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Sample records for adult heart disease

  1. Health in adults with congenital heart disease.

    PubMed

    Cuypers, Judith A A E; Utens, Elisabeth M W J; Roos-Hesselink, Jolien W

    2016-09-01

    Since the introduction of cardiac surgery, the prospects for children born with a cardiac defect have improved spectacularly. Many reach adulthood and the population of adults with congenital heart disease is increasing and ageing. However, repair of congenital heart disease does not mean cure. Many adults with congenital heart disease encounter late complications. Late morbidity can be related to the congenital heart defect itself, but may also be the consequence of the surgical or medical treatment or longstanding alterations in hemodynamics, neurodevelopment and psychosocial development. This narrative review describes the cardiac and non-cardiac long-term morbidity in the adult population with congenital heart disease. PMID:27451323

  2. Heart Disease, Stroke, or Other Cardiovascular Disease and Adult Vaccination

    MedlinePlus

    ... Disease, Stroke, or Other Cardiovascular Disease and Adult Vaccination Language: English Español (Spanish) Recommend on Facebook Tweet ... more about health insurance options. Learn about adult vaccination and other health conditions Asplenia Diabetes Heart Disease, ...

  3. Histone methylations in heart development, congenital and adult heart diseases

    PubMed Central

    Zhang, Qing-Jun; Liu, Zhi-Ping

    2015-01-01

    Heart development comprises myocyte specification, differentiation and cardiac morphogenesis. These processes are regulated by a group of core cardiac transcription factors in a coordinated temporal and spatial manner. Histone methylation is an emerging epigenetic mechanism for regulating gene transcription. Interplay among cardiac transcription factors and histone lysine modifiers plays important role in heart development. Aberrant expression and mutation of the histone lysine modifiers during development and in adult life can cause either embryonic lethality or congenital heart diseases, and influences the response of adult hearts to pathological stresses. In this review, we describe current body of literature on the role of several common histone methylations and their modifying enzymes in heart development, congenital and adult heart diseases. PMID:25942538

  4. Heart Failure in Adult Congenital Heart Disease: Nonpharmacologic Treatment Strategies.

    PubMed

    LeMond, Lisa; Mai, Tuan; Broberg, Craig S; Muralidaran, Ashok; Burchill, Luke J

    2015-11-01

    In early stages, heart failure (HF) in adult congenital heart disease (ACHD) remains an elusive diagnosis. Many ACHD patients seem well-compensated owing to chronic physical and psychological adaptations. HF biomarkers and cardiopulmonary exercise tests are often markedly abnormal, although patients report stable health and good quality of life. Treatment differs from acquired HF. Evidence for effective drug therapy in ACHD-related HF is lacking. Residual ventricular, valvular, and vascular abnormalities contribute to HF pathophysiology, leading to an emphasis on nonpharmacologic treatment strategies. This article reviews emerging perspectives on nonpharmacologic treatment strategies, including catheter-based interventions, surgical correction, and palliative care. PMID:26471822

  5. Evaluation of Adults With Congenital Heart Disease.

    PubMed

    Graziani, Francesca; Delogu, Angelica Bibiana

    2016-03-01

    The clinical approach to adults with congenital heart diseases (ACHDs) is unique in cardiovascular medicine because these patients encompass a broad range of presentations. Each patient, despite having similar diagnosis, will be anatomically and physiologically unlike others within ACHD population, in relation to the type of repair, age at repair, associated defects, with specific long-term risk factors and complications. Furthermore, as many patients will not complain of symptoms, clinical evaluation and diagnostic testing must also be based on the underlying main diagnostic category, with complete standardized lesion-specific clinical protocols, investigating all known risk factors specific for each congenital heart disease and performed as part of screening for significant long-term complications. The first part of this review will focus on clinical history, physical examination, and the most important diagnostic testing in ACHD population. The second part of the article will focus on some clinical issues we have to face in our daily practice, such as heart failure, cyanosis, and pulmonary hypertension. Furthermore, as survival rates of ACHD population continue to improve and patients with this condition live longer, we will briefly report on a new clinical concern regarding the impact of acquired morbidities like coronary artery disease that appear to be of greater importance in defining outcome in older patients with ACHD. PMID:26957402

  6. Adult congenital heart disease and pulmonary arterial hypertension: the Texas Adult Congenital Heart Program experience.

    PubMed

    Franklin, Wayne J; Parekh, Dhaval R; Safdar, Zeenat

    2011-11-01

    Congenital heart disease (CHD) is a common structural defect of the heart or major blood vessels. Patients with adult congenital heart disease (ACHD) have medical needs that are distinct from those of pediatric patients with CHD, and the transition into adult health care is important for management of the patient with ACHD. A large proportion of patients with CHD develop diseases and complications associated with the long-term stress of intracardiac shunts. Pulmonary arterial hypertension (PAH) is a significant complication of some CHD lesions. The treatment of these patients remains challenging due to their combined heart and lung disease, and multidisciplinary care is ofen necessitated for a variety of secondary conditions. A number of treatment options are available for the management of PAH associated with CHD, including prostanoids, phosphodiesterase type-5 inhibitors, and endothelin receptor antagonists. This article discusses the diagnosis and management of such ACHD patients with PAH. PMID:22104452

  7. The emerging adult population with congenital heart disease.

    PubMed

    Williams, William G.; Webb, Gary D.

    2000-01-01

    The successes in managing infants and children with congenital heart disease have led to an emerging population of adult patients. As we enter this new century, the majority of patients with congenital heart disease will be adults, not children. It is important to maintain our commitment for continuing care to the emerging adult population. Psycho-social issues, including employment and pregnancy counseling, are required as well as the ongoing need for medical and occasionally surgical intervention. The health care system needs to develop supra-regional tertiary referral centers for care of these patients and provide information sharing and support for community-based physicians interested in the welfare of the adult with congenital heart disease. Copyright 2000 by W.B. Saunders Company PMID:11486200

  8. [Adult patients with congenital heart disease].

    PubMed

    Grabitz, R G; Kaemmerer, H; Mohr, F-W

    2013-01-01

    Unlike a few decades ago, today most patients with congenital heart disease reach adulthood after intervention or reparative surgery. As complete correction is generally not possible, a patient population with great complexity and a particular challenge to medical management is rising and a regular follow-up is mandatory. The aim of care is the timely recognition of residual or associated problems. Frequency and intensity of follow-up examinations depend on type and complexity of the lesion. The standard repertoire at follow-up consists of a specific history, clinical examination, ECG, Holter-monitoring, exercise tests, and echocardiography. Depending on the indication, cardio-MRI, CT scan, and sophisticated cardiac catheterization may become necessary. Long-term complications like rhythm disturbances, pulmonary hypertension, or heart failure are frequent, despite optimal care. Acute complications like arrhythmias, infective endocarditis, cerebral events, cerebral abscesses, aortic dissection, pulmonary embolism, and bleeding have to be recognized early and treated appropriately. Additional focus has to be placed on counseling and management of noncardiac disease and surgery, pregnancy and delivery, exercise at work and in private life, driving, and insurance issues. Training and certification of physicians as well as the establishment of specialized centers will help to ensure high quality health care for the affected patient population. PMID:23318541

  9. Advances in the Care of Adults With Congenital Heart Disease.

    PubMed

    Nasr, Viviane G; Kussman, Barry D

    2015-09-01

    The significant decline in mortality among children and adolescents with congenital heart disease (CHD) is associated with an increasing prevalence of CHD in adults, particularly those with moderate to severe defects. As a significant percentage of adolescents and young adults are lost to follow-up in the transition from pediatric to adult care, they may present for elective procedures with substantial CHD-associated morbidity. In addition to the specific cardiac defect, the procedures performed, and the current pathophysiological status, several factors should be considered when managing the adult with CHD. These include the type of setting (adult vs pediatric institution); surgeon (pediatric vs adult cardiac surgeon); coexisting diseases associated with CHD, such as coronary artery disease, hepatic dysfunction, renal dysfunction, cerebrovascular accidents, myopathy, and coagulation disorders; acquired diseases of aging; pregnancy; and psychosocial functioning. The current status of the management of common and important congenital cardiac defects is also described. PMID:25542866

  10. Adult Congenital Heart Association

    MedlinePlus

    ... to ACHA Search The futures of adults with congenital heart disease made brighter by their pasts Get Involved 2016 ... conference theme is "The Changing Landscape of Adult Congenital Heart Disease." Join Us Help us improve the quality of ...

  11. Self-Management of Heart Disease in Older Adults.

    PubMed

    Huynh-Hohnbaum, Anh-Luu T; Marshall, Lia; Villa, Valentine M; Lee, Gi

    2015-01-01

    The American Heart Association estimates that 81% of people who die of coronary heart disease are 65 years old or older. The leading risk health behaviors include physical inactivity, poor diet, smoking, and binge drinking. Using the 2011-2012 California Health Interview Survey (CHIS), this study looked at how self-management, which includes a plan developed by a medical professional and the confidence to manage one's disease, may decrease negative risk behaviors in older adults. The presence of a plan and increased self-efficacy decreased engagement in negative dietary behaviors and low physical activity. Implications for strategies that address heart disease and self-management are discussed. PMID:26566582

  12. Adult Congenital Heart Association

    MedlinePlus

    ... survivable, manageable, yet in the routine years between infancy and adulthood, sometimes forgettable. The Adult Congenital Heart ... understand the continuum of the disease from its infancy. The Adult Congential Heart Association brings together valuable ...

  13. The Role of Beta-Blocker in Heart Failure in Adults with Congenital Heart Disease.

    PubMed

    Norozi, Kambiz

    2014-01-01

    Thanks to the enormous progress in the field of cardiac surgery and paediatric cardiology since the mid of 20th century, more and more children with congenital heart defects reach the adulthood. This on the other hand encounter physician and patients various problems due to late complications after the heart surgery like congestive heart failure, arrhythmia and sudden death. One of the challenging area is the medical management of heart failure in these patients with complex anatomy and hemodynamics. The lack of evidence of the effectiveness of the anti congestive medications in this population in from of large randomized controlled trials, makes it difficult to establish universally accepted therapy guidelines. In this article we will review the evidence of the beta-blockers in heart failure in patients with congenital heart disease. Also we will discuss the mechanisms of heart failure in this patient's cohort and will review the literature with respect to the use of neurohormonal antagonists in congenital heart disease. There is an urgent need to initiate well-designed clinical trials to prove if the positive results of neurohormonal blockade in acquired heart failure in adults can be translated in patients with congenital heart disease. PMID:25198738

  14. Prevalence and correlates of heart disease among adults in Singapore.

    PubMed

    Picco, Louisa; Subramaniam, Mythily; Abdin, Edimansyah; Vaingankar, Janhavi Ajit; Chong, Siow Ann

    2016-02-01

    Heart disease is one of the leading causes of morbidity and mortality worldwide and it has been well established that it is associated with both mental and physical conditions. This paper describes the prevalence of heart disease with mental disorders and other chronic physical conditions among the Singapore resident population. Data were from the Singapore Mental Health Study which was a representative, cross-sectional epidemiological survey undertaken with 6616 Singapore residents, between December 2009 and December 2010. The Composite International Diagnostic Interview Version 3.0 was used to establish the diagnosis of mental disorders, while a chronic medical conditions checklist was used to gather information on 15 physical conditions, including various forms of heart disease. Health-related quality of life was measured using the Euro-Quality of Life Scale (EQ-5D). The lifetime prevalence of heart disease was 2.8%. Socio-demographic correlates of heart disease included older age, Indian ethnicity, secondary education (vs. tertiary) and being economically inactive. After adjusting for socio-demographic variables and other comorbid physical and mental disorders, the prevalence of major depressive disorder and bipolar disorder were significantly higher among those with heart disease, as were diabetes, arthritis, kidney failure and lung disease. These findings highlight important associations between heart disease and various socio-demographic correlates, mental disorders and physical conditions. Given the high prevalence of mood disorders among heart disease patients, timely and appropriate screening and treatment of mental disorders among this group is essential. PMID:26957336

  15. Social burden and lifestyle in adults with congenital heart disease.

    PubMed

    Zomer, A Carla; Vaartjes, Ilonca; Uiterwaal, Cuno S P; van der Velde, Enno T; Sieswerda, Gert-Jan T; Wajon, Elly M C; Plomp, Koos; van Bergen, Paul F M; Verheugt, Carianne L; Krivka, Eva; de Vries, Cees J; Lok, Dirk J A; Grobbee, Diederick E; Mulder, Barbara J M

    2012-06-01

    We aimed to evaluate how the presence and severity of congenital heart disease (CHD) influence social life and lifestyle in adult patients. A random sample (n = 1,496) from the CONgenital CORvitia (n = 11,047), the Dutch national registry of adult patients with CHD, completed a questionnaire on educational attainment, employment and marital statuses, and lifestyle (response 76%). The Utrecht Health Project provided a large reference group (n = 6,810) of unaffected subjects. Logistic regression models were used for subgroup analyses and to adjust for age, gender, and socioeconomic status where appropriate. Of all patients 51.5% were men (median age 39 years, interquartile range 29 to 51) with mild (46%), moderate (44%), and severe (10%) CHD. Young (<40-year-old) patients with CHD were more likely to have achieved a lower education (adjusted odds ratios [ORs] 1.6 for men and 1.9 for women, p <0.05 for the 2 comparisons), significantly more often unemployed (adjusted ORs 5.9 and 2.0 for men and women, respectively), and less likely to be in a relationship compared to the reference group (adjusted ORs 8.5 for men and 4.5 for women). These poorer outcomes were seen in all severity groups. Overall, the CHD population smoked less (adjusted OR 0.5, p <0.05), had more sports participation (adjusted OR 1.2, p <0.05), and had less obesity (adjusted OR 0.7, p <0.05) than the reference group. In conclusion, there was a substantial social disadvantage in adult patients with CHD, which was seen in all severity groups and primarily in young men. In contrast, adults with CHD had healthier lifestyles compared to the reference group. PMID:22444325

  16. Matrix metalloproteinases as candidate biomarkers in adults with congenital heart disease.

    PubMed

    Baggen, Vivan J M; Eindhoven, Jannet A; van den Bosch, Annemien E; Witsenburg, Maarten; Cuypers, Judith A A E; Langstraat, Jannette S; Boersma, Eric; Roos-Hesselink, Jolien W

    2016-07-01

    Context Matrix metalloproteinases (MMPs) are associated with diastolic dysfunction and heart failure in acquired heart disease. Objective To investigate the role of MMPs as novel biomarkers in clinically stable adults with congenital heart disease. Methods We measured serum MMP-2, -3, -9 and tissue inhibitor of matrix metalloproteinase-1 in 425 patients and analysed the association with cardiac function and exercise capacity. Results MMP-2 was significantly associated with exercise capacity, ventilatory efficiency and left ventricular deceleration time, independently of age, sex, body surface area and NT-proBNP. Conclusion MMP-2 may provide new information in the clinical evaluation of adults with congenital heart disease. PMID:26983903

  17. Risks and Benefits of Exercise Training in Adults With Congenital Heart Disease.

    PubMed

    Chaix, Marie-A; Marcotte, François; Dore, Annie; Mongeon, François-Pierre; Mondésert, Blandine; Mercier, Lise-Andrée; Khairy, Paul

    2016-04-01

    Exercise capacity in adults with various forms of congenital heart disease is substantially lower than that of the general population. Although the underlying congenital heart defect, and its sequelae, certainly contribute to observed exercise limitations, there is evidence suggesting that deconditioning and a sedentary lifestyle are important implicated factors. The prevalence of acquired cardiovascular comorbidities is on the increase in the aging population with congenital heart disease, such that obesity and a sedentary lifestyle confer increased risk. Health fears and misconceptions are common barriers to regular physical activity in adults with congenital heart disease, despite evidence linking lower functional capacity to poor outcomes, and data supporting the safety and efficacy of exercise in bestowing numerous physical and psychosocial rewards. With few exceptions, adults with congenital heart disease should be counselled to exercise regularly. In this contemporary review, we provide a practical approach to assessing adults with congenital heart disease before exercise training. We examine available evidence supporting the safety and benefits of exercise training. Risks associated with exercise training in adults with congenital heart disease are discussed, particularly with regard to sudden cardiac death. Finally, recommendations for exercise training are provided, with consideration for the type of congenital heart disease, the nature (ie, static vs dynamic) and intensity (ie, low, medium, high) of the physical activity, and associated factors such as systemic ventricular dysfunction and residual defects. Further research is required to determine optimal exercise regimens and to identify effective strategies to implement exercise training as a key determinant of healthy living. PMID:26868839

  18. Heart Diseases

    MedlinePlus

    ... you're like most people, you think that heart disease is a problem for others. But heart disease is the number one killer in the ... of disability. There are many different forms of heart disease. The most common cause of heart disease ...

  19. Heart Diseases

    MedlinePlus

    ... re like most people, you think that heart disease is a problem for others. But heart disease is the number one killer in the U.S. ... disability. There are many different forms of heart disease. The most common cause of heart disease is ...

  20. 3D Printing to Guide Ventricular Assist Device Placement in Adults With Congenital Heart Disease and Heart Failure.

    PubMed

    Farooqi, Kanwal M; Saeed, Omar; Zaidi, Ali; Sanz, Javier; Nielsen, James C; Hsu, Daphne T; Jorde, Ulrich P

    2016-04-01

    As the population of adults with congenital heart disease continues to grow, so does the number of these patients with heart failure. Ventricular assist devices are underutilized in adults with congenital heart disease due to their complex anatomic arrangements and physiology. Advanced imaging techniques that may increase the utilization of mechanical circulatory support in this population must be explored. Three-dimensional printing offers individualized structural models that would enable pre-surgical planning of cannula and device placement in adults with congenital cardiac disease and heart failure who are candidates for such therapies. We present a review of relevant cardiac anomalies, cases in which such models could be utilized, and some background on the cost and procedure associated with this process. PMID:27033018

  1. Harnessing fetal and adult genetic reprograming for therapy of heart disease

    PubMed Central

    Nandi, Shyam Sundar; Mishra, Paras Kumar

    2015-01-01

    Heart is the first organ formed during organogenesis. The fetal heart undergoes several structural and functional modifications to form the four-chambered mammalian heart. The adult heart shows different adaptations during compensatory and decompensatory heart failure. However, one common adaptation in the pathological heart is fetal reprogramming, where the adult heart expresses several genes and miRNAs which are active in the fetal stage. The fetal reprogramming in the failing heart raises several questions, such as whether the switch of adult to fetal genetic programming is an adaptive response to cope with adverse remodeling of the heart, does the expression of fetal genes protect the heart during compensatory and/or decompensatory heart failure, does repressing the fetal gene in the failing heart is protective to the heart? To answer these questions, we need to understand the expression of genes and miRNAs that are reprogrammed in the failing heart. In view of this, we provided an overview of differentially expressed genes and miRNAs, and their regulation in this review. Further, we elaborated novel strategies for a plausible future therapy of cardiovascular diseases. PMID:25879081

  2. Heart Disease

    MedlinePlus

    ... this? Submit What's this? Submit Button Related CDC Web Sites Division for Heart Disease and Stroke Prevention ... this? Submit What's this? Submit Button Related CDC Web Sites Division for Heart Disease and Stroke Prevention ...

  3. Adult congenital heart disease: A paradigm of epidemiological change.

    PubMed

    Ntiloudi, Despοina; Giannakoulas, George; Parcharidou, Despοina; Panagiotidis, Theofilos; Gatzoulis, Michael A; Karvounis, Haralambos

    2016-09-01

    Increasing survival rates for patients with congenital heart disease (CHD) represent a major achievement of modern medicine. Despite incredible progress been made in diagnosis, follow-up, early treatment and management in adulthood, many patients are faced with long-term complications, such as arrhythmia, thromboembolism, heart failure, pulmonary hypertension, endocarditis and/or the need for reoperation. In parallel, half of the patients are female, most of childbearing age, and, thus warrant specialist reproductive counseling and appropriate obstetric care. It is not surprising therefore, that healthcare utilization has steadily increased for CHD in recent years. Furthermore, cardiology and other medical disciplines are now faced with new challenges, namely the provision of expert care and optimal, lifelong medical surveillance for these patients. PMID:27240150

  4. Report of the National Heart, Lung, and Blood Institute Working Group on research in adult congenital heart disease.

    PubMed

    Williams, Roberta G; Pearson, Gail D; Barst, Robyn J; Child, John S; del Nido, Pedro; Gersony, Welton M; Kuehl, Karen S; Landzberg, Michael J; Myerson, Merle; Neish, Steven R; Sahn, David J; Verstappen, Amy; Warnes, Carole A; Webb, Catherine L

    2006-02-21

    The Working Group on research in adult congenital heart disease (ACHD) was convened in September 2004 under the sponsorship of National Heart, Lung, and Blood Institute (NHLBI) and the Office of Rare Diseases, National Institutes of Health, Department of Health and Human Services, to make recommendations on research needs. The purpose of the Working Group was to advise the NHLBI on the current state of the science in ACHD and barriers to optimal clinical care, and to make specific recommendations for overcoming those barriers. The members of the Working Group were chosen to provide expert input on a broad range of research issues from both scientific and lay perspectives. The Working Group reviewed data on the epidemiology of ACHD, long-term outcomes of complex cardiovascular malformations, issues in assessing morphology and function with current imaging techniques, surgical and catheter-based interventions, management of related conditions including pregnancy and arrhythmias, quality of life, and informatics. After research and training barriers were discussed, the Working Group recommended outreach and educational programs for adults with congenital heart disease, a network of specialized adult congenital heart disease regional centers, technology development to support advances in imaging and modeling of abnormal structure and function, and a consensus on appropriate training for physicians to provide care for adults with congenital heart disease. PMID:16487831

  5. Overweight Status, Obesity, and Risk Factors for Coronary Heart Disease in Adults with Intellectual Disability

    ERIC Educational Resources Information Center

    Henderson, C. Michael; Robinson, Laura M.; Davidson, Philip W.; Haveman, Meindert; Janicki, Matthew P.; Albertini, Giorgio

    2008-01-01

    Research indicates that adults with intellectual disabilities (ID) have high rates of overweight status/obesity (OSO). OSO is associated with several important risk factors for coronary heart disease (CHD). This study focused on assessing whether such risk factors are being identified in adults with ID who are receiving their healthcare in…

  6. Heart Disease

    MedlinePlus

    ... with heart disease? What do my cholesterol and triglyceride numbers mean? How can I lower my cholesterol? ... weight Know your numbers (blood pressure, cholesterol, and triglycerides) You can reduce your chances of getting heart ...

  7. Understanding age-based transition needs: Perspectives from adolescents and adults with congenital heart disease

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The purpose of this study was to explore the transition process in congenital heart disease (CHD) care through the perceived needs and concerns of adolescents (pretransition) and the experiential insight from adults (post-transition), in order to inform future transition initiatives and information ...

  8. Lifestyle Modification for the Prevention of Morbidity and Mortality in Adult Congenital Heart Disease.

    PubMed

    Rosenthal, Todd M; Leung, Steven T; Ahmad, Raza; Young, Thomas; Lavie, Carl J; Moodie, Douglas S; Shah, Sangeeta

    2016-01-01

    Patients with adult congenital heart disease are now living longer due to the advancements in medicine. As such, these patients are now experiencing morbidities that are commonly seen in the general population such as myocardial infarction, heart failure, and arrhythmias. Often times these problems can be attributed to the underlying adult congenital heart disease; however, a patient making poor lifestyle choices only compounds their risk for these life-threatening comorbidities. The aim of this article is to propose recommendations for health care providers to follow with this specific patient population. These recommendations encompass the importance of proper caloric intake, methods of weight loss (including behavioral therapy, drugs, and surgeries), practical recommendations for physical activity, and the implications of substance abuse. Being proactive and addressing important lifestyle choices in this population can reduce comorbidities and, therefore, medical cost. PMID:26931766

  9. Choosing Between MRI and CT Imaging in the Adult with Congenital Heart Disease.

    PubMed

    Bonnichsen, Crystal; Ammash, Naser

    2016-05-01

    Improvements in the outcomes of surgical and catheter-based interventions and medical therapy have led to a growing population of adult patients with congenital heart disease. Adult patients with previously undiagnosed congenital heart disease or those previously palliated or repaired may have challenging echocardiographic examinations. Understanding the distinct anatomic and hemodynamic features of the congenital anomaly and quantifying ventricular function and valvular dysfunction plays an important role in the management of these patients. Rapid advances in imaging technology with magnetic resonance imaging (MRI) and computed tomography angiography (CTA) allow for improved visualization of complex cardiac anatomy in the evaluation of this unique patient population. Although echocardiography remains the most widely used imaging tool to evaluate congenital heart disease, alternative and, at times, complimentary imaging modalities should be considered. When caring for adults with congenital heart disease, it is important to choose the proper imaging study that can answer the clinical question with the highest quality images, lowest risk to the patient, and in a cost-efficient manner. PMID:27002621

  10. Coronary heart disease

    MedlinePlus

    Heart disease, Coronary heart disease, Coronary artery disease; Arteriosclerotic heart disease; CHD; CAD ... Coronary heart disease is the leading cause of death in the United States for men and women. Coronary heart ...

  11. Adult-Onset Asthma to Coronary Heart Disease and Stroke

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Asthma has been associated with atherosclerotic disease in several studies with some evidence that this association may be limited to women. However, most previous studies have failed to account for the heterogeneity of asthma subtypes. We previously reported increased carotid intima medial thickne...

  12. Real-Time Color-Flow CMR in Adults with Congenital Heart Disease

    PubMed Central

    de la Pena, Erasmo; Nguyen, Patricia K.; Nayak, Krishna S.; Yang, Phillip C.; Rosenthal, David N.; Hu, Bob S.; Pauly, John M.; McConnell, Michael V.

    2015-01-01

    CMR is valuable in the evaluation of congenital heart disease (CHD). Traditional flow imaging sequences involve cardiac and respiratory gating, increasing scan time and susceptibility to arrhythmias. We studied a real-time color-flow CMR system for the detection of flow abnormalities in 13 adults with CHD. All 16 congenital flow abnormalities previously detected by echocardiography were visualized using color-flow CMR, including atrial septal defects (n = 4), ventricular septal defects (n = 9), aortic coarctation (n = 1), Blalock-Taussig shunt (n = 1) and Fontan shunt (n = 1). Real-time color-flow CMR can identify intra- and extra-cardiac flow abnormalities in adults with congenital heart disease. PMID:17060103

  13. Guidelines and protocols for cardiovascular magnetic resonance in children and adults with congenital heart disease: SCMR expert consensus group on congenital heart disease

    PubMed Central

    2013-01-01

    Cardiovascular magnetic resonance (CMR) has taken on an increasingly important role in the diagnostic evaluation and pre-procedural planning for patients with congenital heart disease. This article provides guidelines for the performance of CMR in children and adults with congenital heart disease. The first portion addresses preparation for the examination and safety issues, the second describes the primary techniques used in an examination, and the third provides disease-specific protocols. Variations in practice are highlighted and expert consensus recommendations are provided. Indications and appropriate use criteria for CMR examination are not specifically addressed. PMID:23763839

  14. Emerging Research Directions in Adult Congenital Heart Disease: A Report From an NHLBI/ACHA Working Group.

    PubMed

    Gurvitz, Michelle; Burns, Kristin M; Brindis, Ralph; Broberg, Craig S; Daniels, Curt J; Fuller, Stephanie M P N; Honein, Margaret A; Khairy, Paul; Kuehl, Karen S; Landzberg, Michael J; Mahle, William T; Mann, Douglas L; Marelli, Ariane; Newburger, Jane W; Pearson, Gail D; Starling, Randall C; Tringali, Glenn R; Valente, Anne Marie; Wu, Joseph C; Califf, Robert M

    2016-04-26

    Congenital heart disease (CHD) is the most common birth defect, affecting about 0.8% of live births. Advances in recent decades have allowed >85% of children with CHD to survive to adulthood, creating a growing population of adults with CHD. Little information exists regarding survival, demographics, late outcomes, and comorbidities in this emerging group, and multiple barriers impede research in adult CHD. The National Heart, Lung, and Blood Institute and the Adult Congenital Heart Association convened a multidisciplinary working group to identify high-impact research questions in adult CHD. This report summarizes the meeting discussions in the broad areas of CHD-related heart failure, vascular disease, and multisystem complications. High-priority subtopics identified included heart failure in tetralogy of Fallot, mechanical circulatory support/transplantation, sudden cardiac death, vascular outcomes in coarctation of the aorta, late outcomes in single-ventricle disease, cognitive and psychiatric issues, and pregnancy. PMID:27102511

  15. Association between risk factors for coronary heart disease in schoolboys and adult mortality rates in the same localities.

    PubMed Central

    Freeman, W; Weir, D C; Whitehead, J E; Rogers, D I; Sapiano, S B; Floyd, C A; Kirk, P M; Stalker, C R; Field, N J; Cayton, R M

    1990-01-01

    Risk factors for coronary heart disease were compared in fifth year boys (15-16 years old) from two schools that were chosen from localities with a fourfold difference in adult mortality from coronary heart disease. One school was in an underprivileged urban locality in the area of increased incidence of heart disease ('high risk') and the other in a semi-rural affluent locality with an incidence of heart disease similar to the national average ('low risk'). Smoking, hypertension, hypercholesterolaemia, obesity, physical fitness, and inactivity were evaluated as risk factors for coronary heart disease. Smoking, increased body fat, poor diet, and physical inactivity were found increased among pupils from the school in the high risk area compared with those in the low risk area. Lipids, maximum oxygen uptake, and hypertension were similar in both schools. The risk of coronary heart disease seems to reflect the adult mortality rates in the area. To reduce the overall incidence of coronary heart disease, health education should be directed towards prevention of smoking, improving diets, and increasing amounts of activity among school children, with special attention directed toward children in regions where there is a high mortality from coronary heart disease among adults. PMID:2301987

  16. Life experiences and coping strategies in adults with congenital heart disease.

    PubMed

    Callus, E; Quadri, E; Compare, A; Tovo, A; Giamberti, A; Chessa, M

    2013-01-01

    Many adults with congenital heart disease (ACHD) have to face considerable psychosocial difficulties. The aim of this study was to explore the life experiences of ACHD patients, from when they become aware of having a condition, till after the open heart surgery they underwent. The study was conducted with the use of unstructured, in-depth interviews, performed on 11 patients (age ranging: 20 - 56 y) after they recovered from open heart surgery and a focus group, which included 16 participants (age ranging: 22 - 46 y). Both the interviews and the focus group were recorded, transcribed and analyzed according to Grounded Theory procedures. Our findings show that the condition of diversity is the core of the emotional experiences connected to ACHD. Feeling different and being perceived as being different are clearly interlinked and coping strategies adopted resulted as being influenced by this perception. This study also clearly outlines the importance of having an adequate perception of one's condition and the link between maladaptive coping strategies and an incorrect perception of one's heart condition. Results are discussed in order to promote psychosocial interventions within and outside of the hospital setting in order to improve the patients' emotional wellbeing. PMID:24516946

  17. Heart disease - resources

    MedlinePlus

    Resources - heart disease ... The following organizations are good resources for information on heart disease: American Heart Association -- www.heart.org Centers for Disease Control and Prevention -- www.cdc.gov/heartdisease

  18. Transcatheter interventions for multiple lesions in adults with congenital heart disease

    PubMed Central

    Hamid, Tahir; Clarke, Bernard; Mahadevan, Vaikom

    2012-01-01

    Recent advances in diagnosis, surgery and interventional management have significantly changed the quality of life of patients with congenital heart disease. Historically, congenital heart disease patients with multiple cardiac lesions have been referred for surgery; however, with the advent of newer technologies and expertise, transcatheter treatment has evolved as an alternative option. A series of patients who underwent interventional procedures for multiple congenital heart disease lesions with excellent procedural and medium-term outcomes is reported. PMID:22826648

  19. Successful cord blood transplantation in an adult acute lymphoblastic leukemia patient with congenital heart disease.

    PubMed

    Kowata, Shugo; Fujishima, Yukiteru; Suzuki, Yuzo; Tsukushi, Yasuhiko; Oyake, Tatsuo; Togawa, Ryou; Oyama, Kotaro; Ikai, Akio; Ito, Shigeki; Ishida, Yoji

    2016-08-01

    Recent advances in surgical corrections and supportive care for congenital heart disease have resulted in increasing numbers of adult survivors who may develop hematological malignancies. Treatments including chemotherapy for such patients may cause serious hemodynamic or cardiac complications, especially in those receiving stem cell transplantation. We present a 29-year-old woman with acute lymphoblastic leukemia and congenital heart disease. She had been diagnosed with pulmonary atresia with an intact ventricular septum at birth, and the anomaly was surgically corrected according to the Fontan technique at age 9 years. Her induction chemotherapy required modifications due to poor cardiac status with Fontan circulation. However, after surgical procedures including total cavopulmonary connection and aortic valve replacement at first complete remission, her cardiac status was significantly improved. Subsequently, she underwent cord blood stem cell transplantation at the third complete remission. She required intensive supportive care for circulatory failure as a pre-engraftment immune reaction and stage III acute graft versus host disease of the gut, but recovered from these complications. She was discharged on day 239, and remained in complete remission at 1-year post-transplantation. PMID:27599417

  20. Congenital heart disease

    MedlinePlus

    Congenital heart disease is a problem with the heart's structure and function that is present at birth. ... Congenital heart disease (CHD) can describe a number of different problems affecting the heart. It is the most common ...

  1. Trends in Heart Disease Mortality among Mississippi Adults over Three Decades, 1980-2013

    PubMed Central

    2016-01-01

    Heart disease (HD) remains the leading cause of death among Mississippians; however, despite the importance of the condition, trends in HD mortality in Mississippi have not been adequately explored. This study examined trends in HD mortality among adults in Mississippi from 1980 through 2013 and further examined these trends by race and sex. We used data from Mississippi Vital Statistics (1980–2013) to calculate age-adjusted HD mortality rates for Mississippians age 25 or older. Cases were identified using underlying cause of death codes from the International Classification of Diseases, Ninth Revision (ICD-9: 390–398, 402, 404–429) and Tenth Revision (ICD-10), including I00-I09, I11, I13, and I20-I51. Joinpoint software was used to calculate the average annual percent change in HD mortality rates for the overall population and by race and sex. Overall, the age-adjusted HD mortality rate among Mississippi adults decreased by 36.5% between 1980 and 2013, with an average annual percent change of -1.60% (95% CI -2.00 to -1.30). This trend varied across subgroups: HD mortality rates experienced an average annual change of -1.34% (95% CI -1.98 to -0.69) for black adults; -1.60% (95% CI -1.74 to -1.46) for white adults; -1.30% (95% CI -1.50 to -1.10) for all women, and -1.90% (95% -2.20 to -1.50) for all men. From 1980 to 2013, there was a continuous decrease in HD mortality among adult Mississippians. However, the magnitude of this reduction differed by race and sex. PMID:27518895

  2. Health Care Costs for Adults With Congenital Heart Disease in the United States 2002 to 2012.

    PubMed

    Briston, David A; Bradley, Elisa A; Sabanayagam, Aarthi; Zaidi, Ali N

    2016-08-15

    More adults than children with congenital heart disease (CHD) are alive today. Few studies have evaluated adult congenital heart disease (ACHD) health care utilization in the United States. Data from the National Inpatient Sample from 2002 to 2012, using International Classification of Diseases, Ninth Revision, codes for moderate and complex CHD were analyzed. Hospital discharges, total billed and reimbursed amounts, length of stay, and gender/age disparities were evaluated. There was an increase in CHD discharges (moderate CHD: 4,742 vs 6,545; severe CHD: 807 vs 1,115) and total billed and reimbursed dollar amounts across all CHD (billed: $2.7 vs $7.0 billion, 155% increase; reimbursed: $1.3 vs $2.3 billion, 99% increase) and in the ACHD subgroup (billed: $543 million vs $1.5 billion, 178% increase; reimbursed: $221 vs $433 million, 95% increase). Women comprised more discharges in 2002 but not in 2012 (men:women, 2002: 6,503 vs 7,805; 2012: 7,715 vs 7,200, p = 0.39). Gender-based billed amounts followed similar trends (2002: $263 vs $280 million; 2012: $845 vs $662 million, p = 0.006) as did reimbursements (2002: $108 vs $114 million; 2012: $243 vs $190 million, p = 0.008). All age subgroups demonstrated increased health care expenditures, including the >44 versus 18- to 44-year-old age subgroup (billed: $618 vs $347 million, p <0.001; reimbursed: $136 vs $75 million, p <0.001). Our results reveal increased ACHD billed and reimbursed amounts and hospital discharges with a shift in gender-based ACHD hospitalizations: men now account for more hospitalizations in the United States. In conclusion, increased health care expenditure in older patients with ACHD is likely to increase further as health care system use and costs continue to grow. PMID:27476099

  3. Heart Disease in Women

    MedlinePlus

    ... United States, 1 in 4 women dies from heart disease. In fact, coronary heart disease (CHD)—the most common type of heart ... heart information http://womenshealth.gov/publications/our-publications/fact-sheet/heart-disease.html New Heart Guidelines Released; Talk to ...

  4. Challenges Caring for Adults With Congenital Heart Disease in Pediatric Settings: How Nurses Can Aid in the Transition.

    PubMed

    Anton, Kristin

    2016-08-01

    As surgery for complex congenital heart disease is becoming more advanced, an increasing number of patients are surviving into adulthood, yet many of these adult patients remain in the pediatric hospital system. Caring for adult patients is often a challenge for pediatric nurses, because the nurses have less experience and comfort with adult care, medications, comorbid conditions, and rehabilitation techniques. As these patients age, the increased risk of complications and comorbid conditions from their heart disease may complicate their care further. Although these patients are admitted on a pediatric unit, nurses can aid in promoting their independence and help prepare them to transition into the adult medical system. Nurses, the comprehensive medical teams, and patients' families can all effectively influence the process of preparing these patients for transition to adult care. PMID:27481810

  5. Grown-up congenital heart (GUCH) disease: current needs and provision of service for adolescents and adults with congenital heart disease in the UK

    PubMed Central

    2002-01-01

    The size of the national population of patients with grown-up congenital heart disease (GUCH) is uncertain, but since 80–85% of patients born with congenital heart disease now survive to adulthood (age 16 years), an annual increase of 2500 can be anticipated according to birth rate. Organisation of medical care is haphazard with only three of 18 cardiac surgical centres operating on over 30 cases per annum and only two established specialised units fully equipped and staffed. Not all grown-ups with congenital heart disease require the same level of expertise; 20–25% are complex, rare, etc, and require life long expert supervision and/or intervention; a further 35–40% require access to expert consultation. The rest, about 40%, have simple or cured diseases and need little or no specialist expertise. The size of the population needing expertise is small in comparison to coronary and hypertensive disease, aging, and increasing in complexity. It requires expert cardiac surgery and specialised medical cardiology, intensive care, electrophysiology, imaging and interventions, "at risk" pregnancy services, connection to transplant services familiar with their basic problem, clinical nurse specialist advisors, and trained nurses. An integrated national service is described with 4–6 specialist units established within adult cardiology, ideally in relation or proximity to university hospital/departments in appropriate geographic location, based in association with established paediatric cardiac surgical centres with designated inpatient and outpatient facilities for grown-up patients with congenital heart disease. Specialist units should accept responsibility for educating the profession, training the specialists, cooperative research, receiving patients "out of region", sharing particular skills between each other, and they must liaise with other services and trusts in the health service, particularly specified outpatient clinics in district and regional centres. Not

  6. Diabetic Heart Disease

    MedlinePlus

    ... be coronary heart disease (CHD), heart failure, and diabetic cardiomyopathy. Diabetes by itself puts you at risk for heart disease. Other risk factors include Family history of heart disease Carrying extra ... Some people who have diabetic heart disease have no signs or symptoms of ...

