-Status Youth from Cardiovascular Risk

    ERIC Educational Resources Information Center

    Chen, Edith; Lee, William K.; Cavey, Lisa; Ho, Amanda

    2013-01-01

    Little is understood about why some youth from low-socioeconomic-status (SES) environments exhibit good health despite adversity. This study tested whether role models and "shift-and-persist" approaches (reframing stressors more benignly while persisting with future optimism) protect low-SES youth from cardiovascular risk. A total of 163…

  1. Brain volumes and risk of cardiovascular events and mortality. The SMART-MR study.

    PubMed

    van der Veen, Pieternella H; Muller, Majon; Vincken, Koen L; Mali, Willem P T M; van der Graaf, Yolanda; Geerlings, Mirjam I

    2014-07-01

    Brain atrophy is a strong predictor for cognitive decline and dementia, and these are, in turn, associated with increased mortality in the general population. Patients with cardiovascular disease have more brain atrophy and a higher morbidity and mortality. We investigated if brain volumes on magnetic resonance imaging were associated with the risk of cardiovascular events and mortality in patients with manifest arterial disease (n = 1215; mean age 58 years). Automated brain segmentation was used to quantify intracranial volume, and volumes of total brain, sulcal cerebrospinal fluid, and ventricles. After a median follow-up of 8.3 years, 184 patients died, 49 patients had an ischemic stroke, and 100 patients had an ischemic cardiac complication. Smaller relative brain volumes increased the risk of all-cause death (hazard ratio [HR] per standard deviation decrease in total brain volume: 1.58, 95% confidence interval [95% CI]: 1.33-1.88), vascular death (HR 1.69, 95% CI: 1.35-2.13), and ischemic stroke (HR 1.96, 95% CI: 1.43-2.69), independent of cardiovascular risk factors. These results suggest that brain volumes are an important determinant of poor outcome in patients with high cardiovascular risk.

  2. A Community Health Advisor Program to Reduce Cardiovascular Risk among Rural African-American Women

    ERIC Educational Resources Information Center

    Cornell, C. E.; Littleton, M. A.; Greene, P. G.; Pulley, L.; Brownstein, J. N.; Sanderson, B. K.; Stalker, V. G.; Matson-Koffman, D.; Struempler, B.; Raczynski, J. M.

    2009-01-01

    The Uniontown, Alabama Community Health Project trained and facilitated Community Health Advisors (CHAs) in conducting a theory-based intervention designed to reduce the risk for cardiovascular disease (CVD) among rural African-American women. The multiphased project included formative evaluation and community organization, CHA recruitment and…

  3. An Investigation of Cardiovascular Disease Risk Factors in an Adolescent Population.

    ERIC Educational Resources Information Center

    Wolfgang, James; Dennison, Darwin

    1982-01-01

    A study was conducted to analyze high school students' self-reports and to determine biomedical cardiovascular disease risk factors in an adolescent population. Factors evaluated included smoking frequency, dietary fat intake, saturated fat intake, and cholesterol/high density lipoprotein ratio. (JN)

  4. Prevalence of Cardiovascular Risk Factors in Older People with Intellectual Disability

    ERIC Educational Resources Information Center

    de Winter, Channa F.; Magilsen, Karla W.; van Alfen, J. Claudia; Penning, Corine; Evenhuis, Heleen M.

    2009-01-01

    The prevalence and correlates of cardiovascular risk factors in older adults with intellectual disability was examined. We conducted a cross-sectional study with 50- to 90-year-old clients (N = 470) of three Dutch intellectual disability care providing organizations and found that healthy behavior was low, with 98.9% of the participants having an…

  5. Dietary carbohydrates and cardiovascular disease risk factors in the Framingham Offspring Cohort

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Evidence from observational studies has suggested that carbohydrate quality rather than absolute intake is associated with greater risk of chronic diseases. The aim of this study was to examine the relationship between carbohydrate intake and dietary glycemic index and several cardiovascular disease...

  6. Dietary Trans Fatty Acids and Cardiovascular Disease Risk: Past and Present

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Dietary trans double bond fatty acids have been associated with increased risk of cardiovascular disease. There are two main sources of dietary trans fatty acids: meat and dairy fats, and partially-hydrogenated oils. Due to a number of factors, including changes in federal labeling requirements fo...

  7. Fatty acid desaturase gene variants, cardiovascular risk factors, and myocardial infarction in the costa rica study

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Genetic variation in fatty acid desaturases (FADS) has previously been linked to long-chain polyunsaturated fatty acids (PUFAs) in adipose tissue and cardiovascular risk. The goal of our study was to test associations between six common FADS polymorphisms (rs174556, rs3834458, rs174570, rs2524299, r...

  8. Dietary patterns and changes in cardiovascular risk factors in apparently healthy Chinese women: a longitudinal study

    PubMed Central

    Li, Ping; Zhang, Meilin; Zhu, Yufeng; Liu, Weiqiao; Zhang, Yuwen; Gao, Yuxia; Huang, Guowei

    2016-01-01

    Little is known of the relationships between dietary patterns and cardiovascular risk factors in China. We therefore designed a 3-year longitudinal study to evaluate the impacts of dietary patterns on changes in these factors among Chinese women. A total of 1,028 subjects who received health examination in 2011 and 2014 were recruited. Three major dietary patterns (“vegetable pattern”, “meat pattern”, and “animal offal-dessert-and-alcohol pattern”) were derived by principal component analysis based on validated food frequency questionnaires. Cardiovascular risk factors were standardized to create within-cohort z-scores and the changes in them were calculated as the differences between 2011 and 2014. Relationships between dietary patterns and changes in cardiovascular risk factors were assessed using general linear model. After adjustment for potential confounders, changes in total cholesterol and fasting blood glucose decreased across the tertiles of vegetable pattern (p for trend = 0.01 and 0.04, respectively). While, changes in diastolic blood pressure, total cholesterol and low density lipoprotein cholesterol increased across the tertiles of animal offal-dessert-and-alcohol pattern (p for trend = 0.02, 0.01, and 0.02, respectively). The findings suggest that vegetable pattern was beneficially related to cardiovascular risk factors, whereas animal offal-dessert-and-alcohol pattern was detrimental related to these factors among apparently healthy Chinese women. PMID:27257349

  9. Burnout and Risk of Cardiovascular Disease: Evidence, Possible Causal Paths, and Promising Research Directions

    ERIC Educational Resources Information Center

    Melamed, Samuel; Shirom, Arie; Toker, Sharon; Berliner, Shlomo; Shapira, Itzhak

    2006-01-01

    Burnout is characterized by emotional exhaustion, physical fatigue, and cognitive weariness, resulting from prolonged exposure to work-related stress. The authors review the accumulated evidence suggesting that burnout and the related concept of vital exhaustion are associated with increased risk of cardiovascular disease and…

  10. Community-Responsive Interventions to Reduce Cardiovascular Risk in American Indians

    ERIC Educational Resources Information Center

    Jobe, Jared B.; Adams, Alexandra K.; Henderson, Jeffrey A.; Karanja, Njeri; Lee, Elisa T.; Walters, Karina L.