  7. Immunologic Aging in Adults with Congenital Heart Disease: Does Infant Sternotomy Matter?

    PubMed

    Elder, Robert W; George, Roshan P; McCabe, Nancy M; Rodriguez Iii, Fred H; Book, Wendy M; Mahle, William T; Kirk, Allan D

    2015-10-01

    Thymectomy is performed routinely in infants undergoing cardiothoracic surgery. Children post-sternotomy have decreased numbers of T lymphocytes, although the mechanisms involved and long-term consequences of this have not been defined. We hypothesized that lymphopenia in patients with adult congenital heart disease (ACHD) would be reflective of premature T cell maturation and exhaustion. Adults with ACHD who had sternotomy to repair congenital heart disease as infants (<1 year) and age-matched ACHD patients without prior sternotomy were studied using polychromatic flow cytometry interrogating markers of lymphocyte maturation, exhaustion and senescence. Group differences were analyzed using Mann-Whitney U and Fisher's exact tests. Eighteen ACHD patients aged 21-40 years participated: 10 cases and 8 controls. Median age at sternotomy for cases was 52 days. Cases and controls were matched for age (28.9 vs. 29.1 years; p = 0.83), gender (p = 0.15) and race (p = 0.62) and had similar case complexity. Cases had a lower mean percentage of cytotoxic CD8 lymphocytes compared to controls (26.8 vs. 33.9 %; p = 0.016), with fewer naive, undifferentiated CD8 T cells (31.0 vs. 53.6 %; p = 0.027). CD8 cells expressing PD1, a marker of immune exhaustion, trended higher in cases versus controls (25.6 vs. 19.0 %; p = 0.083). Mean percentage of CD4 cells was higher in cases versus controls (65.6 vs. 59.6 %; p = 0.027), without differences in CD4 T cell maturation subtype. In summary, ACHD patients who undergo sternotomy as infants exhibit differences in T lymphocyte composition compared to ACHD controls, suggesting accelerated immunologic exhaustion. Investigation is warranted to assess the progressive nature and clinical impact of this immune phenotypic change. PMID:25916315

  8. Optimal Cutoff Points of Anthropometric Parameters to Identify High Coronary Heart Disease Risk in Korean Adults

    PubMed Central

    2016-01-01

    Several published studies have reported the need to change the cutoff points of anthropometric indices for obesity. We therefore conducted a cross-sectional study to estimate anthropometric cutoff points predicting high coronary heart disease (CHD) risk in Korean adults. We analyzed the Korean National Health and Nutrition Examination Survey data from 2007 to 2010. A total of 21,399 subjects aged 20 to 79 yr were included in this study (9,204 men and 12,195 women). We calculated the 10-yr Framingham coronary heart disease risk score for all individuals. We then estimated receiver-operating characteristic (ROC) curves for body mass index (BMI), waist circumference, and waist-to-height ratio to predict a 10-yr CHD risk of 20% or more. For sensitivity analysis, we conducted the same analysis for a 10-yr CHD risk of 10% or more. For a CHD risk of 20% or more, the area under the curve of waist-to-height ratio was the highest, followed by waist circumference and BMI. The optimal cutoff points in men and women were 22.7 kg/m2 and 23.3 kg/m2 for BMI, 83.2 cm and 79.7 cm for waist circumference, and 0.50 and 0.52 for waist-to-height ratio, respectively. In sensitivity analysis, the results were the same as those reported above except for BMI in women. Our results support the re-classification of anthropometric indices and suggest the clinical use of waist-to-height ratio as a marker for obesity in Korean adults. PMID:26770039

  9. December 2014 HeartWeek issue of cardiology in the young: highlights of HeartWeek 2014: diseases of the cardiac valves from the foetus to the adult.

    PubMed

    Jacobs, Jeffrey P

    2014-12-01

    This December Issue of Cardiology in the Young represents the 12th annual publication generated from the two meetings that compose "HeartWeek in Florida". "HeartWeek in Florida", the joint collaborative project sponsored by the Cardiac Center at the Children's Hospital of Philadelphia, Pennsylvania, together with Johns Hopkins All Children's Heart Institute of Saint Petersburg, Florida, averages over 1000 attendees every year and is now recognised as one of the major planks of continuing medical and nursing education for those working in the fields of diagnosis and treatment of cardiac disease in the foetus, neonate, infant, child, and adult. "HeartWeek in Florida" combines the International Symposium on Congenital Heart Disease, organised by All Children's Hospital and Johns Hopkins Medicine and entering its 15th year, with the Annual Postgraduate Course in Pediatric Cardiovascular Disease, organised by The Children's Hospital of Philadelphia and entering its 18th year. This December, 2014 Issue of Cardiology in the Young features highlights of Johns Hopkins All Children's Heart Institute's 14th Annual International Symposium on Congenital Heart Disease, which was held at the Renaissance Vinoy Resort & Golf Club, Saint Petersburg, Florida, from 15-18 February, 2014. This Symposium was co-sponsored by The American Association for Thoracic Surgery (AATS) and had as its special focus " Diseases of the Cardiac Valves from the Fetus to the Adult ". We acknowledge the tremendous contributions made to paediatric and congenital cardiac care by Duke Cameron and Joel Brenner, and therefore we dedicate this December, 2014 HeartWeek Issue of Cardiology in the Young to them. Duke Cameron is Professor of Surgery at Johns Hopkins University and Cardiac Surgeon-in-Charge at The Johns Hopkins Hospital. Joel Brenner is Professor of Pediatrics at Johns Hopkins University and Director of the Taussig Heart Center at Bloomberg Children's Center, The Johns Hopkins Hospital. Together

  10. Heart Disease and Asians and Pacific Islanders

    MedlinePlus

    ... American > Heart Disease Heart Disease and Asians and Pacific Islanders Overall, Asian American adults are less likely ... Disease Death Rates per 100,000 (2013) Asians/Pacific Islanders Non-Hispanic White Asians/Pacific Islanders /Non- ...

  11. Canadian Cardiovascular Society 2009 Consensus Conference on the management of adults with congenital heart disease: Complex congenital cardiac lesions

    PubMed Central

    Silversides, Candice K; Oechslin, Erwin; Schwerzmann, Markus; Muhll, Isabelle Vonder; Khairy, Paul; Horlick, Eric; Landzberg, Mike; Meijboom, Folkert; Warnes, Carole; Therrien, Judith

    2010-01-01

    With advances in pediatric cardiology and cardiac surgery, the population of adults with congenital heart disease (CHD) has increased. In the current era, there are more adults with CHD than children. This population has many unique issues and needs. They have distinctive forms of heart failure and their cardiac disease can be associated with pulmonary hypertension, thromboemboli, complex arrhythmias and sudden death. Medical aspects that need to be considered relate to the long-term and multisystemic effects of single ventricle physiology, cyanosis, systemic right ventricles, complex intracardiac baffles and failing subpulmonary right ventricles. Since the 2001 Canadian Cardiovascular Society Consensus Conference report on the management of adults with CHD, there have been significant advances in the field of adult CHD. Therefore, new clinical guidelines have been written by Canadian adult CHD physicians in collaboration with an international panel of experts in the field. Part III of the guidelines includes recommendations for the care of patients with complete transposition of the great arteries, congenitally corrected transposition of the great arteries, Fontan operations and single ventricles, Eisenmenger’s syndrome, and cyanotic heart disease. Topics addressed include genetics, clinical outcomes, recommended diagnostic workup, surgical and interventional options, treatment of arrhythmias, assessment of pregnancy risk and follow-up requirements. The complete document consists of four manuscripts, which are published online in the present issue of The Canadian Journal of Cardiology. The complete document and references can also be found at www.ccs.ca or www.cachnet.org. PMID:20352139

  12. Screening for Coronary Heart Disease with Electrocardiography

    MedlinePlus

    ... Force Recommendations Screening for Coronary Heart Disease with Electrocardiography The U.S. Preventive Services Task Force (Task Force) ... recommendations on Screening for Coronary Heart Disease with Electrocardiography . These recommendations are for adult men and women ...

  13. Adults with Congenital Heart Defects

    MedlinePlus

    ... Pressure High Blood Pressure Tools & Resources Stroke More Web Booklet: Adults With Congenital Heart Defects Updated:Apr ... topic from the list below to learn more. Web Booklet: Adults With Congenital Heart Defects Introduction Introduction: ...

  14. Changing practice of cardiac surgery in adult patients with congenital heart disease

    PubMed Central

    Srinathan, S K; Bonser, R S; Sethia, B; Thorne, S A; Brawn, W J; Barron, D J

    2005-01-01

    Objectives: To review 13 years’ data from a unit for grown ups with congenital heart disease (GUCH) to understand the change in surgical practice. Methods: Records were reviewed of patients over 16 years of age undergoing surgery between 1 January 1990 and 31 December 2002 in a dedicated GUCH unit. Patients with atrial septal defects were included but not those with Marfan’s syndrome or undergoing a first procedure for bicuspid aortic valves. Three equal time periods of 52 months were analysed. Results: Of 474 operations performed, 162 (34.2%) were repeat operations. The percentage of repeat operations increased from 24.8% (41 of 165) in January 1990–April 1994 to 49.7% (74 of 149) in September 1998–December 2002. Mortality was 6.3% (n  =  30). The median age decreased from 25.4 years (interquartile range 18.7) in January 1990–April 1994 to 23.9 (interquartile range 17.3) in September 1998–December 2002 (p  =  0.04). The proportion of patients with a “simple” diagnosis decreased from 45.4% (74 or 165) in January 1990–April 1994 to 27.5% (41 of 149) in September 1998–December 2002 (p  =  0.013). Pulmonary valve replacements in operated tetralogy of Fallot increased from one case in January 1990–April 1994 to 23 cases in September 1998–December 2002 and conduit replacement increased from five cases to 17. However, secundum atrial septal defect closures decreased from 35 cases to 14 (p < 0.0001). The estimated cost (not including salaries and prosthetics) incurred by an adult patient with congenital heart disease was £2290 compared with £2641 for a patient undergoing coronary artery bypass grafting. Conclusion: Despite the impact of interventional cardiology, the total number of surgical procedures remained unchanged. The complexity of the cases increased particularly with repeat surgery. Nevertheless, the patients do well with low mortality and the inpatient costs remain comparable with costs of surgery for acquired disease. PMID

  15. The care of adults with congenital heart disease across the globe: Current assessment and future perspective: A position statement from the International Society for Adult Congenital Heart Disease (ISACHD).

    PubMed

    Webb, Gary; Mulder, Barbara J; Aboulhosn, Jamil; Daniels, Curt J; Elizari, Maria Amalia; Hong, Gu; Horlick, Eric; Landzberg, Michael J; Marelli, Ariane J; O'Donnell, Clare P; Oechslin, Erwin N; Pearson, Dorothy D; Pieper, Els P G; Saxena, Anita; Schwerzmann, Markus; Stout, Karen K; Warnes, Carole A; Khairy, Paul

    2015-09-15

    The number of adults with congenital heart disease (CHD) has increased markedly over the past few decades as a result of astounding successes in pediatric cardiac care. Nevertheless, it is now well understood that CHD is not cured but palliated, such that life-long expert care is required to optimize outcomes. All countries in the world that experience improved survival in CHD must face new challenges inherent to the emergence of a growing and aging CHD population with changing needs and medical and psychosocial issues. Founded in 1992, the International Society for Adult Congenital Heart Disease (ISACHD) is the leading global organization of professionals dedicated to pursuing excellence in the care of adults with CHD worldwide. Recognizing the unique and varied issues involved in caring for adults with CHD, ISACHD established a task force to assess the current status of care for adults with CHD across the globe, highlight major challenges and priorities, and provide future direction. The writing committee consisted of experts from North America, South America, Europe, South Asia, East Asia, and Oceania. The committee was divided into subgroups to review key aspects of adult CHD (ACHD) care. Regional representatives were tasked with investigating and reporting on relevant local issues as accurately as possible, within the constraints of available data. The resulting ISACHD position statement addresses changing patterns of worldwide epidemiology, models of care and organization of care, education and training, and the global research landscape in ACHD. PMID:26056966

  16. Coronary Arteries in Childhood Heart Disease: Implications for Management of Young Adults

    PubMed Central

    Baraona, Fernando; Valente, Anne Marie; Porayette, Prashob; Pluchinotta, Francesca Romana; Sanders, Stephen P.

    2013-01-01

    Survival of patients with congenital heart defects has improved dramatically. Many will undergo interventional catheter or surgical procedures later in life. Others will develop atherosclerotic or post-surgical coronary heart disease. The coronary artery anatomy in patients with congenital heart disease differs substantially from that seen in the structurally normal heart. This has implications for diagnostic procedures as well as interventions. The unique epicardial course seen in some defects could impair interpretation of coronary angiograms. Interventional procedures, especially at the base of the heart, risk injuring unusually placed coronary arteries so that coronary artery anatomy must be delineated thoroughly prior to the procedure. In this review, we will describe the variants of coronary artery anatomy and their implications for interventional and surgical treatment and for sudden death during late follow-up in several types of congenital heart defects including: tetralogy of Fallot, truncus arteriosus, transposition of the great arteries, double outlet right ventricle, congenitally corrected transposition of the great arteries and defects with functionally one ventricle. We will also discuss the coronary abnormalities seen in Kawasaki disease. PMID:24294539

  17. Strategies to Enhance the Effectiveness of Adult Stem Cell Therapy for Ischemic Heart Diseases Affecting the Elderly Patients

    PubMed Central

    Khatiwala, Roshni

    2016-01-01

    Myocardial infarctions and chronic ischemic heart disease both commonly and disproportionately affect elderly patients more than any other patient population. Despite available treatments, heart tissue is often permanently damaged as a result of cardiac injury. This review aims to summarize recent literature proposing the use of modified autologous adult stem cells to promote healing of post-infarct cardiac tissue. This novel cellular treatment involves isolation of adult stem cells from the patient, in vitro manipulation of these stem cells, and subsequent transplantation back into the patient’s own heart to accelerate healing. One of the hindrances affecting this process is that cardiac issues are increasingly common in elderly patients, and stem cells recovered from their tissues tend to be pre-senescent or already in senescence. As a result, harsh in vitro manipulations can cause the aged stem cells to undergo massive in vivo apoptosis after transplantation. The consensus in literature is that inhibition or reversal of senescence onset in adult stem cells would be of utmost benefit. In fact, it is believed that this strategy may lower stem cell mortality and coerce aged stem cells into adopting more resilient phenotypes similar to that of their younger counterparts. This review will discuss a selection of the most efficient and most-recent strategies used experimentally to enhance the effectiveness of current stem cell therapies for ischemic heart diseases. PMID:26779896

  18. Lesion-Specific Factors Contributing to Inhospital Costs in Adults With Congenital Heart Disease.

    PubMed

    Cedars, Ari M; Burns, Sara; Novak, Eric L; Amin, Amit P

    2016-06-01

    The population of adults with congenital heart disease (ACHD) in the United States is growing rapidly with concomitant increases in care costs. We sought to define the variables having the greatest influence on annual cost of inpatient care in patients with ACHD in the United States. To do so, we conducted a retrospective analysis of admissions in patients >18 years old with a 3-digit International Classification of Disease, Ninth Revision, code of 745 to 747 from the State Inpatient Databases of Arkansas (2008 to 2010), California (2003 to 2012), Florida (2005 to 2012), Hawaii (2006 to 2010), Nebraska (2003 to 2011), and New York (2005 to 2012). We selected variables we believed would have the greatest effect on care costs and built a series of multivariable regression models grouping patients by congenital lesion to examine the relative contribution of the specified variables to total annual inpatient cost. We analyzed a total of 68,314 patients aged 57 ± 18.6 years, 51% of whom were women. The multivariable regression model had an overall R(2) of 0.35. Readmission was responsible for 10.3% of annual inpatient cost among all patients with ACHD and had the greatest effect on inpatient care cost for each congenital lesion except Eisenmenger syndrome and conotruncal abnormalities, for both of which it was the second most significant contributor. Other major contributors to annual inpatient care costs included length of stay and operative procedures. In conclusion, rehospitalization is the most significant contributor to annual inpatient cost for individual patients with ACHD in the United States, regardless of underlying anatomy. PMID:27079214

  19. Coronary heart disease

    MedlinePlus

    ... adults: a report of the American College of Cardiology Foundation/American Heart Association Task Force on Practice ... of the American Heart Association, American College of Cardiology, and American Society of Hypertension. Treatment of hypertension ...

  20. Congenital heart disease

    MedlinePlus

    ... about genetic counseling and screening if you have a family history of cogenital heart disease. ... Fraser CD, Carberry KE. Congenital heart disease. In: Townsend CM ... Textbook of Cardiovascular Medicine . 10th ed. Philadelphia, PA: ...

  1. Heart Disease Risk Factors

    MedlinePlus

    ... this? Submit What's this? Submit Button Related CDC Web Sites Division for Heart Disease and Stroke Prevention ... this? Submit What's this? Submit Button Related CDC Web Sites Division for Heart Disease and Stroke Prevention ...

  2. Men and Heart Disease

    MedlinePlus

    ... this? Submit What's this? Submit Button Related CDC Web Sites Heart Disease Stroke High Blood Pressure Salt ... this? Submit What's this? Submit Button Related CDC Web Sites Heart Disease Stroke High Blood Pressure Salt ...

  3. Hypothyroidism and Heart Disease

    MedlinePlus

    ... in Balance › Hypothyroidism and Heart Disease Fact Sheet Hypothyroidism and Heart Disease January 2014 Download PDFs English ... nervous system, body temperature, and weight. What is hypothyroidism and what are its symptoms? Hypothyroidism, also called ...

  4. Cyanotic heart disease

    MedlinePlus

    ... or rhythms The treatment of choice for most congenital heart diseases is surgery to repair the defect . There are ... Some inherited factors may play a role in congenital heart disease. Many family members may be affected. If you ...

  5. Dietary carbohydrates, refined grains, glycemic load, and risk of coronary heart disease in Chinese adults.

    PubMed

    Yu, Danxia; Shu, Xiao-Ou; Li, Honglan; Xiang, Yong-Bing; Yang, Gong; Gao, Yu-Tang; Zheng, Wei; Zhang, Xianglan

    2013-11-15

    The potential long-term association between carbohydrate intake and the risk of coronary heart disease (CHD) remains unclear, especially among populations who habitually have high-carbohydrate diets. We prospectively examined intakes of carbohydrates and staple grains as well as glycemic index and glycemic load in relation to CHD among 117,366 Chinese women and men (40-74 years of age) without history of diabetes, CHD, stroke, or cancer at baseline in Shanghai, China. Diet was assessed using validated food frequency questionnaires. Incident CHD cases were ascertained during follow-ups (in women, the mean was 9.8 years and in men, the mean was 5.4 years) and confirmed by medical records. Carbohydrate intake accounted for 67.5% of the total energy intake in women and 68.5% in men. Seventy percent of total carbohydrates came from white rice and 17% were from refined wheat products. Positive associations between carbohydrate intakess and CHD were found in both sexes (all P for heterogeneity > 0.35). The combined multivariate-adjusted hazard ratios for the lowest to highest quartiles of carbohydrate intake, respectively, were 1.00, 1.38, 2.03, and 2.88 (95% confidence interval: 1.44, 5.78; P for trend = 0.001). The combined hazard ratios comparing the highest quartile with the lowest were 1.80 (95% confidence interval: 1.01, 3.17) for refined grains and 1.87 (95% confidence interval: 1.00, 3.53) for glycemic load (both P for trend = 0.03). High carbohydrate intake, mainly from refined grains, is associated with increased CHD risk in Chinese adults. PMID:24008907

  6. Heart Disease in Women

    MedlinePlus

    ... United States, 1 in 4 women dies from heart disease. The most common cause of heart disease in both men and women is narrowing ... the blood vessels that supply blood to the heart itself. This is called coronary artery disease, and ...

  7. Heart Disease in Women

    MedlinePlus

    ... States, 1 in 4 women dies from heart disease. The most common cause of heart disease in both men and women is narrowing or ... the heart itself. This is called coronary artery disease, and it happens slowly over time. It's the ...

  8. Women's Heart Disease: Heart Attack Symptoms

    MedlinePlus

    ... this page please turn JavaScript on. Feature: Women's Heart Disease Heart Attack Symptoms Past Issues / Winter 2014 Table ... NHLBI has uncovered some of the causes of heart diseases and conditions, as well as ways to prevent ...

  9. Heart disease and depression

    MedlinePlus

    Heart disease and depression often go hand-in-hand. You are are more likely to feel sad or depressed after a heart attack ... heart disease. The good news is that treating depression may help improve both your mental and physical ...

  10. Heart disease - risk factors

    MedlinePlus

    ... medlineplus.gov/ency/patientinstructions/000106.htm Heart disease - risk factors To use the sharing features on this ... may help you live a longer, healthier life. Risk Factors You Cannot Change Some of your heart ...

  11. Subcutaneous implantable cardioverter defibrillators in children, young adults and patients with congenital heart disease.

    PubMed

    Bordachar, Pierre; Marquié, Christelle; Pospiech, Thomas; Pasquié, Jean-Luc; Jalal, Zakaria; Haissaguerre, Michel; Thambo, Jean-Benoit

    2016-01-15

    The demonstration of severe complications in patients implanted with a transvenous implantable cardioverter defibrillator (ICD) has led to the development of devices equipped with a subcutaneous lead. This new technique offers numerous advantages but also certain disadvantages. Various studies or anecdotal clinical cases have specifically been conducted with this subcutaneous defibrillation system in children and/or patients with congenital heart disease. Results of these studies suggest: 1) a high feasibility despite being limited by a selection process that excludes patients requiring permanent pacing and patients declared ineligible during pre-screening; 2) good efficacy of electrical shocks in reducing induced or spontaneous ventricular arrhythmias; 3) in this specific subset of patients, 2 types of complications have been particularly described: a risk of device exteriorization and infection, and a large number of inappropriate therapies primarily related to T-wave oversensing. The subcutaneous ICD could therefore constitute the gold standard for patients with complex congenital heart disease with no venous access to the heart or with a persistent shunt increasing the risk of systemic emboli as well as in young patients with channelopathy or hypertrophic cardiomyopathy not requiring long-term pacing. Technological change (reduction in device size, better differentiation between R- and T-waves, possibility of pacing if device coupled with a leadless pacemaker) could reduce the limitations and complications and thereby increase the indications in this sub-group of patients. PMID:26519678

  12. Heart Health - Heart Disease: Symptoms, Diagnosis, Treatment

    MedlinePlus

    ... Bar Home Current Issue Past Issues Cover Story Heart Health Heart Disease: Symptoms, Diagnosis, Treatment Past Issues / Winter 2009 ... of this page please turn Javascript on. Most heart attacks happen when a clot in the coronary ...

  13. Heart Health - Heart Disease: Symptoms, Diagnosis, Treatment

    MedlinePlus

    ... Issues Cover Story Heart Health Heart Disease: Symptoms, Diagnosis, Treatment Past Issues / Winter 2009 Table of Contents ... or both arms, the neck, jaw, or stomach. Diagnosis Key heart tests include: Electrocardiogram (ECG or EKG) — ...

  14. Major adverse cardiovascular events in adult congenital heart disease: a population-based follow-up study from Taiwan

    PubMed Central

    2014-01-01

    Background The aim of the present study was to identify the long-term major adverse cardiovascular events (MACE) in adult congenital heart disease (ConHD) patients in Taiwan. Methods From the National Health Insurance Research Database (1997-2010), adult patients (≥18 years) with ConHD were identified and compared to non-ConHD control patients. The primary end point was the incidence of MACE. Cox proportional hazards models were used to compute hazard ratios as estimates for multivariate adjusted relative risks with or without adjusting for age and sex. Results A total of 3,267 adult patients with ConHD were identified between 2000 and 2003 with a median follow-up of 11 years till December 31, 2010. The five most common types of ConHD were atrial septal defects, ventricular septal defects, patent ductus arteriosus, tetralogy of Fallot, and pulmonary stenosis. Overall, the incidence of MACE was 4.0-fold higher in the ConHD group compared with the controls. After adjustment for age and gender, the patients with ConHD had an increased risk of heart failure, malignant dysrhythmia, acute coronary syndrome, and stroke. The adult ConHD patients had a decreased life-long risk of MACE if they received surgical correction, especially in the patients with atrial septal defects. Conclusions After a median of 11 years of follow-up, the Taiwanese patients with ConHD were at an increased risk of life-long cardiovascular MACE, including heart failure, stroke, acute coronary syndrome, and malignant dysrhythmia. Surgical correction may help to decrease long-term MACE in ConHD patients, especially those with ASD. PMID:24655794

  15. Living with Diabetic Heart Disease

    MedlinePlus

    ... Heart Disease » Living With Diabetic Heart Disease Explore Diabetic Heart Disease What Is... Causes Who Is at Risk Signs & Symptoms Diagnosis Treatments Prevention Living With Clinical Trials Links Related Topics Atherosclerosis Cardiomyopathy Coronary Heart Disease Heart Attack Heart Failure Send ...

  16. Pulmonary Hypertension in Congenital Heart Disease: Beyond Eisenmenger Syndrome.

    PubMed

    Krieger, Eric V; Leary, Peter J; Opotowsky, Alexander R

    2015-11-01

    Patients with adult congenital heart disease have an increased risk of developing pulmonary hypertension. There are several mechanisms of pulmonary hypertension in patients with adult congenital heart disease, and understanding them requires a systematic approach to define the patient's hemodynamics and physiology. This article reviews the updated classification of pulmonary hypertension in patients with adult congenital heart disease with a focus on pathophysiology, diagnostics, and the evaluation of pulmonary hypertension in special adult congenital heart disease populations. PMID:26471823

  17. An evaluation of a specialist nursing service for adult patients with congenital heart disease.

    PubMed

    Hatchett, Richard; McLaren, Susan; Corrigan, Philomena; Filer, Lynda

    2015-10-01

    The purpose of this study was to evaluate grown-up congenital heart (GUCH) patients' experiences and satisfaction with the delivery of a nurse specialist service, including perceived priorities and recommendations for future service delivery. A service evaluation utilizing descriptive, cross-sectional survey principles was conducted over a 2 year period. Postal questionnaires were sent to three patient cohorts (general adult n = 747; pregnancy n = 202; learning disability n = 72). Quantitative data were analysed using descriptive statistics. The majority of respondents were satisfied with the nursing care provided, including information provision, time made available to discuss needs, emotional support, well-being, self-management and symptom distress. Priority areas included timely information and advice; specialist knowledge and expertise; effective care coordination, monitoring and support. Accessibility, contact and responsiveness were dominant. A majority of patients agreed that their first, second and third-rated priorities had been met. Findings identified strong commitment, support and satisfaction with the GUCH nurse specialist service. PMID:25307531

  18. Multimorbidity in Older Adults with Heart Failure.

    PubMed

    Dharmarajan, Kumar; Dunlay, Shannon M

    2016-05-01

    Multimorbidity is common among older adults with heart failure and creates diagnostic and management challenges. Diagnosis of heart failure may be difficult, as many conditions commonly found in older persons produce dyspnea, exercise intolerance, fatigue, and weakness; no singular pathognomonic finding or diagnostic test differentiates them from one another. Treatment may also be complicated, as multimorbidity creates high potential for drug-disease and drug-drug interactions in settings of polypharmacy. The authors suggest that management of multimorbid older persons with heart failure be patient, rather than disease-focused, to best meet patients' unique health goals and minimize risk from excessive or poorly-coordinated treatments. PMID:27113146

  19. Hippo signaling impedes adult heart regeneration

    PubMed Central

    Heallen, Todd; Morikawa, Yuka; Leach, John; Tao, Ge; Willerson, James T.; Johnson, Randy L.; Martin, James F.

    2013-01-01

    Heart failure due to cardiomyocyte loss after ischemic heart disease is the leading cause of death in the United States in large part because heart muscle regenerates poorly. The endogenous mechanisms preventing mammalian cardiomyocyte regeneration are poorly understood. Hippo signaling, an ancient organ size control pathway, is a kinase cascade that inhibits developing cardiomyocyte proliferation but it has not been studied postnatally or in fully mature adult cardiomyocytes. Here, we investigated Hippo signaling in adult cardiomyocyte renewal and regeneration. We found that unstressed Hippo-deficient adult mouse cardiomyocytes re-enter the cell cycle and undergo cytokinesis. Moreover, Hippo deficiency enhances cardiomyocyte regeneration with functional recovery after adult myocardial infarction as well as after postnatal day eight (P8) cardiac apex resection and P8 myocardial infarction. In damaged hearts, Hippo mutant cardiomyocytes also have elevated proliferation. Our findings reveal that Hippo signaling is an endogenous repressor of adult cardiomyocyte renewal and regeneration. Targeting the Hippo pathway in human disease might be beneficial for the treatment of heart disease. PMID:24255096

  20. Coronary Heart Disease

    MedlinePlus

    ... by Mail Close www.diabetes.org > Living With Diabetes > Treatment and Care > Women Share: Print Page Text Size: A A ... heart-and-circulation, In this section Living With Diabetes Treatment and Care Women Coronary Heart Disease Sexual Health Women and ...

  1. Dietary Patterns, Alcohol Consumption and Risk of Coronary Heart Disease in Adults: A Meta-Analysis

    PubMed Central

    Zhang, Xiao-Yan; Shu, Long; Si, Cai-Juan; Yu, Xiao-Long; Liao, Dan; Gao, Wei; Zhang, Lun; Zheng, Pei-Fen

    2015-01-01

    Previous studies reported the potential associations between dietary patterns and the risk of coronary heart disease (CHD) in adulthood, however a consistent perspective has not been established to date. Herein, we carried out this meta-analysis to evaluate the associations between dietary patterns and the risk of CHD. MEDLINE and EBSCO were searched for relevant articles published up to April 2015. A total of 35 articles (reporting 37 original studies) met the inclusion criteria and were included in the present meta-analysis. The decreased risk of CHD was shown for the highest compared with the lowest categories of healthy/prudent dietary patterns (odds ratio (OR) = 0.67; 95% confidence interval (CI): 0.60, 0.75; p < 0.00001) and alcohol consumption (OR = 0.68; 95% CI: 0.59, 0.78; p < 0.00001). There was evidence of an increased risk of CHD in the highest compared with the lowest categories of the unhealthy/Western-type dietary patterns (OR = 1.45; 95% CI: 1.05, 2.01; p = 0.02). The results of this meta-analysis indicate that different dietary patterns may be associated with the risk of CHD. PMID:26262641

  2. Heart Diseases and Disorders

    MedlinePlus

    ... very fast, but steady, heartbeat. Sick Sinus Syndrome ( SSS ) Sick sinus syndrome is not a disease, but ... the sinus node, is not working properly. In SSS , the heart rate can alternate between slow ( bradycardia ) ...

  3. Arrhythmias in Complex Congenital Heart Disease

    PubMed Central

    Hayward, Robert M.; Tseng, Zian H.

    2014-01-01

    Late after surgical repair of complex congenital heart disease, atrial arrhythmias are a major cause of morbidity, and ventricular arrhythmias and sudden cardiac death are a major cause of mortality. The six cases in this article highlight common challenges in the management of arrhythmias in the adult congenital heart disease population. PMID:25197326

  4. The Adult Congenital and Pediatric Cardiology Section: increasing the opportunities for the congenital heart disease community within the American College of Cardiology.

    PubMed

    Martin, Gerard R; Mitchell, Stephanie; Beekman, Robert H; Feinstein, Jeffrey A; Jenkins, Kathy J; Landzberg, Michael; Webb, Gary

    2012-01-01

    The Adult Congenital and Pediatric Cardiology (AC/PC) Section was established to develop a clear voice within the American College of Cardiology and address the myriad issues facing the congenital heart disease profession. The Section is governed by the AC/PC Council, which includes pediatric cardiologists, adult congenital cardiologists, a cardiac care associate, and a fellow-in-training member. The Council is responsible for bidirectional communication between the College's Board of Trustees and the AC/PC Section members. Since its founding in 2004, Section objectives have been defined by the College's mission: to advocate for quality cardiovascular care through education, research promotion, and the development and application of standards and guidelines and to influence health care policy. The pillars of the College-advocacy, quality, education, and member engagement-serve as the defining template for the Section's strategy. The Section has developed work groups in advocacy, clinical practice, education and training, quality, and publications. A separate leadership group has been developed for adult congenital heart disease. Work groups are open to all Section members. Recognition of the importance of lifelong care in congenital heart disease led Section leaders to incorporate pediatric cardiology and adult congenital heart disease content into each of the work groups. There are more than 1,200 Section members, with nearly 400 members actively contributing to Section activities. This article outlines Section efforts to date and highlights significant successes to date. PMID:22192673

  5. Anthocyanins and heart disease

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Anthocyanins are red, blue, and purple pigments distributed throughout nature, and in our diet. One potential health benefit of dietary anthocyanins is protection against cardiovascular disease (CVD). Evidence for beneficial effects of anthocyanins with respect to heart disease comes from epidemio...

  6. Pulmonary Hypertension and Congenital Heart Disease.

    PubMed

    Roth, Todd S; Aboulhosn, Jamil A

    2016-08-01

    Pulmonary arterial hypertension in congenital heart disease (PAH-CHD) is a frequent complication in adults with congenital heart disease. Regardless of etiology, the optimal treatment strategy for this difficult population is challenging. The new frontier of targeted PAH therapies has demonstrated improved functional capacity in the various phenotypes of PAH-CHD, with work currently in progress scrutinizing outcomes. In those who fail conventional medical therapy, heart and heart-lung (block) transplantation become the final therapeutic options, with the role of ventricular assist devices and the total artificial heart still under investigation in this group. PMID:27443136

  7. Lung Disease Including Asthma and Adult Vaccination

    MedlinePlus

    ... Healthcare Professionals Lung Disease including Asthma and Adult Vaccination Language: English Español (Spanish) Recommend on Facebook Tweet ... more about health insurance options. Learn about adult vaccination and other health conditions Asplenia Diabetes Heart Disease, ...

  8. Diabetes, Heart Disease, and Stroke

    MedlinePlus

    ... of Diabetes Educators JDRF American Heart Association MedlinePlus Diabetes Disease Organizations Many organizations provide support to patients ... Disease Organizations (PDF, 293 KB). Alternate Language URL Diabetes, Heart Disease, and Stroke Page Content On this ...

  9. Mortality Resulting From Congenital Heart Disease Among Children and Adults in the United States, 1999 to 2006

    PubMed Central

    Gilboa, Suzanne M.; Salemi, Jason L.; Nembhard, Wendy N.; Fixler, David E.; Correa, Adolfo

    2016-01-01

    Background Previous reports suggest that mortality resulting from congenital heart disease (CHD) among infants and young children has been decreasing. There is little population-based information on CHD mortality trends and patterns among older children and adults. Methods and Results We used data from death certificates filed in the United States from 1999 to 2006 to calculate annual CHD mortality by age at death, race-ethnicity, and sex. To calculate mortality rates for individuals ≥1 year of age, population counts from the US Census were used in the denominator; for infant mortality, live birth counts were used. From 1999 to 2006, there were 41 494 CHD-related deaths and 27 960 deaths resulting from CHD (age-standardized mortality rates, 1.78 and 1.20 per 100 000, respectively). During this period, mortality resulting from CHD declined 24.1% overall. Mortality resulting from CHD significantly declined among all race-ethnicities studied. However, disparities persisted; overall and among infants, mortality resulting from CHD was consistently higher among non-Hispanic blacks compared with non-Hispanic whites. Infant mortality accounted for 48.1% of all mortality resulting from CHD; among those who survived the first year of life, 76.1% of deaths occurred during adulthood (≥18 years of age). Conclusions CHD mortality continued to decline among both children and adults; however, differences between race-ethnicities persisted. A large proportion of CHD-related mortality occurred during infancy, although significant CHD mortality occurred during adulthood, indicating the need for adult CHD specialty management. PMID:21098447

  10. Heart disease and women

    MedlinePlus

    ... leading killer of women over age 25. It kills nearly twice as many women in the United States as all types of cancer. Men have a greater risk for heart disease earlier in life than women. Women's risk increases after menopause. EARLY ...

  11. Risk Factors for Increased Hospital Resource Utilization and In-Hospital Mortality in Adults With Single Ventricle Congenital Heart Disease.

    PubMed

    Collins, Ronnie Thomas; Doshi, Pratik; Onukwube, Jennifer; Fram, Ricki Y; Robbins, James M

    2016-08-01

    Most patients with single ventricle congenital heart disease are now expected to survive to adulthood. Co-morbid medical conditions (CMCs) are common. We sought to identify risk factors for increased hospital resource utilization and in-hospital mortality in adults with single ventricle. We analyzed data from the 2001 to 2011 Nationwide Inpatient Sample database in patients aged ≥18 years admitted to nonteaching general hospitals (NTGHs), TGHs, and pediatric hospitals (PHs) with either hypoplastic left heart syndrome, tricuspid atresia or common ventricle. National estimates of hospitalizations were calculated. Elixhauser CMCs were identified. Length of stay (LOS), total hospital costs, and effect of CMCs were determined. Age was greater in NTGH (41.5 ± 1.3 years) than in TGH (32.8 ± 0.5) and PH (25.0 ± 0.6; p <0.0001). Adjusted LOS was shorter in NTGH (5.6 days) than in PH (9.7 days; p <0.0001). Adjusted costs were higher in PH ($56,671) than in TGH ($31,934) and NTGH ($18,255; p <0.0001). CMCs are associated with increased LOS (p <0.0001) and costs (p <0.0001). Risk factors for in-hospital mortality included increasing age (odds ratio [OR] 5.250, CI 2.825 to 9.758 for 45- to 64-year old vs 18- to 30-year old), male gender (OR 2.72, CI 1.804 to 4.103]), and the presence of CMC (OR 4.55, CI 2.193 to 9.436) for 2 vs none). No differences in mortality were found among NTGH, TGH, and PH. Cardiovascular procedures were more common in PH hospitalizations and were associated with higher costs and LOS. CMCs increase costs and mortality. In-hospital mortality is increased with age, male gender, and the presence of hypoplastic left heart syndrome. PMID:27291967

  12. Prevalence of Major Cardiovascular Risk Factors and Coronary Heart Disease in a Sample of Greek Adults: The Saronikos Study

    PubMed Central

    Gikas, Aristofanis; Lambadiari, Vaia; Sotiropoulos, Alexios; Panagiotakos, Demosthenes; Pappas, Stavros

    2016-01-01

    Background: Comprehensive data regarding prevalence of coronary heart disease (CHD) and associated factors in different geographical regions are very important to our understanding of global distribution and evolution of CHD. The aim of this study was to assess the current prevalence of self-reported risk factors and CHD in Greek adult population. Methods: A community-based cross-sectional study was conducted in May 2014, during an election day, among residents of Saronikos municipality (Attica region). Data were collected from face-to-face interviews. The study sample included 2636 subjects (men, 49.5%; mean age, 50.5; range 20-95 years), with similar age and sex distribution to the target population. Results: The age-standardized prevalence rates of five major risk factors were as follows: type 2 diabetes 11.1%, hypercholesterolemia (cholesterol>240 mg/dl or using cholesterol-lowering medication) 23.8%, hypertension 27.2%, current smoking 38.9% and physical inactivity 43%. Of the participants, only 21% were free of any of these factors. Clustering of two to five risk factors was more frequent among persons aged 50 years and older as compared with younger ones (60% vs 27%, P=0.000). The age-adjusted prevalence of CHD was 6.3% (in men, 8.9%; in women, 3.8%) and that of myocardial infarction was 3.6% (in men, 5.2%; in women, 2.1%). According to multivariate analysis age, gender, education level, obesity, diabetes, hypercholesterolemia, hypertension and ever smoking were strongly associated with CHD. Conclusion: Classic risk factors are highly prevalent and frequently clustered, especially in adults aged 50 years and older. These findings raise concerns about future trends of already increased rates of CHD. Multifactorial and integrated population-based interventions need to be applied to reduce the burden of cardiovascular conditions. PMID:27429668

  13. Diabetes, Heart Disease, and Stroke

    MedlinePlus

    ... Organizations (PDF, 293 KB). Alternate Language URL Diabetes, Heart Disease, and Stroke Page Content On this page: ... stroke. [Top] What is the connection between diabetes, heart disease, and stroke? If you have diabetes, you ...