    2012-01-01

    American Indian and Alaska Native (AI/AN) populations bear a heavy burden of cardiovascular disease (CVD), and they have the highest rates of risk factors for CVD, such as cigarette smoking, obesity, and diabetes, of any U.S. population group. Yet, few randomized controlled trials have been launched to test potential preventive interventions in…

  11. Insights and perspectives on dietary modifications to reduce the risk of cardiovascular disease

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This article summarizes presentations from, “Insights and Perspectives on Dietary Modifications to Reduce the Risk of Cardiovascular Disease”, a symposium held at the American Society for Nutrition (ASN) Annual Meeting and Scientific Sessions in conjunction with Experimental Biology 2014 in San Dieg...

  12. Diet quality is inversely related to cardiovascular risk factors in adults

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The goal of the study was to determine if there was an association between diet quality and cardiovascular risk factors in adults. National Health and Nutrition Examination Survey 2001–2008 data were used to compare diet quality, as determined by using 2005 Healthy Eating Index-2005 scores, and card...

  13. Effect of weight loss on the cardiovascular risk profile of obese patients with psoriasis.

    PubMed

    Jensen, Peter; Zachariae, Claus; Christensen, Robin; Geiker, Nina R W; Schaadt, Bente K; Stender, Steen; Astrup, Arne; Hansen, Peter R; Skov, Lone

    2014-11-01

    Psoriasis is associated with obesity and other cardiovascular risk factors including endothelial dysfunction. We aimed to investigate the effects of weight loss on the cardiovascular risk profile of obese patients with psoriasis. A randomised controlled study was conducted in which we measured the microvascular endothelial function with peripheral arterial tonometry (PAT), selected plasma markers of endothelial function, and traditional cardiovascular risk factors in 60 obese patients with psoriasis. The participants were randomised to either low-energy diet (n = 30) providing 800-1,000 kcal/day for 8 weeks followed by 8 weeks of reduced food intake reaching 1,200 kcal/day or normal healthy foods (n = 30) for 16 weeks. The intervention group lost significantly more weight than controls, which resulted in significant reductions of diastolic blood pressure, resting heart rate, total cholesterol, VLDL cholesterol, triglyceride, plasma glucose, glycated haemoglobin, and tissue plasminogen activator inhibitor. Microvascular endothelial function assessed by PAT remained unchanged. We conclude that certain components of the cardiovascular risk profile of obese patients with psoriasis can be significantly improved by weight reduction.

  14. The impact of traditional risk factor development on the life course of cardiovascular diseases.

    PubMed

    Lloyd-Jones, Donald M

    2012-01-01

    This report discusses the profound impact of established risk factors for coronary heart disease (CHD) and cardiovascular disease (CVD), from the perspective of both shortterm and lifetime risks. Emerging data have confirmed the major importance of aggregate risk factor burden in middle and older age on remaining lifetime risks for CVD. The relatively new concept of the ideal cardiovascular health factor profile will play a central role in plans to improve the longevity, healthy longevity, and quality of life and health care costs of all Americans. In this context, the agenda of the Jackson Heart Study should promote understanding of and identify means for enhancing the roles of CVD prevention and health promotion among African Americans.

  15. Impact of tobacco smoking and smoking cessation on cardiovascular risk and disease.

    PubMed

    Bullen, Christopher

    2008-07-01

    Despite declines in smoking prevalence in many Western countries, tobacco use continues to grow in global importance as a leading preventable cause of cardiovascular disease. Tobacco smoke is both prothrombotic and atherogenic, increasing the risks of acute myocardial infarction, sudden cardiac death, stroke, aortic aneurysm and peripheral vascular disease. Even very low doses of exposure increase the risk of acute myocardial infarction. However, smoking cessation and second-hand smoke avoidance swiftly reduce this risk. While promising new agents are emerging, proven cost-effective and safe cessation interventions already exist, such as brief physician advice, counseling and nicotine replacement therapy. These should be routinely offered, where available, to all smokers. This is especially important for those at risk of, or with established and even acute, cardiovascular disease. Clinicians must play a more active role than ever before in supporting complete cessation in patients who smoke and in advocating for stronger tobacco control measures.

  16. Clustering-based limb identification for pressure ulcer risk assessment.

    PubMed

    Baran Pouyan, M; Nourani, M; Pompeo, M

    2015-01-01

    Bedridden patients have a high risk of developing pressure ulcers. Risk assessment for pressure ulceration is critical for preventive care. For a reliable assessment, we need to identify and track the limbs continuously and accurately. In this paper, we propose a method to identify body limbs using a pressure mat. Three prevalent sleep postures (supine, left and right postures) are considered. Then, predefined number of limbs (body parts) are identified by applying Fuzzy C-Means (FCM) clustering on key attributes. We collected data from 10 adult subjects and achieved average accuracy of 93.2% for 10 limbs in supine and 7 limbs in left/right postures.

  17. Overview of Risk-Estimation Tools for Primary Prevention of Cardiovascular Diseases in European Populations.

    PubMed

    Gorenoi, Vitali; Hagen, Anja

    2015-06-01

    To identify persons with a high risk for cardiovascular diseases (CVD) special tools (scores, charts, graphics or computer programs) for CVD-risk assessment based on levels of the certain risk factors have been constructed. The applicability of these instruments depends on the derivation cohorts, considered risk factors and endpoints, applied statistical methods as well as used formats. The review addresses the risk-estimation tools for primary prevention of CVD potentially relevant for European populations. The risk-estimation tools were identified using two previously published systematic reviews as well as conducting a literature search in MEDLINE and a manual search. Only instruments were considered which were derived from cohorts of at least 1,000 participants of one gender without pre-existing CVD, enable risk assessment for a period of at least 5 years, were designed for an age-range of at least 25 years and published after the year 2000. A number of risk-estimation tools for CVD derived from single European, several European and from non-European cohorts were identified. From a clinical perspective, seem to be preferable instruments for risk of CVD contemporary developed for the population of interest, which use easily accessible measures and show a high discriminating ability. Instruments, restricting risk-estimation to certain cardiovascular events, recalibrated high-accuracy tools or tools derived from European populations with similar risk factors distribution and CVD-incidence are the second choice. In younger people, calculating the relative risk or cardiovascular age equivalence measures may be of more benefit.