  14. Differential expression of embryonic epicardial progenitor markers and localization of cardiac fibrosis in adult ischemic injury and hypertensive heart disease.

    PubMed

    Braitsch, Caitlin M; Kanisicak, Onur; van Berlo, Jop H; Molkentin, Jeffery D; Yutzey, Katherine E

    2013-12-01

    During embryonic heart development, the transcription factors Tcf21, Wt1, and Tbx18 regulate activation and differentiation of epicardium-derived cells, including fibroblast lineages. Expression of these epicardial progenitor factors and localization of cardiac fibrosis were examined in mouse models of cardiovascular disease and in human diseased hearts. Following ischemic injury in mice, epicardial fibrosis is apparent in the thickened layer of subepicardial cells that express Wt1, Tbx18, and Tcf21. Perivascular fibrosis with predominant expression of Tcf21, but not Wt1 or Tbx18, occurs in mouse models of pressure overload or hypertensive heart disease, but not following ischemic injury. Areas of interstitial fibrosis in ischemic and hypertensive hearts actively express Tcf21, Wt1, and Tbx18. In all areas of fibrosis, cells that express epicardial progenitor factors are distinct from CD45-positive immune cells. In human diseased hearts, differential expression of Tcf21, Wt1, and Tbx18 also is detected with epicardial, perivascular, and interstitial fibrosis, indicating conservation of reactivated developmental mechanisms in cardiac fibrosis in mice and humans. Together, these data provide evidence for distinct fibrogenic mechanisms that include Tcf21, separate from Wt1 and Tbx18, in different fibroblast populations in response to specific types of cardiac injury. PMID:24140724

  15. Single ventricle, bicuspid aorta and interatrial wall aneurysm as a rare complex adult congenital heart disease: a case report

    PubMed Central

    2009-01-01

    Background Single ventricle, bicuspid aortic valve and interatrial wall aneurysm in adulthood are a rare and unique case in medical literature. This presented case with congenital heart disease has never been treated surgically and clinical consequences seriously presented in adulthood. Case presentation A 27 year old man with complex congenital heart disease presented. At the age of six, the single ventricle was ultrasonographly diagnosed, but at age 27 clinical consequences started to be seriously present. We explored his history, clinical course, physical examination, laboratory findings, medical treatments and actual patient condition. Conclusion The possibilities for surgical evaluation are presented. PMID:19183494

  16. Adult Still's disease

    MedlinePlus

    Still's disease - adult; AOSD ... than 1 out of 100,000 people develop adult-onset Still's disease each year. It affects women more often than men. The cause of adult Still's disease is unknown. No risk factors for ...

  17. Staying Young at Heart: Cardiovascular Disease Prevention in Adolescents and Young Adults

    PubMed Central

    Chung, Richard J.; Touloumtzis, Currie

    2016-01-01

    OPINION STATEMENT Approaches to the prevention and management of cardiovascular disease (CVD) are often too narrow in scope and initiated too late. While the majority of adolescents are free of CVD, far fewer are free of CVD risk factors, especially lifestyle factors such as poor exercise and dietary habits. Most clinicians are familiar with behavioral and pharmacologic strategies for modifying these and other traditional CVD risk factors such as hypertension, hypercholesterolemia, and diabetes. In this review, we highlight those strategies most applicable to teens and also propose a fundamental reframing that recognizes the importance of early choices and life experiences to achieving cardiovascular health. Population- and individual-level approaches that support the establishment of positive health behaviors early in life are the foundation of preserving ideal cardiovascular health and promoting positive cardiovascular outcomes. The Positive Youth Development movement supports a frame shift away from seeing young people as merely the sum of their risk factors and instead as developmentally dynamic youth capable of making healthy choices. Informed by the Positive Youth Development framework, our approach to cardiovascular prevention among adolescents is both broad-based and proactive, paying heed as early as possible to social, familial, and developmental factors that underlie health behaviors, and employing evidence- based behavioral, pharmacologic, and surgical treatments when needed. PMID:26511137

  18. Changes in Coronary Heart Disease Risk Profile of Adults with Intellectual Disabilities following a Physical Activity Intervention

    ERIC Educational Resources Information Center

    Moss, S. J.

    2009-01-01

    Background: Regular physical activity is one of the modifiable risk factors for coronary heart disease (CHD). With an increasing age profile and similar patterns of morbidity to the general population, persons with intellectual disabilities (ID) and their caregivers would benefit from data that indicate CHD risk factors. Knowledge of the CHD risk…

  19. Income and heart disease

    PubMed Central

    Lemstra, Mark; Rogers, Marla; Moraros, John

    2015-01-01

    Abstract Objective To determine the unadjusted and adjusted effects of income on heart disease; its main disease intermediary, high blood pressure; and its main behavioural risk factors, smoking and physical inactivity. Design Random-digit dialing telephone survey collected through the Canadian Community Health Survey by Statistics Canada. Setting Saskatchewan. Participants A total of 27 090 residents aged 20 years and older; each health region in Saskatchewan was represented. Main outcome measures Overall, 178 variables related to demographic characteristics, socioeconomic factors, behaviour, life stress, disease intermediaries, health outcomes, and access to health care were analyzed to determine their unadjusted and adjusted effects on heart disease. Results The mean age of the sample was 52.6 years. Women represented 55.9% of the sample. Most respondents were married (52.3%) and had some postsecondary or graduate education (52.5%). The mean personal income was $23 931 and the mean household income was $37 533. All models statistically controlled for age. Five covariates independently associated with heart disease included high blood pressure, household income of $29 999 or less per year, being a daily smoker, male sex, and being physically inactive. Five covariates independently associated with high blood pressure included being overweight or obese, being a daily smoker, household income of $29 999 or less per year, male sex, and being physically inactive. Five covariates independently associated with daily smoking included being a visible minority, household income of $29 999 or less per year, not being overweight or obese, education level of less than secondary school, and male sex. Six covariates independently associated with physical inactivity included being a visible minority, being overweight or obese, education level of less than secondary school, male sex, household income of $29 999 or less per year, and being a daily smoker. Conclusion Household

  20. Heart Disease and Stroke Statistics

    MedlinePlus

    ... Nutrition (PDF) Obesity (PDF) Peripheral Artery Disease (PDF) ... statistics, please contact the American Heart Association National Center, Office of Science & Medicine at statistics@heart.org . Please direct all ...

  1. [Indications for surgery for valvular heart disease].

    PubMed

    Halbach, Marcel; Wahlers, Thorsten; Baldus, Stephan; Rudolph, Volker

    2015-11-01

    Due to the demographic change, chronic valvular heart disease becomes increasingly important - especially age-related primary diseases of the aortic and mitral valve as well as secondary diseases of the mitral and tricuspid valve caused by other age-related cardiac disorders. Medical treatment is limited to symptom relief by use of diuretics. Specific drugs or drugs with a prognostic benefit are not available. Thus, valve repair or replacement are the key options for treatment of relevant valvular heart disease. While open heart surgery was the only approach for a long time, interventional, catheter-based therapies have evolved in the last decade. This article describes up-to-date recommendations on indications for surgery for the most prevalent valvular heart diseases in adults - aortic stenosis, and aortic, mitral and tricuspid regurgitation). PMID:26583817

  2. Diabetes, Heart Disease, and Stroke

    MedlinePlus

    ... Disease, and Other Dental Problems Diabetic Eye Disease Diabetes, Heart Disease, and Stroke Having diabetes or prediabetes ... can help prevent future health problems. What is diabetes? Diabetes is a disorder of metabolismthe way our ...

  3. Radiology of congenital heart disease

    SciTech Connect

    Amplatz, K.

    1986-01-01

    This is a text on the radiologic diagnosis of congenital heart disease and its clinical manifestations. The main thrust of the book is the logical approach which allows an understanding of the complex theory of congenital heart disease. The atlas gives a concise overview of the entire field of congenital heart disease. Emphasis is placed on the understanding of the pathophysiology and its clinical and radiological consequences. Surgical treatment is included since it provides a different viewpoint of the anatomy.

  4. Heart disease and intimacy

    MedlinePlus

    ... document from the American Heart Association and the ESC Council on Cardiovascular Nursing and Allied Professions (CCNAP). ... document from the American Heart Association and the ESC Council on Cardiovascular Nursing and Allied Professions (CCNAP). ...

  5. Heart Valve Diseases

    MedlinePlus

    Your heart has four valves. Normally, these valves open to let blood flow through or out of your heart, and then shut to keep it from flowing ... close tightly. It's one of the most common heart valve conditions. Sometimes it causes regurgitation. Stenosis - when ...

  6. The CroHort study: cardiovascular behavioral risk factors in adults, school children and adolescents, hospitalized coronary heart disease patients, and cardio rehabilitation groups in Croatia.

    PubMed

    Milanović, Sanja Musić; Uhernik, Ana Ivicević; Dzakula, Aleksandar; Brborović, Ognjen; Poljicanin, Tamara; Fister, Kristina; Juresa, Vesna; Heim, Inge; Vrazić, Hrvoje; Bergovec, Mijo; Kern, Josipa; Vuletić, Silvije

    2012-01-01

    Based on repeated measurement of health behaviors the CroHort Study showed that health behavior explains a great deal more of class inequalities in mortality than observed in previous studies. These include decreasing prevalence of smoking and increase in obesity, hypertension and diabetes mellitus. The lowest prevalence of health risks was recorded among children and adolescents, followed by general adult population from the CroHort Study. Hospitalized coronary heart disease patients had higher risks prevalence than general population, while the highest prevalence of risks was recorded among patients in cardiac rehabilitation program. The higher levels of stress were associated to lower financial conditions, poorer social functioning and poorer mental health for both men and women. Higher levels of stress were also associated with heart problems, higher alcohol consumption in men while in women stress was associated to poorer general health, higher age and lower levels of education. PMID:22338783

  7. Epidemiological aspects of heart diseases

    PubMed Central

    Shi, Aimin; Tao, Ziqi; Wei, Peng; Zhao, Jing

    2016-01-01

    Cardiovascular diseases (CVDs) are the leading cause of mortality worldwide. Coronary heart disease (CHD) is the main cause of mortality in heart patients following stroke, rheumatic heart disease and myocardial infarctions. Approximately 80% of individuals succumb to CVDs, due to poor living conditions in low and middle income families and malnutrition. Infectious diseases, human immunodeficiency, tuberculosis, malaria, high blood pressure or hypertension, obesity and overweight, and nutritional disorders including smoking, excessive alcohol consumption, high salt and sugar intake, as well as other factors are responsible for CVDs and CHDs in young as well as elderly individuals. The focus of the present review are recent epidemiological aspects of CVD and CHD as well as the usefulness of a Mediterranean diet for heart patients and the prevention of heart diseases. PMID:27602082

  8. Congenital Heart Disease: Causes, Diagnosis, Symptoms, and Treatments.

    PubMed

    Sun, RongRong; Liu, Min; Lu, Lei; Zheng, Yi; Zhang, Peiying

    2015-07-01

    The congenital heart disease includes abnormalities in heart structure that occur before birth. Such defects occur in the fetus while it is developing in the uterus during pregnancy. About 500,000 adults have congenital heart disease in USA (WebMD, Congenital heart defects medications, www.WebMD.com/heart-disease/tc/congenital-heart-defects-medications , 2014). 1 in every 100 children has defects in their heart due to genetic or chromosomal abnormalities, such as Down syndrome. The excessive alcohol consumption during pregnancy and use of medications, maternal viral infection, such as Rubella virus, measles (German), in the first trimester of pregnancy, all these are risk factors for congenital heart disease in children, and the risk increases if parent or sibling has a congenital heart defect. These are heart valves defects, atrial and ventricular septa defects, stenosis, the heart muscle abnormalities, and a hole inside wall of the heart which causes defect in blood circulation, heart failure, and eventual death. There are no particular symptoms of congenital heart disease, but shortness of breath and limited ability to do exercise, fatigue, abnormal sound of heart as heart murmur, which is diagnosed by a physician while listening to the heart beats. The echocardiogram or transesophageal echocardiogram, electrocardiogram, chest X-ray, cardiac catheterization, and MRI methods are used to detect congenital heart disease. Several medications are given depending on the severity of this disease, and catheter method and surgery are required for serious cases to repair heart valves or heart transplantation as in endocarditis. For genetic study, first DNA is extracted from blood followed by DNA sequence analysis and any defect in nucleotide sequence of DNA is determined. For congenital heart disease, genes in chromosome 1 show some defects in nucleotide sequence. In this review the causes, diagnosis, symptoms, and treatments of congenital heart disease are described

  9. Inflammation and Heart Disease

    MedlinePlus

    ... Health • Watch, Learn & Live Animations Library Answers by Heart Fact Sheets Learn and live with our downloadable patient information sheets . Dozens of topics in a question-and-answer format that's brief, easy to follow and easy to read. ... Sodium and Salt 3 All About Heart Rate (Pulse) 4 What are the Symptoms of ...

  10. Beri-Beri Heart Disease

    PubMed Central

    Gubbay, Eric R.

    1966-01-01

    Beri-beri heart disease is a distinctive clinical entity which must be distinguished from alcoholic cardiomyopathy and other forms of heart disease in chronic alcoholics. A 27-year-old man is described who for six months before the onset of symptoms of right heart failure—admitted to hospital with dyspnea and pitting edema in the lower limbs and over the sacrum—had lived over a tavern and consumed 24 pints of beer daily. The pathophysiology of beri-beri heart disease includes right heart failure, edema and peripheral vasodilatation in the muscular bed. These features were described by Wenckebach and others as early as 1928. Within the main entity, beri-beri heart disease, a number of sub-groups with special features and prognosis such as acute pernicious beri-beri have been described. Beri-beri heart disease is due to vitamin B1 deficiency and is curable if this deficiency is corrected in time. ImagesFig. 1Fig. 2aFig. 2b PMID:5940785

  11. Caffeine and Heart Disease

    MedlinePlus

    ... a Healthy Heart Healthy Kids Our Kids Programs Childhood Obesity What is childhood obesity? Overweight in Children BMI in Children Is Childhood Obesity an Issue in Your Home? Addressing your Child's ...

  12. Risks for Heart Disease & Stroke

    MedlinePlus

    ... Jamal A, Homa DH, O’Connor E, Babb SD, Caraballo RS, Singh T, et al. Current cigarette ... Heart Disease Stroke High Blood Pressure Cholesterol Salt Video: Know Your Risk Factors Heart Failure in Older Adults.

    PubMed

    Butrous, Hoda; Hummel, Scott L

    2016-09-01

    Heart failure (HF) is a leading cause of morbidity, hospitalization, and mortality in older adults and a growing public health problem placing a huge financial burden on the health care system. Many challenges exist in the assessment and management of HF in geriatric patients, who often have coexisting multimorbidity, polypharmacy, cognitive impairment, and frailty. These complex "geriatric domains" greatly affect physical and functional status as well as long-term clinical outcomes. Geriatric patients have been under-represented in major HF clinical trials. Nonetheless, available data suggest that guideline-based medical and device therapies improve morbidity and mortality. Nonpharmacologic strategies, such as exercise training and dietary interventions, are an active area of research. Targeted geriatric evaluation, including functional and cognitive assessment, can improve risk stratification and guide management in older patients with HF. Clinical trials that enroll older patients with multiple morbidities and HF and evaluate functional status and quality of life in addition to mortality and cardiovascular morbidity should be encouraged to guide management of this age group. PMID:27476982

  13. 2013 update on congenital heart disease, clinical cardiology, heart failure, and heart transplant.

    PubMed

    Subirana, M Teresa; Barón-Esquivias, Gonzalo; Manito, Nicolás; Oliver, José M; Ripoll, Tomás; Lambert, Jose Luis; Zunzunegui, José L; Bover, Ramon; García-Pinilla, José Manuel

    2014-03-01

    This article presents the most relevant developments in 2013 in 3 key areas of cardiology: congenital heart disease, clinical cardiology, and heart failure and transplant. Within the area of congenital heart disease, we reviewed contributions related to sudden death in adult congenital heart disease, the importance of specific echocardiographic parameters in assessing the systemic right ventricle, problems in patients with repaired tetralogy of Fallot and indication for pulmonary valve replacement, and confirmation of the role of specific factors in the selection of candidates for Fontan surgery. The most recent publications in clinical cardiology include a study by a European working group on correct diagnostic work-up in cardiomyopathies, studies on the cost-effectiveness of percutaneous aortic valve implantation, a consensus document on the management of type B aortic dissection, and guidelines on aortic valve and ascending aortic disease. The most noteworthy developments in heart failure and transplantation include new American guidelines on heart failure, therapeutic advances in acute heart failure (serelaxin), the management of comorbidities such as iron deficiency, risk assessment using new biomarkers, and advances in ventricular assist devices. PMID:24774396

  14. Being active when you have heart disease

    MedlinePlus

    Heart disease - activity ... Getting regular exercise when you have heart disease is important. Exercise can make your heart muscle stronger. It may also help you be more active without chest pain or ...

  15. The Relationship Between Obstructive Sleep Apnea and Self-Reported Stroke or Coronary Heart Disease in Overweight and Obese Adults with Type 2 Diabetes Mellitus

    PubMed Central

    Rice, Thomas B.; Foster, Gary D.; Sanders, Mark H.; Unruh, Mark; Reboussin, David; Kuna, Samuel T.; Millman, Richard; Zammit, Gary; Wing, Rena R.; Wadden, Thomas A.; Kelley, David; Pi-Sunyer, Xavier; Newman, Anne B.

    2012-01-01

    Study Objectives: Type 2 diabetes mellitus (T2DM) and obstructive sleep apnea (OSA) are common, increasingly recognized as comorbid conditions, and individually implicated in the development of cardiovascular disease (CVD). We sought to determine the association between OSA and CVD in an overweight and obese population with T2DM. Design: Cross-sectional. Setting: Ancillary study to the Look AHEAD trial. Participants: Three hundred five participants of the Sleep AHEAD study who underwent unattended full polysomnography at home with measurement of the apnea-hypopnea index (AHI). Measurements and Results: Self-reported prevalent CVD was obtained at the initial assessment of the parent study and included a history of the following conditions: stroke, carotid endarterectomy, myocardial infarction, coronary artery bypass grafting, and percutaneous coronary intervention. Logistic regression was used to assess the association of OSA, measured continuously and categorically, with prevalent CVD. OSA was present (AHI ≥ 5) in 86% of the population, whereas the prevalence of all forms of CVD was just 14%. The AHI was associated with stroke with an adjusted odds ratio (95% confidence interval) of 2.57 (1.03, 6.42). Neither the continuously measured AHI nor the categories of OSA severity were significantly associated with the other forms of CVD assessed. Conclusions: We found suggestive evidence of a greater prevalence of stroke at greater values of the AHI. OSA was not associated with prevalent coronary heart disease in the Sleep AHEAD trial. Future studies should confirm the link between OSA and stroke and examine mechanisms that link OSA to stroke in adults with T2DM. Citation: Rice TB; Foster GD; Sanders MH; Unruh M; Reboussin D; Kuna ST; Millman R; Zammit G; Wing RR; Wadden TA; Kelley D; Pi-Sunyer X; Newman AB. The relationship between obstructive sleep apnea and self-reported stroke or coronary heart disease in overweight and obese adults with type 2 diabetes mellitus

  16. Explant culture of adult zebrafish hearts for epicardial regeneration studies.

    PubMed

    Cao, Jingli; Poss, Kenneth D

    2016-05-01

    Here we describe how to culture adult zebrafish hearts as explants and study the regeneration of epicardial tissue ex vivo, as a means to identify therapeutic targets for heart disease. Uninjured or injured adult hearts are excised, washed and cultured in an incubator with gentle agitation. Heart explants can be prepared within 2 h, and they can be maintained in culture for 30 d or longer. If explants are prepared from appropriate transgenic lines, dynamic behaviors of epicardial cells can be monitored by live imaging using stereofluorescence microscopy. We also describe ex vivo procedures for genetic ablation of the epicardium, cell proliferation assays, tissue grafts and bead grafts. Basic cell culture and surgical skills are required to carry out this protocol. Unlike existing protocols for culturing isolated zebrafish epicardial cells on matrices, procedures described here maintain epicardial cells on an intact cardiac surface, thereby better supporting in vivo cell behaviors. Our protocols complement and extend in vivo studies of heart regeneration. PMID:27055096

  17. Heart Disease: Know Your Risk

    MedlinePlus

    ... active, and choosing good nutrition. Your Guide to Physical Activity and Your Heart - You know you should be more physically active. But are you confused, concerned, or just can't get started? This guide uses science-based information to help adults develop a safe ...

  18. Heart Disease and Stroke Prevention

    MedlinePlus

    ... active, and choosing good nutrition. Your Guide to Physical Activity and Your Heart - You know you should be more physically active. But are you confused, concerned, or just can't get started? This guide uses science-based information to help adults develop a safe ...

  19. Diabetic Heart Disease

    MedlinePlus

    ... obesity and metabolic syndrome —interact to cause harmful physical changes to the heart. Third, diabetes raises the risk ... outlook. The good news is that many lifestyle changes help control multiple risk factors. For example, physical activity can lower your blood pressure, help control ...

  1. Functional Assessment for Congenital Heart Disease

    PubMed Central

    2014-01-01

    Significant improvement in survival of children with congenital cardiac malformations has resulted in an increasing population of adolescent and adult patients with congenital heart disease. Of the long-term cardiac problems, ventricular dysfunction remains an important issue of concern. Despite corrective or palliative repair of congenital heart lesions, the right ventricle, which may be the subpulmonary or systemic ventricular chamber, and the functional single ventricle are particularly vulnerable to functional impairment. Regular assessment of cardiac function constitutes an important aspect in the long-term follow up of patients with congenital heart disease. Echocardiography remains the most useful imaging modality for longitudinal monitoring of cardiac function. Conventional echocardiographic assessment has focused primarily on quantification of changes in ventricular size and blood flow velocities during the cardiac cycles. Advances in echocardiographic technologies including tissue Doppler imaging and speckle tracking echocardiography have enabled direct interrogation of myocardial deformation. In this review, the issues of ventricular dysfunction in congenital heart disease, conventional echocardiographic and novel myocardial deformation imaging techniques, and clinical applications of these techniques in the functional assessment of congenital heart disease are discussed. PMID:24653734

  2. Type A behavior and its determinants in children, adolescents and young adults with and without parental coronary heart disease: a case-control study.

    PubMed

    Räikkönen, K; Keltikangas-Järvinen, L; Pietikäinen, M

    1991-01-01

    Healthy children, adolescents and young adults with parental coronary heart disease (CHD) (N = 78) were compared with their one-to-one matched controls without a parental CHD (N = 78) in terms of their psychological and behavioral characteristics. The variables adopted were Type A behavior, self-esteem, achievement striving, hyperactivity and social maladjustment. The results indicate a tendency for boys with parental CHD to be characterized by higher scores on Type A behavior, lower self-esteem and more intense striving for achievement compared to their matched controls. Girls with parental CHD differed from their matched controls in the predicted direction only in one respect: a higher level of hyperactivity was characteristic for cases. PMID:2046059

  3. ALOHA to women's heart disease.

    PubMed

    Bravo, Kimberly J

    2006-01-01

    This article describes the American Heart Association, ALOHA program. ALOHA is a multidisciplinary approach to helping lay people and clinicians determine the best course of action for managing cardiac risk factors in women. ALOHA, an acronym that stands for designated interventions based on individualized assessment of patients, along with the Framingham risk assessment calculator, allows health care providers with their patients to individualize treatment for heart disease and management of risk factors. PMID:16699352

  4. Fruit and Vegetable Intake and Risk of Coronary Heart Disease: Results from Prospective Cohort Studies of Chinese Adults in Shanghai

    PubMed Central

    Yu, Danxia; Zhang, Xianglan; Gao, Yu-Tang; Li, Honglan; Yang, Gong; Huang, Jie; Zheng, Wei; Xiang, Yong-Bing; Shu, Xiao-Ou

    2013-01-01

    Protective associations of fruit and vegetables against coronary heart disease (CHD) have been suggested in many epidemiological studies among Western populations. However, prospective data are lacking for Asian populations. We examined the associations of fruit and vegetable intake with incidence of CHD among 67,211 women (40–70 years) and 55,474 men (40–74 years) living in Shanghai, China. Food intake was assessed using validated food-frequency questionnaires through in-person interviews. Coronary events (nonfatal myocardial infarction or fatal CHD) were identified by biennial home visits and further confirmed by medical records review. During a mean follow-up of 9.8 and 5.4 years, 148 events in women and 217 events in men were documented and verified, respectively. After adjustment for potential confounders, women in the highest quartile of total fruit and vegetable intake (median: 814 g/d) had a hazard ratio (HR) for CHD of 0.62 (95% CI 0.38, 1.02) (P for trend=0.04) compared with those in the lowest quartile (median: 274 g/d). This association was primarily driven by fruits (the HR for the highest vs. the lowest intake in women: 0.62; 95% CI, 0.37, 1.03). The strength of the association was attenuated after further controlling for history of diabetes or hypertension. For men, no significant association was found for fruit and vegetable intake when analyzed either in combination or individually. Our findings suggest that a high consumption of fruits may reduce the risk of CHD in Chinese women. PMID:23866068

  5. Genetic testing in congenital heart disease: ethical considerations.

    PubMed

    Lin, Kimberly Y; D'Alessandro, Lisa C A; Goldmuntz, Elizabeth

    2013-01-01

    On March 16, 2012, the Ethics of the Heart 2012: Ethical and Policy Challenges in Pediatric and Adult Congenital Heart Disease Conference took place in Philadelphia, Pennsylvania. The first session focused on the ethics surrounding genetic testing in patients with congenital heart disease. Summarized here is the introductory presentation given by Dr Elizabeth Goldmuntz entitled "The Role of Genetic Testing in Congenital Heart Disease," followed by a case presentation given by Dr Lisa D'Alessandro. The case and the panel discussion that ensued highlight several ethical principles and challenges in this unique patient population. PMID:23799755

  6. Hope in elderly adults with chronic heart failure. Concept analysis

    PubMed Central

    Caboral, Meriam F.; Evangelista, Lorraine S.; Whetsell, Martha V.

    2015-01-01

    This topic review employed Walker and Avant’s method of concept analysis to explore the construct of hope in elderly adults with chronic heart failure. The articles analyzed revealed that hope, as the belief of the occurrence of a positive result without any guarantee that it will be produced, is necessary for the survival and wellbeing of the elderly adults enduring this disease. PMID:26321777

  7. Biomarkers and heart disease.

    PubMed

    Sun, R-R; Lu, L; Liu, M; Cao, Y; Li, X-C; Liu, H; Wang, J; Zhang, P-Y

    2014-10-01

    Heart failure (HF) results from the impaired ability of heart to fill or pump out blood. HF is a common health problem with a multitude of causes and affects ~30 million people worldwide. Since ageing is a major risk factor for HF and as several treatment options are currently available to prolong the patients' survival, the number of affected patients is expected to grow. Even though traditional methods of assessment have been in use for managing HF, these are limited by time consuming and costly subjective interpretation and also by their invasive nature. Comparatively, biomarkers offer an objective and biologically relevant information that in conjunction with the patients' clinical findings provides optimal picture regarding the status of the HF patient and thus helps in diagnosis and prognosis. The current gold standard biomarkers for the diagnosis and prognosis of HF are B-type natriuretic peptide (BNP) and N-terminal proBNP (NT-proBNP). Additional novel biomarkers (e.g., mid-regional pro atrial natriuretic peptide (MR-proANP), mid-regional pro adrenomedullin (MR-proADM), troponins, soluble ST2 (sST2), growth differentiation factor (GDF)-15 and galectin-3) can potentially identify different pathophysiological processes such as myocardial insult, inflammation and remodeling as the causes for the development and progression of HF. Different biomarkers of HF not only reflect the underlying mechanisms/pathways of HF and also its progression and also point specific therapy options. A multi-biomarker approach for personalized medical care is not too far fetched and such approach can greatly enhance diagnosis, prognostication, and therapy guidance for HF. In this review we describe the current status of HF biomarkers in clinical use and in laboratory research and the efforts aimed at the identification of novel biomarkers for HF. PMID:25339488

  8. Mending broken hearts: cardiac development as a basis for adult heart regeneration and repair

    PubMed Central

    Xin, Mei; Olson, Eric N.; Bassel-Duby, Rhonda

    2013-01-01

    As the adult mammalian heart has limited potential for regeneration and repair, the loss of cardiomyocytes during injury and disease can result in heart failure and death. The cellular processes and regulatory mechanisms involved in heart growth and development can be exploited to repair the injured adult heart through ‘reawakening’ pathways that are active during embryogenesis. Heart function has been restored in rodents by reprogramming non-myocytes into cardiomyocytes, by expressing transcription factors (GATA4, HAND2, myocyte-specific enhancer factor 2C (MEF2C) and T-box 5 (TBX5)) and microRNAs (miR-1, miR-133, miR-208 and miR-499) that control cardiomyocyte identity. Stimulating cardiomyocyte dedifferentiation and proliferation by activating mitotic signalling pathways involved in embryonic heart growth represents a complementary approach for heart regeneration and repair. Recent advances in understanding the mechanistic basis of heart development offer exciting opportunities for effective therapies for heart failure. PMID:23839576

  9. Menopause and Heart Disease

    MedlinePlus

    ... disease. It’s a natural phase of a woman’s life cycle,” Dr. Goldberg said. “It’s important for women, as ... emphasizes: fruits, vegetables, whole grains, low-fat dairy products, poultry, fish and nuts, while limiting red meat ...

  10. When a Heart Murmur Signals Valve Disease

    MedlinePlus

    ... in adults may be related to: Valve calcification Endocarditis Rheumatic fever In children, abnormal heart murmurs may ... Problem: Pulmonary Valve Regurgitation Heart Valves and Infective Endocarditis • Risks, Signs and Symptoms • Accurate Diagnosis • Treatment Options • ...

  11. Congenital heart disease and rheumatic heart disease in Africa: recent advances and current priorities

    PubMed Central

    Zühlke, Liesl; Mirabel, Mariana; Marijon, Eloi

    2013-01-01

    Africa has one of the highest prevalence of heart diseases in children and young adults, including congenital heart disease (CHD) and rheumatic heart disease (RHD). We present here an extensive review of recent data from the African continent highlighting key studies and information regarding progress in CHD and RHD since 2005. Main findings include evidence that the CHD burden is underestimated mainly due to the poor outcome of African children with CHD. The interest in primary prevention for RHD has been recently re-emphasised, and new data are available regarding echocardiographic screening for subclinical RHD and initiation of secondary prevention. There is an urgent need for comprehensive service frameworks to improve access and level of care and services for patients, educational programmes to reinforce the importance of prevention and early diagnosis and a relevant research agenda focusing on the African context. PMID:23680886

  12. Stable Ischemic Heart Disease.

    PubMed

    Kones, Richard; Rumana, Umme

    2016-01-01

    Classical angina refers to typical substernal discomfort triggered by effort or emotions, relieved with rest or nitroglycerin. The well-accepted pathogenesis is an imbalance between oxygen supply and demand. Goals in therapy are improvement in quality of life by limiting the number and severity of attacks, protection against future lethal events, and measures to lower the burden of risk factors to slow disease progression. New pathophysiological data, drugs, as well as conceptual and technological advances have improved patient care over the past decade. Behavioral changes to improve diets, increase physical activity, and encourage adherence to cardiac rehabilitation programs, are difficult to achieve but are effective. PMID:26567972

  13. Heart Disease Down Among Over-40 Americans

    MedlinePlus

    ... 159387.html Heart Disease Down Among Over-40 Americans Better control of risk factors such as smoking, ... new study reports. Federal researchers found that fewer Americans over 40 have coronary heart disease. The rate ...

  14. Data and Statistics: Women and Heart Disease

    MedlinePlus

    ... this? Submit What's this? Submit Button Related CDC Web Sites Heart Disease Stroke High Blood Pressure Salt ... this? Submit What's this? Submit Button Related CDC Web Sites Heart Disease Stroke High Blood Pressure Salt ...

  15. MedlinePlus: Heart Diseases--Prevention

    MedlinePlus

    ... and Tests Cholesterol Test (American Association for Clinical Chemistry) Heart-Health Screenings (American Heart Association) hs-CRP Test (American Association for Clinical Chemistry) Screening for Peripheral Artery Disease and Cardiovascular Disease ...

  16. Optical pacing of the adult rabbit heart.

    PubMed

    Jenkins, Michael W; Wang, Y T; Doughman, Y Q; Watanabe, M; Cheng, Y; Rollins, A M

    2013-01-01

    Optical pacing has been demonstrated to be a viable alternative to electrical pacing in embryonic hearts. In this study, the feasibility of optically pacing an adult rabbit heart was explored. Hearts from adult New Zealand White rabbits (n = 9) were excised, cannulated and perfused on a modified Langendorff apparatus. Pulsed laser light (λ = 1851 nm) was directed to either the left or right atrium through a multimode optical fiber. An ECG signal from the left ventricle and a trigger pulse from the laser were recorded simultaneously to determine when capture was achieved. Successful optical pacing was demonstrated by obtaining pacing capture, stopping, then recapturing as well as by varying the pacing frequency. Stimulation thresholds measured at various pulse durations suggested that longer pulses (8 ms) had a lower energy capture threshold. To determine whether optical pacing caused damage, two hearts were perfused with 30 µM of propidium iodide and analyzed histologically. A small number of cells near the stimulation site had compromised cell membranes, which probably limited the time duration over which pacing was maintained. Here, short-term optical pacing (few minutes duration) is demonstrated in the adult rabbit heart for the first time. Future studies will be directed to optimize optical pacing parameters to decrease stimulation thresholds and may enable longer-term pacing. PMID:24049683

  17. Mitochondrial Dynamics in Heart Disease

    PubMed Central

    Dorn, Gerald W

    2012-01-01

    Mitochondrial fission and fusion have been observed, and their importance revealed, in almost every tissue and cell type except adult cardiac myocytes. As each human heart is uniquely dependent upon mitochondria to generate massive amounts of ATP that fuel its approximately 38 million contractions per year, it seems odd that cardiac myocytes are the sole exception to the general rule that mitochondrial dynamism is important to function. Here, I briefly review the mechanisms for mitochondrial fusion and fission and examine current data that dispel the previous notion that mitochondrial fusion is dispensable in the heart. Rare and generally overlooked examples of cardiomyopathies linked either to naturally-occurring mutations or to experimentally-induced mutagenesis of mitochondrial fusion/fission genes are described. New findings from genetically targeted Drosophila and mouse models wherein mitochondrial fusion deficiency has specifically been induced in cardiac myocytes are discussed. PMID:22450031

  18. Improved Cardiovascular Disease Outcomes in Older Adults

    PubMed Central

    Forman, Daniel E.; Alexander, Karen; Brindis, Ralph G.; Curtis, Anne B.; Maurer, Mathew; Rich, Michael W.; Sperling, Laurence; Wenger, Nanette K.

    2016-01-01

    Longevity is increasing and the population of older adults is growing. The biology of aging is conducive to cardiovascular disease (CVD), such that prevalence of coronary artery disease, heart failure, valvular heart disease, arrhythmia and other disorders are increasing as more adults survive into old age.  Furthermore, CVD in older adults is distinctive, with management issues predictably complicated by multimorbidity, polypharmacy, frailty and other complexities of care that increase management risks (e.g., bleeding, falls, and rehospitalization) and uncertainty of outcomes.  In this review, state-of-the-art advances in heart failure, acute coronary syndromes, transcatheter aortic valve replacement, atrial fibrillation, amyloidosis, and CVD prevention are discussed.  Conceptual benefits of treatments are considered in relation to the challenges and ambiguities inherent in their application to older patients. PMID:26918183

  19. Improved Cardiovascular Disease Outcomes in Older Adults.

    PubMed

    Forman, Daniel E; Alexander, Karen; Brindis, Ralph G; Curtis, Anne B; Maurer, Mathew; Rich, Michael W; Sperling, Laurence; Wenger, Nanette K

    2016-01-01

    Longevity is increasing and the population of older adults is growing. The biology of aging is conducive to cardiovascular disease (CVD), such that prevalence of coronary artery disease, heart failure, valvular heart disease, arrhythmia and other disorders are increasing as more adults survive into old age.  Furthermore, CVD in older adults is distinctive, with management issues predictably complicated by multimorbidity, polypharmacy, frailty and other complexities of care that increase management risks (e.g., bleeding, falls, and rehospitalization) and uncertainty of outcomes.  In this review, state-of-the-art advances in heart failure, acute coronary syndromes, transcatheter aortic valve replacement, atrial fibrillation, amyloidosis, and CVD prevention are discussed.  Conceptual benefits of treatments are considered in relation to the challenges and ambiguities inherent in their application to older patients. PMID:26918183

  20. Women's Heart Disease: Join the Heart Truth Community

    MedlinePlus

    ... this page please turn JavaScript on. Feature: Women's Heart Disease Join The Heart Truth Community Past Issues / Winter 2014 Table of Contents National Symbol The centerpiece of The Heart Truth ® is The Red Dress ® which was introduced ...