  18. Association between Knee Osteoarthritis, Cardiovascular Risk Factors, and the Framingham Risk Score in South Koreans: A Cross-Sectional Study

    PubMed Central

    Kim, Ho Sun; Shin, Joon-Shik; Lee, Jinho; Lee, Yoon Jae; Kim, Me-riong; Bae, Young-Hyeon; Park, Ki Byung; Lee, Eun-Jung; Kim, Joo-Hee

    2016-01-01

    Background Osteoarthritis is a significant burden on personal health and for social cost, and its prevalence is rising. Recent research has revealed an association between osteoarthritis and cardiovascular disease, and this study uses the Framingham risk score (FRS), which is widely used as a composite index of cardiovascular risk factors, to investigate the association between osteoarthritis and various cardiovascular risk factors. Methods A total 9,514 participants aged 50 years or older who received knee X-ray diagnosis of the 5th Korean National Health and Nutrition Examination Survey (total surveyees = 24,173) released by the Korean Centers for Disease Control and Prevention was included for analysis. Knee osteoarthritis patients were defined as participants with K-L grade ≥2 on knee X-ray regardless of knee pain. The association between major cardiovascular risk factors (blood pressure, diabetes, cholesterol, and smoking habits), FRS, and knee osteoarthritis was analyzed, adjusting for various covariates. Results Prevalence of knee osteoarthritis in Koreans aged ≥50 years was 36.6%, and higher in women (men: 24.9%, women: 45.4%). Prevalence of knee osteoarthritis in participants with hypertension was significantly higher than those without hypertension (fully adjusted odds ratio (OR) 1.26; 95% confidence interval (CI) 1.08–1.48). Knee osteoarthritis prevalence was also higher in participants with impaired fasting glucose or diabetes than those without (age, sex adjusted OR 1.19; 95% CI 1.00–1.41). Also, OR values increased statistically significantly with FRS as a continuous variable (fully adjusted OR 1.007; 95% CI 1.00–1.01). Conclusions Prevalence of knee osteoarthritis was associated with hypertension and diabetes, which are major cardiovascular risk factors, and the FRS. Further studies on FRS pertaining to its relationship with osteoarthritis are warranted. PMID:27764239

  19. Adipose Tissue Oxygenation in Obesity: A Matter of Cardiovascular Risk?

    PubMed

    Landini, Linda; Honka, Miikka-Juhani; Ferrannini, Ele; Nuutila, Pirjo

    2016-01-01

    Obesity, a chronic low-grade inflammation disorder characterized by an expansion in adipose tissue mass, is rapidly expanding worldwide leading to an increase in the incidence of comorbidities such as insulin resistance, type 2 diabetes and cardiovascular diseases. This has led to a renewed interest in the adipose tissue function, historically considered as a passive fat storage. It is now well established that adipose tissue is an organ with an active role in production and release of a variety of molecules called adipocytokines. Dysregulated production of adipocytokines seems to be responsible for the pathogenesis of insulin resistance and type 2 diabetes; however, the mechanisms are still unclear. Hypoxia, that occurs when adipocytes expand in obesity, has been proposed as a possible cause of adipose tissue inflammation. On the other hand, recent studies have shown that adipose tissue oxygen tension was actually higher (hyperoxia) than normal and associated with insulin resistance in obesity, despite a reduction in blood flow. This might be explained by the role of mitochondrial oxygen consumption. Hence, further studies are needed to understand the role of adipose tissue oxygenation and perfusion in obesity to assess pathophysiology and novel opportunities for treating the diseases.

  20. Potential impact of single-risk-factor versus total risk management for the prevention of cardiovascular events in Seychelles

    PubMed Central

    Ndindjock, Roger; Gedeon, Jude; Mendis, Shanthi; Paccaud, Fred

    2011-01-01

    Abstract Objective To assess the prevalence of cardiovascular (CV) risk factors in Seychelles, a middle-income African country, and compare the cost-effectiveness of single-risk-factor management (treating individuals with arterial blood pressure ≥ 140/90 mmHg and/or total serum cholesterol ≥ 6.2 mmol/l) with that of management based on total CV risk (treating individuals with a total CV risk ≥ 10% or ≥ 20%). Methods CV risk factor prevalence and a CV risk prediction chart for Africa were used to estimate the 10-year risk of suffering a fatal or non-fatal CV event among individuals aged 40–64 years. These figures were used to compare single-risk-factor management with total risk management in terms of the number of people requiring treatment to avert one CV event and the number of events potentially averted over 10 years. Treatment for patients with high total CV risk (≥ 20%) was assumed to consist of a fixed-dose combination of several drugs (polypill). Cost analyses were limited to medication. Findings A total CV risk of ≥ 10% and ≥ 20% was found among 10.8% and 5.1% of individuals, respectively. With single-risk-factor management, 60% of adults would need to be treated and 157 cardiovascular events per 100 000 population would be averted per year, as opposed to 5% of adults and 92 events with total CV risk management. Management based on high total CV risk optimizes the balance between the number requiring treatment and the number of CV events averted. Conclusion Total CV risk management is much more cost-effective than single-risk-factor management. These findings are relevant for all countries, but especially for those economically and demographically similar to Seychelles. PMID:21479093

  1. Combined effect of educational status and cardiovascular risk factors on the incidence of coronary heart disease and stroke in European cohorts: Implications for prevention.

    PubMed

    Veronesi, Giovanni; Tunstall-Pedoe, Hugh; Ferrario, Marco M; Kee, Frank; Kuulasmaa, Kari; Chambless, Lloyd E; Amouyel, Philippe; Arveiler, Dominique; Bobak, Martin; Ferrieres, Jean; Giampaoli, Simona; Jørgensen, Torben; Peters, Annette; Salomaa, Veikko; Soderberg, Stefan; Tamosiunas, Abdonas; Cesana, Giancarlo

    2017-03-01

    Background The combined effect of social status and risk factors on the absolute risk of cardiovascular disease has been insufficiently investigated, but results provide guidance on who could benefit most through prevention. Methods We followed 77,918 cardiovascular disease-free individuals aged 35-74 years at baseline, from 38 cohorts covering Nordic and Baltic countries, the UK and Central Europe, for a median of 12 years. Using Fine-Gray models in a competing-risks framework we estimated the effect of the interaction of education with smoking, blood pressure and body weight on the cumulative risk of incident acute coronary heart disease and stroke. Results Compared with more educated smokers, the less educated had an added increase in absolute risk of cardiovascular disease of 3.1% (95% confidence interval + 0.1%, +6.2%) in men and of 1.5% (-1.9%, +5.0%) in women, consistent across smoking categories. Conversely, the interaction was negative for overweight: -2.6% (95% CI: -5.6%, +0.3%) and obese: -3.6% (-7.6%, +0.4%) men, suggesting that the more educated would benefit more from the same reduction in body weight. A weaker interaction was observed for body weight in women, and for blood pressure in both genders. Less educated men and women with a cluster of two or more risk factors had an added cardiovascular disease risk of 3.6% (+0.1%, +7.0%) and of 2.6% (-0.5%, +5.6%), respectively, compared with their more educated counterparts. Conclusions Socially disadvantaged subjects have more to gain from lifestyle and blood pressure modification, hopefully reducing both their risk and also social inequality in disease.

  2. Cardiovascular Disease Risk Factors, Type 2 Diabetes Mellitus, and the Framingham Heart Study

    PubMed Central

    Fox, Caroline S.