  1. Endothelial mitochondria and heart disease.

    PubMed

    Davidson, Sean Michael

    2010-10-01

    The endothelium is vital to the proper functioning in the heart, in particular due to its production of nitric oxide (NO) which regulates vascular tone. Damage to the endothelium contributes to the development of atherosclerosis, and hence to possible myocardial infarction and subsequent heart failure. Like most cells, endothelial cells contain mitochondria, despite their having relatively little dependence on oxidative phosphorylation for ATP production. However, endothelial mitochondria are centrally involved in maintaining the fine regulatory balance between mitochondrial calcium concentration, reactive oxygen species (ROS) production, and NO. This raises the question of whether damage to endothelial mitochondria would have repercussions in terms of the development of heart disease. In fact, increasingly nuanced techniques enabling restricted transgenic expression of antioxidant proteins in mice has demonstrated that mitochondrial ROS do contribute to endothelial damage. New pharmaceutical approaches designed to target protective molecules such as ROS scavengers to the mitochondria promise to be effective in preventing heart disease. As well as protecting cardiomyocytes, these drugs may have the added benefit of preventing damage to the endothelial mitochondria. However, much remains to be done in understanding the contribution that mitochondria make to endothelial function. PMID:20558442

  2. Sex Suffers for Younger Adults After Heart Attack

    MedlinePlus

    ... 160722.html Sex Suffers for Younger Adults After Heart Attack Lack of interest a complaint of many women ... WEDNESDAY, Aug. 31, 2016 (HealthDay News) -- After a heart attack, many younger adults experience sexual difficulties -- and women ...

  3. The Association between Antidepressant Medications and Coronary Heart Disease in Brazil: A Cross-Sectional Analysis on the Brazilian Longitudinal Study of Adult Health (ELSA-Brazil)

    PubMed Central

    Kemp, Andrew H.; Brunoni, Andre R.; Bittencourt, Marcio S.; Nunes, Maria A.; Benseñor, Isabela M.; Lotufo, Paulo A.

    2015-01-01

    Background: Recent studies have highlighted associations between use of antidepressant medications and coronary heart disease (CHD). Tricyclic antidepressants (TCA) are not recommended in patients with CHD as they may increase morbidity and mortality. However, this class of antidepressants is freely prescribed in public health pharmacies, while access to other classes of antidepressants is restricted in Brazil. Here, we examine the associations between antidepressant use and prevalent CHD in a large cohort from Brazil. Methods: Participants included 14,994 civil servants aged 35–74 years from the baseline assessment of the Brazilian Longitudinal Study of Adult Health (ELSA-Brasil). CHD (n = 710) included stable angina, myocardial infarction, and coronary revascularization. Univariate (unadjusted) and multivariate (adjusted) logistic regression analyses were conducted to estimate odds ratios and confidence intervals. Results: After full adjustment for covariates, TCA use (n = 156) was associated with a twofold increase in prevalent CHD, relative to non-use (n = 14,076). Additional sensitivity analysis revealed a threefold association for myocardial infarction (OR: 2.96, 95% CI: 1.41–6.21) and coronary revascularization (OR: 2.92, 95% CI: 1.28–6.66). There were no significant associations between antidepressant use and stable angina pectoris. Conclusion: Findings highlight a strong association between TCA use and prevalent CHD. While the cross-sectional design is an important limitation of the present study, findings have important implications for the treatment of cardiac patients in Brazil. PMID:25657993

  4. Hydatid disease of the heart

    PubMed Central

    Calamai, G.; Perna, A. M.; Venturini, A.

    1974-01-01

    Calamai, G., Perna, A. M., and Venturini, A. (1974).Thorax, 29, 451-458. Hydatid disease of the heart: report of five cases and review of the literature. The world literature on the surgical treatment of echinococcosis of the heart is reviewed. Few cases are surgically treated, although the disease has been known for a long time. Localization to the liver and lungs is the most frequent. Cardiopulmonary bypass techniques make possible surgical treatment of hydatid cyst of the heart. The present paper is concerned with five cases operated upon between 1959 and 1969, three males and two females, their ages ranging from 13 to 46 years. A preoperative diagnosis was made in each case. One case was operated upon under cardiopulmonary bypass. The need for cardiopulmonary bypass on a stand-by basis is emphasized. The localization of the hydatid cyst was in the left ventricular wall (three cases), right ventricular wall (one case), and multiple (one case). The frequency of cardiac echinococcosis ranges between 0·5% and 2% according to various authors. Diagnosis is achieved with the aid of laboratory tests, radiology, and angiography; but the presence of the disease must be suspected in all patients who come from endemic areas. Surgical therapy is mandatory. Due to the growth characteristics of the cyst itself, the danger of damaging the ventricular wall at operation is increased; thus it is essential to have cardiopulmonary bypass facilities immediately available. Images PMID:4277513

  5. Perspectives of Puerto Rican Adults about Heart Health and a Potential Community Program

    ERIC Educational Resources Information Center

    Todorova, Irina L. G.; Tejada, Shirley; Castaneda-Sceppa, Carmen

    2014-01-01

    Background: Puerto Ricans are the second largest Hispanic group in the United States, and older adults have significant health disparities. Educational programs that address heart disease risk for this population have rarely been developed and implemented. Purpose: To address this gap, the Heart Healthy Initiative for Puerto Rican adults is being…

  6. Pathophysiology of valvular heart disease

    PubMed Central

    ZENG, YI; SUN, RONGRONG; LI, XIANCHI; LIU, MIN; CHEN, SHUANG; ZHANG, PEIYING

    2016-01-01

    Valvular heart disease (VHD) is caused by either damage or defect in one of the four heart valves, aortic, mitral, tricuspid or pulmonary. Defects in these valves can be congenital or acquired. Age, gender, tobacco use, hypercholesterolemia, hypertension, and type II diabetes contribute to the risk of disease. VHD is an escalating health issue with a prevalence of 2.5% in the United States alone. Considering the likely increase of the aging population worldwide, the incidence of acquired VHD is expected to increase. Technological advances are instrumental in identifying congenital heart defects in infants, thereby adding to the growing VHD population. Almost one-third of elderly individuals have echocardiographic or radiological evidence of calcific aortic valve (CAV) sclerosis, an early and subclinical form of CAV disease (CAVD). Of individuals ages >60, ~2% suffer from disease progression to its most severe form, calcific aortic stenosis. Surgical intervention is therefore required in these patients as no effective pharmacotherapies exist. Valvular calcium load and valve biomineralization are orchestrated by the concerted action of diverse cell-dependent mechanisms. Signaling pathways important in skeletal morphogenesis are also involved in the regulation of cardiac valve morphogenesis, CAVD and the pathobiology of cardiovascular calcification. CAVD usually occurs without any obvious symptoms in early stages over a long period of time and symptoms are identified at advanced stages of the disease, leading to a high rate of mortality. Aortic valve replacement is the only primary treatment of choice. Biomarkers such as asymmetric dimethylarginine, fetuin-A, calcium phosphate product, natriuretic peptides and osteopontin have been useful in improving outcomes among various disease states. This review, highlights the current understanding of the biology of VHD, with particular reference to molecular and cellular aspects of its regulation. Current clinical questions

  7. Thyroid Disease and the Heart.

    PubMed

    Klein, Irwin; Danzi, Sara

    2016-02-01

    Thyroid hormones have an intimate relationship with cardiac function. Some of the most significant clinical signs and symptoms of thyroid disease are the cardiac manifestations. In both hypothyroidism and hyperthyroidism, the characteristic physiological effects of thyroid hormone can be understood from the actions at the molecular and cellular level. Here we explore topics from the metabolism and cellular effects of thyroid hormone to special considerations related to statin and amiodarone therapy for the alterations in thyroid hormone metabolism that accompany heart disease. PMID:26792255

  8. Living with Heart Valve Disease

    MedlinePlus

    ... Clinical Trials Links Related Topics Congenital Heart Defects Endocarditis Heart Murmur How the Heart Works Mitral Valve ... your doctor if you have symptoms of infective endocarditis (IE). Symptoms of this heart infection include fever, ...

  9. TCDD Inhibits Heart Regeneration in Adult Zebrafish

    PubMed Central

    Hofsteen, Peter; Mehta, Vatsal; Heideman, Warren

    2013-01-01

    Normal adult zebrafish can completely regenerate lost myocardium following partial amputation of the ventricle apex. We report that 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) significantly impairs this regeneration. Adult male zebrafish were injected with vehicle (control) or TCDD (70ng/g, ip) 1 day prior to partial amputation of the ventricle apex. Gross observation and histological analysis of the amputated heart at 21 days postamputation revealed that TCDD-exposed fish had not progressed beyond the initial clot formation stage, whereas the vehicle control fish showed substantial recovery and almost complete resolution of the formed clot. In contrast, hearts that were not surgically wounded showed no signs of TCDD toxicity. Striking features in the TCDD-exposed hearts were the absence of the normal sheath of new tissue enveloping the wound and the absence of intense cell proliferation at the site of the wound. In addition, the patterns of collagen deposition at the wound site were different between the TCDD and vehicle groups. Because the receptor for TCDD is the aryl hydrocarbon receptor ligand-activated transcriptional regulator, we examined the effects of TCDD exposure on gene expression in the ventricle using DNA microarrays. Samples were collected just prior to amputation and at 6h and 7 days postamputation. TCDD-pretreated hearts had dysregulated expression of genes involved in heart function, tissue regeneration, cell growth, and extracellular matrix. Because embryonic, but not adult, hearts are major targets for TCDD-induced cardiotoxicity, we speculate that the need for embryonic-like cells in regeneration is connected with the effects of TCDD in inhibiting the response to wounding. PMID:23204111

  10. Origin of Cardiomyocytes in the Adult Heart

    PubMed Central

    Leri, Annarosa; Rota, Marcello; Pasqualini, Francesco S.; Goichberg, Polina; Anversa, Piero

    2014-01-01

    This review article discusses the mechanisms of cardiomyogenesis in the adult heart. They include the reentry of cardiomyocytes into the cell cycle; dedifferentiation of preexisting cardiomyocytes which assume an immature replicating cell phenotype; transdifferentiation of hematopoietic stem cells into cardiomyocytes; and cardiomyocytes derived from activation and lineage specification of resident cardiac stem cells. The recognition of the origin of cardiomyocytes is of critical importance for the development of strategies capable of enhancing the growth response of the myocardium; in fact, cell therapy for the decompensated heart has to be based on the acquisition of this fundamental biological knowledge. PMID:25552694

  11. Microvolt T wave alternans in adults with congenital heart diseases characterized by right ventricle pathology or single ventricle physiology: a case control study

    PubMed Central

    2013-01-01

    Background Among adults with congenital heart diseases (CHD) evaluation of sudden cardiac death (SCD) risk remains a great challenge. Although microvolt T-wave alternans has been incorporated into SCD risk stratification algorithm, its role in adults with CHD still requires investigation. We sought to determine the incidence of MTWA in this specific group and its coincidence with ventricular arrhythmia (VA) and other clinical findings presumably associated with SCD. Methods A case–control study was performed in which 102 patients with CHD characterized by right ventricle pathology or single ventricle physiology (TGA, UVH, Ebstein’s anomaly, ccTGA, Eisenmenger syndrome, DORV, CAT, unoperated ToF) were compared to 45 age- and sex-matched controls. All subjects underwent spectral MTWA test, ambulatory ecg monitoring, cardiopulmonary test, BNP assessment. After excluding technically inadequate traces, the remaining MTWA results were classified as positive(+), negative(−) and indeterminate(ind). Due to similar prognostic significance MTWA(+) and (ind) were combined into a common group labeled ‘abnormal’. Results Abnormal MTWA was present more often in the study group, compared to controls (39.2% vs 2.3%, p = 0.00001). Sustained ventricular tachycardia (sVT) was observed more often among subjects with abnormal MTWA compared to MTWA(−): 19.4% vs 3.6%, p = 0.026. The patients with abnormal MTWA had a lower blood saturation (p = 0.047), more often were males (p = 0.031), had higher NYHA class (p = 0.04), worse cardiopulmonary parameters: %PeakVO2 (p = 0.034), %HRmax (p = 0.003). Factors proven to increase probability of abnormal MTWA on multivariate linear regression analysis were: sVT (OR = 20.7, p = 0.037) and male gender (OR = 15.9, p = 0.001); on univariate analysis: male gender (OR = 2.7, p = 0.021), presence of VA (OR = 2.6, p = 0.049), NYHA > I (OR = 2.06, p = 0.033), %HRmax (OR

  12. Critical congenital heart disease screening

    PubMed Central

    Chamsi-Pasha, Mohammed A.; Chamsi-Pasha, Hassan

    2016-01-01

    Critical congenital heart disease (CCHD) is a heart lesion for which neonates require early surgical intervention to survive. Without intervention, the rates of mortality and survival with significant disability are extremely high. Early diagnosis can potentially improve health outcomes in newborns with CCHD. Until recent years, no routine screening protocol existed. In the last few years, pulse oximetry screening for CCHD in newborns has been added to the list of recommended uniform screening panels and advocated by several health-care authorities. A positive screening test result warrants an echocardiogram to evaluate for CCHD. Newborn screens do not usually require parental consent. However, most of the states mandates in the United States include a statement allowing exemption from the screen on the basis of parental religious or personal beliefs. PMID:27390667

  13. Critical congenital heart disease screening.

    PubMed

    Chamsi-Pasha, Mohammed A; Chamsi-Pasha, Hassan

    2016-01-01

    Critical congenital heart disease (CCHD) is a heart lesion for which neonates require early surgical intervention to survive. Without intervention, the rates of mortality and survival with significant disability are extremely high. Early diagnosis can potentially improve health outcomes in newborns with CCHD. Until recent years, no routine screening protocol existed. In the last few years, pulse oximetry screening for CCHD in newborns has been added to the list of recommended uniform screening panels and advocated by several health-care authorities. A positive screening test result warrants an echocardiogram to evaluate for CCHD. Newborn screens do not usually require parental consent. However, most of the states mandates in the United States include a statement allowing exemption from the screen on the basis of parental religious or personal beliefs. PMID:27390667

  14. Declines in Coronary Heart Disease Incidence and Mortality among Middle-Aged Adults with and without Diabetes

    PubMed Central

    Carson, April P.; Tanner, Rikki M.; Yun, Huifeng; Glasser, Stephen P.; Woolley, J. Michael; Thacker, Evan L.; Levitan, Emily B.; Farkouh, Michael E.; Rosenson, Robert S.; Brown, Todd M.; Howard, George; Safford, Monika M.; Muntner, Paul

    2014-01-01

    Purpose To investigate secular changes in CHD incidence and mortality among adults with and without diabetes and determine the effect of increased lipid-lowering medication use and reductions in low-density lipoprotein cholesterol (LDL-C) levels on these changes. Methods We analyzed data on participants aged 45–64 years from the Atherosclerosis Risk in Communities Study in 1987–1996 (early time period) and the Reasons for Geographic and Racial Differences in Stroke Study in 2003–2009 (late time period). Hazard ratios (HR) for the association of diabetes and time period with incident CHD and CHD mortality were obtained after adjustment for socio-demographics, cardiovascular risk factors, lipid-lowering medication use, and LDL-C. Results After multivariable adjustment, diabetes was associated with an increased CHD risk during the early (HR=1.99,95% CI=1.59,2.49) and late (HR=2.39,95% CI=1.69,3.35) time periods. CHD incidence and mortality declined between the early and late time periods for individuals with and without diabetes. Increased use of lipid-lowering medication and lower LDL-C explained 33.6% and 27.2% of the decline in CHD incidence and CHD mortality, respectively, for those with diabetes. Conclusions Although rates have declined, diabetes remains associated with an increased risk of CHD incidence and mortality, highlighting the need for continuing diabetes prevention and cardiovascular risk factor management. PMID:24970491

  15. [The lung in heart diseases].

    PubMed

    Sill, V

    1990-02-01

    The effects of "hypocirculation" and "hypercirculation" of the lungs are small. Hypocirculation has an influence of the ventilation/perfusion ratio, and can thus contribute to hypocapnia. In the early stages, hypercirculation--in particular via a left-to-right shung, leads to an increase in diffusion capacity; after a course of many years, a "counter-situation" occurs. Progressive pulmonary hypertension, as is exemplified for mitral stenosis, leads to measurable restrictive and obstructive impairment of function, and possible to unspecific hyper-reaction, as also, over the long-term, to a diminishement in membrane diffusion capacity. Chronic left heart failure is characterised by interstitial oedema at the level of the alveolar and bronchial capillary beds. The results are measurable restrictions in the static volumes, and in particular of the obstruction parameters and the closing volume that involve the small airways. In the individual case, no statement as to the extent of left heart failure is possible. In the passive pulmonary hypertension phase, diffusion capacity increases; in the further course of the disease, with development of interstitial and alveolar oedema, it decreases again. In acute left heart failure, the persistance and/or extent of pulmonary oedema is not determined solely by the magnitude of the pulmonary venous pressure. Permeability oedema--brought about by mediators--would appear to be significant on the basis of animal experiments. Not infrequently, left cardiac failure leads to small pleural effusions which occur in combination with substantial atelectasia, the aetiology of which is unclear. Interpretation difficulties are caused by the clinical findings and function-analytical data obtained in patients with a combination of chronic lung disease and reducted volume storage capacity of the pulmonary circulation and of the left heart failure, a common situation in the elderly patient. Diminished pulmonary function parameters that fail to

  16. African-Americans and Heart Disease, Stroke

    MedlinePlus

    ... more about African-Americans and stroke at our Power To End Stroke website This content was last reviewed July 2015. ... Attack • Heart Failure (HF) • Heart Valve Problems and Disease • High Blood ...

  17. Warning signs and symptoms of heart disease

    MedlinePlus

    ... page: //medlineplus.gov/ency/patientinstructions/000775.htm Warning signs and symptoms of heart disease To use the ... often develops over time. You may have early signs or symptoms long before you have serious heart ...

  18. Heart rate reduction in coronary artery disease and heart failure.

    PubMed

    Ferrari, Roberto; Fox, Kim

    2016-08-01

    Elevated heart rate is known to induce myocardial ischaemia in patients with coronary artery disease (CAD), and heart rate reduction is a recognized strategy to prevent ischaemic episodes. In addition, clinical evidence shows that slowing the heart rate reduces the symptoms of angina by improving microcirculation and coronary flow. Elevated heart rate is an established risk factor for cardiovascular events in patients with CAD and in those with chronic heart failure (HF). Accordingly, reducing heart rate improves prognosis in patients with HF, as demonstrated in SHIFT. By contrast, data from SIGNIFY indicate that heart rate is not a modifiable risk factor in patients with CAD who do not also have HF. Heart rate is also an important determinant of cardiac arrhythmias; low heart rate can be associated with atrial fibrillation, and high heart rate after exercise can be associated with sudden cardiac death. In this Review, we critically assess these clinical findings, and propose hypotheses for the variable effect of heart rate reduction in cardiovascular disease. PMID:27226153

  19. The Association between Childhood Physical Abuse and Heart Disease in Adulthood: Findings from a Representative Community Sample

    ERIC Educational Resources Information Center

    Fuller-Thomson, Esme; Brennenstuhl, Sarah; Frank, John

    2010-01-01

    Objectives: Although, the relationship between childhood physical abuse and adult heart disease has been documented, very few studies have controlled for many of the known risk factors for heart disease. The objective of the current study, therefore, was to investigate the association between childhood physical abuse and adult heart disease while…

  20. What Causes Heart Valve Disease?

    MedlinePlus

    ... Clinical Trials Links Related Topics Congenital Heart Defects Endocarditis Heart Murmur How the Heart Works Mitral Valve ... This rare but serious infection is called infective endocarditis . The germs can enter the bloodstream through needles, ...

  1. Metabolic Dyslipidemia and Risk of Coronary Heart Disease in 28,318 Adults With Diabetes Mellitus and Low-Density Lipoprotein Cholesterol <100 mg/dl.

    PubMed

    Rana, Jamal S; Liu, Jennifer Y; Moffet, Howard H; Solomon, Matthew D; Go, Alan S; Jaffe, Marc G; Karter, Andrew J

    2015-12-01

    The risk of future coronary heart disease (CHD) in subjects with diabetes and "metabolic dyslipidemia" (high triglyceride [TGs] and low high-density cholesterol levels) remains a matter of concern. Little is known regarding the risk of CHD for this phenotype with low-density lipoprotein cholesterol (LDL-C) levels <100 mg/dl. We analyzed a diabetes cohort of 28,318 members (aged 30 to 90 years) of Kaiser Permanente Northern California during 2002 to 2011 (192,356 person-years [p-y] follow-up), with LDL-C levels <100 mg/dl and without known CHD. We compared the incidence and hazard ratios (HRs) for CHD events in groups using Cox models: normal high-density lipoprotein (HDL) and TG (reference; n = 7,278, 25.7%); normal HDL and high TG (≥ 150 mg/dl; n = 4,484,15.8%); low HDL (≤ 50 mg/dl for women and ≤ 40 mg/dl for men) and normal TG (n = 4,048, 14.3%); low HDL and high TG (metabolic dyslipidemia; n = 12,508, 44%). Patients with metabolic dyslipidemia had the highest age-adjusted CHD events/1,000 p-y (12.7/1,000 p-y and 19.0/1,000 p-y for women and men, respectively). After multivariate adjustment for age, gender, ethnicity, hypertension, smoking, statin use, duration of diabetes, and hemoglobin A1c, we observed an increased CHD risk in women (HR 1.35, 95% confidence interval 1.14 to 1.60) and men (HR 1.62, 95% confidence interval 1.43 to 1.83) with metabolic dyslipidemia compared to those with normal HDL and TG. Even in subjects with an LDL-C <100 mg/dl, presence of metabolic dyslipidemia in adults with diabetes is associated with an increased risk of CHD. In conclusion, effective CHD prevention strategies are needed for adults with diabetes and metabolic dyslipidemia. PMID:26428026

  2. Current applications of lasers in heart disease

    NASA Astrophysics Data System (ADS)

    Lee, Garrett; Chan, Ming C.; Mason, Dean T.

    1993-03-01

    Although the laser has been in existence for abut 30 years, its application in heart disease has only been examined in the past decade. Much attention has been given its exciting potential in treating coronary artery disease. Transmitted through a catheter comprised of one or more thin optical fibers which can be threaded nonsurgically into the coronary artery, the laser can ablate atherosclerotic plaque that obstructs the artery and diminishes blood flow to the myocardium. In clinical studies, the laser can treat some obstructive lesions that are not suitable for balloon angioplasty (i.e., long and diffuse lesions, very tight stenoses, ostial lesions, calcified lesions). In patients who failed balloon angioplasty due to severe dissection or abrupt closure, the laser may seal up the dissections and restore antegrade blood flow. In addition, the laser may have other applications and treatment modalities that are still under investigation. It may ablate ectopic ventricular foci, or terminate supraventricular tachyrhythmia by destroying the heart's abnormal conduction pathways. It can cut the hypertrophied septum that is associated with left ventricular outflow tract obstruction, or create a channel in the atrial septum as a palliative procedure in newborns with transposition of the great vessels. It may provide a wider orifice for blood flow within the heart in infants with pulmonary outflow obstruction and in adults with aortic valvular stenosis. It is also capable of fusing small thin-walled blood vessels together. Further, a more intriguing possibility is its use to bore several tiny channels in the myocardium to allow oxygenated blood from within the ventricular chamber to perfuse the ischemic heart tissue.

  3. Congenital Heart Defects in Adults : A Field Guide for Cardiologists

    PubMed Central

    Romfh, Anitra; Pluchinotta, Francesca Romana; Porayette, Prashob; Valente, Anne Marie; Sanders, Stephen P.

    2013-01-01

    Advances in cardiology and cardiac surgery allow a large proportion of patients with congenital heart defects to survive into adulthood. These patients frequently develop complications characteristic of the defect or its treatment. Consequently, adult cardiologists participating in the care of these patients need a working knowledge of the more common defects. Occasionally, patients with congenital heart defects such as atrial septal defect, Ebstein anomaly or physiologically corrected transposition of the great arteries present for the first time in adulthood. More often patients previously treated in pediatric cardiology centers have transitioned to adult congenital heart disease centers for ongoing care. Some of the more important defects in this category are tetralogy of Fallot, transposition of the great arteries, functionally single ventricle defects, and coarctation. Through this field guide, we provide an overview of the anatomy of selected defects commonly seen in an adult congenital practice using pathology specimens and clinical imaging studies. In addition, we describe the physiology, clinical presentation to the adult cardiologist, possible complications, treatment options, and outcomes. PMID:24294540

  4. Liver diseases in heart failure

    PubMed Central

    Maleki, Majid; Vakilian, Farveh; Amin, Ahmad

    2011-01-01

    Heart failure (HF) is a growing public health concern as a consequence of the ageing of the population and the improved survival of patients with HF. HF is defined as impaired organ perfusion and/or high filling pressure. It is a systemic and chronic disease and as such involves many organs, not least the liver and kidney. The complex vascular system of the liver and its high metabolic activity render it vulnerable to circulation disturbances and trigger many molecular and haemodynamic changes in patients. There are many studies describing the impact of liver disease on patient outcomes. Hepatic dysfunction is commonly seen in HF patients and is closely correlated with a poor outcome. Knowledge about the mechanisms and impacts of liver disease in HF helps us to know the stage of the disease and treat it properly. Moreover, many drugs and toxins that are metabolised in the liver and contribute to drug interactions should also be taken into account when prescribing medication for HF patients. In light of the above-mentioned points, the authors have compiled this review on congestive hepatopathy with the aim of providing physicians and cardiologists with a succinct and useful guide on the role of the liver in HF. PMID:27326014

  5. Renal Disease and Adult Vaccination

    MedlinePlus

    ... Resources for Healthcare Professionals Renal Disease and Adult Vaccination Recommend on Facebook Tweet Share Compartir Vaccines are ... have immunity to this disease Learn about adult vaccination and other health conditions Asplenia Diabetes Type 1 ...

  6. Liver Disease and Adult Vaccination

    MedlinePlus

    ... Resources for Healthcare Professionals Liver Disease and Adult Vaccination Recommend on Facebook Tweet Share Compartir Vaccines are ... have immunity to this disease Learn about adult vaccination and other health conditions Asplenia Diabetes Type 1 ...

  7. Heart transplantation in rapidly progressive end-stage heart failure associated with celiac disease

    PubMed Central

    Barrio, Juan P; Cura, Geraldine; Ramallo, German; Diez, Mirta; Vigliano, Carlos A; Katus, Hugo A; Mereles, Derliz

    2011-01-01

    Celiac disease is characterised by chronic immune-mediated malabsorption in genetically susceptible individuals induced by gluten proteins present in wheat, barley and rye. It occurs in adults and children at rates approaching 1% of the population. Cardiomyopathy associated with celiac disease is infrequent. The authors present here a first case of a severe progressive dilated cardiomyopathy that required heart transplantation in young woman with celiac disease. PMID:22696747

  8. What Is Heart Valve Disease?

    MedlinePlus

    ... heart work harder and affect its ability to pump blood. Overview How the Heart Valves Work At the ... into the atria. As the ventricles contract, they pump blood through the pulmonary and aortic valves. The pulmonary ...

  9. Magnetic resonance spectroscopy in congenital heart disease.

    PubMed Central

    Miall-Allen, V. M.; Kemp, G. J.; Rajagopalan, B.; Taylor, D. J.; Radda, G. K.; Haworth, S. G.

    1996-01-01

    OBJECTIVE: To determine the feasibility of studying myocardial and skeletal muscle bioenergetics using 31P magnetic resonance spectroscopy (MRS) in babies and young children with congenital heart disease. SUBJECTS: 16 control subjects aged 5 months to 24 years and 18 patients with CHD, aged 7 months to 23 years, of whom 11 had cyanotic CHD, five had cardiac failure, and two had had a Senning procedure. DESIGN: 31P MRS was carried out using a 1.9 Tesla horizontal 65 cm bore whole body magnet to study the myocardium in 10 patients and skeletal muscle (gastrocnemius) in 14 patients, eight of whom were exercised, together with appropriate controls. RESULTS: In hypoxaemic patients, in skeletal muscle at rest intracellular pH (pHi) was abnormally high [7.06 (SEM 0.04) v 7.04 (0.05), P < 0.01] and showed a positive correlation with haemoglobin (P < 0.03). On exercise, hypoxaemic patients fatigued more quickly but end-exercise pHi and phosphocreatine recovery were normal, implying that an equivalent but smaller amount of work had been performed. End-exercise ADP concentration was lower. On recovery, the initial rate of phosphocreatine resynthesis was low. Skeletal muscle bioenergetics were within normal limits in those in heart failure. In the myocardium, the phosphocreatine/ATP ratio was similar in controls and hypoxaemic subjects, but low in those in heart failure. CONCLUSIONS: In heart failure, the myocardial phosphocreatine/ATP ratio was reduced, as in adults, while resting skeletal muscle studies were normal. By contrast, hypoxaemic children had normal myocardial bioenergetics, but showed skeletal muscle alkalinity, and energy reserves were more readily depleted on exercise. On recovery, the initially slow phosphocreatine resynthesis rate reflects a low rate of mitochondrial ATP synthesis, probably due to an inadequate oxygen supply. 31P MRS offers a safe, non-invasive method of studying myocardial and skeletal muscle bioenergetics in children as young as 5 months

  10. Psychosocial factors in coronary heart disease

    NASA Technical Reports Server (NTRS)

    French, J. R. P., Jr.; Chaplan, R. D.

    1969-01-01

    The relationship between job satisfaction and coronary heart disease is explored for blue and white collar groups, different personalities and physiological risk factors. Differences found among administrators, engineers and scientists with regard to variables associated with heart disease are in terms of physiology, personality, reported job stress, and smoking.

  11. Adult coeliac disease.

    PubMed

    Marmouz, F

    2007-01-01

    Coeliac disease is an auto-immune inflammatory reaction characterized by a partial or total villi's atrophy of the proximal small intestine occuring after ingestion of gluten in genetically predisposed patients. The classic form is much more frequent in children. Thereby there has been a misevaluation and improper treatment of coeliac disease in adults who suffer more from asymptomatica and atypical forms. Currently the only effective treatment is a strict gluten free diet for life. However recent researches brought a new light on the matter. Now oats as a causative factor is controvertial. The introduction of some moderate intestinal lesions (pre-atrophic with intra-epithelial hyperlymphocytosis qualified as "weak enteropathies") in the definition of coeliac disease might be possible. Moreover the way to diagnose has evolved as serological tests and markers are more used due to their efficiency. PMID:17375738

  12. Indications for Heart Transplantation in Congenital Heart Disease

    PubMed Central

    Siân Pincott, E; Burch, M

    2011-01-01

    In this review we have looked at indications for cardiac transplantation in congenital heart disease. An outline of the general principles of the use of transplant as a management strategy both as a first line treatment and following other surgical interventions is discussed. We explore the importance of the timing of patient referral and the evaluations undertaken, and how the results of these may vary between patients with congenital heart disease and patients with other causes of end-stage heart failure. The potential complications associated with patients with congenital heart disease need to be both anticipated and managed appropriately by an experienced team. Timing of transplantation in congenital heart disease is difficult to standardize as the group of patients is heterogeneous. We discuss the role and limitations of investigations such as BNP, 6 minute walk, metabolic exercise testing and self estimated physical functioning. We also discuss the suitability for listing. It is clear that congenital heart patients should not be considered to be at uniform high risk of death at transplant. Morbidity varies greatly in the congenital patient population with the failing Fontan circulation having a far higher risk than a failing Mustard circulation. However the underlying issue of imbalance between donor organ supply and demand needs to be addressed as transplant teams are finding themselves in the increasingly difficult situation of supporting growing numbers of patients with a diverse range of pathologies with declining numbers of donor organs. PMID:22548027

  13. Interstitial lung disease - adults - discharge

    MedlinePlus

    ... lung disease Pulmonary alveolar proteinosis Rheumatoid lung disease Sarcoidosis Patient Instructions Eating extra calories when sick - adults ... team. Related MedlinePlus Health Topics Interstitial Lung Diseases Sarcoidosis Browse the Encyclopedia A.D.A.M., Inc. ...

  14. Heart Disease Detection Using Wavelets

    NASA Astrophysics Data System (ADS)

    González S., A.; Acosta P., J. L.; Sandoval M., M.

    2004-09-01

    We develop a wavelet based method to obtain standardized gray-scale chart of both healthy hearts and of hearts suffering left ventricular hypertrophy. The hypothesis that early bad functioning of heart can be detected must be tested by comparing the wavelet analysis of the corresponding ECD with the limit cases. Several important parameters shall be taken into account such as age, sex and electrolytic changes.

  15. Resilience in Patients with Ischemic Heart Disease

    PubMed Central

    de Lemos, Conceição Maria Martins; Moraes, David William; Pellanda, Lucia Campos

    2016-01-01

    Background Resilience is a psychosocial factor associated with clinical outcomes in chronic diseases. The relationship between this protective factor and certain diseases, such heart diseases, is still under-explored. Objective The present study sought to investigate the frequency of resilience in individuals with ischemic heart disease. Method This was a cross-sectional study with 133 patients of both genders, aged between 35 and 65 years, treated at Rio Grande do Sul Cardiology Institute - Cardiology University Foundation, with a diagnosis of ischemic heart disease during the study period. Sixty-seven patients had a history of acute myocardial infarction. The individuals were interviewed and evaluated by the Wagnild & Young resilience scale and a sociodemographic questionnaire. Results Eighty-one percent of patients were classified as resilient according to the scale. Conclusion In the sample studied, resilience was identified in high proportion among patients with ischemic heart disease. PMID:26815312

  16. [Adult celiac disease].

    PubMed

    Cellier, C; Grosdidier, E

    2001-05-15

    Celiac disease is much common than previously thought with a prevalence of 1/300, but most of cases are poorly symptomatic or silent. Fewer of half of patients report diarrhoea as a presenting symptom. In adults, the diagnosis should be considered, in case of isolated iron deficiency anaemia, neurological symptoms (ataxia, epilepsy), osteoporosis and arthralgia, infertility, dermatitis herpetiformis and abnormalities in liver tests. Characteristic histological features are total or subtotal villous atrophy associated with an increased number of intraepithelial lymphocytes. The most sensitive and specific circulating antibodies for the diagnosis are endomysial and transglutaminase IgA antibodies. The treatment of celiac disease requires a strict gluten free diet, but the observance to this diet is often difficult. In patients refractory to a strict gluten free diet, serious complications such as intestinal lymphoma or refractory sprue should be considered. PMID:11458609

  17. "Keep the Beat": Healthy Blood Pressure Helps Prevent Heart Disease

    MedlinePlus

    ... Pressure "Keep the Beat": Healthy Blood Pressure Helps Prevent Heart Disease Past Issues / Winter 2010 Table of ... Articles "Keep the Beat": Healthy Blood Pressure Helps Prevent Heart Disease / Women and Heart Disease / Blood Pressure ...

  18. What Are the Signs and Symptoms of Diabetic Heart Disease?

    MedlinePlus

    ... from the NHLBI on Twitter. What Are the Signs and Symptoms of Diabetic Heart Disease? Some people ... have diabetic heart disease (DHD) may have no signs or symptoms of heart disease. This is called “ ...

  19. Coronary heart disease at altitude.

    PubMed Central

    Alexander, J K

    1994-01-01

    In the past, it has been assumed that some basic physiologic responses to altitude, exposure in coronary patients are comparable to those in normal young subjects. In fact there are similar changes in sympathetic activation, heart rate, and blood pressure early after ascent, with decrements in plasma volume, cardiac output, and stroke volume as acclimatization proceeds. These responses are described, and experience with coronary patients is reviewed. During the 1st 2 to 3 days at altitude, coronary patients are at greatest risk of untoward events. Gradual rather than abrupt ascent, a moderate degree of physical conditioning, early limitation of activity to a level tolerated at low altitude for somewhat less), and attention to blood pressure control all appear to have protective effects. Ascent to moderate altitude appears to entail little risk in coronary patients who are asymptomatic or have moderate exercise tolerance, provided that the above precautions are observed and that activity does not exceed levels at lower altitude. If activity is to be increased, pre-ascent treadmill exercise testing or Holter monitor data secured under conditions comparable to those anticipated at altitude may provide reasonable guidelines. For coronary patients previously evaluated and known to be in a high-risk category, indications for ascent should be examined more critically, and precautionary measures should be more rigorous. Advice for patients with known coronary disease who may desire to trek at very high altitude must involve individual evaluation, and guidelines remain elusive. PMID:7888800

  20. Lipoproteins, nutrition, and heart disease.

    PubMed

    Schaefer, Ernst J

    2002-02-01

    This article reviews the current status of our knowledge of lipoproteins, nutrition, and coronary heart disease (CHD). Special emphasis is placed on CHD risk assessment, dietary intervention studies, diet-gene interactions, and current dietary guidelines and the contributions of my laboratory to these areas. CHD remains a major cause of death and disability, and risk factors include age, sex, hypertension, smoking, diabetes, elevated serum LDL cholesterol, and low HDL cholesterol. Emerging independent risk factors include elevated serum concentrations of lipoprotein(a), remnant lipoproteins, and homocysteine. The cornerstone of CHD prevention is lifestyle modification. Dietary intervention studies support the concepts that restricting saturated fat and cholesterol and increasing the intake of essential fatty acids, especially n - 3 fatty acids, reduces CHD risk. The variability in LDL-cholesterol response to diet is large, related in part to APOE and APOA4 genotype. The use of antioxidants in intervention studies has not been shown to reduce CHD risk. Compliance with dietary recommendations remains a major problem, and directly altering the food supply may be the most effective way to ensure compliance. The available data indicate that the recommendation to use fats, oils, and sugars sparingly for CHD prevention should be modified to a recommendation to use animal, dairy, and hydrogenated fats; tropical oils; egg yolks; and sugars sparingly and to increase the use of vegetables, fruit, and whole grains. PMID:11815309

  1. Ischaemic heart disease in pregnancy

    PubMed Central

    Bondagji, Nabeel S.

    2012-01-01

    Ischaemic heart disease (IHD) in pregnancy, particularly myocardial infarction (MI), is a rare yet potentially fatal condition for the mother and the foetus. With delays in the age of conception, the changes in some social habits among females including cigarette and shisha smoking in addition to an increased prevalence of diabetes mellitus, IHD may represent a real hazard among pregnant women in the near future. The difficulty in the diagnosis emerges from the similarity of the signs and symptoms of ischaemia and infarct to some of the physiological adaptations that occur in a normal pregnancy. The physiological changes that are normal in pregnancy may aggravate pre-existing disease and may unmask some underlying unrecognized coronary vascular changes; therefore, the diagnosis requires a high index of suspicion and careful assessment of the underlying risk factors. The management of IHD always requires a multidisciplinary team approach. The management of each patient should be individualized according to the clinical condition, the risk factors, and the availability of the necessary support. Pregnancy after MI may be an acceptable and reasonably safe option provided the cited criteria are met. A systematic PubMed search was performed to identify all published data including cases reports, small series and systematic reviews in the existing literature. These publications were comprised of both retrospective and cross sectional population studies to maximize the number of cases considered in order to reach conclusions and make recommendations based on the best available evidence considering the rare occurrence of this event. The epidemiology, diagnosis, medical and surgical treatment, and prognosis of IHD in pregnancy are the subjects of the present review. PMID:23960678

  2. Behavior patterns and coronary heart disease

    NASA Technical Reports Server (NTRS)

    Townsend, J. C.; Cronin, J. P.

    1975-01-01

    The relationships between two behavioral patterns, cardiac risk factors, and coronary heart disease are investigated. Risk factors used in the analysis were family history of coronary disease, smoking, cholesterol, obesity, systotic blood pressure, diastolic blood pressure, blood sugar, uric acid, erythrocyte sedimentation rate, and white blood unit. It was found that conventional, non-behavioral pattern risk factors alone were not significantly related to coronary heart disease.