    2010-01-01

    Type 2 diabetes is a common disorder and an important risk factor for cardiovascular disease (CVD). The Framingham Heart Study (FHS) is a population-based epidemiologic study that has contributed to our knowledge of CVD and its risk factors. This review will focus on the contemporary contributions of the FHS to the field of diabetes epidemiology, including data on diabetes trends, genetics, and future advances in population-based studies. PMID:21130952

  3. Why are kids with lupus at an increased risk of cardiovascular disease?

    PubMed

    Quinlan, Catherine; Marks, Stephen D; Tullus, Kjell

    2016-06-01

    Juvenile-onset systemic lupus erythematosus (SLE) is an aggressive multisystem autoimmune disease. Despite improvements in outcomes for adult patients, children with SLE continue to have a lower life expectancy than adults with SLE, with more aggressive disease, a higher incidence of lupus nephritis and there is an emerging awareness of their increased risk of cardiovascular disease (CVD). In this review, we discuss the evidence for an increased risk of CVD in SLE, its pathogenesis, and the clinical approach to its management.

  4. [Positive influence on cardiovascular risk factor by blocking the endocannabinoid system].

    PubMed

    Chatterjee, T; Ritz, A; Ince, H; Nienaber, Ch A; Rehders, T C

    2008-05-28

    Intra-abdominal fat mass, or central adiposity, and cardiovascular risk are strongly correlated. Adipose tissue is an endocrine organ that secretes hormones and cytokines influencing appetite, energy metabolism, and atherosclerosis. Rimonabant is the first selective blocker of the cannabinoid-1 receptor in development for the treatment of obesity, diabetes mellitus typ 2, and cardiometabolic risk factors. This article provides an review of efficacy of rimonabant the first selective blocker of the cannabinoid-1 receptor.

  5. Blood Pressure Variability: Can Nonlinear Dynamics Enhance Risk Assessment During Cardiovascular Surgery? A Feasibility Study

    PubMed Central

    Subramaniam, Balachundhar; Khabbaz, Kamal R.; Heldt, Thomas; Lerner, Adam B.; Mittleman, Murray A.; Davis, Roger B.; Goldberger, Ary L.; Costa, Madalena D.

    2014-01-01

    Brief Summary We propose that complex (nonlinear) fluctuations of hemodynamic variables (including systemic blood pressure parameters) during cardiovascular surgery contain information relevant to risk assessment and intraoperative management. Preliminary analysis of a pilot study supports the feasibility and potential merits of performing a larger, prospective study to assess the clinical utility of such new dynamical measures and to evaluate their potential role in enhancing contemporary approaches to risk assessment of major adverse events. PMID:24508020

  6. Sex-specific risk of cardiovascular disease and cognitive decline: pregnancy and menopause

    PubMed Central

    2013-01-01

    Understanding the biology of sex differences is integral to personalized medicine. Cardiovascular disease and cognitive decline are two related conditions, with distinct sex differences in morbidity and clinical manifestations, response to treatments, and mortality. Although mortality from all-cause cardiovascular diseases has declined in women over the past five years, due in part to increased educational campaigns regarding the recognition of symptoms and application of treatment guidelines, the mortality in women still exceeds that of men. The physiological basis for these differences requires further research, with particular attention to two physiological conditions which are unique to women and associated with hormonal changes: pregnancy and menopause. Both conditions have the potential to impact life-long cardiovascular risk, including cerebrovascular function and cognition in women. This review draws on epidemiological, translational, clinical, and basic science studies to assess the impact of hypertensive pregnancy disorders on cardiovascular disease and cognitive function later in life, and examines the effects of post-menopausal hormone treatments on cardiovascular risk and cognition in midlife women. We suggest that hypertensive pregnancy disorders and menopause activate vascular components, i.e., vascular endothelium and blood elements, including platelets and leukocytes, to release cell-membrane derived microvesicles that are potential mediators of changes in cerebral blood flow, and may ultimately affect cognition in women as they age. Research into specific sex differences for these disease processes with attention to an individual’s sex chromosomal complement and hormonal status is important and timely. PMID:23537114

  7. Cardiovascular Risk Reduction. The Problems Facing Our Society.

    ERIC Educational Resources Information Center

    Harrison, Donald C.; Winston, Mary

    1982-01-01

    Continued and expanded efforts to educate people as to what factors contribute to coronary heart disease will help to decrease its occurrence. Risk factors include: cholesterol, smoking, hypertension, obesity, heredity, psychological influences, and the taking of oral contraceptives or alcohol. (CJ)

  8. Cardiovascular risk factor control is insufficient in young patients with coronary artery disease

    PubMed Central

    Christiansen, Morten Krogh; Jensen, Jesper Møller; Brøndberg, Anders Krogh; Bøtker, Hans Erik; Jensen, Henrik Kjærulf

    2016-01-01

    Background Control of cardiovascular risk factor is important in secondary prevention of coronary artery disease (CAD) but it is unknown whether treatment targets are achieved in young patients. We aimed to examine the prevalence and control of risk factors in this subset of patients. Methods We performed a cross-sectional, single-center study on patients with documented CAD before age 40. All patients treated between 2002 and 2014 were invited to participate at least 6 months after the last coronary intervention. We included 143 patients and recorded the family history of cardiovascular disease, physical activity level, smoking status, body mass index, waist circumference, blood pressure, cholesterol levels, metabolic status, and current medical therapy. Risk factor control and treatment targets were evaluated according to the shared guidelines from the European Society of Cardiology. Results The most common insufficiently controlled risk factors were overweight (113 [79.0%]), low-density lipoprotein cholesterol above target (77 [57.9%]), low physical activity level (78 [54.6%]), hypertriglyceridemia (67 [46.9%]), and current smoking (53 [37.1%]). Almost one-half of the patients fulfilled the criteria of metabolic syndrome. The median (interquartile range) number of uncontrolled modifiable risk factors was 2 (2;4) and only seven (4.9%) patients fulfilled all modifiable health measure targets. Conclusion Among the youngest patients with CAD, there remains a potential to improve the cardiovascular risk profile. PMID:27307744

  9. Decreased expression of Klotho in cardiac atria biopsy samples from patients at higher risk of atherosclerotic cardiovascular disease

    PubMed Central

    Corsetti, Giovanni; Pasini, Evasio; Scarabelli, Tiziano M; Romano, Claudia; Agrawal, Pratik R; Chen-Scarabelli, Carol; Knight, Richard; Saravolatz, Louis; Narula, Jagat; Ferrari-Vivaldi, Mario; Flati, Vincenzo; Assanelli, Deodato; Dioguardi, Francesco S