  3. Advances in cardiac magnetic resonance imaging of congenital heart disease.

    PubMed

    Driessen, Mieke M P; Breur, Johannes M P J; Budde, Ricardo P J; van Oorschot, Joep W M; van Kimmenade, Roland R J; Sieswerda, Gertjan Tj; Meijboom, Folkert J; Leiner, Tim

    2015-01-01

    Due to advances in cardiac surgery, survival of patients with congenital heart disease has increased considerably during the past decades. Many of these patients require repeated cardiovascular magnetic resonance imaging to assess cardiac anatomy and function. In the past decade, technological advances have enabled faster and more robust cardiovascular magnetic resonance with improved image quality and spatial as well as temporal resolution. This review aims to provide an overview of advances in cardiovascular magnetic resonance hardware and acquisition techniques relevant to both pediatric and adult patients with congenital heart disease and discusses the techniques used to assess function, anatomy, flow and tissue characterization. PMID:25552386

  4. Bioengineering and Stem Cell Technology in the Treatment of Congenital Heart Disease

    PubMed Central

    Bosman, Alexis; Edel, Michael J.; Blue, Gillian; Dilley, Rodney J.; Harvey, Richard P.; Winlaw, David S.

    2015-01-01

    Congenital heart disease places a significant burden on the individual, family and community despite significant advances in our understanding of aetiology and treatment. Early research in ischaemic heart disease has paved the way for stem cell technology and bioengineering, which promises to improve both structural and functional aspects of disease. Stem cell therapy has demonstrated significant improvements in cardiac function in adults with ischaemic heart disease. This finding, together with promising case studies in the paediatric setting, demonstrates the potential for this treatment in congenital heart disease. Furthermore, induced pluripotent stems cell technology, provides a unique opportunity to address aetiological, as well as therapeutic, aspects of disease. PMID:26239354

  5. Implantation of Total Artificial Heart in Congenital Heart Disease

    PubMed Central

    Adachi, Iki; Morales, David S. L.

    2014-01-01

    In patients with end-stage heart failure (HF), a total artificial heart (TAH) may be implanted as a bridge to cardiac transplant. However, in congenital heart disease (CHD), the malformed heart presents a challenge to TAH implantation. In the case presented here, a 17 year-old patient with congenital transposition of the great arteries (CCTGA) experienced progressively worsening HF due to his congenital condition. He was hospitalized multiple times and received an implantable cardioverter defibrillator (ICD). However, his condition soon deteriorated to end-stage HF with multisystem organ failure. Due to the patient's grave clinical condition and the presence of complex cardiac lesions, the decision was made to proceed with a TAH. The abnormal arrangement of the patient's ventricles and great arteries required modifications to the TAH during implantation. With the TAH in place, the patient was able to return home and regain strength and physical well-being while awaiting a donor heart. He was successfully bridged to heart transplantation 5 months after receiving the device. This report highlights the TAH is feasible even in patients with structurally abnormal hearts, with technical modification. PMID:25078059

  6. Cardiac imaging in valvular heart disease

    PubMed Central

    Choo, W S; Steeds, R P

    2011-01-01

    The aim of this article is to provide a perspective on the relative importance and contribution of different imaging modalities in patients with valvular heart disease. Valvular heart disease is increasing in prevalence across Europe, at a time when the clinical ability of physicians to diagnose and assess severity is declining. Increasing reliance is placed on echocardiography, which is the mainstay of cardiac imaging in valvular heart disease. This article outlines the techniques used in this context and their limitations, identifying areas in which dynamic imaging with cardiovascular magnetic resonance and multislice CT are expanding. PMID:22723532

  7. How Is Diabetic Heart Disease Diagnosed?

    MedlinePlus

    ... coronary heart disease (CHD), heart failure , and/or diabetic cardiomyopathy . Initially, your doctor may recommend one or more of the following tests. Blood Pressure Measurement To measure your blood pressure, your doctor or nurse will use some type of a gauge, a stethoscope (or electronic sensor), ...

  8. Flying and congenital heart disease.

    PubMed

    Macartney, F J

    1984-03-01

    Only those congenital defects carrying a very low risk of complication (either before or after surgical correction) were considered. Atrial Septal Defects--(a) Ostium primum defects should be treated with caution either before or after surgical correction because of the risk of progressive conduction disorders and mitral regurgitation. (b) Ostium secundum defects could be considered for licensing (if the defect is small) or with surgical repair if the right ventricular systolic pressure is normal. (c) Sinus venosus defects--if too small to require surgical repair, licensing may be considered provided ambulatory electrocardiographic monitoring shows no evidence of arrhythmias. Surgery increases the risk of sino-atrial disease, thus licensing should be permitted only where there is no evidence of arrhythmia and adequate cardiological follow-up is possible. Ventricular Septal Defects--Subjects with very small defects not requiring surgical closure may be considered for licensing. Subjects who have had surgical closure have a risk of arrhythmias and should be carefully evaluated. Pulmonary Stenosis--If mild (either before or after surgery) may be licensed, but regular assessment perhaps including right heart catheterization is needed to demonstrate stability of the lesion. Persistent Ductus Arteriosus--Surgical closure should be recommended on diagnosis and need not affect licensing. Isolated Bicuspid Aortic Valve--Need not debar from licensing, but careful annual examination (with electrocardiogram 2-D echocardiography and fluroscopy ) is required to detect calcification, stenosis or regurgitation. Coarctation of aorta--Subjects who have had a repair before the age of 12 years may be considered for licensing after examination of other risk factors (blood pressure at rest and on exercise in particular). Those repaired over the age of 12 may be considered for restricted licensing if normotensive. These recommendations will need review in the light of further long

  9. Heart Disease Risk Factors for Children and Teenagers

    MedlinePlus

    ... Women and Heart Disease Heart-smart curriculum & health games for grades K-6 at Project Heart . Heart ... sedentary activities like watching TV or playing video games? These are called sedentary activities, because there is ...

  10. Infections, atherosclerosis, and coronary heart disease.

    PubMed

    Famularo, G; Trinchieri, V; Santini, G; De Simone, C

    2000-01-01

    There is growing evidence that the immune response is involved in atherosclerosis. Studies done over the past several years have shown an association between markers of inflammation and coronary atherosclerosis with an exacerbation of the inflammatory process during acute myocardial ischemia. Overall, these data have greatly renewed interest in the infectious theory of atherosclerosis and coronary heart disease. Search of bibliographic databases (from January 1991 through December 1999) and manual scanning of both peer-reviewed publications and other documents were used to identify pertinent literature. Infections and coronary heart disease were indexed as key words. A large number of studies have reported an association of human coronary heart disease and certain persistent bacterial and viral infections. The association between Chlamydia pneumoniae and coronary heart disease appears quite significant although the sequence of infection and disease is uncertain. The association between Helicobacter pylori and coronary heart disease may be accounted for by residual confounding from classic risk factors. Preliminary findings indicate that this association could be due to a higher prevalence of more virulent Helicobacter strains. Infection with Cytomegalovirus appears to be associated with a greater risk of restenosis after angioplasty rather than primary atherosclerosis. Early trials of appropriate antibiotic therapy in subjects with recent acute myocardial infarction have been encouraging. A causal relationship between infections and coronary heart disease is still elusive. Improved studies involving prospective collection of data are required to demonstrate such an association with potential implications for public health worldwide. PMID:10920505

  11. Association of heart block with uncommon disease States.

    PubMed

    Yahalom, Malka; Roguin, Nathan; Antonelli, Dante; Suleiman, Khaled; Turgeman, Yoav

    2013-09-01

    A variety of diseases, other than the common Lev-Lenègre disease, are associated with cardiac conduction system abnormalities. These include acute processes, such as acute rheumatic fever, and other disorders, such as sarcoidosis, connective tissue disorders, neoplasms, and bacterial endocarditis with cardiac abscess formation. The purpose of the study is to raise awareness of these rare conditions. We present 10 adult patients (4 males and 6 females) with a mean age of 47 years (range: 19-69), with various rare diseases associated with heart block, who needed temporary or permanent pacemaker therapy in the past two decades. These conditions included acute rheumatic carditis, Wegener granulomatosis, cardiac involvement of metastatic breast cancer, bacterial endocarditis, sarcoidosis, S/P chest radiotherapy, and quadriplegia with syringomyelia postspinal cord injury, and adult congenital heart block. We conclude that patients with these disorders should be followed periodically, to allow for early detection and treatment of cardiac conduction disturbances, with pacemaker therapy. PMID:24436606

  12. FastStats: Heart Disease

    MedlinePlus

    ... or Pacific Islander Population Health of Black or African American non-Hispanic Population Health of Hispanic or Latino ... diagnostic categories [PDF - 58 KB] Hospitalization for Congestive Heart Failure: United States, ... Association Get Email Updates To receive email ...

  13. Lyme Disease and the Heart

    MedlinePlus

    ... Hypertension Stroke Journal of the American Heart Association Hello, Guest! My alerts Sign In Join Institution: NATIONAL ... Search Donate Circulation Institution: NATIONAL INST HEALTH LIBRARY Hello, Guest! My alerts Sign In Join Home About ...

  14. Celebrities Gather to Fight Heart Disease

    MedlinePlus

    ... courtesy of NIH/NHLBI Red Dress Campaign marks steady progress The number of heart disease deaths in ... death for men and women in the United States, kills nearly 500,000 women each year. NHLBI, ...

  15. Heart Disease Affects Women of All Ages

    MedlinePlus

    ... percent of smokers begin before age 18. Middle-Aged Women: At menopause, a woman's heart disease risk ... risk of developing high blood pressure for women aged 55 is about 90 percent. Beginning at age ...

  16. Cardiac Arrhythmias In Congenital Heart Diseases

    PubMed Central

    Khairy, Paul; Balaji, Seshadri

    2009-01-01

    Arrhythmias figure prominently among the complications encountered in the varied and diverse population of patients with congenital heart disease, and are the leading cause of morbidity and mortality. The incidence generally increases as the patient ages, with multifactorial predisposing features that may include congenitally malformed or displaced conduction systems, altered hemodynamics, mechanical or hypoxic stress, and residual or postoperative sequelae. The safe and effective management of arrhythmias in congenital heart disease requires a thorough appreciation for conduction system variants, arrhythmia mechanisms, underlying anatomy, and associated physiology. We, therefore, begin this review by presenting the scope of the problem, outlining therapeutic options, and summarizing congenital heart disease-related conduction system anomalies associated with disorders of the sinus node and AV conduction system. Arrhythmias encountered in common forms of congenital heart disease are subsequently discussed. In so doing, we touch upon issues related to risk stratification for sudden death, implantable cardiac devices, catheter ablation, and adjuvant surgical therapy. PMID:19898654

  17. Air Pollution and Heart Disease, Stroke

    MedlinePlus

    ... Pressure High Blood Pressure Tools & Resources Stroke More Air Pollution and Heart Disease, Stroke Updated:Aug 30,2016 ... or Longer-Term Acute short-term effects of air pollution tend to strike people who are elderly or ...

  18. Magnetic resonance imaging of congenital heart disease

    SciTech Connect

    Fletcher, B.D.; Jacobstein, M.D.

    1988-01-01

    Focusing primarily on MR imaging of the heart, this book covers other diagnostic imaging modalities as well. The authors review new technologies and diagnostic procedures pertinent to congenital heat disease and present each congenital heat abnormality as a separate entity.

  19. Heart Disease Down Among Over-40 Americans

    MedlinePlus

    ... risk factors is likely why the rates of heart disease are coming down. These factors include high blood pressure, abnormal cholesterol, smoking, diabetes, overweight and obesity. The rates of high blood pressure and abnormal cholesterol haven' ...

  20. Job Dissatisfaction and Coronary Heart Disease

    ERIC Educational Resources Information Center

    Friis, Robert

    1976-01-01

    Based on the psychosocial factor that life dissatisfactions may be associated with physical illnesses, this research examines the relationship between job dissatisfaction and its causal link to premature death from heart disease. (Author/RK)

  1. Heart Disease and Stroke Statistics—2011 Update

    PubMed Central

    Roger, Véronique L.; Go, Alan S.; Lloyd-Jones, Donald M.; Adams, Robert J.; Berry, Jarett D.; Brown, Todd M.; Carnethon, Mercedes R.; Dai, Shifan; de Simone, Giovanni; Ford, Earl S.; Fox, Caroline S.; Fullerton, Heather J.; Gillespie, Cathleen; Greenlund, Kurt J.; Hailpern, Susan M.; Heit, John A.; Ho, P. Michael; Howard, Virginia J.; Kissela, Brett M.; Kittner, Steven J.; Lackland, Daniel T.; Lichtman, Judith H.; Lisabeth, Lynda D.; Makuc, Diane M.; Marcus, Gregory M.; Marelli, Ariane; Matchar, David B.; McDermott, Mary M.; Meigs, James B.; Moy, Claudia S.; Mozaffarian, Dariush; Mussolino, Michael E.; Nichol, Graham; Paynter, Nina P.; Rosamond, Wayne D.; Sorlie, Paul D.; Stafford, Randall S.; Turan, Tanya N.; Turner, Melanie B.; Wong, Nathan D.; Wylie-Rosett, Judith

    2015-01-01

    .0 per 100 000 for white males, 405.9 per 100 000 for black males, 205.7 per 100 000 for white females, and 286.1 per 100 000 for black females. From 1997 to 2007, the death rate from CVD declined 27.8%. Mortality data for 2007 show that CVD (I00–I99; Q20–Q28) accounted for 33.6% (813 804) of all 2 243 712 deaths in 2007, or 1 of every 2.9 deaths in the United States. On the basis of 2007 mortality rate data, more than 2200 Americans die of CVD each day, an average of 1 death every 39 seconds. More than 150 000 Americans killed by CVD (I00–I99) in 2007 were <65 years of age. In 2007, nearly 33% of deaths due to CVD occurred before the age of 75 years, which is well before the average life expectancy of 77.9 years. Coronary heart disease caused ≈1 of every 6 deaths in the United States in 2007. Coronary heart disease mortality in 2007 was 406 351. Each year, an estimated 785 000 Americans will have a new coronary attack, and ≈470 000 will have a recurrent attack. It is estimated that an additional 195 000 silent first myocardial infarctions occur each year. Approximately every 25 seconds, an American will have a coronary event, and approximately every minute, someone will die of one. Each year, ≈795 000 people experience a new or recurrent stroke. Approximately 610 000 of these are first attacks, and 185 000 are recurrent attacks. Mortality data from 2007 indicate that stroke accounted for ≈1 of every 18 deaths in the United States. On average, every 40 seconds, someone in the United States has a stroke. From 1997 to 2007, the stroke death rate fell 44.8%, and the actual number of stroke deaths declined 14.7%. In 2007, 1 in 9 death certificates (277 193 deaths) in the United States mentioned heart failure. Prevalence and Control of Traditional Risk Factors Remains an Issue for Many Americans Data from the National Health and Nutrition Examination Survey (NHANES) 2005–2008 indicate that 33.5% of US adults ≥20 years of age have hypertension (Table 7

  2. Chagas Heart Disease: Report on Recent Developments

    PubMed Central

    Machado, Fabiana S.; Jelicks, Linda A.; Kirchhoff, Louis V.; Shirani, Jamshid; Nagajyothi, Fnu; Mukherjee, Shankar; Nelson, Randin; Coyle, Christina M.; Spray, David C.; Campos de Carvalho, Antonio C.; Guan, Fangxia; Prado, Cibele M.; Lisanti, Michael P.; Weiss, Louis M.; Montgomery, Susan P.; Tanowitz, Herbert B.

    2011-01-01

    Chagas disease, caused by the parasite Trypanosoma cruzi, is an important cause of cardiac disease in endemic areas of Latin America. It is now being diagnosed in non-endemic areas due to immigration. Typical cardiac manifestations of Chagas disease include dilated cardiomyopathy, congestive heart failure, arrhythmias, cardioembolism and stroke. Clinical and laboratory-based research to define the pathology resulting from T. cruzi infection has shed light on many of the cellular and molecular mechanisms leading to these manifestations. Antiparasitic treatment may not be appropriate for patients with advanced cardiac disease. Clinical management of Chagas heart disease is similar to that used for cardiomyopathies due to other processes. Cardiac transplantation has been successfully performed in a small number of patients with Chagas heart disease. PMID:22293860

  3. AUTOPHAGY IN LOAD-INDUCED HEART DISEASE

    PubMed Central

    Zhu, Hongxin; Rothermel, Beverly A.; Hill, Joseph A.

    2009-01-01

    The heart is a highly plastic organ capable of remodeling in response to changes in physiological or pathological demand. When workload increases, the heart compensates through hypertrophic growth of individual cardiomyocytes to increase cardiac output. However, sustained stress, such as occurs with hypertension or following myocardial infarction, triggers changes in sarcomeric protein composition and energy metabolism, loss of cardiomyocytes, ventricular dilation, reduced pump function, and ultimately heart failure. It has been known for some time that autophagy is active in cardiomyocytes, occurring at increased levels in disease. Yet the potential contribution of cardiomyocyte autophagy to ventricular remodeling and disease pathogenesis has only recently been explored. This latter fact stems largely from the recent emergence of tools to probe molecular mechanisms governing cardiac plasticity and to define the role of autophagic flux in the context of heart disease. In this chapter, we briefly review prominent mouse models useful in the study of load-induced heart disease and standard techniques used to assess whether a molecular or cellular event is adaptive or maladaptive. We then outline methods available for monitoring autophagic activity in the heart, providing detailed protocols for several techniques unique to working with heart and other striated muscles. PMID:19216915

  4. Cardiac Embryology and Molecular Mechanisms of Congenital Heart Disease: A Primer for Anesthesiologists.

    PubMed

    Kloesel, Benjamin; DiNardo, James A; Body, Simon C

    2016-09-01

    Congenital heart disease is diagnosed in 0.4% to 5% of live births and presents unique challenges to the pediatric anesthesiologist. Furthermore, advances in surgical management have led to improved survival of those patients, and many adult anesthesiologists now frequently take care of adolescents and adults who have previously undergone surgery to correct or palliate congenital heart lesions. Knowledge of abnormal heart development on the molecular and genetic level extends and improves the anesthesiologist's understanding of congenital heart disease. In this article, we aim to review current knowledge pertaining to genetic alterations and their cellular effects that are involved in the formation of congenital heart defects. Given that congenital heart disease can currently only occasionally be traced to a single genetic mutation, we highlight some of the difficulties that researchers face when trying to identify specific steps in the pathogenetic development of heart lesions. PMID:27541719

  5. Attending religious services and its relationship with coronary heart disease and related risk factors in older adults: a qualitative study of church pastors' and parishioners' perspectives.

    PubMed

    Banerjee, Ananya Tina; Strachan, Patricia H; Boyle, Michael H; Anand, Sonia S; Oremus, Mark

    2014-12-01

    A qualitative study was undertaken to explain findings of a cross-sectional study of Canadian Community Health Survey (CCHS) 4.1 data showing older persons who attend religious services more than once a week, compared to persons who do not attend at all, have lower prevalences of coronary heart disease (CHD), diabetes and high blood pressure. Twelve semi-structured interviews with ordained pastors and three focus groups with older parishioners from Canadian churches were conducted. Interviews were transcribed and analyzed for emergent themes through a process of direct content analysis. All participants claimed that religious service attendance (RSA): (1) enhances mental health; (2) provides social support and activities; and (3) promotes health and lifestyle behaviours that lower CHD risk. These three themes appear to be underlying mechanisms that help to explain the inverse association between RSA and the prevalence of adverse health outcomes found in the CCHS 4.1 data. PMID:24132458

  6. Usefulness of vascular stenting with and without transvenous pacing leads for vena caval obstruction among children and adults with repaired congenital heart disease.

    PubMed

    Kobayashi, Daisuke; Forbes, Thomas J; Turner, Daniel R; Singh, Harinder R; Karpawich, Peter P; Gowda, Srinath T

    2015-06-15

    Vena caval obstruction (VCO) is a common complication after vascular manipulation for congenital heart disease. Long-term efficacy of stent therapy for relief of VCO and long-term stent patency with and without intrastent transvenous pacing leads (TPLs) is not well described. This was a retrospective review of patients treated for VCO, including those who received intrastent TPLs, between 1995 and 2012. Patient demographics, diagnoses, vascular pressure gradients, and vessel diameters were analyzed. Forty-one patients (mean age 23.5 ± 10.3 years) with and without congenital heart disease underwent stent implantation, 26 of whom also received intrastent TPLs. Short-term stent implantation success in relieving obstructions was 93%. Poststent vascular pressure gradients and percentage vascular narrowing significantly improved (from 6.2 ± 4.5 to 1.1 ± 1.6 mm Hg and from 63.1 ± 19.5% to 18.0 ± 17.1%, respectively, p <0.05). On follow-up in 38 of 41 patients from 0.2 to 18 years (median 6.0), all survived; 6 (14%) required stent reintervention. Freedom from reintervention was 87% at 15 years. Patients with short-term procedural failure were at higher risk for stent reintervention. Among 27 patients with intrastent TPLs, freedom from reintervention was 96%. In 26 patients with follow-up catheterization, intrastent intimal proliferation was not significantly associated with TPL but was higher in the superior vena cava-innominate vein junction compared with other stent locations (p <0.05). In conclusion, stent therapy for VCO can be successfully and safely performed with good long-term results. Pre-pacing lead stent placement for VCO is effective in allowing TPL placement with encouraging long-term patency. PMID:25910527

  7. Heart Disease Risk Factors You Can Control

    MedlinePlus

    ... to talk to your doctor. Your Guide to Physical Activity and Your Heart - You know you should be more physically active. But are you confused, concerned, or just can't get started? This guide uses science-based information to help adults develop a safe ...

  8. The Right Heart in Congenital Heart Disease, Mechanisms and Recent Advances

    PubMed Central

    Guihaire, Julien; Haddad, François; Mercier, Olaf; Murphy, Daniel J.; Wu, Joseph C.; Fadel, Elie

    2012-01-01

    In patients with congenital heart disease, the right heart may support the pulmonary or the systemic circulation. Several congenital heart diseases primarily affect the right heart including Tetralogy of Fallot, transposition of great arteries, septal defects leading to pulmonary vascular disease, Ebstein anomaly and arrhythmogenic right ventricular cardiomyopathy. In these patients, right ventricular dysfunction leads to considerable morbidity and mortality. In this paper, our objective is to review the mechanisms and management of right heart failure associated with congenital heart disease. We will outline pearls and pitfalls in the management of congenital heart disease affecting the right heart and highlight recent advances in the field. PMID:23483726

  9. Hispanics and Heart Disease, Stroke

    MedlinePlus

    ... of transportation and lack of health insurance. Those factors can make early diagnoses and management of risks difficult, said Martha L. Daviglus, M.D., Ph.D., a cardiovascular epidemiologist at Northwestern University and University of Illinois and an American Heart ...

  10. Pregnancy and contraception in young women with congenital heart disease: General considerations

    PubMed Central

    Wald, Rachel M; Sermer, Mathew; Colman, Jack M

    2011-01-01

    Young women with heart disease are increasingly being seen in obstetrical referral centres owing, in large part, to the dramatic improvements in survival of young adults with congenital heart disease in recent years. Although pregnancies in most women with heart disease result in favourable outcomes, there are important exceptions that must be recognized. These exceptions pose significant mortality risk to the mother and/or the fetus. The present article outlines cardiovascular adaptations to pregnancy, general outcomes and management considerations for practitioners caring for pregnant young women with congenital heart disease. A lesion-specific review is published in a complementary article. PMID:22468131

  11. Design for Heart Disease Prevention Programs.

    ERIC Educational Resources Information Center

    New York State Education Dept., Albany. Bureau of Continuing Education Curriculum Development.

    In this teaching and curriculum guide for community health education, a design is suggested for a course that could help prevent premature deaths due to heart disease. The course communicates facts regarding the causes of cardiovascular diseases, and outlines opportunities for attaining the degree of physical conditioning essential to prevention.…

  12. Sleep Apnea and Heart Disease, Stroke

    MedlinePlus

    ... Pressure High Blood Pressure Tools & Resources Stroke More Sleep Apnea and Heart Disease, Stroke Updated:Sep 16,2015 Plain old snoring ... evidence is very strong for the relationship between sleep apnea and hypertension and cardiovascular disease generally, so people really need to know that,” ...

  13. Telomerase expression confers cardioprotection in the adult mouse heart after acute myocardial infarction

    PubMed Central

    Serrano, Rosa; Tejera, Agueda; Ayuso, Eduard; Jimenez, Veronica; Formentini, Ivan; Bobadilla, Maria; Mizrahi, Jacques; de Martino, Alba; Gomez, Gonzalo; Pisano, David; Mulero, Francisca; Wollert, Kai C.; Bosch, Fatima; Blasco, Maria A.

    2016-01-01

    Coronary heart disease is one of the main causes of death in the developed world, and treatment success remains modest, with high mortality rates within 1 year after myocardial infarction (MI). Thus, new therapeutic targets and effective treatments are necessary. Short telomeres are risk factors for age-associated diseases, including heart disease. Here we address the potential of telomerase (Tert) activation in prevention of heart failure after MI in adult mice. We use adeno-associated viruses for cardiac-specific Tert expression. We find that upon MI, hearts expressing Tert show attenuated cardiac dilation, improved ventricular function and smaller infarct scars concomitant with increased mouse survival by 17% compared with controls. Furthermore, Tert treatment results in elongated telomeres, increased numbers of Ki67 and pH3-positive cardiomyocytes and a gene expression switch towards a regeneration signature of neonatal mice. Our work suggests telomerase activation could be a therapeutic strategy to prevent heart failure after MI. PMID:25519492

  14. Genetic Syndromes associated with Congenital Heart Disease

    PubMed Central

    2015-01-01

    Recent research has demonstrated that genetic alterations or variations contribute considerably to the development of congenital heart disease. Many kinds of genetic tests are commercially available, and more are currently under development. Congenital heart disease is frequently accompanied by genetic syndromes showing both cardiac and extra-cardiac anomalies. Congenital heart disease is the leading cause of birth defects, and is an important cause of morbidity and mortality during infancy and childhood. This review introduces common genetic syndromes showing various types of congenital heart disease, including Down syndrome, Turner syndrome, 22q11 deletion syndrome, Williams syndrome, and Noonan syndrome. Although surgical techniques and perioperative care have improved substantially, patients with genetic syndromes may be at an increased risk of death or major complications associated with surgery. Therefore, risk management based on an accurate genetic diagnosis is necessary in order to effectively plan the surgical and medical management and follow-up for these patients. In addition, multidisciplinary approaches and care for the combined extra-cardiac anomalies may help to reduce mortality and morbidity accompanied with congenital heart disease. PMID:26413101

  15. Project SuperHeart: An Evaluation of a Heart Disease Intervention Program For Children.

    ERIC Educational Resources Information Center

    Way, Joyce W.

    1981-01-01

    An effective way to prevent coronary heart disease in later life is to concentrate on preventive measures in the early years before coronary heart disease becomes established. Project SuperHeart, a heart disease intervention program for young children, includes physical fitness and classroom activities emphasizing basic nutritional habits. (JN)

  16. Pregnancy complicated by heart disease in Nepal

    PubMed Central

    Chhetri, Shailaja; Shrestha, Nikesh Raj; Pilgrim, Thomas

    2014-01-01

    Objective To investigate the prevalence, characteristics and maternal and perinatal outcomes of pregnancies complicated by heart disease. Design Prospective single-centre registry. Setting Tertiary care teaching hospital in eastern Nepal. Patients Pregnant women presenting to the antenatal clinic and/or labour room between 1 March 2012 and 31 March 2013. Main outcome measures Prevalence, characteristics, and maternal and perinatal outcomes of pregnancies complicated by heart disease. Results Fifty-three out of 9463 pregnancies (0.6%) were complicated by cardiac disease. Proportions of acquired, congenital and arrhythmic heart disease amounted to 89%, 9% and 2%, respectively. Rheumatic heart disease (RHD) was the most frequent cardiac disease complicating pregnancy (n=47). Among 45 women with RHD continuing pregnancy until delivery, 30 (67%) were primigravidae. The predominant valvular pathology was mitral stenosis (62%), followed by mitral regurgitation (21%) and aortic regurgitation (13%). Twenty women (44%) underwent elective or emergency caesarean section. Maternal and fetal/perinatal mortality of pregnancies complicated by RHD amounted to 4% and 16%, respectively. New York Heart Association (NYHA) functional class III or class IV (HR 6.0, 95% CI 1.2 to 29.1, p=0.026), pulmonary hypertension (HR 9.1, 95% CI 1.6 to 51.5, p=0.012) and severe mitral stenosis (HR 7.0, 95% CI 1.4 to 34.4, p=0.017) were identified as predictors of maternal or fetal/perinatal mortality in an univariate analysis. Conclusions Rheumatic mitral stenosis was the most frequent heart disease complicating pregnancy in a consecutive cohort from a teaching hospital in Nepal. Exercise intolerance, pulmonary hypertension and severe mitral stenosis were identified as predictors of maternal or fetal/perinatal mortality. PMID:27326158

  17. Adult Hirschprung disease: radiographic findings.

    PubMed

    Mindelzun, R E; Hicks, S M

    1986-09-01

    Hirschprung disease is usually diagnosed in infancy. Occasionally patients reach adulthood without diagnosis or treatment. Four cases of adult Hirschprung disease are described. The principal radiographic findings are a markedly dilated, feces-filled colon above the zone of transition; a narrowed rectum; a cone- or funnel-shaped zone of transition; and a mosaic colonic pattern caused by collapsed redundant mucosa after colonic cleansing. In an adult, identification on a barium enema examination of an abrupt, smooth transition zone in the rectum with proximal colonic dilatation, in conjunction with an appropriate clinical history, should suggest the diagnosis of adult Hirschprung disease. PMID:3737900

  18. [Valvular heart disease: multidetector computed tomography evaluation].

    PubMed

    Franco, A; Fernández-Pérez, G C; Tomás-Mallebrera, M; Badillo-Portugal, S; Orejas, M

    2014-01-01

    Heart valve disease is a clinical problem that has been studied with classical imaging techniques like echocardiography and MRI. Technological advances in CT make it possible to obtain static and dynamic images that enable not only a morphological but also a functional analysis in many cases. Although it is currently indicated only in patients with inconclusive findings at echocardiography and MRI or those in whom these techniques are contraindicated, multidetector CT makes it possible to diagnose stenosis or regurgitation through planimetry, to evaluate and quantify valvular calcium, and to show the functional repercussions of these phenomena on the rest of the structures of the heart. Given that multidetector CT is being increasingly used in the diagnosis of ischemic heart disease, we think it is interesting for radiologists to know its potential for the study of valvular disease. PMID:23246401

  19. Heart failure and Alzheimer′s disease

    PubMed Central

    Cermakova, P; Eriksdotter, M; Lund, L H; Winblad, B; Religa, P; Religa, D

    2015-01-01

    It has recently been proposed that heart failure is a risk factor for Alzheimer′s disease. Decreased cerebral blood flow and neurohormonal activation due to heart failure may contribute to the dysfunction of the neurovascular unit and cause an energy crisis in neurons. This leads to the impaired clearance of amyloid beta and hyperphosphorylation of tau protein, resulting in the formation of amyloid beta plaques and neurofibrillary tangles. In this article, we will summarize the current understanding of the relationship between heart failure and Alzheimer′s disease based on epidemiological studies, brain imaging research, pathological findings and the use of animal models. The importance of atherosclerosis, myocardial infarction, atrial fibrillation, blood pressure and valve disease as well as the effect of relevant medications will be discussed. PMID:25041352

  20. Cardiac telocytes in normal and diseased hearts.

    PubMed

    Kostin, Sawa

    2016-07-01

    Our previous studies suggested that an important variable of the progression of contractile dysfunction to terminal heart failure is the imbalance between myocyte cell death and myocyte renewal. For this reason, preventing myocyte cell death and an increasing generation of new myocytes may represent attractive targets in the treatment of human heart failure. Prospective clues to enhance myocardial regeneration are the newly discovered cells termed telocytes, formerly called interstitial Cajal-like cells, which are believed to nurse or guide the endogenous and exogenous stem cells for activation and commitment, but they also act as supporting cells for progenitor cells migration toward injured myocardium. We have recently found that telocytes are reduced in the diseased and failing myocardium. Importantly, the imbalance between telocyte proliferation and telocyte death is responsible for the telocytes depletion in cardiac diseases leading to heart failure. We have also demonstrated that telocytes are influenced by the extracellular matrix protein composition such that the telocytes are almost absent in areas of severe fibrosis. It is plausible that the reduction in telocytes in diseased human hearts could participate in the abnormal three-dimensional spatial organization and disturbed intercellular signalling of the myocardium. Decreased telocytes in diseased hearts would also be predicted to alter the property of telocytes to maintain cardiac stem cell niche by decreasing the pool of cardiac stem cells and thereby impairing cardiac regeneration. PMID:26912117

  1. Computerized screening of children congenital heart diseases.

    PubMed

    Sepehri, Amir A; Hancq, Joel; Dutoit, Thierry; Gharehbaghi, Arash; Kocharian, Armen; Kiani, A

    2008-11-01

    In this paper, we propose a method for automated screening of congenital heart diseases in children through heart sound analysis techniques. Our method relies on categorizing the pathological murmurs based on the heart sections initiating them. We show that these pathelogical murmur categories can be identified by examining the heart sound energy over specific frequency bands, which we call, Arash-Bands. To specify the Arash-Band for a category, we evaluate the energy of the heart sound over all possible frequency bands. The Arash-Band is the frequency band that provides the lowest error in clustering the instances of that category against the normal ones. The energy content of the Arash-Bands for different categories constitue a feature vector that is suitable for classification using a neural network. In order to train, and to evaluate the performance of the proposed method, we use a training data-bank, as well as a test data-bank, collectively consisting of ninety samples (normal and abnormal). Our results show that in more than 94% of cases, our method correctly identifies children with congenital heart diseases. This percentage improves to 100%, when we use the Jack-Knife validation method over all the 90 samples. PMID:18718691

  2. Autoimmune Pathogenesis of Chagas Heart Disease

    PubMed Central

    Bonney, Kevin M.; Engman, David M.

    2016-01-01

    Chagas heart disease is an inflammatory cardiomyopathy that develops in approximately one-third of individuals infected with the protozoan parasite Trypanosoma cruzi. Since the discovery of T. cruzi by Carlos Chagas >100 years ago, much has been learned about Chagas disease pathogenesis; however, the outcome of T. cruzi infection is highly variable and difficult to predict. Many mechanisms have been proposed to promote tissue inflammation, but the determinants and the relative importance of each have yet to be fully elucidated. The notion that some factor other than the parasite significantly contributes to the development of myocarditis was hypothesized by the first physician-scientists who noted the conspicuous absence of parasites in the hearts of those who succumbed to Chagas disease. One of these factors—autoimmunity—has been extensively studied for more than half a century. Although questions regarding the functional role of autoimmunity in the pathogenesis of Chagas disease remain unanswered, the development of autoimmune responses during infection clearly occurs in some individuals, and the implications that this autoimmunity may be pathogenic are significant. In this review, we summarize what is known about the pathogenesis of Chagas heart disease and conclude with a view of the future of Chagas disease diagnosis, pathogenesis, therapy, and prevention, emphasizing recent advances in these areas that aid in the management of Chagas disease. PMID:25857229

  3. Potential benefits of healthy food and lifestyle policies for reducing coronary heart disease mortality in Turkish adults by 2025: a modelling study

    PubMed Central

    Sahan, Ceyda; Sozmen, Kaan; Unal, Belgin; O'Flaherty, Martin; Critchley, Julia

    2016-01-01

    Objective This study uses a modelling approach to compare the potential impact of future risk factor scenarios relating to smoking, physical activity levels, dietary salt, saturated fat intake, mean body mass index (BMI) levels, diabetes prevalence and fruit and vegetable (F&V) consumption on future coronary heart disease (CHD) mortality in Turkey for year 2025. Design A CHD mortality model previously developed and validated in Turkey was extended to predict potential trends in CHD mortality from 2008 to 2025. Setting Using risk factor trends data from recent surveys as a baseline, we modelled alternative evidence-based future risk factor scenarios (modest/ideal scenarios). Probabilistic sensitivity analyses were conducted to account for uncertainties. Subject Projected populations in 2025 (aged 25–84) of 54 million in Turkey. Results Assuming lower mortality, modest policy changes in risk factors would result in ∼25 635 (range: 20 290–31 125) fewer CHD deaths in the year 2025; 35.6% attributed to reductions in salt consumption, 20.9% to falls in diabetes, 14.6% to declines in saturated fat intake and 13.6% to increase in F&V intake. In the ideal scenario, 45 950 (range: 36 780–55 450) CHD deaths could be prevented in 2025. Again, 33.2% of this would be attributed to reductions in salt reduction, 19.8% to increases in F&V intake, 16.7% to reductions in saturated fat intake and 14.0% to the fall in diabetes prevalence. Conclusions Only modest risk factor changes in salt, saturated/unsaturated fats and F&V intake could prevent around 16 000 CHD deaths in the year 2025 in Turkey, even assuming mortality continues to decline. Implementation of population-based, multisectoral interventions to reduce salt and saturated fat consumption and increase F&V consumption should be scaled up in Turkey. PMID:27388358

  4. Statin under-use and low prevalence of LDL-C control among U.S. adults at high risk of coronary heart disease

    PubMed Central

    Gamboa, Christopher M.; Safford, Monika M.; Levitan, Emily B.; Mann, Devin M.; Yun, Huifeng; Glasser, Steve; Woolley, J. Michael; Rosenson, Robert; Farkouh, Michael; Muntner, Paul

    2014-01-01

    Background Statins reduce the risk of coronary heart disease (CHD) in individuals with a history of CHD or risk equivalents. A 10-year CHD risk >20% is considered a risk equivalent but is frequently not detected. Statin use and low density lipoprotein cholesterol (LDL-C) control were examined among participants with CHD or risk equivalents in the nationwide Reasons for Geographic and Racial Differences in Stroke (REGARDS) study (n=8,812). Methods Participants were categorized into 4 mutually exclusive groups: (1) history of CHD (n=4,025), (2) no history of CHD but with a history of stroke and/or abdominal aortic aneurysm (AAA) (n=946), (3) no history of CHD or stroke/AAA but with diabetes mellitus (n=3,134), or (4) no history of the conditions in (1) through (3) but with 10-year Framingham CHD risk score (FRS) >20% calculated using the ATP-III point scoring system (n=707). Results Statins were used by 58.4% of those in the CHD group and 41.7%, 40.4%, and 20.1% of those in the stroke/AAA, diabetes, and FRS>20% groups, respectively. Among those taking statins, 65.1% had LDL-C <100mg/dL, with no difference between the CHD, stroke/AAA, or diabetes groups. However, compared to those in the CHD group, LDL-C <100mg/dL was less common among participants in the FRS>20% group (multivariable adjusted prevalence ratio: 0.72; 95% CI: 0.62 – 0.85). Results were similar using the 2013 ACC/AHA cholesterol treatment guideline. Conclusions These data suggest many people with high CHD risk, especially those with a FRS>20%, do not receive guideline-concordant lipid-lowering therapy and do not achieve an LDL-C <100mg/dL. PMID:24892511

  5. Facts about Meningococcal Disease for Adults

    MedlinePlus

    ... Meningococcal Disease Facts about Meningococcal Disease for Adults Facts about Meningococcal Disease for Adults What is meningococcal ... risks associated with the vaccines. Disease and vaccine facts FACT: Quadrivalent meningococcal vaccine (A, C, W, and ...