    2016-01-01

    Background Klotho proteins (α- and β) are membrane-based circulating proteins that regulate cell metabolism, as well as the lifespan modulating activity of Fibroblast Growth Factors (FGFs). Recent data has shown that higher plasma circulating Klotho levels reduce cardiovascular risk, suggesting Klotho has a protective role in cardiovascular diseases. However, although so far it has been identified in various organs, it is unknown whether cardiomyocytes express Klotho and FGFs, and whether high cardiovascular risk could affect cardiac expression of Klotho, FGFs and other molecules. Methods We selected 20 patients with an estimated 10-year high atherosclerotic cardiovascular disease and 10 age-matched control subjects with an estimated 10-year low risk undergone cardiac surgery for reasons other than coronary artery by-pass. In myocardial biopsies, we evaluated by immuno-histochemistry whether Klotho and FGFs were expressed in cardiomyocytes, and whether higher cardiovascular risk influenced the expression of other molecules involved in endoplasmic reticulum stress, oxidative stress, inflammation and fibrosis. Results Only cardiomyocytes of patients with a higher cardiovascular risk showed lower expression of Klotho, but higher expressions of FGFs. Furthermore, higher cardiovascular risk was associated with increased expression of oxidative and endoplasmic reticular stress, inflammation and fibrosis. Conclusions This study showed for the first time that Klotho proteins are expressed in human cardiomyocytes and that cardiac expression of Klotho is down-regulated in higher cardiovascular risk patients, while expression of stress-related molecules were significantly increased. PMID:27781061

  10. Serum Urate and Incident Cardiovascular Disease: The Coronary Artery Risk Development in Young Adults (CARDIA) Study

    PubMed Central

    Wang, Huifen; Jacobs, David R.; Gaffo, Angelo L.; Gross, Myron D.; Goff, David C.; Carr, J. Jeffrey

    2015-01-01

    Objective There is controversy about whether serum urate (sUA) predicts future cardiovascular disease (CVD) independently of classical risk factors, and the age at which any prediction starts. We studied the sUA-CVD association among generally healthy adults. Methods CARDIA recruited 5115 black and white individuals aged 18–30 years in 1985–1986 (year-0). Fatal and nonfatal CVD events by year 27 (n = 164) were ascertained during annual contacts and classified using medical records. The association with sUA (year-0, 10, 15 and 20) was modeled using Cox proportional hazards regression, pooling over gender-specific quartiles. Results Mean sUA concentration was higher in men than women, but increased over time in both genders. Those with elevated sUA had worse metabolic profiles that substantially deteriorated over time. Adjusting for demographic and lifestyle factors (the minimal model), baseline sUA concentration was positively associated with incident CVD (hazard ratio (HR) per mg/dL = 1.21; 95% confidence interval: 1.05, 1.39; P = 0.005). This positive association attenuated to nonsignificance in the full model accounting simultaneously for classical CVD risk factors (HR = 1.09; 0.94, 1.27; P = 0.24). Both the minimal and full models appeared to show stronger associations (than year-0 sUA) between year-10 sUA and incident CVD (HR = 1.27 and 1.12, respectively), but sUA was not statistically significant in the full model. Despite fewer events, year-15 sUA showed a significant sUA-CVD association pattern, with minimal model association magnitude comparable to year-10, and remained significant in the full model (HR = 1.19; 1.02, 1.40; P = 0.03). Hyperuricemia at year-15 strongly predicted CVD risk (HR = 2.11; 1.34, 3.33; P = 0.001), with some attenuation in the full model (HR = 1.68; P = 0.04). Conclusions sUA may be an early biomarker for CVD in adults entering middle age. The prediction of CVD by sUA appeared to strengthen with aging. The potential complex

  11. Telomere length and cardiovascular risk factors in a middle-aged population free of overt cardiovascular disease.

    PubMed

    Bekaert, Sofie; De Meyer, Tim; Rietzschel, Ernst R; De Buyzere, Marc L; De Bacquer, Dirk; Langlois, Michel; Segers, Patrick; Cooman, Luc; Van Damme, Piet; Cassiman, Peter; Van Criekinge, Wim; Verdonck, Pascal; De Backer, Guy G; Gillebert, Thierry C; Van Oostveldt, Patrick

    2007-10-01

    Evidence assembled over the last decade shows that average telomere length (TL) acts as a biomarker for biological aging and cardiovascular disease (CVD) in particular. Although essential for a more profound understanding of the underlying mechanisms, little reference information is available on TL. We therefore sought to provide baseline TL information and assess the association of prevalent CVD risk factors with TL in subjects free of overt CVD within a small age range. We measured mean telomere restriction fragment length of peripheral blood leukocytes in a large, representative Asklepios study cohort of 2509 community-dwelling, Caucasian female and male volunteers aged approximately 35-55 years and free of overt CVD. We found a manifest age-dependent telomere attrition, at a significantly faster rate in men as compared to women. No significant associations were established with classical CVD risk factors such as cholesterol status and blood pressure, yet shorter TL was associated with increased levels of several inflammation and oxidative stress markers. Importantly, shorter telomere length was associated with an increasingly unhealthy lifestyle, particularly in men. All findings were age and gender adjusted where appropriate. With these cross-sectional results we show that TL of peripheral blood leukocytes primarily reflects the burden of increased oxidative stress and inflammation, whether or not determined by an increasingly unhealthy lifestyle, while the association with classical CVD risk factors is limited. This further clarifies the added value of TL as a biomarker for biological aging and might improve our understanding of how TL is associated with CVD.

  12. Obesity and cardiovascular risk: the new public health problem of worldwide proportions.

    PubMed

    Scaglione, Rosario; Argano, Christiano; Di Chiara, Tiziana; Licata, Giuseppe

    2004-03-01

    Obesity could be considered a new global health epidemic above all others, especially when it is characterized by central fat distribution. This is illustrated by dramatic provisional data, indicating a continuous increase in the trend of overweight and obese individuals in several countries, including the USA and countries in Europe. Several epidemiological, pathophysiological and clinical studies clearly indicate that two of the major independent risk factors for cardiovascular disease or events are being overweight, and obesity. Accordingly, weight loss and prevention of weight gain has to be considered one of the most important strategies to reduce the incidence of cardiovascular disease.

  13. Educational status and cardiovascular risk profile in Indians.

    PubMed

    Reddy, K Srinath; Prabhakaran, Dorairaj; Jeemon, Panniyammakal; Thankappan, K R; Joshi, Prashant; Chaturvedi, Vivek; Ramakrishnan, Lakshmy; Ahmed, Farooque

    2007-10-09

    The inverse graded relationship of education and risk factors of coronary heart disease (CHD) has been reported from Western populations. To examine whether risk factors of CHD are predicted by level of education and influenced by the level of urbanization in Indian industrial populations, a cross-sectional survey (n = 19,973; response rate, 87.6%) was carried out among employees and their family members in 10 medium-to-large industries in highly urban, urban, and periurban regions of India. Information on behavioral, clinical, and biochemical risk factors of CHD was obtained through standardized instruments, and educational status was assessed in terms of the highest educational level attained. Data from 19,969 individuals were used for analysis. Tobacco use and hypertension were significantly more prevalent in the low- (56.6% and 33.8%, respectively) compared with the high-education group (12.5% and 22.7%, respectively; P < 0.001). However, dyslipidemia prevalence was significantly higher in the high-education group (27.1% as compared with 16.9% in the lowest-education group; P < 0.01). When stratified by the level of urbanization, industrial populations located in highly urbanized centers were observed to have an inverse graded relationship (i.e., higher-education groups had lower prevalence) for tobacco use, hypertension, diabetes, and overweight, whereas in less-urbanized locations, we found such a relationship only for tobacco use and hypertension. This study indicates the growing vulnerability of lower socioeconomic groups to CHD. Preventive strategies to reduce major CHD risk factors should focus on effectively addressing these social disparities.