  6. Economic cycles and heart disease in Mexico.

    PubMed

    Quast, Troy; Gonzalez, Fidel

    2014-05-01

    While a considerable literature has emerged regarding the relationship between the business cycles and mortality rates, relatively little is known regarding how economic fluctuations are related to morbidity. We investigate the relationship between business cycles and heart disease in Mexico using a unique state-level dataset of 512 observations consisting of real GDP and heart disease incidence rates (overall and by age group) from 1995 to 2010. Our study is one of the first to use a state-level panel approach to analyze the relationship between the business cycle and morbidity. Further, the state and year fixed effects employed in our econometric specification reduce possible omitted variable bias. We find a general procyclical, although largely statistically insignificant, contemporaneous relationship. However, an increase in GDP per capita sustained over five years is associated with considerable increases in the incidence rates of ischemic heart disease and hypertension. This procyclical relationship appears strongest in the states with the lowest levels of development and for the oldest age groups. Our results suggest that economic fluctuations may have important lagged effects on heart disease in developing countries. PMID:24681397

  7. Warning signs and symptoms of heart disease

    MedlinePlus

    ... or discomfort in the muscles of your feet, calves, or thighs. Symptoms that usually appear during walking ... If you have any signs of heart disease, call your health care ... to see if the symptoms go away or dismiss them as nothing. Call ...

  8. Endometriosis Linked to Heart Disease in Study

    MedlinePlus

    ... epidemiologic research in reproductive medicine at Brigham and Women's Hospital in Boston. Missmer said the study found an association between endometriosis and the risk of heart disease, but can't prove a cause-and-effect relationship. She believes this is the first study to ...

  9. Major Risk Factors for Heart Disease: Diabetes

    MedlinePlus

    ... of people who have diabetes die of some type of cardiovascular disease. Diabetic women are at especially high risk for dying ... aware of my risk factors, such as being diabetic and having a family history of heart ... levels—you are more likely to develop type 2 diabetes. But you can take steps to ...

  10. Gallstones Linked to Higher Heart Disease Risk

    MedlinePlus

    ... convincing" case that gallstones, themselves, are a risk factor for heart disease. Stein, who wasn't involved in the research, is director of the urban community cardiology program at New York University School of Medicine. He said that people with ...

  11. Gene Therapy For Ischemic Heart Disease

    PubMed Central

    Lavu, Madhav; Gundewar, Susheel; Lefer, David J.

    2010-01-01

    Current pharmacologic therapy for ischemic heart disease suffers multiple limitations such as compliance issues and side effects of medications. Revascularization procedures often end with need for repeat procedures. Patients remain symptomatic despite maximal medical therapy. Gene therapy offers an attractive alternative to current pharmacologic therapies and may be beneficial in refractory disease. Gene therapy with isoforms of growth factors such as VEGF, FGF and HGF induces angiogenesis, decreases apoptosis and leads to protection in the ischemic heart. Stem cell therapy augmented with gene therapy used for myogenesis has proven to be beneficial in numerous animal models of myocardial ischemia. Gene therapy coding for antioxidants, eNOS, HSP, mitogen-activated protein kinase and numerous other anti apoptotic proteins have demonstrated significant cardioprotection in animal models. Clinical trials have demonstrated safety in humans apart from symptomatic and objective improvements in cardiac function. Current research efforts are aimed at refining various gene transfection techniques and regulation of gene expression in vivo in the heart and circulation to improve clinical outcomes in patients that suffer from ischemic heart disease. In this review article we will attempt to summarize the current state of both preclinical and clinical studies of gene therapy to combat myocardial ischemic disease. PMID:20600100

  12. [Prevention of coronary heart disease: smoking].

    PubMed

    Heitzer, T; Meinertz, T

    2005-01-01

    Smoking is the leading preventable cause of illness and premature death in Germany, claiming over 110,000 lives a year because it directly increases the risk of dying from heart disease, stroke, emphysema and a variety of cancers. The overwhelming majority of smokers begin tobacco use before they reach adulthood. Among those young people who smoke, the average age is now 13-14. In Germany, about 39% of male and 31% of female adults (age 18-60 years) continue to smoke, despite information about the unequivocally negative health consequences of smoking. The exact mechanisms of smoking-related vascular disease are not yet known. Smoking causes acute hemodynamic alterations such as increase in heart rate, systematic and coronary vascular resistance, myocardial contractility, and myocardial oxygen demand. These short-term effects could lower the ischemic threshold in smokers with coronary artery disease and contribute to the increased risk for acute cardiovascular events. Endothelial damage is thought to be an initiating event in atherosclerosis and early studies have demonstrated that long-term smoking has direct toxic effects with structural changes of human endothelial cells. Recent research has shown the importance of the functional role of the endothelium in regulating vascular tone, platelet-endothelial interactions, leukocyte adhesion and smooth muscle cell proliferation via synthesis and release of a variety of substances such as nitric oxide. There is strong evidence that smoking leads to endothelial dysfunction mainly by increased inactivation of nitric oxide by oxygen-derived free radicals. Smoking also increases oxidative modification of LDL and is associated with lower HDL plasma levels. Smoking induces a systemic inflammatory response with increased leukocyte count and elevation of the C-reactive protein level. Importantly, the prothrombotic effects of smoking have been repeatedly demonstrated to cause alterations in platelet function, imbalance of

  13. Update on heart failure, heart transplant, congenital heart disease, and clinical cardiology.

    PubMed

    Almenar, Luis; Zunzunegui, José Luis; Barón, Gonzalo; Carrasco, José Ignacio; Gómez-Doblas, Juan José; Comín, Josep; Barrios, Vivencio; Subirana, M Teresa; Díaz-Molina, Beatriz

    2013-04-01

    In the year 2012, 3 scientific sections-heart failure and transplant, congenital heart disease, and clinical cardiology-are presented together in the same article. The most relevant development in the area of heart failure and transplantation is the 2012 publication of the European guidelines for heart failure. These describe new possibilities for some drugs (eplerenone and ivabradine); expand the criteria for resynchronization, ventricular assist, and peritoneal dialysis; and cover possibilities of percutaneous repair of the mitral valve (MitraClip(®)). The survival of children with hypoplastic left heart syndrome in congenital heart diseases has improved significantly. Instructions for percutaneous techniques and devices have been revised and modified for the treatment of atrial septal defects, ostium secundum, and ventricular septal defects. Hybrid procedures for addressing structural congenital heart defects have become more widespread. In the area of clinical cardiology studies have demonstrated that percutaneous prosthesis implantation has lower mortality than surgical implantation. Use of the CHA2DS2-VASc criteria and of new anticoagulants (dabigatran, rivaroxaban and apixaban) is also recommended. In addition, the development of new sequencing techniques has enabled the analysis of multiple genes. PMID:24775619

  14. Young at Heart: Tips for Older Adults

    MedlinePlus

    ... Research Training & Career Development Grant programs for students, postdocs, and faculty Research at NIDDK Labs, faculty, and ... diabetes, digestive and liver diseases, kidney diseases, weight control and nutrition, urologic diseases, endocrine and metabolic diseases, ...

  15. Coronary heart disease and pregnancy.

    PubMed

    Karamermer, Yusuf; Roos-Hesselink, Jolien W

    2007-09-01

    The prevalence of coronary artery disease in female patients is increasing due to changing lifestyle patterns including cigarette smoking, diabetes and stress. Since women are delaying childbearing until older age, acute coronary syndrome will more frequently occur during pregnancy. Although rare, acute coronary syndrome during pregnancy often has devastating consequences. It is associated with increased maternal and neonatal mortality and morbidity compared with the nonpregnant situation. Furthermore, it constitutes an important problem for the patient and the treating physician, because the selection of diagnostic and therapeutic approaches is greatly influenced not only by maternal, but also by fetal safety. PMID:19804311

  16. Pharmacogenomics of Hypertension and Heart Disease

    PubMed Central

    Arwood, Meghan J.; Cavallari, Larisa H.; Duarte, Julio D.

    2016-01-01

    Heart disease is a leading cause of death in the United States, and hypertension is a predominant risk factor. Thus, effective blood pressure control is important to prevent adverse sequelae of hypertension, including heart failure, coronary artery disease, atrial fibrillation, and ischemic stroke. Over half of Americans have uncontrolled blood pressure, which may in part be explained by interpatient variability in drug response secondary to genetic polymorphism. As such, pharmacogenetic testing may be a supplementary tool to guide treatment. This review highlights the pharmacogenetics of antihypertensive response and response to drugs that treat adverse hypertension-related sequelae, particularly coronary artery disease and atrial fibrillation. While pharmacogenetic evidence may be more robust for the latter with respect to clinical implementation, there is increasing evidence of genetic variants that may help predict antihypertensive response. However, additional research and validation are needed before clinical implementation guidelines for antihypertensive therapy can become a reality. PMID:26272307

  17. [Diabetes mellitus, coronary artery disease and heart disease].

    PubMed

    Clodi, Martin; Säly, Christoph; Hoppichler, Friedrich; Resl, Michael; Steinwender, Clemens; Eber, Bernd

    2016-04-01

    Diabetes mellitus, cardiovascular disease and heart failure are interacting dynamically. Patients being diagnosed with cardiovascular disease should be screened for diabetes mellitus. Enhanced cardiovascular risk stratification based on biomarkers, symptoms and classical risk factors should be performed in patients with pre-existing diabetes mellitus. PMID:27052249

  18. Headache in a Patient with Complex Congenital Heart Disease: Diagnostic and Therapeutic Considerations.

    PubMed

    Ahmad, Waheed; Miteff, Ferdi; Collins, Nicholas

    2015-11-01

    Headache in adult patients with congenital heart disease may be a manifestation of the underlying cardiac condition or more common alternative causes of headache. In patients with pre-existing congenital heart disease, consideration of potentially uncommon aetiologies of headache is important. We report an uncommon case of headache in a patient with complex congenital heart disease characterised by Ebstein's anomaly with previous surgical repair complicated by idiopathic intracranial hypertension. This case illustrates the importance of understanding the implications of headache with reference to the underlying cardiac disease as well as specific issues related to a relatively young cohort of patients. PMID:26251315

  19. Rheumatic heart disease in indigenous populations.

    PubMed

    White, Harvey; Walsh, Warren; Brown, Alex; Riddell, Tania; Tonkin, Andrew; Jeremy, Richmond; Brieger, David; Zeitz, Chris; Kritharides, Leonard

    2010-01-01

    Rates of acute rheumatic fever and chronic rheumatic heart disease in Aboriginal people, Torres Strait Islanders and Māori continue to be unacceptably high. The impact of rheumatic heart disease is inequitable on these populations as compared with other Australians and New Zealanders. The associated cardiac morbidity, including the development of rheumatic valve disease, and cardiomyopathy, with possible sequelae of heart failure, development of atrial fibrillation, systemic embolism, transient ischaemic attacks, strokes, endocarditis, the need for interventions including cardiac surgery, and impaired quality of life, and shortened life expectancy, has major implications for the individual. The adverse health and social effects may significantly limit education and employment opportunities and increase dependency on welfare. Additionally there may be major adverse impacts on family and community life. The costs in financial terms and missed opportunities, including wasted young lives, are substantial. Prevention of acute rheumatic fever is dependent on the timely diagnosis and treatment of sore throats and skin infections in high-risk groups. Both Australia and New Zealand have registries for acute rheumatic fever but paradoxically neither includes all cases of chronic rheumatic heart disease many of whom would benefit from close surveillance and follow-up. In New Zealand and some Australian States there are programs to give secondary prophylaxis with penicillin, but these are not universal. Surgical outcomes for patients with rheumatic valvular disease are better for valve repair than for valve replacement. Special attention to the selection of the appropriate valve surgery and valve choice is required in pregnant women. It may be necessary to have designated surgical units managing Indigenous patients to ensure high rates of surgical repair rather than valve replacement. Surgical guidelines may be helpful. Long-term follow-up of the outcomes of surgery in

  20. [Risk management of coronary heart disease-prevention].

    PubMed

    Dorner, Thomas; Rieder, Anita

    2004-06-01

    Cardiovascular disease is one of the leading causes of death worldwide and is responsible for 45% of deaths in the western world and 24.5% of deaths in the developing countries. In the 21st century these diseases will continue to dominate the disease spectrum and death statistics in both the industrialised and developing worlds. Since 1975 mortality from cardiovascular disease has decreased by about 24 to 28% in most countries. About 45% of this reduction can be attributed to an improvement in treatment of coronary heart disease and around 55% are attributable to a reduction in risk factors, in particular, stopping smoking and control of hypertension. However, especially in the case of ischaemic heart disease, it is not clear whether the reduction in mortality reflects a reduction in incidence of this disease. Due to the aging population and the reduction in age-related mortality, it is expected that the absolute number of people with heart disease will increase. Furthermore, the increase in prevalence of obesity, metabolic syndrome, type II diabetes as well as the higher prevalence of female smokers compared with thirty years ago could result in an increase in mortality over the next years and decades. It has been shown that prevention strategies, such as education campaigns aimed at the general public, can potentially greatly contribute to a reduction in incidence of cardiovascular disease at every stage. In order for such campaigns to be effective, it is necessary to understand and reduce the risk factors for cardiovascular disease. A large proportion of these risk factors are associated with lifestyle and are therefore modifiable. These modifiable risk factors include smoking, hypertension, poor diet, dyslipidemia, lack of exercise, overweight, adiposity and diabetes mellitus and optimisation of these should be a key aim for all adults. Gender differences also play a role in the incidence and prevention of cardiovascular disease. Incidence of myocardial

  1. Type 2 Diabetes, Heart Disease a Dangerous Combo

    MedlinePlus

    ... nih.gov/medlineplus/news/fullstory_159330.html Type 2 Diabetes, Heart Disease a Dangerous Combo Prognosis may ... 2016 (HealthDay News) -- Prospects for people with type 2 diabetes and heart disease may be grimmer than ...

  2. CDC Vital Signs: Preventable Deaths from Heart Disease and Stroke

    MedlinePlus

    ... 35 MB] Read the MMWR Science Clips Preventable Deaths from Heart Disease & Stroke Improving care can save ... can reduce death among all ages. Problem Many deaths from heart disease and stroke can be prevented. ...

  3. Heart Disease Risk Factors | NIH MedlinePlus the Magazine

    MedlinePlus

    ... JavaScript on. Feature: Women's Heart Disease Heart Disease Risk Factors Past Issues / Winter 2014 Table of Contents You Can Reduce Your Risk Certain traits, conditions, or habits may raise your ...

  4. Heart Rate and Initial Presentation of Cardiovascular Diseases (Caliber)

    ClinicalTrials.gov

    2013-09-17

    Abdominal Aortic Aneurysm; Coronary Heart Disease NOS; Unheralded Coronary Death; Intracerebral Haemorrhage; Heart Failure; Ischemic Stroke; Myocardial Infarction; Stroke; Peripheral Arterial Disease; Stable Angina Pectoris; Subarachnoid Haemorrhage; Transient Ischemic Attack; Unstable Angina; Cardiac Arrest, Sudden Cardiac Death

  5. U.S. Heart Disease Deaths Shifting South

    MedlinePlus

    ... medlineplus/news/fullstory_157873.html U.S. Heart Disease Deaths Shifting South Cardiac health has improved in North ... In the 1970s, U.S. counties with the highest death rates from heart disease were clustered in the ...

  6. Women, Men Share Similar Symptoms of Heart Disease

    MedlinePlus

    ... history of stroke, an inactive lifestyle, history of depression and a family history of early onset heart disease. Women also ... risk factors that are more common in women -- depression, inactivity, and family history of early onset heart disease -- are not ...

  7. Pregnancy in women with congenital heart disease

    PubMed Central

    Sermer, Mathew; Silversides, Candice K

    2015-01-01

    Due to advances in paediatric congenital heart surgery, there are a growing number of women with congenital heart disease (CHD) reaching childbearing age. Pregnancy, however, is associated with haemodynamic stresses which can result in cardiac decompensation in women with CHD. Many women with CHD are aware of their cardiac condition prior to pregnancy, and preconception counselling is an important aspect of their care. Preconception counselling allows women to make informed pregnancy decisions, provides an opportunity for modifications of teratogenic medications and, when necessary, repair of cardiac lesions prior to pregnancy. Less commonly, the haemodynamic changes of pregnancy unmask a previously unrecognised heart lesion. In general, pregnancy outcomes are favourable for women with CHD, but there are some cardiac lesions that carry high risk for both the mother and the baby, and this group of women require care by an experienced multidisciplinary team. This review discusses preconception counselling including contraception, an approach to risk stratification and management recommendations in women with some common CHDs.

  8. Ischemic heart disease and the Mediterranean diet.

    PubMed

    Whayne, Thomas F

    2014-01-01

    Lifestyle modification is primary in cardiovascular (CV) disease prevention. A major contribution is the Mediterranean diet (MedDiet), defined by two of seven components. Italian investigators determined a significant decrease in peripheral arterial disease of 56 % for a high score. Multiple specific CV risk factors are also favorably modified by the MedDiet. This includes beneficial effect on inflammation, vascular endothelium, and insulin resistance. There is also evidence that coronary heart disease, diabetes mellitus, and metabolic syndrome are decreased. Benefit appears to extend to new migrants in France. The economics of dietary adherence are favorable with decreased total lifetime health costs. Although mixed nuts appear to be a major factor in the MedDiet, special emphasis goes to extra virgin olive oil. Benefit also extends to other noncommunicable diseases with a decrease in cancer, Parkinson's disease, and Alzheimer's disease. Further quantitation of benefit and understanding of mechanisms involved in dietary benefit is essential. PMID:24743900

  9. Social class and heart disease mortality among African Americans.

    PubMed

    Barnett, Elizabeth; Williams, Carol R; Moore, Latetia; Chen, Fangfei

    2002-01-01

    The purpose of the present study was to examine variation in heart disease death rates by the social class of decedents. The term, "social class" refers to a complex set of phenomena such as control over economic resources, social status, and power relative to others in society. The target population for this study was African-American adults aged 35-74 years old who resided in the United States during the years 1996-1997. As a proxy for social class, we examined 5 levels of educational attainment: 0-8 years of school completed (Social Class I), 9-11 years of school completed (Social Class II), high school graduate/12 years of school completed (Social Class III), some college completed (Social Class IV), and college degree completed (Social Class V). Older age, male gender, and lower social class were all independently associated with higher heart disease death rates. For all ages, more disadvantaged social classes had a higher risk of heart disease mortality. The highest relative risks were found for Social Classes I and II among the younger age groups. Many of the "prerequisites" for the "heart healthy lifestyle" are predicated on the benefits of a privileged social class position. For African Americans, there are the additional stressors of segregation, exclusion, and discrimination to overcome, as well as the cumulative physiological toll of lifetime resistance to various forms of racism. For many African Americans in disadvantaged social class positions, the obstacles to reducing the risk for heart disease are very difficult to overcome. PMID:12477160

  10. Contemporary treatment of amyloid heart disease.

    PubMed

    Palecek, Tomas; Fikrle, Michal; Nemecek, Eduard; Bauerova, Lenka; Kuchynka, Petr; Louch, William E; Spicka, Ivan; Rysava, Romana

    2015-01-01

    The amyloidoses represent a group of diseases characterized by extracellular deposition of abnormal protein, amyloid, which is formed by insoluble extracellular fibrils in β-pleated sheets. Although cardiac involvement may occur in all types of amyloidoses, clinically relevant amyloid cardiomyopathy is a typical feature of AL amyloidosis and transthyretin-related amyloidoses. Congestive heart failure represents the commonest manifestation of amyloid heart disease. Noninvasive imaging techniques, especially echocardiography and cardiac magnetic resonance, play a major role in the diagnosis of amyloid cardiomyopathy; however, histological confirmation and exact typing of amyloid deposits is necessary whether in extracardiac location or directly in the myocardium. Early diagnosis of amyloid heart disease is of utmost importance as the presence and especially the severity of cardiac involvement generally drives the prognosis of affected subjects and plays a major role in determining the intensity of specific treatment, namely in AL amyloidosis. The management of patients with amyloid heart disease is complex. Loop diuretics together with aldosterone antagonists represent the basis for influencing signs of congestion. In AL amyloidosis, high-dose chemotherapy followed by autologous stem cell transplantation is generally considered to be a front-line treatment option, if the disease is diagnosed at its early stage. The combination of mephalan with dexamethasone has been the standard therapy for severely affected individuals; however, the combinations with several novel agents including immunomodulatory drugs and bortezomibe have been tested in clinical trials with promising results. New therapeutic substances with the potential to slow or even stop the progression of transthyretin-related amyloidosis are also extensively studied. PMID:25483951

  11. Development of a Comprehensive Heart Disease Knowledge Questionnaire

    ERIC Educational Resources Information Center

    Bergman, Hannah E.; Reeve, Bryce B.; Moser, Richard P.; Scholl, Sarah; Klein, William M. P.

    2011-01-01

    Background: Heart disease is the number one killer of both men and women in the United States, yet a comprehensive and evidence-based heart disease knowledge assessment is currently not available. Purpose: This paper describes the two-phase development of a novel heart disease knowledge questionnaire. Methods: After review and critique of the…

  12. Psychological Perspectives on the Development of Coronary Heart Disease

    ERIC Educational Resources Information Center

    Matthews, Karen A.

    2005-01-01

    Psychological science has new opportunities to have major input into the understanding of the development of coronary heart disease. This article provides an overview of advances in understanding the etiology of heart disease, recently applied technologies for measuring early stages of heart disease, and an accumulating base of evidence on the…

  13. The Epidemiology of Coronary Heart Disease in Blacks

    PubMed Central

    Gillum, Richard F.

    1985-01-01

    Coronary heart disease (CHD) is the leading cause of death among US blacks whose CHD mortality rates are among the highest in the world. Important to the advance of understanding the etiology, pathogenesis, and prevention of coronary heart disease is an examination of the epidemiology of coronary heart disease in blacks. PMID:3873545

  14. Irradiation-related ischemic heart disease

    SciTech Connect

    Corn, B.W.; Trock, B.J.; Goodman, R.L. )

    1990-04-01

    An expectation for long-term survival has emerged among several groups of cancer patients treated with therapeutic irradiation (eg, Hodgkin's disease, early stage breast cancer). Therefore, the cardiovascular sequelae of thoracic irradiation have recently come under scrutiny. Animal models have demonstrated that cardiac irradiation can directly damage the myocardial microvasculature and can indirectly damage the coronary macrovasculature when coupled with cholesterol feeding. A clear association between thoracic radiotherapy and ischemic heart disease was observed among older clinical studies using radiotherapeutic techniques that are no longer optimal by today's standards. Such a relationship could not be confirmed in modern studies in which treatment factors (such as dose and volume of heart irradiated) were more carefully controlled. 56 references.

  15. [Chronic ischaemic heart disease in the elderly].

    PubMed

    Martínez-Sellés, Manuel; Gómez Huelgas, Ricardo; Abu-Assi, Emad; Calderón, Alberto; Vidán, María Teresa

    2016-04-15

    It is the aim of this manuscript to take into account the peculiarities and specific characteristics of elderly patients with chronic ischaemic heart disease from a multidisciplinary perspective, with the participation of the Spanish Society of Cardiology (sections of Geriatric Cardiology and Ischaemic Heart Disease/Acute Cardiovascular Care), the Spanish Society of Internal Medicine, the Spanish Society of Primary Care Physicians and the Spanish Society of Geriatrics and Gerontology. This consensus document shows that in order to adequately address these elderly patients a comprehensive assessment is needed, which includes comorbidity, frailty, functional status, polypharmacy and drug interactions. We conclude that in most patients medical treatment is the best option and that this treatment must take into account the above factors and the biological changes associated with aging. PMID:26965220

  16. [Chronic ischaemic heart disease in the elderly].

    PubMed

    Martínez-Sellés, Manuel; Gómez Huelgas, Ricardo; Abu-Assi, Emad; Calderón, Alberto; Vidán, María Teresa

    2016-01-01

    It is the aim of this manuscript to take into account the peculiarities and specific characteristics of elderly patients with chronic ischaemic heart disease from a multidisciplinary perspective, with the participation of the Spanish Society of Cardiology (sections of Geriatric Cardiology and Ischaemic Heart Disease/Acute Cardiovascular Care), the Spanish Society of Internal Medicine, the Spanish Society of Primary Care Physicians and the Spanish Society of Geriatrics and Gerontology. This consensus document shows that in order to adequately address these elderly patients a comprehensive assessment is needed, which includes comorbidity, frailty, functional status, polypharmacy and drug interactions. We conclude that in most patients medical treatment is the best option and that this treatment must take into account the above factors and the biological changes associated with aging. PMID:27102136

  17. Coronary Heart Disease and Emotional Intelligence

    PubMed Central

    Vlachaki, Chrisanthy P.; Maridaki-Kassotaki, Katerina

    2013-01-01

    Background: Coronary Heart Disease (CHD) is associated with emotions, especially negative ones, namely anxiety and depression. Emotional Intelligence (EI) is a psychological model that consists of a variety of emotional skills. Aims: The aim of the present study was to examine the relation between different dimensions of Emotional Intelligence and coronary heart disease. Methods: A total of 300 participants were studied during a 3-year period in an attempt to partially replicate and further expand a previous study conducted in Greece among CHD patients, which indicated a strong association between certain dimensions of Emotional Intelligence and the incidence of CHD. All participants completed a self-report questionnaire, assessing several aspects of Emotional Intelligence. Findings: The results showed that there is a link between the regulation of emotions and the occurrence of CHD. Conclusions: The evidence reported in the present study makes stronger the claim that EI plays a significant role in the occurrence of CHD. PMID:24171883

  18. Chronic Disease in a General Adult Population

    PubMed Central

    Lohr, Kathleen N.; Kamberg, Caren J.; Goldberg, George A.; Brook, Robert H.; Keeler, Emmett B.; Calabro, Thomas A.

    1986-01-01

    Using questionnaire and physical screening examination data for a general population of 4,962 adults aged 18 to 61 years enrolled in the Rand Health Insurance Experiment, we calculated the prevalence of 13 chronic illnesses and assessed disease impact. Low-income men had a significantly higher prevalence of anemia, chronic airway disease and hearing impairment than their high-income counterparts, low-income women a higher prevalence of congestive heart failure, diabetes mellitus, hypertension, hearing impairment and vision impairment. Of our sample, 30% had one chronic condition and 16% had two or more. Several significant pairs or “clusters” of chronic illnesses were found. With few exceptions (diabetes, hypertension), the use of physician care in the previous year for a specific condition tended to be low. Disease impact (worry, activity restriction) was widespread but mild. Persons with angina, congestive heart failure, mild chronic joint disorders and peptic ulcer disease reported a greater impact than persons with other illnesses. PMID:3788141

  19. Rheumatic fever and rheumatic heart disease in Bangladesh: A review.

    PubMed

    Islam, A K M Monwarul; Majumder, A A S

    2016-01-01

    Rheumatic fever (RF) and rheumatic heart disease (RHD) are the most-common cardiovascular disease in young people aged <25 years, globally. They are important contributors to cardiovascular morbidity and mortality in Bangladesh. Classical risk factors, i.e. poverty, overcrowding, ignorance, and insufficient health care services were responsible for the high incidence and prevalence of these diseases over the last century. In concert with the progresses in socioeconomic indicators, advances in health sectors, improved public awareness, and antibiotic prophylaxis, acute RF came into control. However, chronic RHD continues to be prevalent, and the actual disease burden may be much higher. RHD predominantly affects the young adults, seriously incapacitates them, follows a protracted course, gets complicated because of delayed diagnosis and is sometimes maltreated. The treatment is often palliative and expensive. Large-scale epidemiological and clinical researches are needed to formulate evidence-based national policy to tackle this important public health issue in future. PMID:26896274

  20. Rosai-Dorfman disease and the heart

    PubMed Central

    O'Gallagher, Kevin; Dancy, Luke; Sinha, Aish; Sado, Daniel

    2016-01-01

    Summary Rosai-Dorfman disease (RDD) is a non-malignant pathology of histiocyte proliferation. The classical clinical presentation is with painless cervical lymphadenopathy, but extranodal involvement is frequent, occurring in approximately 40% of cases. The literature was systematically reviewed to identify reported cases of RDD with cardiac involvement. Eighteen cases were identified (3 pediatric and 15 adult). In adult cardiac RDD (cRDD), three patterns of disease were noted: an intra-cardiac mass, epicardial involvement, and pulmonary artery involvement. Reported cases suggest that surgical excision of intra-cardiac masses confers a good prognosis. PMID:26989642

  1. Epigenetic mechanisms in heart development and disease.

    PubMed

    Martinez, Shannalee R; Gay, Maresha S; Zhang, Lubo

    2015-07-01

    Suboptimal intrauterine development has been linked to predisposition to cardiovascular disease in adulthood, a concept termed 'developmental origins of health and disease'. Although the exact mechanisms underlying this developmental programming are unknown, a growing body of evidence supports the involvement of epigenetic regulation. Epigenetic mechanisms such as DNA methylation, histone modifications and micro-RNA confer added levels of gene regulation without altering DNA sequences. These modifications are relatively stable signals, offering possible insight into the mechanisms underlying developmental origins of health and disease. This review will discuss the role of epigenetic mechanisms in heart development as well as aberrant epigenetic regulation contributing to cardiovascular disease. Additionally, we will address recent advances targeting epigenetic mechanisms as potential therapeutic approaches to cardiovascular disease. PMID:25572405

  2. Multimodality imaging in heart valve disease

    PubMed Central

    Chambers, John B; Myerson, Saul G; Rajani, Ronak; Morgan-Hughes, Gareth J; Dweck, Marc R

    2016-01-01

    In patients with heart valve disease, echocardiography is the mainstay for diagnosis, assessment and serial surveillance. However, other modalities, notably cardiac MRI and CT, are used if echocardiographic imaging is suboptimal but can also give complementary information to improve assessment of the valve lesion and cardiac compensation to aid the timing of surgery and determine risk. This statement discusses the way these imaging techniques are currently integrated to improve care beyond what is possible with echocardiography alone. PMID:26977308

  3. Holography for imaging in structural heart disease.

    PubMed

    Bruckheimer, Elchanan; Rotschild, Carmel

    2016-05-17

    Three-dimensional imaging modalities for structural heart disease interventions have become a common feature in the procedural workflow. The images acquired are usually presented on 2D displays, thereby restricting their usefulness and the ability to interact with them. Holographic images created in real time from the volumetric data which float in the air during the procedure, in front of the operator and above the patient, could provide an intuitive and interactive display for the interventionalist and improve procedure outcomes. PMID:27174119

  4. [Indications for coronarography in heart valve diseases].

    PubMed

    Rangel, A; Hernández, J; Iris, J M; Baduí, E; Chávez, E

    1996-01-01

    Among 407 patients with rheumatic heart disease studied in our department, we found 8.3% with coronary atherosclerosis: 2.7% with mitral stenosis and 2.4% with aortic stenosis, lower figures than those reported in the literature. In our patients with coronary atherosclerosis, the male to female ratio was 1.6:1. The mean age of men and women with coronary atherosclerosis were 58.9 +/- 8.48 years and 60.33 +/- 5.75 years respectively. The cumulated relative frequency curve of the age was shifted to the right in the patients with coronary atherosclerosis, compared with the age frequency curve of the patients with normal coronary arteries: 50% of the cases with coronary atherosclerosis were < or = 60 years old; on the other hand, 50% of the patients with normal coronary arteries were < 53 years old. We only discovered 3 patients younger than 50 years old with coronary atherosclerosis. In order of frequency, the coronary arteries more affected were the anterior descending, right and circumflex. The mean coronary stenosis was 75.2 +/- 21.2%. Disease of one vessel was observed more frequently. We believe that age is not a good parameter to indicate coronarography in patients with valvular heart disease. If coronarography would be performed in all patients with valvular disease > or = 30 or 40 years old, would result in a great number of normal studies, with the consequent misspend of supplies and the increased risk of complications. On the other hand, restricting the coronarography indication, would miss the diagnosis in patients that might need myocardial revascularization. To restrict or to increase the indication of coronarography in patients with valvular disease will depend of the frequency between rheumatic heart disease and associated coronary atherosclerosis, and also on the atherosclerosis risk factors present in each patient. We recommend not to use the age of the patients as an index to indicate coronarography. PMID:8768624

  5. [Adult Celiac Disease].

    PubMed

    Many, Natalie; Biedermann, Luc

    2016-07-01

    Celiac disease is an immune-mediated enteropathy in genetically predisposed individuals, triggered by gluten ingestion. Clinical manifestations include intestinal and extraintestinal symptoms. Affected individuals may also be completely asymptomatic. Nevertheless, an early diagnosis is essential in order to prevent long-term complications. Diagnostic approach involves serologic testing for tissue transglutaminase antibodies followed by duodenal biopsy in case of seropositivity. Until now, the only available treatment consists of a strict glute-free diet. Newer therapeutic strategies are currently being evaluated in clinical trials. PMID:27381303

  6. [Adult-onset rare diseases].

    PubMed

    Pfliegler, György; Kovács, Erzsébet; Kovács, György; Urbán, Krisztián; Nagy, Valéria; Brúgós, Boglárka

    2014-03-01

    The present paper is focusing on rare diseases manifesting in late childhood or adulthood. A part of these syndromes are not of genetic origin, such as relatively or absolutely rare infections, autoimmune diseases, tumours, or diseases due to rare environmental toxic agents. In addition, even a large proportion of genetic disorders may develop in adulthood or may have adult forms as well, affecting are almost each medical specialization. Examples are storage disorders (e.g. adult form of Tay-Sachs disease, Gaucher-disease), enzyme deficiencies (e.g. ornithin-transcarbamylase deficiency of the urea cycle disorders), rare thrombophilias (e.g. homozygous factor V. Leiden mutation, antithrombin deficiency), or some rare monogenic disorders such as Huntington-chorea and many others. It is now generally accepted that at least half of the 6-8000 "rare diseases" belong either to the scope of adult-care (e.g. internal medicine, neurology), or to "age-neutral" specialities such as ophtalmology, dermatology etc.). PMID:24566697

  7. Adult Height and Childhood Disease

    PubMed Central

    BOZZOLI, CARLOS; DEATON, ANGUS; QUINTANA-DOMEQUE, CLIMENT

    2009-01-01

    Taller populations are typically richer populations, and taller individuals live longer and earn more. In consequence, adult height has recently become a focus in understanding the relationship between health and wealth. We investigate the childhood determinants of population adult height, focusing on the respective roles of income and of disease. Across a range of European countries and the United States, we find a strong inverse relationship between postneonatal (ages 1 month to 1 year) mortality, interpreted as a measure of the disease and nutritional burden in childhood, and the mean height of those children as adults. Consistent with these findings, we develop a model of selection and stunting in which the early-life burden of undernutrition and disease not only is responsible for mortality in childhood but also leaves a residue of long-term health risks for survivors, risks that express themselves in adult height and in late-life disease. The model predicts that at sufficiently high mortality levels, selection can dominate scarring, leaving a taller population of survivors. We find evidence of this effect in the poorest and highest-mortality countries of the world, supplementing recent findings on the effects of the Great Chinese Famine. PMID:20084823

  8. The clinical presentation and management of carcinoid heart disease.

    PubMed

    Dobson, R; Burgess, M I; Pritchard, D M; Cuthbertson, D J

    2014-04-15

    Carcinoid heart disease is a major cause of morbidity and mortality in patients with metastatic neuroendocrine tumours (NETs). Although cases of carcinoid syndrome and severe carcinoid heart disease requiring urgent intervention are well described, many patients with significant carcinoid heart disease may have insidious symptoms or even be asymptomatic. As haemodynamically significant carcinoid heart disease may be clinically silent, specific and individualised considerations must be made as to the most appropriate clinical criteria and time point at which surgical valve replacement should be undertaken in patients with carcinoid heart disease. PMID:24636550

  9. Cereal grains and coronary heart disease.

    PubMed

    Truswell, A S

    2002-01-01

    Cereal grains and their products provide around 30% of total energy intake in British adults, (much more than any of the other major food groups). Coronary heart disease (CHD) is the largest single cause of death in Britain and many other Western countries. This review examines the question whether there is a relation between cereal consumption and CHD. Several of the nutrients in cereals have known potential for reducing risk factors for CHD: the linoleic acid, fibre, vitamin E, selenium and folate. Cereals also contain phytoestrogens of the lignan family and several phenolic acids with antioxidant properties. Processing generally reduces the content of these nutrients and bioprotective substances. Although cereals at the farm gate are very low in salt, processed cereal foods, eg bread and some breakfast cereals, are high-salt foods and thus could contribute to raising blood pressure. Human experiments have clearly shown that oat fibre tends to lower plasma total and LDL cholesterol but wheat fibre does not. Rice bran and barley may also lower cholesterol but most people do not eat enough barley to have an effect. Cereal foods with low glycaemic index such as pasta and oats are beneficial for people with diabetes and might lower plasma lipids. Between 1996 and 2001 an accumulation of five very large cohort studies in the USA, Finland and Norway have all reported that subjects consuming relatively large amounts of whole grain cereals have significantly lower rates of CHD. This confirms an earlier report from a small British cohort. The protective effect does not seem to be due to cholesterol-lowering. While cohort studies have shown this consistent protective effect of whole grain cereals, there has been (only one) randomised controlled secondary prevention trial of advice to eat more cereal fibre. In this there was no reduction of the rate of reinfarction. The trial had some weaknesses, eg there were eight different diets, compliance was not checked objectively

  10. Epigenetic mechanisms in heart development and disease

    PubMed Central

    Martinez, Shannalee R.; Gay, Maresha S.; Zhang, Lubo

    2015-01-01

    Suboptimal intrauterine development has been linked to predisposition to cardiovascular disease in adulthood, a concept termed ‘developmental origins of health and disease’. Although the exact mechanisms underlying this developmental programming are unknown, a growing body of evidence supports the involvement of epigenetic regulation. Epigenetic mechanisms such as DNA methylation, histone modifications and micro-RNA confer added levels of gene regulation without altering DNA sequences. These modifications are relatively stable signals, offering possible insight into the mechanisms underlying developmental origins of health and disease. This review will discuss the role of epigenetic mechanisms in heart development as well as aberrant epigenetic regulation contributing to cardiovascular disease. Additionally, we will address recent advances targeting epigenetic mechanisms as potential therapeutic approaches to cardiovascular disease. PMID:25572405

  11. Congenital heart defect - corrective surgery

    MedlinePlus

    ... born with one or more heart defects has congenital heart disease . Surgery is needed if the defect could harm ... 2008 Guidelines for the Management of Adults with Congenital Heart Disease: a report of the American College of Cardiology/ ...