  14. Educational status and cardiovascular risk profile in Indians

    PubMed Central

    Reddy, K. Srinath; Prabhakaran, Dorairaj; Jeemon, Panniyammakal; Thankappan, K. R.; Joshi, Prashant; Chaturvedi, Vivek; Ramakrishnan, Lakshmy; Ahmed, Farooque

    2007-01-01

    The inverse graded relationship of education and risk factors of coronary heart disease (CHD) has been reported from Western populations. To examine whether risk factors of CHD are predicted by level of education and influenced by the level of urbanization in Indian industrial populations, a cross-sectional survey (n = 19,973; response rate, 87.6%) was carried out among employees and their family members in 10 medium-to-large industries in highly urban, urban, and periurban regions of India. Information on behavioral, clinical, and biochemical risk factors of CHD was obtained through standardized instruments, and educational status was assessed in terms of the highest educational level attained. Data from 19,969 individuals were used for analysis. Tobacco use and hypertension were significantly more prevalent in the low- (56.6% and 33.8%, respectively) compared with the high-education group (12.5% and 22.7%, respectively; P < 0.001). However, dyslipidemia prevalence was significantly higher in the high-education group (27.1% as compared with 16.9% in the lowest-education group; P < 0.01). When stratified by the level of urbanization, industrial populations located in highly urbanized centers were observed to have an inverse graded relationship (i.e., higher-education groups had lower prevalence) for tobacco use, hypertension, diabetes, and overweight, whereas in less-urbanized locations, we found such a relationship only for tobacco use and hypertension. This study indicates the growing vulnerability of lower socioeconomic groups to CHD. Preventive strategies to reduce major CHD risk factors should focus on effectively addressing these social disparities. PMID:17923677

  15. Functional foods for dyslipidaemia and cardiovascular risk prevention.

    PubMed

    Sirtori, Cesare R; Galli, Claudio; Anderson, James W; Sirtori, Elena; Arnoldi, Anna

    2009-12-01

    A food can be regarded as 'functional' if it can demonstrate a beneficial efficacy on one or more target functions in the body in a convincing way. Beyond adequate nutritional qualities, functional foods should either improve the state of health and wellbeing and/or reduce the risk of disease. Functional foods that are marketed with claims of heart disease reduction focus primarily on the major risk factors, i.e. cholesterol, diabetes and hypertension. Some of the most innovative products are designed to be enriched with 'protective' ingredients, believed to reduce risk. They may contain, for example, soluble fibre (from oat and psyllium), useful both for lowering cholesterol and blood pressure, or fructans, effective in diabetes. Phytosterols and stanols lower LDL-cholesterol in a dose-dependent manner. Soya protein is more hypocholesterolaemic in subjects with very high initial cholesterol and recent data indicate also favourable activities in the metabolic syndrome. n-3 Fatty acids appear to exert significant hypotriacylglycerolaemic effects, possibly partly responsible for their preventive activity. Dark chocolate is gaining much attention for its multifunctional activities, useful both for the prevention of dyslipidaemia as well as hypertension. Finally, consensus opinions about tea and coffee have not emerged yet, and the benefits of vitamin E, garlic, fenugreek and policosanols in the management of dyslipidaemia and prevention of arterial disease are still controversial.

  16. Atorvastatin and cardiovascular risk in the elderly--patient considerations.

    PubMed

    Acharjee, Subroto; Welty, Francine K

    2008-01-01

    Elderly individuals are at increased risk of coronary heart disease (CHD) and account for a majority of CHD deaths. Several clinical trials have assessed the beneficial effects of statins in individuals with, or at risk of developing, CHD. These trials provide evidence that statins reduce risk and improve clinical outcomes even in older patients; however, statin therapy remains under-utilized among the aged. Atorvastatin has been widely investigated among the older subjects and has the greatest magnitude of favorable effects on clinical outcomes of CHD. The pharmacokinetic properties of atorvastatin allow it to be used every other day, a factor which may decrease adverse events and be especially important in the elderly. The purpose of this article is to review the evidence available from randomized clinical trials regarding the safety and efficacy of atorvastatin in primary and secondary prevention of CHD and stroke in older patients and to discuss issues such as drug interactions, patient compliance and cost-effectiveness, which affect prescription of lipid-lowering therapy among older patients.

  17. Risk factor burden in middle age and lifetime risks for cardiovascular and non-cardiovascular death (Chicago Heart Association Detection Project in Industry).

    PubMed

    Lloyd-Jones, Donald M; Dyer, Alan R; Wang, Renwei; Daviglus, Martha L; Greenland, Philip

    2007-02-15

    Few data exist regarding the association of risk factor burden in middle age with lifetime risks for cardiovascular disease (CVD) and non-CVD death. In this study, participants in the Chicago Heart Association Detection Project in Industry aged 40 to 59 years in 1967 to 1973 were stratified into 5 groups on the basis of risk factor burden: favorable risk factor profile (untreated blood pressure or=1 unfavorable; or any 1, any 2, or >or=3 elevated (systolic >or=140 mm Hg or diastolic >or=90 mm Hg or treated hypertension; total cholesterol >or=240 mg/dl; current smoking; or body mass index >or=30 kg/m2). Remaining lifetime risks for CVD and non-CVD death were estimated through the age of 85 years. Eight thousand thirty-three men and 6,493 women were followed for 409,987 person-years; 2,582 died of CVD, and 3,955 died of non-CVD causes. A greater risk factor burden was associated with a higher incidence of CVD and non-CVD death. Compared with participants with >or=3 risk factors, those with favorable profiles had substantially lower lifetime risks for CVD death (20.5% vs 35.2% in men, 6.7% vs 31.9% in women) and markedly longer median Kaplan-Meier survival (>35 vs 26 years in men, >35 vs 28 years in women). In conclusion, having favorable risk factors in middle age is associated with a lower lifetime risk for CVD death and markedly longer survival. These results should encourage efforts aimed at preventing the development of risk factors in younger subjects to decrease CVD mortality and promote longevity.