  12. Vitamin D and ischaemic heart disease.

    PubMed

    Lund, B; Badskjaer, J; Lund, B; Soerensen, O H

    1978-11-01

    Vitamin D has been proposed as a risk factor of ischaemic heart disease. In 12 patients with acute myocardial infarction the major circulating vitamin D metabolite, 25-hydroxy-cholecalciferol (25-HCC), did not show any fluctuations during the first 4 days after onset of symptoms. The serum 25-HCC level was then measured in 128 patients consecutively admitted because of chest pain, 53 of whom had myocardial infarction and 75 had angina pectoris. The values found did not differ from those measured in 409 normal persons. The seasonal variations of serum 25-HCC were less pronounced in heart patients than in normals, probably due to less sun exposure in the summer months. The levels of serum 25-HCC did not correlate with the concentrations of serum cholesterol, glycerides, calcium or magnesium. Low serum calcium and magnesium were observed in all patients. Serum calcium was further reduced in the course of acute myocardial infarctions while serum parathyroid hormone rose significantly. We conclude that patients with ischaemic heart disease are not ingesting or producing in their skin elevated amount of vitamin D. PMID:744575

  13. Non-congenital heart disease associated pediatric pulmonary arterial hypertension.

    PubMed

    Ivy, D D; Feinstein, J A; Humpl, T; Rosenzweig, E B

    2009-12-01

    Recognition of causes of pulmonary hypertension other than congenital heart disease is increasing in children. Diagnosis and treatment of any underlying cause of pulmonary hypertension is crucial for optimal management of pulmonary hypertension. This article discusses the available knowledge regarding several disorders associated with pulmonary hypertension in children: idiopathic pulmonary arterial hypertension (IPAH), pulmonary capillary hemangiomatosis, pulmonary veno-occlusive disease, hemoglobinopathies, hepatopulmonary syndrome, portopulmonary hypertension and HIV. Three classes of drugs have been extensively studied for the treatment of IPAH in adults: prostanoids (epoprostenol, treprostinil, iloprost, beraprost), endothelin receptor antagonists (bosentan, sitaxsentan, ambrisentan), and phosphodiesterase inhibitors (Sildenafil, tadalafil). These medications have been used in treatment of children with pulmonary arterial hypertension, although randomized clinical trial data is lacking. As pulmonary vasodilator therapy in certain diseases may be associated with adverse outcomes, further study of these medications is needed before widespread use is encouraged. PMID:21852894

  14. Non-congenital heart disease associated pediatric pulmonary arterial hypertension

    PubMed Central

    Ivy, D. D.; Feinstein, J. A.; Humpl, T.; Rosenzweig, E. B.

    2011-01-01

    Recognition of causes of pulmonary hypertension other than congenital heart disease is increasing in children. Diagnosis and treatment of any underlying cause of pulmonary hypertension is crucial for optimal management of pulmonary hypertension. This article discusses the available knowledge regarding several disorders associated with pulmonary hypertension in children: idiopathic pulmonary arterial hypertension (IPAH), pulmonary capillary hemangiomatosis, pulmonary veno-occlusive disease, hemoglobinopathies, hepatopulmonary syndrome, portopulmonary hypertension and HIV. Three classes of drugs have been extensively studied for the treatment of IPAH in adults: prostanoids (epoprostenol, treprostinil, iloprost, beraprost), endothelin receptor antagonists (bosentan, sitaxsentan, ambrisentan), and phosphodiesterase inhibitors (Sildenafil, tadalafil). These medications have been used in treatment of children with pulmonary arterial hypertension, although randomized clinical trial data is lacking. As pulmonary vasodilator therapy in certain diseases may be associated with adverse outcomes, further study of these medications is needed before widespread use is encouraged. PMID:21852894

  15. Association between Six Minute Walk Test and All-Cause Mortality, Coronary Heart Disease-Specific Mortality, and Incident Coronary Heart Disease

    PubMed Central

    Yazdanyar, Ali; Aziz, Michael M; Enright, Paul L; Edmundowicz, Daniel; Boudreau, Robert; Sutton-Tyrell, Kim; Kuller, Lewis; Newman, Anne B

    2015-01-01

    Objectives To examine the association between six-minute walk test (6 MWT) performance and all-cause mortality, coronary heart disease mortality, and incident coronary heart disease in older adults. Methods We conducted a time-to-event analysis of 1,665 Cardiovascular Health Study participants with a 6 MWT and without prevalent cardiovascular disease. Results During a mean follow-up of 8 years, there were 305 incident coronary heart disease events, 504 deaths of which 100 were coronary heart disease-related deaths. The 6 MWT performance in the shortest two distance quintiles was associated with increased risk of all-cause mortality (290-338 meters: HR 1.7; 95% CI, 1.2-2.5; <290 meters: HR 2.1; 95% CI, 1.4-3.0). The adjusted risk of coronary heart disease mortality incident events among those with a 6 MWT <290 meters was not significant. Discussion Performance on the 6 MWT is independently associated with all-cause mortality and is of prognostic utility in community-dwelling older adults. PMID:24695552

  16. What Are the Signs and Symptoms of Heart Valve Disease?

    MedlinePlus

    ... from the NHLBI on Twitter. What Are the Signs and Symptoms of Heart Valve Disease? Major Signs and Symptoms The main sign of heart valve ... legs, abdomen, and veins in the neck Other Signs and Symptoms Heart valve disease can cause chest ...

  17. Environmental stress, reactivity and ischaemic heart disease.

    PubMed

    Krantz, D S; Raisen, S E

    1988-03-01

    This article provides an overview of work in two areas of biobehavioural research: the effects of environmental stress and the role of psychophysiologic reactivity in the development of ischaemic heart disease. Attention is given first to evidence that low socio-economic status, low social support, and occupational settings characterized by high demands and low levels of control over the job are associated with increased coronary risk. Also discussed is a promising animal primate model of social stress and its role in development of coronary atherosclerosis. Next, we discuss physiological responsiveness (reactivity) to emotional stress, which is being studied as a marker of processes involved in the development of cardiovascular disease. Stress and psychophysiological reactivity constitute promising targets for research on biobehavioural antecedents of coronary disease and for clinical intervention studies. However, further evidence is needed before these variables can be regarded as proven coronary risk factors. PMID:3129010

  18. Republished: drug-induced valvular heart disease.

    PubMed

    Cosyns, Bernard; Droogmans, Steven; Rosenhek, Raphael; Lancellotti, Patrizio

    2013-03-01

    Drug-induced valvular heart disease (DIVHD) was first described in the 1960s. Initially, associations with ergot derivatives used for migraine prevention, or with anorectic drugs, were described. Drugs used for the treatment of Parkinson's disease and endocrine diseases, like hyperprolactinemia, may also induce VHD. More recently, the use of 3,4-methylendioxymetamphetamine (MDMA, 'Ecstasy') and benfluorexhave been found to be associated with DIVHD. Although some of these drugs were withdrawn from the market, several cases of patients requiring valve surgery even years after the cessation of therapy have been reported. DIVHD is not infrequent, may be severe, and has been described in association with several drugs. Even after drug cessation, long-term implications of this type of VHD may persist. The present review underlines the need for a careful evaluation of the associated clinical and echocardiographic risk factors to allow early recognition so as not to delay appropriate management. PMID:23417686

  19. Drug-induced valvular heart disease.

    PubMed

    Cosyns, Bernard; Droogmans, Steven; Rosenhek, Raphael; Lancellotti, Patrizio

    2013-01-01

    Drug-induced valvular heart disease (DIVHD) was first described in the 1960s. Initially, associations with ergot derivatives used for migraine prevention, or with anorectic drugs, were described. Drugs used for the treatment of Parkinson's disease and endocrine diseases, like hyperprolactinemia, may also induce VHD. More recently, the use of 3,4-methylendioxymetamphetamine (MDMA, 'Ecstasy') and benfluorexhave been found to be associated with DIVHD. Although some of these drugs were withdrawn from the market, several cases of patients requiring valve surgery even years after the cessation of therapy have been reported. DIVHD is not infrequent, may be severe, and has been described in association with several drugs. Even after drug cessation, long-term implications of this type of VHD may persist. The present review underlines the need for a careful evaluation of the associated clinical and echocardiographic risk factors to allow early recognition so as not to delay appropriate management. PMID:22875739

  20. Correlates of hot day air-conditioning use among middle-aged and older adults with chronic heart and lung diseases: the role of health beliefs and cues to action.

    PubMed

    Richard, Lucie; Kosatsky, Tom; Renouf, Annie

    2011-02-01

    Extreme ambient heat is a serious public health threat, especially for the elderly and persons with pre-existing health conditions. Although much of the excess mortality and morbidity associated with extreme heat is preventable, the adoption of effective preventive strategies is limited. The study reported here tested the predictive power of selected components of the Health Belief Model for air-conditioning (AC) use among 238 non-institutionalized middle-aged and older adults with chronic heart failure and/or chronic obstructive pulmonary disease living in Montréal, Canada. Respondents were recruited through clinics (response rate 71%) and interviews were conducted in their homes or by telephone. Results showed that 73% of participants reported having a home air conditioner. The average number of hours spent per 24-hour period in air-conditioned spaces during heat waves was 14.5 hours (SD = 9.4). Exploratory structural equation modeling showed that specific beliefs about the benefits of and drawbacks to AC as well as internal cues to action were predictive of its level of use, whereas the perceived severity of the effects of heat on health was not. The findings are discussed in light of the need to adequately support effective response to extreme heat in this vulnerable population. PMID:21068164

  1. Why should we care about ethical and policy challenges in congenital heart disease?

    PubMed

    Kirkpatrick, James N; Kaufman, Beth

    2013-01-01

    Congenital heart disease (CHD) affects 1% of infants worldwide, and approximately 90% of children with serious CHD who have access to surgery survive to adulthood. Particularly as this population ages, there are unique ethical and policy challenges pertaining to this diverse population of children and adults, which also serve as a paradigm for other chronic diseases. A unique forum to discuss these issues occurred at the University of Pennsylvania in Philadelphia on March 16 to 17, 2012, and was entitled "Ethics of the Heart: Ethical and Policy Challenges in Adult and Pediatric Congenital Heart Disease." The conference convened a multidisciplinary panel of nationally known experts in the fields of Pediatric Congenital Heart Disease, Adult Congenital Heart Disease, and Bioethics to identify and discuss the most important ethical issues in CHD through talks, panel discussions, and one-on-one interviews in six topic areas: genetic testing, transitions of care from pediatric to adult CHD, transplantation and mechanical circulatory support, research and development in CHD, the social and personal costs of success in treating CHD, and end-of-life considerations. This article is an introduction to the topics discussed. PMID:23799747

  2. Cardiac regenerative potential of cardiosphere-derived cells from adult dog hearts

    PubMed Central

    Hensley, Michael Taylor; de Andrade, James; Keene, Bruce; Meurs, Kathryn; Tang, Junnan; Wang, Zegen; Caranasos, Thomas G; Piedrahita, Jorge; Li, Tao-Sheng; Cheng, Ke

    2015-01-01

    The regenerative potential of cardiosphere-derived cells (CDCs) for ischaemic heart disease has been demonstrated in mice, rats, pigs and a recently completed clinical trial. The regenerative potential of CDCs from dog hearts has yet to be tested. Here, we show that canine CDCs can be produced from adult dog hearts. These cells display similar phenotypes in comparison to previously studied CDCs derived from rodents and human beings. Canine CDCs can differentiate into cardiomyocytes, smooth muscle cells and endothelial cells in vitro. In addition, conditioned media from canine CDCs promote angiogenesis but inhibit cardiomyocyte death. In a doxorubicin-induced mouse model of dilated cardiomyopathy (DCM), intravenous infusion of canine CDCs improves cardiac function and decreases cardiac fibrosis. Histology revealed that injected canine CDCs engraft in the mouse heart and increase capillary density. Out study demonstrates the regenerative potential of canine CDCs in a mouse model of DCM. PMID:25854418

  3. Haemostatic defects in cyanotic congenital heart disease.

    PubMed Central

    Henriksson, P; Värendh, G; Lundström, N R

    1979-01-01

    An investigation of defects of the haemostatic mechanism in 41 children with cyanotic congenital heart disease concluded that such abnormalities were common and normally involved factors synthesised in the liver, that is the vitamin K dependent factors (rothrombin, factors VII and IX) and factor V. No evidence was found of activation of the coagulation or fibrinolytic systems. The defects can be explained by deficient synthesis resulting from systemic hypoxia as well as from sluggishness of the local microcirculation caused by high blood viscosity. Vitamin K parenterally had no demonstrable effect. Replacement of these factors, possibly combined with measures to improve the microcirculation, therefore, appears to be the appropriate treatment. PMID:426953

  4. Chorea, polycythaemis, and cyanotic heart disease.

    PubMed Central

    Edwards, P D; Prosser, R; Wells, C E

    1975-01-01

    Two cases of polycythaemic chorea are described, both of which were complicated by severe heart disease. The first was a child with patent ductus arteriosus and coarctation of the aorta causing severe cyanosis and secondary polycythaemia. Chorea began intermittently at an early age, becoming continuous by his fifth birthday. The second was a middle-aged male with tight mitral stenosis and a story of paralytic chorea in his teens. Polycythaemia rubra vera was eventually diagnosed two years after mitral valvotomy, some seven years after the onset of chorea. Images PMID:1185193

  5. Screening for Critical Congenital Heart Disease.

    PubMed

    Oster, Matthew E; Kochilas, Lazaros

    2016-03-01

    Screening for critical congenital heart disease (CCHD) was added to the United States Recommended Uniform Screening Panel in 2011. Since that time, CCHD screening with pulse oximetry has become nearly universal for newborns born in the United States. There are various algorithms in use. Although the goal of the screening program is to identify children who may have CCHD, most newborns who have a low oxygen saturation will not have CCHD. Further study is needed to determine optimal guidelines for CCHD screening in special settings such as the neonatal intensive care unit, areas in high altitude, and home births. PMID:26876122

  6. Congenital Heart Disease and Primary Ciliary Dyskinesia.

    PubMed

    Harrison, Mike John; Shapiro, Adam J; Kennedy, Marcus Peter

    2016-03-01

    Through the better understanding of the genetics and clinical associations of Primary Ciliary Dyskinesia (PCD), an autosomal recessive disorder of ciliary motility and mucociliary clearance, the association between PCD and heterotaxic congenital heart disease (CHD) has been established. In parallel, research into the cause of CHD has elucidated further the role of ciliary function on the development of normal cardiovascular structure. Increased awareness by clinicians regarding this elevated risk of PCD in patients with CHD will allow for more comprehensive screening and identification of cases in this high-risk group with earlier diagnosis leading to improved health outcomes. PMID:26545972

  7. Atrial Macroreentry in Congenital Heart Disease

    PubMed Central

    Twomey, Darragh J; Sanders, Prashanthan; Roberts-Thomson, Kurt C

    2015-01-01

    Macroreentrant atrial tachycardia is a common complication following surgery for congenital heart disease (CHD), and is often highly symptomatic with potentially significant hamodynamic consequences. Medical management is often unsuccessful, requiring the use of invasive procedures. Cavotricuspid isthmus dependent flutter is the most common circuit but atypical circuits also exist, involving sites of surgical intervention or areas of scar related to abnormal hemodynamics. Ablation can be technically challenging, due to complex anatomy, and difficulty with catheter stability. A thorough assessment of the pa-tients status and pre-catheter ablation planning is critical to successfully managing these patients. PMID:25308809

  8. Heart disease link to fetal hypoxia and oxidative stress.

    PubMed

    Giussani, Dino A; Niu, Youguo; Herrera, Emilio A; Richter, Hans G; Camm, Emily J; Thakor, Avnesh S; Kane, Andrew D; Hansell, Jeremy A; Brain, Kirsty L; Skeffington, Katie L; Itani, Nozomi; Wooding, F B Peter; Cross, Christine M; Allison, Beth J

    2014-01-01

    The quality of the intrauterine environment interacts with our genetic makeup to shape the risk of developing disease in later life. Fetal chronic hypoxia is a common complication of pregnancy. This chapter reviews how fetal chronic hypoxia programmes cardiac and endothelial dysfunction in the offspring in adult life and discusses the mechanisms via which this may occur. Using an integrative approach in large and small animal models at the in vivo, isolated organ, cellular and molecular levels, our programmes of work have raised the hypothesis that oxidative stress in the fetal heart and vasculature underlies the mechanism via which prenatal hypoxia programmes cardiovascular dysfunction in later life. Developmental hypoxia independent of changes in maternal nutrition promotes fetal growth restriction and induces changes in the cardiovascular, metabolic and endocrine systems of the adult offspring, which are normally associated with disease states during ageing. Treatment with antioxidants of animal pregnancies complicated with reduced oxygen delivery to the fetus prevents the alterations in fetal growth, and the cardiovascular, metabolic and endocrine dysfunction in the fetal and adult offspring. The work reviewed offers both insight into mechanisms and possible therapeutic targets for clinical intervention against the early origin of cardiometabolic disease in pregnancy complicated by fetal chronic hypoxia. PMID:25015802

  9. Fetal Origins of Adult Disease

    PubMed Central

    Calkins, Kara; Devaskar, Sherin U.

    2015-01-01

    Dr. David Barker first popularized the concept of fetal origins of adult disease (FOAD). Since its inception, FOAD has received considerable attention. The FOAD hypothesis holds that events during early development have a profound impact on one’s risk for development of future adult disease. Low birth weight, a surrogate marker of poor fetal growth and nutrition, is linked to coronary artery disease, hypertension, obesity, and insulin resistance. Clues originally arose from large 20th century, European birth registries. Today, large, diverse human cohorts and various animal models have extensively replicated these original observations. This review will focus on the pathogenesis related to FOAD and examines Dr. David Barker’s landmark studies, along with additional human and animal model data. Implications of the FOAD extend beyond the low birth weight population and include babies exposed to stress, both nutritional and non-nutritional, during different critical periods of development, which ultimately result in a disease state. By understanding FOAD, health care professionals and policy makers will make this issue a high healthcare priority and implement preventative measures and treatment for those at higher risk for chronic diseases. PMID:21684471

  10. Fetal origins of adult disease.

    PubMed

    Calkins, Kara; Devaskar, Sherin U

    2011-07-01

    Dr. David Barker first popularized the concept of fetal origins of adult disease (FOAD). Since its inception, FOAD has received considerable attention. The FOAD hypothesis holds that events during early development have a profound impact on one's risk for development of future adult disease. Low birth weight, a surrogate marker of poor fetal growth and nutrition, is linked to coronary artery disease, hypertension, obesity, and insulin resistance. Clues originally arose from large 20th century, European birth registries. Today, large, diverse human cohorts and various animal models have extensively replicated these original observations. This review focuses on the pathogenesis related to FOAD and examines Dr. David Barker's landmark studies, along with additional human and animal model data. Implications of the FOAD extend beyond the low birth weight population and include babies exposed to stress, both nutritional and nonnutritional, during different critical periods of development, which ultimately result in a disease state. By understanding FOAD, health care professionals and policy makers will make this issue a high health care priority and implement preventive measures and treatment for those at higher risk for chronic diseases. PMID:21684471

  11. The evolving role of the total artificial heart in the management of end-stage congenital heart disease and adolescents.

    PubMed

    Ryan, Thomas D; Jefferies, John L; Zafar, Farhan; Lorts, Angela; Morales, David L S

    2015-01-01

    Advances in medical therapies have yielded improvement in morbidity and a decrease in mortality for patients with congenital heart disease, both surgically palliated and uncorrected. An unintended consequence is a cohort of adolescent and adult patients with heart failure who require alternative therapies. One intriguing option is placement of a total artificial heart (TAH) either as a bridge to transplant or as a destination therapy. Of the 1091 Jarvik-7 type TAH (Symbion, CardioWest and SynCardia) placed between 1985 and 2012, only 24 have been performed in patients with congenital heart disease, and a total of 51 were placed in patients younger than 21. At our institution, the SynCardia TAH was implanted in a 19-year-old patient with cardiac allograft failure because of chronic rejection and related multisystem organ failure including need for hemodialysis. Over the next year, she was nutritionally and physically rehabilitated, as were her end organs, allowing her to come off dialysis, achieve normal renal function and eventually be successfully transplanted. Given the continued growth of adolescent and adult congenital heart disease populations with end-stage heart failure, the TAH may offer therapeutic options where previously there were few. In addition, smaller devices such as the SynCardia 50/50 will open the door for applications in smaller children. The Freedom Driver offers the chance for patients to leave the hospital with a TAH, as does the AbioCor, which is a fully implantable TAH option. In this report, we review the history of the TAH and potential applications in adolescent patients and congenital heart disease. PMID:25248044

  12. How Is Heart Valve Disease Diagnosed?

    MedlinePlus

    ... have any other heart problems. Echocardiography Echo uses sound waves to create a moving picture of your heart ... the surface of your chest. The transducer sends sound waves through your chest wall to your heart. Echoes ...

  13. [Association between function of selenium and heart disease].

    PubMed

    Hiraoka, Yuji

    2016-07-01

    An excessive oxidative stress is considered to be responsible for the development and progression of heart disease. Deficiency of trace elements with antioxidative activities is present in patients with heart disease. Selenium (Se) is an integral part of the enzyme glutathione peroxidase(GPx), one of the central players of the heart's antioxidant system, and it's deficiency is implicated in certain types of heart disease. Our study suggests that myocardial oxidative stress in chronic heart failure may be augmented at least in part by concomitant GPx deficiency, and that the administration of Se could rescue the exhaustion of this selenoprotein, resulting in improved left ventricular function. PMID:27455811

  14. Valvular heart disease in antiphospholipid syndrome.

    PubMed

    Zuily, Stéphane; Huttin, Olivier; Mohamed, Shirine; Marie, Pierre-Yves; Selton-Suty, Christine; Wahl, Denis

    2013-04-01

    Heart valve disease (HVD) is the most frequent cardiac manifestation in patients with antiphospholipid syndrome (APS), with prevalence of 30 %. The definition is based on the presence of thickening or vegetation of the valves (mainly mitral and aortic) as described by Libman and Sacks for patients with systemic lupus erythematosus (SLE). Transthoracic and/or transoesophageal echocardiography (TTE and TEE, respectively) enable early and accurate diagnosis and help avoid misdiagnosis as rheumatic valve disease. The presence of antiphospholipid antibodies (aPL) in SLE patients is associated with a threefold greater risk of HVD, confirming the crucial importance of these antibodies in the pathogenic process, leading to thrombotic manifestations on valves because of hypercoagulability. Natural history is characterized by worsening of HVD over time with an increased risk for stroke. APS patients undergoing valve-replacement surgery are at high risk of thrombotic and bleeding complications. Thus aPL-associated HVD has affects clinical management of APS patients. PMID:23456852

  15. The Apexcardiogram in Ischemic Heart Disease

    PubMed Central

    Wayne, Howard H.

    1972-01-01

    The apexcardiogram (acg), when recorded serially in patients with acute myocardial infarction (ami), preinfarction angina (pia) and stable ischemic heart disease (ihd), appeared to reflect the abnormal patterns of contraction of the left ventricle in these conditions. Thus, paradoxical bulging (dyskinesis) of the systolic wave or increased “a” wave amplitude with gradual recovery over several weeks was found in all 60 patients with documented ami and in 18 of 20 patients with pia. Electrocardiogram changes were noted, however, in only eight of the pia patients. Changes in the acg frequently antedated ischemia in the ecg. Paradoxical bulging of the systolic wave of the acg was additionally noted in patients during the pain of angina pectoris but this promptly disappeared after the administration of nitroglycerine. Patients with classic angina often had normal resting ecg's but abnormal resting acg's. In contrast to the relatively transient abnormalities noted above, the acg remained unchanged in most patients with stable ihd during follow-up of three months to two years. Patients undergoing coronary bypass operations, however, showed immediate improvement in the acg in the postoperative period. These results suggest the acg reflects the contractile pattern of the left ventricle, and may be an indirectly recorded ventriculogram. Its enhanced sensitivity and the earlier development of changes in comparison to the ecg make this a valuable tool in the study of patients with heart disease. ImagesFigure 1.Figure 2.Figure 3.Figure 4.Figure 5.Figure 6.Figure 7. PMID:5008498

  16. Outcomes of a Telehealth Intervention for Homebound Older Adults with Heart or Chronic Respiratory Failure: A Randomized Controlled Trial

    ERIC Educational Resources Information Center

    Gellis, Zvi D.; Kenaley, Bonnie; McGinty, Jean; Bardelli, Ellen; Davitt, Joan; Ten Have, Thomas

    2012-01-01

    Purpose: Telehealth care is emerging as a viable intervention model to treat complex chronic conditions, such as heart failure (HF) and chronic obstructive pulmonary disease (COPD), and to engage older adults in self-care disease management. Design and Methods: We report on a randomized controlled trial examining the impact of a multifaceted…

  17. Vegetarianism, coronary disease risk factors and coronary heart disease.

    PubMed

    Thorogood, M

    1994-02-01

    Recent studies of vegetarians confirm a lower risk of fatal heart disease amongst such subjects. Lipid levels are lower in vegetarians, even when the diet of comparable meat-eaters is low in fat. This may partly explain the lower mortality, but it is not clear whether the absence of meat or some other aspect of the vegetarian diet is causal in this relationship. PMID:15559026

  18. Ghrelin signaling in heart remodeling of adult obese mice.

    PubMed

    Lacerda-Miranda, Glauciane; Soares, Vivian M; Vieira, Anatalia K G; Lessa, Juliana G; Rodrigues-Cunha, Alessandra C S; Cortez, Erika; Garcia-Souza, Erica P; Moura, Anibal S

    2012-05-01

    Ghrelin, an endogenous ligand of the growth hormone secretagogue receptor (GHS-R), has been suggested to be associated to obesity, insulin secretion, cardiovascular growth and homeostasis. GHS-R has been found in most of the tissues, and among the hormone action it is included the regulation of heart energy metabolism. Therefore, hypernutrition during early life leads to obesity, induces cardiac hypertrophy, compromises myocardial function, inducing heart failure in adulthood. We examined ghrelin signaling process in cardiac remodeling in these obese adult mice. The cardiomyocytes (cmy) of left ventricle were analyzed by light microscopy and stereology, content and phosphorilation of cardiac proteins: ghrelin receptor (growth hormone secretagogue receptor 1a, GHSR-1a), protein kinase B (AKT and pAKT), phosphatidil inositol 3 kinase (PI3K), AMP-activated protein kinase (AMPK and pAMPK) and actin were achieved by Western blotting. GHSR-1a gene expression was analyzed by Real Time-PCR. We observed hyperglycemia and higher liver and visceral fat weight in obese when compared to control group. Obese mice presented a marked increase in heart weight/tibia length, indicating an enlarged heart size or a remodeling process. Obese mice had increased GHSR-1a content and expression in the heart associated to PI3K content and increased AKT content and phosphorylation. In contrast, AMPK content and phosphorylation in heart was not different between experimental groups. Ghrelin plasma levels in obese group were decreased when compared to control group. Our data suggest that remodeled myocardial in adult obese mice overnourished in early life are associated with higher phosphorylation of GHSR-1a, PI3K and AKT but not with AMPK. PMID:22407166

  19. A vital role for complement in heart disease.

    PubMed

    Lappegård, Knut T; Garred, Peter; Jonasson, Lena; Espevik, Terje; Aukrust, Pål; Yndestad, Arne; Mollnes, Tom E; Hovland, Anders

    2014-10-01

    Heart diseases are common and significant contributors to worldwide mortality and morbidity. During recent years complement mediated inflammation has been shown to be an important player in a variety of heart diseases. Despite some negative results from clinical trials using complement inhibitors, emerging evidence points to an association between the complement system and heart diseases. Thus, complement seems to be important in coronary heart disease as well as in heart failure, where several studies underscore the prognostic importance of complement activation. Furthermore, patients with atrial fibrillation often share risk factors both with coronary heart disease and heart failure, and there is some evidence implicating complement activation in atrial fibrillation. Moreover, Chagas heart disease, a protozoal infection, is an important cause of heart failure in Latin America, and the complement system is crucial for the protozoa-host interaction. Thus, complement activation appears to be involved in the pathophysiology of a diverse range of cardiac conditions. Determination of the exact role of complement in the various heart diseases will hopefully help to identify patients that might benefit from therapeutic complement intervention. PMID:25037633

  20. [Real time 3D echocardiography in congenital heart disease].

    PubMed

    Acar, P; Dulac, Y; Taktak, A; Villacèque, M

    2004-05-01

    The introduction of the 3D mode in echocardiography has led to its use in everyday clinical practice. One hundred and fifty real time 3D echocardiographic examinations were performed in 20 foetus, 110 children and 20 adults with various congenital heart lesions (shunts, valvular lesions, aortic diseases). The 4x matricial probe enables the instantaneous acquisition of transthoracic volumes. Four modes of 3D imaging were used: real time, total volume, colour Doppler and biplane. Quantitative measurements were performed at an outlying station. The feasibility of the method in the foetus, the child and the adult was respectively 90%, 99% and 85%. Real time 3D echocardiography did not affect the diagnoses made by standard echocardiography. The 3D imaging gave a more accurate description of atrial septal defects and congenital valvular lesions. Biplane imaging was decisive in the quantitative approach to aortic dilatation of Marfan's syndrome and in segmental analysis of the foetal heart. 3D colour Doppler imaging has been disappointing but the possibilities of volumic quantification of blood flow are very promising. The present limitations of the method are the inadequate resolution in the small child and the absence of quantitative measurement on the echograph. The facility of utilisation of the matricial probe should lead to routine usage of 3D echocardiography as with 2D and the Doppler modes. Its value should be decisive in many congenital cardiac lesions requiring surgery or interventional catheterisation. PMID:15214550

  1. Pediatric Blood Pressure and Adult Preclinical Markers of Cardiovascular Disease

    PubMed Central

    Magnussen, Costan G.; Smith, Kylie J.

    2016-01-01

    A high blood pressure level in adults is considered the single most important modifiable risk factor for global disease burden, especially those of cardiovascular (CV) origin such as stroke and ischemic heart disease. Because blood pressure levels have been shown to persist from childhood to adulthood, elevations in pediatric levels have been hypothesized to lead to increased CV burden in adulthood and, as such, might provide a window in the life course where primordial and primary prevention could be focused. In the absence of substantive data directly linking childhood blood pressure levels to overt adult CV disease, this review outlines the available literature that examines the association between pediatric blood pressure and adult preclinical markers of CV disease. PMID:27168729

  2. Gallstone Disease and the Risk of Ischemic Heart Disease

    PubMed Central

    Lv, Jun; Qi, Lu; Yu, Canqing; Guo, Yu; Bian, Zheng; Chen, Yiping; Yang, Ling; Shen, Jie; Wang, Shanqing; Li, Mingqiang; Liu, Yongmei; Zhang, Libo; Chen, Junshi; Chen, Zhengming; Li, Liming

    2015-01-01

    Objective Gallstone disease (GSD) is related to multiple cardiovascular risk factors; the present study was to prospectively examine the association between GSD and ischemic heart disease (IHD). Approach and Results We examined the association of GSD with IHD among 199,292 men and 288,081 women aged 30–79 years in the China Kadoorie Biobank study. Participants with cancer, heart disease, and stroke at baseline were excluded. Cox proportional hazards regression model was used to estimate the association of GSD with IHD. The prevalence of self-reported GSD was 3.7% in men and 7.3% in women at baseline. During 3,431,124 person-years of follow-up between 2004 and 2013 (median, 7.2 years), we documented 10,245 incident IHD cases in men and 14,714 in women. As compared with men without GSD at baseline, the multivariate-adjusted hazard ratio for IHD was 1.11 (95% confidence interval [CI], 1.02–1.22) for men with GSD; the respective hazard ratio was 1.27 (95% CI, 1.20–1.34) in women and 1.23 (95% CI, 1.17–1.28) in the whole cohort. The sex difference in IHD risk associated with GSD was statistically significant (P=0.009 for interaction with sex). In addition, we found the association between GSD and IHD was stronger in non-hypertensive than hypertensive women (P<0.001 for interaction). Conclusions In this large prospective study, the presence of GSD was associated with an increased risk of incident IHD, independent of other risk factors of cardiovascular disease. Our findings suggest novel prevention strategy to mitigate heart disease through improvement of gastrointestinal health. PMID:26272939

  3. Developmental origins of adult diseases.

    PubMed

    Mathew, Vivek; Ayyar, S Vageesh

    2012-07-01

    There is considerable evidence for the fact that early life environment in human beings are associated with future development of various metabolic diseases. Fetal programming and perinatal events appear to exert effects on later life that are independent of environmental risk factors in adults. Our understanding of the underlying mechanisms are limited and remains unclear. However several animal models and epidemiological studies have shown this association, and it is assumed secondary to the penalties of developmental plasticity. In this review, we amalgamate facts from several disciplines to support this hypothesis. PMID:22837912

  4. The association between mood and anxiety disorders, and coronary heart disease in Brazil: a cross-sectional analysis on the Brazilian longitudinal study of adult health (ELSA-Brasil)

    PubMed Central

    Kemp, Andrew H.; Brunoni, Andre R.; Nunes, Maria A.; Santos, Itamar S.; Goulart, Alessandra C.; Ribeiro, Antonio L.; Benseñor, Isabela M.; Lotufo, Paulo A.

    2015-01-01

    Background: Associations between major depressive disorder (MDD) and coronary heart disease (CHD) have been established, and these associations increase risk of future morbidity and mortality. Prior research has been carried out in high-income countries. Here we examine associations between the mood and anxiety disorders, and CHD in a large cohort at baseline from Brazil, a country facing a variety of challenges that may affect these associations. Methods: Participants included 15,105 civil servants aged 35 to 74 at baseline (2008–2010) from the Brazilian Longitudinal Study of Adult Health (ELSA-Brasil). CHD (N = 721) included self-reported angina pectoris (n = 305), myocardial infarction (n = 259) and coronary revascularization (n = 239). Hierarchical logistic regression analyses were conducted to estimate odds ratios and confidence intervals. Results: Major findings indicate that comorbid MDD and anxiety disorders (n = 434) are associated with a threefold increase in CHD, MDD alone (n = 170) with a twofold increase in CHD, while generalized anxiety disorder alone (n = 1,394) and mixed anxiety and depression disorder (n = 1,844) – symptoms present, but diagnostic threshold not reached – are associated with a 1.5-fold increase in CHD, after full adjustment for covariates. Conclusion: The association with CHD is greatest in those with psychiatric comorbidity, while associations were also observed in MDD and generalized anxiety disorder without comorbidity. While findings are limited by the cross-sectional design of the study, given the known risks associated with comorbidity of the mood and anxiety disorders with CHD, findings reinforce the importance of comprehensive health assessment in Brazil. PMID:25762963

  5. Trends in Coronary Heart Disease Epidemiology in India.

    PubMed

    Gupta, Rajeev; Mohan, Indu; Narula, Jagat

    2016-01-01

    Cardiovascular diseases, especially coronary heart disease (CHD), are epidemic in India. The Registrar General of India reported that CHD led to 17% of total deaths and 26% of adult deaths in 2001-2003, which increased to 23% of total and 32% of adult deaths in 2010-2013. The World Health Organization (WHO) and Global Burden of Disease Study also have highlighted increasing trends in years of life lost (YLLs) and disability-adjusted life years (DALYs) from CHD in India. In India, studies have reported increasing CHD prevalence over the last 60 years, from 1% to 9%-10% in urban populations and <1% to 4%-6% in rural populations. Using more stringent criteria (clinical ± Q waves), the prevalence varies from 1%-2% in rural populations and 2%-4% in urban populations. This may be a more realistic prevalence of CHD in India. Case-control studies have reported that important risk factors for CHD in India are dyslipidemias, smoking, diabetes, hypertension, abdominal obesity, psychosocial stress, unhealthy diet, and physical inactivity. Suitable preventive strategies are required to combat this epidemic. PMID:27372534

  6. Heart Failure Update: Chronic Disease Management Programs.

    PubMed

    Fountain, Lorna B

    2016-03-01

    With high mortality and readmission rates among patients with heart failure (HF), multiple disease management models have been and continue to be tested, with mixed results. Early postdischarge care improves outcomes for patients. Telemonitoring also can assist in reducing mortality and HF-related hospitalizations. Office-based team care improves patient outcomes, with important components including rapid access to physicians, partnerships with clinical pharmacists, education, monitoring, and support. Pay-for-performance measures developed for HF, primarily use of angiotensin-converting enzyme inhibitors and beta blockers, also improve patient outcomes, but the influence of adherence to other measures has been minimal. Evaluating comorbid conditions, including diabetes and hypertension, and making drug adjustments for patients with HF to include blood pressure control and use of metformin, when possible, can reduce mortality and morbidity. PMID:26974003

  7. Diet and cancer and heart disease.

    PubMed

    Crawford, Michael A

    2014-03-11

    The modern Western diet bears little resemblance to the diet which forged the human genome over many million years. The change in basic food structure is operating to distort biology even before conception and into late years, with the epidemic of obesity and diabetes likely to lead to stroke, heart disease, and now dementia, being flagged as a consequence. In addition, mental ill health is overtaking all other burdens of ill health, and almost certainly has its roots in early disturbance of brain development. Whilst lifestyle will be playing its part, there can be little doubt that the common denominator is the aberrations in food development, predominantly in the last century. It seems it is time to reassess food policy. The principle of food production should be nutrition and human health. The globalisation of a food structure linked to such disorders and their appearance globally in response asks that steps be taken to protect other countries from making the same mistakes. PMID:24620001

  8. FISH CONSUMPTION, METHYLMERCURY, AND HUMAN HEART DISEASE.

    SciTech Connect

    LIPFERT, F.W.; SULLIVAN, T.M.

    2005-09-21

    Environmental mercury continues to be of concern to public health advocates, both in the U.S. and abroad, and new research continues to be published. A recent analysis of potential health benefits of reduced mercury emissions has opened a new area of public health concern: adverse effects on the cardiovascular system, which could account for the bulk of the potential economic benefits. The authors were careful to include caveats about the uncertainties of such impacts, but they cited only a fraction of the applicable health effects literature. That literature includes studies of the potentially harmful ingredient (methylmercury, MeHg) in fish, as well as of a beneficial ingredient, omega-3 fatty acids or ''fish oils''. The U.S. Food and Drug Administration (FDA) recently certified that some of these fat compounds that are primarily found in fish ''may be beneficial in reducing coronary heart disease''. This paper briefly summarizes and categorizes the extensive literature on both adverse and beneficial links between fish consumption and cardiovascular health, which are typically based on studies of selected groups of individuals (cohorts). Such studies tend to comprise the ''gold standard'' of epidemiology, but cohorts tend to exhibit a great deal of variability, in part because of the limited numbers of individuals involved and in part because of interactions with other dietary and lifestyle considerations. Note that eating fish will involve exposure to both the beneficial effects of fatty acids and the potentially harmful effects of contaminants like Hg or PCBs, all of which depend on the type of fish but tend to be correlated within a population. As a group, the cohort studies show that eating fish tends to reduce mortality, especially due to heart disease, for consumption rates up to about twice weekly, above which the benefits tend to level off. A Finnish cohort study showed increased mortality risks in the highest fish-consuming group ({approx}3 times

  9. Heart Disease in Women | NIH MedlinePlus the Magazine

    MedlinePlus

    ... guide decisions about your heart health. In November, four clinical guidelines were released that focus on assessing risks to your heart, making lifestyle changes to reduce those risks, and managing elevated blood cholesterol and body weight in adults. The guidelines were released by the ...