  18. Long-term risk of cardiovascular disease after treatment for aggressive non-Hodgkin lymphoma.

    PubMed

    Moser, Elizabeth C; Noordijk, Evert M; van Leeuwen, Flora E; le Cessie, Saskia; Baars, Joke W; Thomas, José; Carde, Patrice; Meerwaldt, Jacobus H; van Glabbeke, Martine; Kluin-Nelemans, Hanneke C

    2006-04-01

    Cardiovascular disease frequently occurs after lymphoma therapy, but it is common in the general population too. Therefore, risk estimation requires comparison to population-based rates. We calculated risk by standardized incidence ratios (SIRs) and absolute excess risks (AERs) per 10,000 person-years based on general population rates (Continuous Morbidity Registry Nijmegen) in 476 (Dutch and Belgian) patients with aggressive non-Hodgkin lymphoma (NHL) treated with at least 6 cycles of doxorubicin-based chemotherapy in 4 European Organization for Research on Treatment of Cancer (EORTC) trials (1980-1999). Cumulative incidence of cardiovascular disease, estimated in a competing risk model, was 12% at 5 years and 22% at 10 years (median follow-up, 8.4 years). Risk of chronic heart failure appeared markedly increased (SIR, 5.4; 95% CI, 4.1-6.9) with an AER of 208 excess cases per 10 000 person-years, whereas risk of coronary artery disease matched the general population (SIR, 1.2; 95% CI, 0.8-1.8; AER, 8 per 10 000 person-years). Risk of stroke was raised (SIR, 1.8; 95% CI, 1.1-2.4; AER, 15 per 10 000 person-years), especially after additional radiotherapy (> 40 Gy). Preexisting hypertension, NHL at young age, and salvage treatment increased risk of all cardiovascular events; the effect of radiotherapy was dose dependent. In conclusion, patients are at long-term high risk of chronic heart failure after NHL treatment and need therefore life-long monitoring. In contrast, risk of coronary artery disease appeared more age dependent than treatment related.

  19. Cardiovascular risk assessment and management in mental health clients: whose role is it anyway?

    PubMed

    Wheeler, Amanda J; Harrison, Jeff; Mohini, Priya; Nardan, Jeshika; Tsai, Amy; Tsai, Eve

    2010-12-01

    People with serious mental illness have higher rates of morbidity and mortality from cardiovascular disease. This study describes health practitioners' views on their role and confidence assessing and managing cardiovascular risk. The key findings were of a widespread acknowledgement of the need to undertake systematic risk assessment and offer structured approaches to risk factor management. Barriers of client engagement, lack of good systems and poor information sharing between primary and secondary care providers were identified. Solutions discussed included a collaborative care model or the integration of physical health services, perhaps a general practitioner-led clinic, within the secondary care setting. Whilst there is a need to identify an optimal care model there is an even greater need to take some rather than no action.

  20. Cardiovascular Risks in Relation to Daidzein Metabolizing Phenotypes among Chinese Postmenopausal Women

    PubMed Central

    Liu, Zhao-min; Ho, Suzanne C.; Chen, Yu-ming; Liu, Jun; Woo, Jean

    2014-01-01

    Background Studies suggested that the inter-individual differences in metabolizing isoflavone daidzein to equol or O-desmethylangolensin (ODMA) might explain the inconsistency of the soy/isoflavones efficacy on cardiovascular health. Objectives The study aims to evaluate the relationship between equol and ODMA phenotypes and cardiovascular risks with habitual isoflavone consumption in Chinese postmenopausal women. Methods This is a cross-sectional study among 726 prehypertensive postmenopal women who were screened for a randomized controlled trial. 648 women returned a daidzein-challenged urine samples for determination of equol and O-DMA production. 595 attended clinic visits for assessment of cardiovascular risks including body composition, blood pressure (BP), serum lipids, uric acid, high sensitivity C-reactive protein (hs-CRP), fasting glucose and free fatty acid (FFA). Results The prevalences of equol and O-DMA producers were 53.2% and 60.9% respectively. Equol producers had higher fat free mass (p = 0.001), lower systolic (p = 0.01) and diastolic (p = 0.01) BP, serum triglyceride (p = 0.023), hs-CRP (p = 0.015) and FFA (p = 0.001) than non-producers. O-DMA producers had lower body fat% (p = 0.032), SBP (p = 0.02), total cholesterol (p = 0.002) than non-producers. The significant differences remained after further adjustment for potential confounders. The habitual soy isoflavones intake had little relation to cardiovascular risk factors in either equol/O-DMA producer phenotypes. Conclusion Equol/O-DMA producers had more favorable cardiovascular risk profiles than non-producers in prehypertensive postmenopausal women. PMID:24533060

  1. Association between Coffee Consumption and Its Polyphenols with Cardiovascular Risk Factors: A Population-Based Study

    PubMed Central

    Miranda, Andreia Machado; Steluti, Josiane; Fisberg, Regina Mara; Marchioni, Dirce Maria

    2017-01-01

    Epidemiological studies have examined the effect of coffee intake on cardiovascular disease, but the benefits and risks for the cardiovascular system remain controversial. Our objective was to evaluate the association between coffee consumption and its polyphenols on cardiovascular risk factors. Data came from the “Health Survey of São Paulo (ISA-Capital)” among 557 individuals, in São Paulo, Brazil. Diet was assessed by two 24-h dietary recalls. Coffee consumption was categorized into <1, 1–3, and ≥3 cups/day. Polyphenol intake was calculated by matching food consumption data with the Phenol-Explorer database. Multiple logistic regression models were used to assess the associations between cardiovascular risk factors (blood pressure, total cholesterol, low-density lipoprotein cholesterol (LDL-c), high-density lipoprotein cholesterol (HDL-c), triglycerides, fasting glucose, and homocysteine) and usual coffee intake. The odds were lower among individuals who drank 1–3 cups of coffee/day to elevated systolic blood pressure (SBP) (Odds Ratio (OR) = 0.45; 95% Confidence Interval (95% CI): 0.26, 0.78), elevated diastolic blood pressure (DBP) (OR = 0.44; 95% CI: 0.20, 0.98), and hyperhomocysteinemia (OR = 0.32; 95% CI: 0.11, 0.93). Furthermore, significant inverse associations were also observed between moderate intake of coffee polyphenols and elevated SBP (OR = 0.46; 95% CI: 0.24, 0.87), elevated DBP (OR = 0.51; 95% CI: 0.26, 0.98), and hyperhomocysteinemia (OR = 0.29; 95% CI: 0.11, 0.78). In conclusion, coffee intake of 1–3 cups/day and its polyphenols were associated with lower odds of elevated SBP, DBP, and hyperhomocysteinemia. Thus, the moderate consumption of coffee, a polyphenol-rich beverage, could exert a protective effect against some cardiovascular risk factors. PMID:28335422

  2. Cardiovascular risk in parents of children with extreme lipoprotein cholesterol levels: the Bogalusa Heart Study.

    PubMed

    Croft, J B; Cresanta, J L; Webber, L S; Srinivasan, S R; Freedman, D S; Burke, G L; Berenson, G S

    1988-03-01

    Fasting serum lipids, lipoprotein cholesterol, and other cardiovascular disease risk factors were examined in 321 natural parents of children with low and/or high levels of beta- and pre-beta-lipoprotein cholesterol. Parents of children from low pre-beta-lipoprotein groups had elevated alpha- and lower pre-beta-lipoprotein cholesterol levels. Parents whose children had high beta-lipoprotein cholesterol levels also had high serum total and beta-lipoprotein cholesterol levels. Parents of children with high levels of both beta- and pre-beta-lipoprotein cholesterol had a high prevalence of both abnormal risk factor levels, as well as clinical evidence of early coronary artery disease (before age 50 years). These observations show that parents of children with high beta- and/or pre-beta-lipoprotein cholesterol levels have greatly enhanced risk for cardiovascular disease, and children mirror their parents' lipoprotein cholesterol levels. These observations emphasize the need for cardiovascular risk evaluation early in life, especially in high-risk families.

  3. Coronary Artery Calcium Assessment in CKD: Utility in Cardiovascular Disease Risk Assessment and Treatment?

    PubMed

    Bashir, Ahmed; Moody, William E; Edwards, Nicola C; Ferro, Charles J; Townend, Jonathan N; Steeds, Richard P

    2015-06-01

    Coronary artery calcification (CAC) is a strong predictor of cardiovascular event rates in the general population, and scoring with multislice computed tomography commonly is used to improve risk stratification beyond clinical variables. CAC is accelerated in chronic kidney disease, but this occurs as a result of 2 distinct pathologic processes that result in medial (arteriosclerosis) and intimal (atherosclerosis) deposition. Although there are data that indicate that very high CAC scores may be associated with increased risk of death in hemodialysis, average CAC scores in most patients are elevated at a level at which discriminatory power may be reduced. There is a lack of data to guide management strategies in these patients based on CAC scores. There are even fewer data available for nondialysis patients, and it is uncertain whether CAC score confers an elevated risk of premature cardiovascular morbidity and mortality in such patients. In this article, we review the evidence regarding the utility of CAC score for noninvasive cardiovascular risk assessment in individuals with chronic kidney disease, using a clinical vignette that highlights some of the limitations in using CAC score and considerations in risk stratification.

  4. Eating patterns and cardiovascular disease risk in a Detroit Mexican American population.

    PubMed

    Artinian, Nancy T; Schim, Stephanie Myers; Vander Wal, Jillon S; Nies, Mary A

    2004-01-01

    The purpose of this study was to examine dietary patterns and cardiovascular risk factors in Hispanic adults living in Southwest Detroit. A descriptive design was used. Self-report baseline data were collected using The Rate Your Plate and Personal Health Risk Assessment questionnaires. A nonrandom sample of 32 Mexican American adults was recruited from a large Roman Catholic Church in Southwest Detroit. Participants were selected if they were enrolled in the larger parent research study to test the effects of a lay health educator intervention and planned to participate in the nutrition education portion of the intervention. Unhealthy eating patterns outnumbered heart healthy eating practices. The majority used higher fat salad dressings; ate fried foods, sweets, and high fat snacks; consumed greater than the desired amounts of regular cheese; drank whole milk; and ate few fruits and vegetables. Lack of physical activity, being overweight, and exposure to second-hand smoke were the most prevalent cardiovascular risk factors. The data suggest that effective community-based heart disease prevention programs that emphasize risk factor screening and cardiovascular risk reduction through heart healthy eating are needed.

  5. Cardiovascular risk assessment in the treatment of nonalcoholic steatohepatitis: a secondary analysis of the MOZART trial

    PubMed Central

    Lin, Steven C.; Ang, Brandon; Hernandez, Carolyn; Bettencourt, Ricki; Jain, Rashmi; Salotti, Joanie; Richards, Lisa; Kono, Yuko; Bhatt, Archana; Aryafar, Hamed; Lin, Grace Y.; Valasek, Mark A.; Sirlin, Claude B.; Brouha, Sharon; Loomba, Rohit

    2016-01-01

    Background: Nonalcoholic steatohepatitis (NASH) is associated with increased cardiovascular risk and mortality. No US Food and Drug Administration (FDA) approved therapies for NASH are available; clinical trials to date have not yet systematically assessed for changes in cardiovascular risk. This study examines the prospective utility of cardiovascular risk assessments, the Framingham risk score (FRS) and coronary artery calcium (CAC) score, as endpoints in a NASH randomized clinical trial, and assesses whether histologic improvements lead to lower cardiovascular risk. Methods: Secondary analysis of a 24-week randomized, double-blind, placebo-controlled trial (MOZART) in which 50 biopsy-proven NASH patients received oral ezetimibe 10 mg daily (n = 25) versus placebo (n = 25). Biochemical profiling, FRS, CAC scores, liver biopsies were obtained at baseline and endpoint. Results: Ezetimibe improved FRS whereas placebo did not (4.4 ± 6.2 to 2.9 ± 4.8, p = 0.038; 3.0 ± 4.4 to 2.9 ± 4.2, p = 0.794). CAC scores did not change with ezetimibe or placebo (180.4 ± 577.2 to 194.1 ± 623.9, p = 0.293; 151.4 ± 448.9 to 183.3 ± 555.7, p = 0.256). Ezetimibe improved FRS and CAC scores in more patients than placebo (48% versus 23%, p = 0.079, and 21% versus 0%, p = 0.090, respectively), though not significantly. No differences were noted in cardiovascular risk scores among histologic responders versus nonresponders. Conclusions: Ezetimibe improved FRS whereas placebo did not. FRS and CAC scores improved in a greater proportion of patients with ezetimibe; this trend did not reach significance. These findings indicate the utility and feasibility of monitoring cardiovascular risk in a NASH trial. The utility of CAC scores may be higher in trials of longer duration (⩾52 weeks) and with older patients (age ⩾45). ClinicalTrials.gov registration: NCT01766713. PMID:26929777

  6. Dairy consumption, cardiovascular risk factors and inflammation in elderly subjects

    PubMed Central

    Rashidi Pour Fard, Nafiseh; Karimi, Majid; Baghaei, Mohammad Hassan; Haghighatdoost, Fahimeh; Rouhani, Mohammad Hossein; Esmaillzadeh, Ahmad; Azadbakht, Leila

    2015-01-01

    BACKGROUND Previous epidemiological studies of dairy product consumption and health outcomes have reported mixed findings. Despite increasing in life expectancy, scarce data are available in this field in elderly individuals. We tested the hypothesis that greater dairy intake is associated with lower high sensitive C-reactive protein (hs-CRP) level and better lipid profile and glycemic control. METHODS This cross-sectional study was undertaken on 107 elderly individuals who aged 60-78 years. Usual dietary intakes were assessed by means of a validated food frequency questionnaire (FFQ). Anthropometric measures and biochemical markers were determined using standard protocols. RESULTS The reported mean ± standard deviation (SD) of daily intake of dairy products and a