  10. Precursors of Hypertensive Heart Phenotype Develop in Healthy Adults

    PubMed Central

    de Marvao, Antonio; Dawes, Timothy J.W.; Shi, Wenzhe; Durighel, Giuliana; Rueckert, Daniel; Cook, Stuart A.; O’Regan, Declan P.

    2015-01-01

    Objectives This study used high-resolution 3-dimensional cardiac magnetic resonance to define the anatomical and functional left ventricular (LV) properties associated with increasing systolic blood pressure (SBP) in a drug-naïve cohort. Background LV hypertrophy and remodeling occur in response to hemodynamic stress but little is known about how these phenotypic changes are initiated in the general population. Methods In this study, 1,258 volunteers (54% women, mean age 40.6 ± 12.8 years) without self-reported cardiovascular disease underwent 3-dimensional cardiac magnetic resonance combined with computational modeling. The relationship between SBP and wall thickness (WT), relative WT, end-systolic wall stress (WS), and fractional wall thickening were analyzed using 3-dimensional regression models adjusted for body surface area, sex, race, age, and multiple testing. Significantly associated points in the LV model (p < 0.05) were identified and the relationship with SBP reported as mean β coefficients. Results There was a continuous relationship between SBP and asymmetric concentric hypertrophic adaptation of the septum and anterior wall that was associated with normalization of wall stress. In the lateral wall an increase in wall stress with rising SBP was not balanced by a commensurate hypertrophic relationship. In normotensives, SBP was positively associated with WT (β = 0.09) and relative WT (β = 0.07) in the septal and anterior walls, and this regional hypertrophic relationship was progressively stronger among pre-hypertensives (β = 0.10) and hypertensives (β = 0.30). Conclusions These findings show that the precursors of the hypertensive heart phenotype can be traced to healthy normotensive adults and that an independent and continuous relationship exists between adverse LV remodeling and SBP in a low-risk population. These adaptations show distinct regional variations with concentric hypertrophy of the septum and eccentric hypertrophy of the

  11. Acute rheumatic fever and rheumatic heart disease.

    PubMed

    Carapetis, Jonathan R; Beaton, Andrea; Cunningham, Madeleine W; Guilherme, Luiza; Karthikeyan, Ganesan; Mayosi, Bongani M; Sable, Craig; Steer, Andrew; Wilson, Nigel; Wyber, Rosemary; Zühlke, Liesl

    2016-01-01

    Acute rheumatic fever (ARF) is the result of an autoimmune response to pharyngitis caused by infection with group A Streptococcus. The long-term damage to cardiac valves caused by ARF, which can result from a single severe episode or from multiple recurrent episodes of the illness, is known as rheumatic heart disease (RHD) and is a notable cause of morbidity and mortality in resource-poor settings around the world. Although our understanding of disease pathogenesis has advanced in recent years, this has not led to dramatic improvements in diagnostic approaches, which are still reliant on clinical features using the Jones Criteria, or treatment practices. Indeed, penicillin has been the mainstay of treatment for decades and there is no other treatment that has been proven to alter the likelihood or the severity of RHD after an episode of ARF. Recent advances - including the use of echocardiographic diagnosis in those with ARF and in screening for early detection of RHD, progress in developing group A streptococcal vaccines and an increased focus on the lived experience of those with RHD and the need to improve quality of life - give cause for optimism that progress will be made in coming years against this neglected disease that affects populations around the world, but is a particular issue for those living in poverty. PMID:27188830

  12. MicroRNAs in congenital heart disease

    PubMed Central

    Smith, Tanya; Rajakaruna, Cha; Caputo, Massimo

    2015-01-01

    Congenital heart disease (CHD) is a broad term which encompasses a spectrum of pathology, the most common phenotypes include atrial septal defects (ASDs), ventricular septal defects (VSDs), patent ductus arteriosus (PAD) and tetralogy of Fallot (TOF). The impact of CHD is profound and it is estimated to be responsible for over 40% of prenatal deaths. MicroRNAs (miRs) are small, highly conserved, non-coding RNAs which have complex roles in a variety of pathophysiological states. miRs are post-transcriptional negative regulators of gene expression. Individual miRs are known to exert effects in multiple target genes, therefore the altered expression of a single miR could influence an entire gene network resulting in complex pathological states. Recent evidences suggest a role in the dysregulation of miRs in CHD. Mouse knock out models have contributed to our knowledge base revealing specific patterns of miR expression in cardiovascular physiology and pathological states. Specific miRs necessary for embryonic cardiac development have been revealed. Dysregulation of these miRs has been shown to cause structural abnormalities in the heart and vasculature, thus furthering our understanding of the processes which result in CHD. These advances have provided new insight into the signalling pathways responsible for CHD. Furthermore, this new appreciation for miRs in the development of CHD has uncovered their potential for new therapeutic targets where modulated miR activity may reduce the burden of disease. Here, we summarize current knowledge of the cause-effect relationships of miRs in CHD and consider their potential as a therapeutic targets and biomarkers in this clinical setting. PMID:26734643

  13. A neonate with critical congenital heart disease.

    PubMed

    Linder, Jarrett; Dawson, Emily; Williams, Paula

    2014-05-01

    Critical congenital heart disease (CCHD) is defined as a ductal-dependent congenital heart defect requiring surgical or percutaneous intervention via cardiac catheterization before 1 year of age. Most cases of CCHD can be diagnosed with prenatal ultrasound or fetal echocardiogram. If not prenatally diagnosed, CCHD can be stable in the newborn nursery due to persistent ductal patency, and the patient may only be diagnosed after ductal closure and development of cardiac symptoms at home. In this case, a 6-day-old female presented to the emergency department (ED) floppy with agonal respirations, poor capillary refill, and absent femoral pulses. On the day of presentation, the patient became increasingly fussy, refused feeding, and began to gasp. The patient was transported to the ED for evaluation, where a bedside echocardiogram revealed interrupted aortic arch (IAA), ventricular septal defect, minimal flow through a thread-like ductus arteriosus, and severely depressed cardiac function. IAA is very rare, with an incidence of three cases per 1 million live births. Patients require neonatal supportive care, continuous prostaglandin E1 infusion, and urgent referral for neonatal surgical repair in the first days to weeks of life. To reduce the volume of undiagnosed CCHD in the immediate newborn period, the U.S. Department of Health and Human Services Secretary's Advisory Committee on Heritable Diseases in Newborns and Children (SACHDNC) recommended that CCHD screening via pulse oximetry be added to the recommended uniform screening panel. A positive screen results in an immediate referral for an echocardiogram. Fetal diagnosis, newborn screening, and/or careful clinical examination may have resulted in detection of IAA in our patient prior to ductal closure. PMID:24877491

  14. Upper thermal limits of the hearts of Arctic cod Boreogadus saida: adults compared with larvae.

    PubMed

    Drost, H E; Fisher, J; Randall, F; Kent, D; Carmack, E C; Farrell, A P

    2016-02-01

    Wild adult and reared larval Boreogadus saida were acclimated to 3·5° C before testing their cardiac response to acute warming. Heart rate transition temperatures during warming were similar for adult and larval hearts, except that the maximum temperature for heart rate was 3° C warmer for adults. Thus, in a rapidly warming Arctic Ocean, the upper temperature limit for larval rather than adult B. saida appears more likely to dictate the southern range of the species. PMID:26608719

  15. Preconditioning boosts regenerative programmes in the adult zebrafish heart

    PubMed Central

    de Preux Charles, Anne-Sophie; Bise, Thomas; Baier, Felix; Sallin, Pauline; Jaźwińska, Anna

    2016-01-01

    During preconditioning, exposure to a non-lethal harmful stimulus triggers a body-wide increase of survival and pro-regenerative programmes that enable the organism to better withstand the deleterious effects of subsequent injuries. This phenomenon has first been described in the mammalian heart, where it leads to a reduction of infarct size and limits the dysfunction of the injured organ. Despite its important clinical outcome, the actual mechanisms underlying preconditioning-induced cardioprotection remain unclear. Here, we describe two independent models of cardiac preconditioning in the adult zebrafish. As noxious stimuli, we used either a thoracotomy procedure or an induction of sterile inflammation by intraperitoneal injection of immunogenic particles. Similar to mammalian preconditioning, the zebrafish heart displayed increased expression of cardioprotective genes in response to these stimuli. As zebrafish cardiomyocytes have an endogenous proliferative capacity, preconditioning further elevated the re-entry into the cell cycle in the intact heart. This enhanced cycling activity led to a long-term modification of the myocardium architecture. Importantly, the protected phenotype brought beneficial effects for heart regeneration within one week after cryoinjury, such as a more effective cell-cycle reentry, enhanced reactivation of embryonic gene expression at the injury border, and improved cell survival shortly after injury. This study reveals that exposure to antecedent stimuli induces adaptive responses that render the fish more efficient in the activation of the regenerative programmes following heart damage. Our results open a new field of research by providing the adult zebrafish as a model system to study remote cardiac preconditioning. PMID:27440423

  16. Brain in Congenital Heart Disease Across the Lifespan: The Cumulative Burden of Injury.

    PubMed

    Marelli, Ariane; Miller, Steven P; Marino, Bradley Scott; Jefferson, Angela L; Newburger, Jane W

    2016-05-17

    The number of patients surviving with congenital heart disease (CHD) has soared over the last 3 decades. Adults constitute the fastest-growing segment of the CHD population, now outnumbering children. Research to date on the heart-brain intersection in this population has been focused largely on neurodevelopmental outcomes in childhood and adolescence. Mutations in genes that are highly expressed in heart and brain may cause cerebral dysgenesis. Together with altered cerebral perfusion in utero, these factors are associated with abnormalities of brain structure and brain immaturity in a significant portion of neonates with critical CHD even before they undergo cardiac surgery. In infancy and childhood, the brain may be affected by risk factors related to heart disease itself or to its interventional treatments. As children with CHD become adults, they increasingly develop heart failure, atrial fibrillation, hypertension, diabetes mellitus, and coronary disease. These acquired cardiovascular comorbidities can be expected to have effects similar to those in the general population on cerebral blood flow, brain volumes, and dementia. In both children and adults, cardiovascular disease may have adverse effects on achievement, executive function, memory, language, social interactions, and quality of life. Against the backdrop of shifting demographics, risk factors for brain injury in the CHD population are cumulative and synergistic. As neurodevelopmental sequelae in children with CHD evolve to cognitive decline or dementia during adulthood, a growing population of CHD can be expected to require support services. We highlight evidence gaps and future research directions. PMID:27185022

  17. Effect of Aerobic Training on Heart Rate Recovery in Patients with Established Heart Disease; a Systematic Review

    PubMed Central

    Snoek, Johan A.; van Berkel, Sietske; van Meeteren, Nico; Backx, Frank J. G.; Daanen, Hein A. M.

    2013-01-01

    Background Although a delayed decrease in heart rate during the first minute after graded exercise has been identified as a powerful predictor of overall mortality in cardiac patients, the potential to influence this risk factor by aerobic training remains to be proven. Objective The aim was to study the relationship between aerobic training and Heart Rate Recovery (HRR) in patients with established heart disease. Methods (Quasi) randomized clinical trials on aerobic exercise training in adults with established heart disease were identified through electronic database and reference screening. Two reviewers extracted data and assessed the risk of bias and therapeutic validity. Methodological validity was evaluated using an adapted version of the Cochrane Collaboration’s tool for assessing risk of bias and the therapeutic validity of the interventions was assessed with a nine-itemed, expert-based rating scale (CONTENT). Scores range from 0 to 9 (score ≥ 6 reflecting therapeutic validity). Results Of the 384 articles retrieved, 8 studies (449 patients) were included. Three of the included studies demonstrated adequate therapeutic validity and five demonstrated low risk of bias. Two studies showed both adequate therapeutic validity and a low risk of bias. For cardiac patients aerobic exercise training was associated with more improvement in HRR compared to usual care. Conclusion The present systematic review shows a level 1A evidence that aerobic training increases HRR in patients with established heart disease. PMID:24367618

  18. Recent Advances in Surgery of Congenital Heart Disease

    PubMed Central

    Gerbode, Frank; Sharma, Giridhari

    1970-01-01

    In the cyanotic group palliative procedures for transposition of the great arteries are frequently life-saving in infancy, and the definitive operations such as the atrial baffle, and the Rastelli procedure for those with ventricular septal defect and pulmonic stenosis, are now firmly established. In tetralogy of Fallot shunting procedures continue to be employed in infancy and early childhood, and the complete repair is usually done after the age of five. Corrective operations for total anomalous venous return may have to be staged, and the results are more satisfactory in older children. The various forms of endocardial cushion defects can usually be recognized accurately preoperatively, and where the normal anatomical relationships can be restored, excellent results obtained. Brilliant operative success can now be had in some forms of truncus arteriosus and double outlet right ventricle. It is quite common to find congenital heart disease in adults, frequently after many years of having been treated as rheumatic heart disease. The operative risk in this group is less than 10 percent, and in most instances such patients are restored to their normal physiological age after operation. PMID:4926370

  19. Targeting the unfolded protein response in heart diseases

    PubMed Central

    Liu, Man; Dudley, Samuel C

    2016-01-01

    In neurological disease and diabetes, the unfolded protein response (UPR) has been investigated for years, while its function in heart disease is less well understood. All three branches of the UPR are involved in ischaemia/reperfusion and can either protect or impair heart function. Recently, UPR has been found to play a role in arrhythmogenesis during human heart failure, and blocking UPR has an antiarrhythmic effect. This review will discuss the rationale for and challenges to targeting UPR in heart disease. PMID:24865516

  20. How Is Diabetic Heart Disease Treated?

    MedlinePlus

    ... Healthy Heart." Managing Stress Research shows that strong emotions, such as anger, can trigger a heart attack. Learning how to manage stress , relax, and cope with problems can improve your emotional and physical health. Medicines Medicines are ...

  1. What Are Heart Disease and Stroke?

    MedlinePlus

    ... American Heart area Search by State SELECT YOUR LANGUAGE Español (Spanish) 简体中文 (Traditional Chinese) 繁体中文 (Simplified Chinese) ... may help me? ©2015, American Heart Association Multi-language Fact Sheet Topics Heart-related Conditions What is ...

  2. Cardiac Hemodynamics in the Pathogenesis of Congenital Heart Disease and Aortic Valve Calcification

    NASA Astrophysics Data System (ADS)

    Nigam, Vishal

    2011-11-01

    An improved understanding of the roles of hemodynamic forces play in cardiac development and the pathogenesis of cardiac disease will have significant scientific and clinical impact. I will focus on the role of fluid dynamics in congenital heart disease and aortic valve calcification. Congenital heart defects are the most common form of birth defect. Aortic valve calcification/stenosis is the third leading cause of adult heart disease and the most common form of acquired valvular disease in developed countries. Given the high incidence of these diseases and their associated morbidity and mortality, the potential translational impact of an improved understanding of cardiac hemodynamic forces is very large. Division of Pediatric Cardiology, Rady Children's Hospital, San Diego

  3. Adult cardiac fibroblast proliferation is modulated by calcium/calmodulin-dependent protein kinase II in normal and hypertrophied hearts.

    PubMed

    Martin, Tamara P; Lawan, Ahmed; Robinson, Emma; Grieve, David J; Plevin, Robin; Paul, Andrew; Currie, Susan

    2014-02-01

    Increased adult cardiac fibroblast proliferation results in an increased collagen deposition responsible for the fibrosis accompanying pathological remodelling of the heart. The mechanisms regulating cardiac fibroblast proliferation remain poorly understood. Using a minimally invasive transverse aortic banding (MTAB) mouse model of cardiac hypertrophy, we have assessed fibrosis and cardiac fibroblast proliferation. We have investigated whether calcium/calmodulin-dependent protein kinase IIδ (CaMKIIδ) regulates proliferation in fibroblasts isolated from normal and hypertrophied hearts. It is known that CaMKIIδ plays a central role in cardiac myocyte contractility, but nothing is known of its role in adult cardiac fibroblast function. The MTAB model used here produces extensive hypertrophy and fibrosis. CaMKIIδ protein expression and activity is upregulated in MTAB hearts and, specifically, in cardiac fibroblasts isolated from hypertrophied hearts. In response to angiotensin II, cardiac fibroblasts isolated from MTAB hearts show increased proliferation rates. Inhibition of CaMKII with autocamtide inhibitory peptide inhibits proliferation in cells isolated from both sham and MTAB hearts, with a significantly greater effect evident in MTAB cells. These results are the first to show selective upregulation of CaMKIIδ in adult cardiac fibroblasts following cardiac hypertrophy and to assign a previously unrecognised role to CaMKII in regulating adult cardiac fibroblast function in normal and diseased hearts. PMID:23881186

  4. Recent advances in echocardiography for valvular heart disease

    PubMed Central

    Hahn, Rebecca

    2015-01-01

    Echocardiography is the imaging modality of choice for the assessment of patients with valvular heart disease. Echocardiographic advancements may have particular impact on the assessment and management of patients with valvular heart disease. This review will summarize the current literature on advancements, such as three-dimensional echocardiography, strain imaging, intracardiac echocardiography, and fusion imaging, in this patient population. PMID:26594349

  5. Type 2 Diabetes, Heart Disease a Dangerous Combo

    MedlinePlus

    ... page: https://medlineplus.gov/news/fullstory_159330.html Type 2 Diabetes, Heart Disease a Dangerous Combo Prognosis may be ... Services, or federal policy. More Health News on: Diabetes Type 2 Heart Diseases Recent Health News Related MedlinePlus Health ...

  6. Heart Disease Risk Perception in College Men and Women

    ERIC Educational Resources Information Center

    Green, John S.; Grant, Melinda; Hill, Kathy L.; Brizzolara, Jeff; Belmont, Barbara

    2003-01-01

    The authors sought to assess the perception of risks for coronary heart disease (CHD) in college men and women. They surveyed 470 undergraduates from 2 major 4-year institutions who completed a questionnaire that measured perceived risks for heart disease. Sixty-eight percent of the respondents rated their risks as lower or much lower than those…

  7. Docosahexaenoic acid-rich fish oil improves heart rate variability and heart rate responses to exercise in overweight adults.

    PubMed

    Ninio, Daniel M; Hill, Alison M; Howe, Peter R; Buckley, Jonathan D; Saint, David A

    2008-11-01

    Dietary fish oil supplementation and regular physical activity can improve outcomes in patients with established CVD. Exercise has been shown to improve heart rate variability (HRV), a predictor of cardiac death, but whether fish oil benefits HRV is controversial. Obese adults at risk of future coronary disease have impaired HRV and may benefit from these interventions. We evaluated the effect of DHA-rich tuna fish oil supplementation with and without regular exercise on HRV in sedentary, overweight adults with risk factors for coronary disease. In a randomised, double-blind, parallel comparison, sixty-five volunteers consumed 6 g fish oil/d (DHA 1.56 g/d, EPA 0.36 g/d) or sunflower-seed oil (placebo) for 12 weeks. Half of each oil group also undertook regular moderate physical activity (3 d/week for 45 min, at 75 % of age-predicted maximal heart rate (HR)). Resting HR and the HR response to submaximal exercise were measured at weeks 0, 6 and 12. In forty-six subjects, HRV was also assessed by power spectrum analysis of 20 min electrocardiogram recordings taken supine at baseline and 12 weeks. Fish oil supplementation improved HRV by increasing high-frequency power, representing parasympathetic activity, compared with placebo (P = 0.01; oil x time interaction). It also reduced HR at rest and during submaximal exercise (P = 0.008; oil x time interaction). There were no significant fish oil x exercise interactions. Dietary supplementation with DHA-rich fish oil reduced HR and modulated HRV in keeping with an improved parasympathetic-sympathetic balance in overweight adults with risk factors for future coronary disease. PMID:18339222

  8. Psychosocial risk factors for coronary heart disease.

    PubMed

    Glozier, Nick; Tofler, Geoffrey H; Colquhoun, David M; Bunker, Stephen J; Clarke, David M; Hare, David L; Hickie, Ian B; Tatoulis, James; Thompson, David R; Wilson, Alison; Branagan, Maree G

    2013-08-01

    In 2003, the National Heart Foundation of Australia published a position statement on psychosocial risk factors and coronary heart disease (CHD). This consensus statement provides an updated review of the literature on psychosocial stressors, including chronic stressors (in particular, work stress), acute individual stressors and acute population stressors, to guide health professionals based on current evidence. It complements a separate updated statement on depression and CHD. Perceived chronic job strain and shift work are associated with a small absolute increased risk of developing CHD, but there is limited evidence regarding their effect on the prognosis of CHD. Evidence regarding a relationship between CHD and job (in)security, job satisfaction, working hours, effort-reward imbalance and job loss is inconclusive. Expert consensus is that workplace programs aimed at weight loss, exercise and other standard cardiovascular risk factors may have positive outcomes for these risk factors, but no evidence is available regarding the effect of such programs on the development of CHD. Social isolation after myocardial infarction (MI) is associated with an adverse prognosis. Expert consensus is that although measures to reduce social isolation are likely to produce positive psychosocial effects, it is unclear whether this would also improve CHD outcomes. Acute emotional stress may trigger MI or takotsubo ("stress") cardiomyopathy, but the absolute increase in transient risk from an individual stressor is low. Psychosocial stressors have an impact on CHD, but clinical significance and prevention require further study. Awareness of the potential for increased cardiovascular risk among populations exposed to natural disasters and other conditions of extreme stress may be useful for emergency services response planning. Wider public access to defibrillators should be available where large populations gather, such as sporting venues and airports, and as part of the response

  9. Pregnant women with congenital heart disease: cardiac, anesthetic and obstetrical implications.

    PubMed

    Fernandes, Susan M; Arendt, Katherine W; Landzberg, Michael J; Economy, Katherine E; Khairy, Paul

    2010-03-01

    Remarkable advances in surgical and clinical management have resulted in survival to adulthood in the large majority of patients with congenital heart malformations, even with the most complex disease. Over 1 million adults with congenital heart disease currently live in the USA, approximately half of whom are women of childbearing age. Collectively, congenital malformations are the most common form of heart disease in pregnant women. Indeed, in North America, congenital defects are now the leading cause of maternal morbidity and mortality from heart disease. This article begins with a summary of cardiovascular changes during pregnancy and highlights key features in pre-pregnancy counseling, maternal cardiac and obstetric risk, and neonatal complications. Management issues regarding pregnancy and delivery are elaborated, including anesthesia considerations. While it is beyond the scope of this article to discuss particulars related to all forms of congenital heart disease, selected subtypes are detailed at greater length. In the absence of clinical trial evidence to inform the care of pregnant women with congenital heart disease, this article is inspired by the premise that knowledgeable multidisciplinary assessment and management provides the best opportunity to substantially improve outcomes for mother and baby. PMID:20222821

  10. Effects of passive smoking on ischemic heart disease mortality of nonsmokers. A prospective study

    SciTech Connect

    Garland, C.; Barrett-Connor, E.; Suarez, L.; Criqui, M.H.; Wingard, D.L.

    1985-05-01

    The mortality attributable to ischemic heart disease as a result of cigarette smoking is greater of a community of older adults in southern California, the authors tested the hypothesis that nonsmoking women exposed to their husband's cigarette smoke would have an elevated risk of fatal ischemic heart disease. Married women aged 50-79 years who had never smoked cigarettes (n = 695) were classified according to the husband's self-reported smoking status at entry into the study: never, former, or current smoker. After 10 years, nonsmoking wives of current or former cigarette smokers had a higher total (p less than or equal to 0.05) and age-adjusted (p less than or equal to 0.10) death rate from ischemic heart disease than women whose husbands never smoked. After adjustment for differences in risk factors for heart disease, the relative risk for death from ischemic heart disease in nonsmoking women married to current or former cigarette smokers was 14.9 (p less than or equal to 0.10). These data are compatible with the hypothesis that passive cigarette smoking carries an excess risk of fatal ischemic heart disease.

  11. State of the art coronary heart disease risk estimations based on the Framingham heart study.

    PubMed

    Reissigová, J; Tomecková, M

    2005-12-01

    The aim was to review the most interesting articles dealing with estimations of an individual's absolute coronary heart disease risk based on the Framingham heart study. Besides the Framingham coronary heart disease risk functions, results of validation studies of these Framingham risk functions are discussed. In general, the Framingham risk functions overestimated an individual's absolute risk in external (non-Framingham) populations with a lower occurrence of coronary heart disease compared with the Framingham population, and underestimated it in populations with a higher occurrence of coronary heart disease. Even if the calibration accuracy of the Framingham risk functions were not satisfying, the Framingham risk functions were able to rank individuals according to risk from low-risk to high-risk groups, with the discrimination ability of 60% and more. PMID:16419382

  12. Advanced Echocardiography in Adult Zebrafish Reveals Delayed Recovery of Heart Function after Myocardial Cryoinjury

    PubMed Central

    Kossack, Mandy; Juergensen, Lonny; Fuchs, Dieter; Katus, Hugo A.; Hassel, David

    2015-01-01

    Translucent zebrafish larvae represent an established model to analyze genetics of cardiac development and human cardiac disease. More recently adult zebrafish are utilized to evaluate mechanisms of cardiac regeneration and by benefiting from recent genome editing technologies, including TALEN and CRISPR, adult zebrafish are emerging as a valuable in vivo model to evaluate novel disease genes and specifically validate disease causing mutations and their underlying pathomechanisms. However, methods to sensitively and non-invasively assess cardiac morphology and performance in adult zebrafish are still limited. We here present a standardized examination protocol to broadly assess cardiac performance in adult zebrafish by advancing conventional echocardiography with modern speckle-tracking analyses. This allows accurate detection of changes in cardiac performance and further enables highly sensitive assessment of regional myocardial motion and deformation in high spatio-temporal resolution. Combining conventional echocardiography measurements with radial and longitudinal velocity, displacement, strain, strain rate and myocardial wall delay rates after myocardial cryoinjury permitted to non-invasively determine injury dimensions and to longitudinally follow functional recovery during cardiac regeneration. We show that functional recovery of cryoinjured hearts occurs in three distinct phases. Importantly, the regeneration process after cryoinjury extends far beyond the proposed 45 days described for ventricular resection with reconstitution of myocardial performance up to 180 days post-injury (dpi). The imaging modalities evaluated here allow sensitive cardiac phenotyping and contribute to further establish adult zebrafish as valuable cardiac disease model beyond the larval developmental stage. PMID:25853735

  13. Antibiotic trials for coronary heart disease.

    PubMed

    Anderson, Jeffrey L; Muhlestein, Joseph B

    2004-01-01

    The possibility has been raised in recent years that infection might contribute as an inflammatory stimulus to chronic "noninfectious" degenerative diseases. Within the past decade, serious attention has been given to the possibility of bacterial vectors as causal factors of atherosclerosis. To date, the greatest amount of information has related to the intracellular organism Chlamydia pneumoniae. This interest has been stimulated by the frequent finding of bacterial antigens and, occasionally, recoverable organisms, within human atherosclerotic plaque. Indirect evidence for and against the benefit of anti-Chlamydia antibiotic agents comes from epidemiologic studies. Given the potential for confounding in observational studies, prospective, randomized intervention trials are required. These antibiotic trials have generated enthusiastic expectations for proving (or disproving) the infectious-disease hypothesis of atherosclerosis and establishing new therapies. However, these expectations have been tempered by important limitations and uncertainties. Negative outcomes can be explained not only by an incorrect hypothesis but also by inadequate study size or design or by an ineffective antibiotic regimen. In contrast, if studies are positive, the hypothesis still is not entirely proved, because a nonspecific anti-inflammatory effect or an anti-infective action against other organisms might be operative. The clinical trial data to date have not provided adequate support for the clinical use of antibiotics in primary or secondary prevention of coronary heart disease. New and innovative experimental approaches, in addition to traditionally designed antibiotic trials, should be welcome in our attempts to gain adequate insight into the role of infection in atherosclerosis and its therapy. PMID:15061624

  14. Mortality by Heart Failure and Ischemic Heart Disease in Brazil from 1996 to 2011

    PubMed Central

    Gaui, Eduardo Nagib; de Oliveira, Gláucia Maria Moraes; Klein, Carlos Henrique

    2014-01-01

    Background Circulatory system diseases are the first cause of death in Brazil. Objective To analyze the evolution of mortality caused by heart failure, by ischemic heart diseases and by ill-defined causes, as well as their possible relations, in Brazil and in the geoeconomic regions of the country (North, Northeast, Center-West, South and Southeast), from 1996 to 2011. Methods Data were obtained from DATASUS and death declaration records with codes I20 and I24 for acute ischemic diseases, I25 for chronic ischemic diseases, and I50 for heart failure, and codes in chapter XIII for ill-defined causes, according to geoeconomic regions of Brazil, from 1996 to 2011. Results Mortality rates due to heart failure declined in Brazil and its regions, except for the North and the Northeast. Mortality rates due to acute ischemic heart diseases increased in the North and Northeast regions, especially from 2005 on; they remained stable in the Center-West region; and decreased in the South and in the Southeast. Mortality due to chronic ischemic heart diseases decreased in Brazil and in the Center-West, South and Southeast regions, and had little variation in the North and in the Northeast. The highest mortality rates due to ill-defined causes occurred in the Northeast until 2005. Conclusions Mortality due to heart failure is decreasing in Brazil and in all of its geoeconomic regions. The temporal evolution of mortality caused by ischemic heart diseases was similar to that of heart failure. The decreasing number of deaths due to ill-defined causes may represent the improvement in the quality of information about mortality in Brazil. The evolution of acute ischemic heart diseases ranged according to regions, being possibly confused with the differential evolution of ill-defined causes. PMID:25004417

  15. Pulmonary arterial hypertension associated with congenital heart disease. Personal perspectives.

    PubMed

    Nakanishi, Toshio

    2015-01-01

    The management of patients with congenital heart disease (CHD) and pulmonary arterial hypertension (PAH) has changed dramatically with the development of targeted therapy with selective pulmonary vasodilators. The number of adult Japanese patients with PAH associated with CHD is increasing. It is important to develop evidence-based guidelines for the management of these patients, and to achieve this, a register of adult Japanese patients with PAH associated with CHD should be established. At the World Symposium in Nice, France, in 2013, the consensus was reached that patients with a pulmonary resistance of < 4 Wood Units (WU)·m(2) have operable disease, and patients with a pulmonary resistance of > 8 WU·m(2) have inoperable disease. However, these criteria are conservative. Some patients with a pulmonary resistance of > 8 WU·m(2) and a good response to a pulmonary vasodilator test have operable disease and a favorable clinical course long after repair of CHD. The criteria determining operability in patients with PAH associated with CHD in the era of pulmonary vasodilators should be established using data obtained from patient registers and/or multicenter studies. The optimal management of Eisenmenger syndrome should also be established using data obtained from patient registers. Prospective studies should be conducted to determine the life expectancy of patients with Eisenmenger syndrome in the era of targeted therapy. A relatively mild increase in pulmonary resistance may result in failure of a Fontan circulation. The effects of pulmonary vasodilators on the long-term prognosis of patients who have undergone the Fontan operation are still unclear. PMID:25787791

  16. Stem Cell Therapy for Ischemic Heart Disease

    PubMed Central

    Jameel, Mohammad Nurulqadr

    2010-01-01

    Abstract Stem cell transplantation has emerged as a novel treatment option for ischemic heart disease. Different cell types have been utilized and the recent development of induced pluripotent stem cells has generated tremendous excitement in the regenerative field. Bone marrow-derived multipotent progenitor cell transplantation in preclinical large animal models of postinfarction left ventricular remodeling has demonstrated long-term functional and bioenergetic improvement. These beneficial effects are observed despite no significant engraftment of bone marrow cells in the myocardium and even lower differentiation of these cells into cardiomyocytes. It is thought to be related to the paracrine effect of these stem cells, which secrete factors that lead to long-term gene expression changes in the host myocardium, thereby promoting neovascularization, inhibiting apoptosis, and stimulating resident cardiac progenitor cells. Future studies are warranted to examine the changes in the recipient myocardium after stem cell transplantation and to investigate the signaling pathways involved in these effects. Antioxid. Redox Signal. 13, 1879–1897. PMID:20687781

  17. Inhibition of Autoimmune Chagas-Like Heart Disease by Bone Marrow Transplantation

    PubMed Central

    Guimaro, Maria C.; Alves, Rozeneide M.; Rose, Ester; Sousa, Alessandro O.; de Cássia Rosa, Ana; Hecht, Mariana M.; Sousa, Marcelo V.; Andrade, Rafael R.; Vital, Tamires; Plachy, Jiří; Nitz, Nadjar; Hejnar, Jiří; Gomes, Clever C.; L. Teixeira, Antonio R.

    2014-01-01

    Background Infection with the protozoan Trypanosoma cruzi manifests in mammals as Chagas heart disease. The treatment available for chagasic cardiomyopathy is unsatisfactory. Methods/Principal Findings To study the disease pathology and its inhibition, we employed a syngeneic chicken model refractory to T. cruzi in which chickens hatched from T. cruzi inoculated eggs retained parasite kDNA (1.4 kb) minicircles. Southern blotting with EcoRI genomic DNA digests revealed main 18 and 20 kb bands by hybridization with a radiolabeled minicircle sequence. Breeding these chickens generated kDNA-mutated F1, F2, and F3 progeny. A targeted-primer TAIL-PCR (tpTAIL-PCR) technique was employed to detect the kDNA integrations. Histocompatible reporter heart grafts were used to detect ongoing inflammatory cardiomyopathy in kDNA-mutated chickens. Fluorochromes were used to label bone marrow CD3+, CD28+, and CD45+ precursors of the thymus-dependent CD8α+ and CD8β+ effector cells that expressed TCRγδ, vβ1 and vβ2 receptors, which infiltrated the adult hearts and the reporter heart grafts. Conclusions/Significance Genome modifications in kDNA-mutated chickens can be associated with disruption of immune tolerance to compatible heart grafts and with rejection of the adult host's heart and reporter graft, as well as tissue destruction by effector lymphocytes. Autoimmune heart rejection was largely observed in chickens with kDNA mutations in retrotransposons and in coding genes with roles in cell structure, metabolism, growth, and differentiation. Moreover, killing the sick kDNA-mutated bone marrow cells with cytostatic and anti-folate drugs and transplanting healthy marrow cells inhibited heart rejection. We report here for the first time that healthy bone marrow cells inhibited heart pathology in kDNA+ chickens and thus prevented the genetically driven clinical manifestations of the disease. PMID:25521296

  18. Chronic Kidney Disease Is Often Unrecognized among Patients with Coronary Heart Disease: The REGARDS Cohort Study

    PubMed Central

    McClellan, William M.; Newsome, Britt B.; McClure, Leslie A.; Cushman, Mary; Howard, George; Audhya, Paul; Abramson, Jerome L.; Warnock, David G.

    2008-01-01

    Introduction Individuals with kidney disease are at increased risk for coronary heart disease (CHD) and CHD is associated with an increased prevalence of chronic kidney disease (CKD). Awareness of CKD may potentially influence diagnostic decisions, life-style changes and pharmacologic interventions targeted at modifiable CHD risk factors. We describe here the degree to which persons with CHD are aware of their CKD. Methods The Reasons for Geographical and Racial Difference in Stroke (REGARDS) cohort study, a population-based sample of US residents aged 45 and older. We included in our analyses 28,112 REGARDS participants recruited as of June 2007. We estimated GFR (eGFR) using the MDRD equation, defined CKD as a GFR <60 ml/min/1.73 m2, and ascertained awareness of chronic kidney disease and coronary heart disease through self-report. We used the odds ratio to compare the association between awareness of kidney disease, as measured by GFR <60 ml/min/1.73 m2, among individuals with and without self-reported CHD by both the presence of CKD and the severity of impaired kidney function. Results Coronary heart disease was reported by 3,803 (14.1%) of subjects, and 11.3% of subjects had CKD by eGFR. Among all individuals with a GFR <60 ml/min/ 1.73 m2, 9.6% reported having been told by a physician that they had kidney disease. Among those with CHD and CKD, 5.0% were aware of their CKD compared to 2.0% in those without CHD [OR (95% CI) = 2.57 (2.08, 3.28)]. This difference persisted after controlling for the level of kidney function [aOR (95% CI) = 1.87 (1.43, 2.41)]. Conclusion There was a high prevalence of CKD and a low prevalence of awareness of kidney disease among older adults in the US population with or without coronary heart disease. These findings support recent recommendations that patients with cardiovascular disease be systematically screened for and educated about CKD. PMID:18663284

  19. Drug-induced valvular heart disease: an update.

    PubMed

    Andrejak, Michel; Tribouilloy, Christophe

    2013-05-01

    Numerous reports have shown an unquestionable association between fibrotic valve disease and the following drugs: ergot alkaloids (such as methysergide and ergotamine), ergot-derived dopaminergic agonists (such as pergolide and cabergoline) and drugs metabolized into norfenfluramine (such as fenfluramine, dexfenfluramine and benfluorex). This review focuses on different aspects of drug-induced valvular heart disease: historical background; echocardiographic features; different drugs recognized as being responsible for valvular heart disease; and pathophysiology. PMID:23769407

  20. Relationship between TBX20 gene polymorphism and congenital heart disease.

    PubMed

    Yang, X F; Zhang, Y F; Zhao, C F; Liu, M M; Si, J P; Fang, Y F; Xing, W W; Wang, F L

    2016-01-01

    Congenital heart disease in children is a type of birth defect. Previous studies have suggested that the transcription factor, TBX20, is involved in the occurrence and development of congenital heart disease in children; however, the specific regulatory mechanisms are yet to be evaluated. Hence, this study aimed to evaluate the relationship between the TBX20 polymorphism and the occurrence and development of congenital heart disease. The TBX20 gene sequence was obtained from the NCBI database and the polymorphic locus candidate was predicted. Thereafter, the specific gene primers were designed for the restriction fragment length polymorphism-polymerase chain reaction (RFLP-PCR) of DNA extracted from the blood of 80 patients with congenital heart disease and 80 controls. The results of the PCR were subjected to correlation analysis to identify the differences between the amplicons and to determine the relationship between the TBX20 gene polymorphism and congenital heart disease. One of the single nucleotide polymorphic locus was found to be rs3999950: c.774T>C (Ala265Ala). The TC genotype frequency in the patients was higher than that in the controls, similar to that for the C locus. The odds ratio of the TC genotypes was above 1, indicating that the presence of the TC genotype increases the incidence of congenital heart diseases. Thus, rs3999950 may be associated with congenital heart disease, and TBX20 may predispose children to the defect. PMID:27323105

  1. Xenopus: An Emerging Model for Studying Congenital Heart Disease

    PubMed Central

    Kaltenbrun, Erin; Tandon, Panna; Amin, Nirav M.; Waldron, Lauren; Showell, Chris; Conlon, Frank L.

    2011-01-01

    Congenital heart defects affect nearly 1% of all newborns and are a significant cause of infant death. Clinical studies have identified a number of congenital heart syndromes associated with mutations in genes that are involved in the complex process of cardiogenesis. The African clawed frog, Xenopus, has been instrumental in studies of vertebrate heart development and provides a valuable tool to investigate the molecular mechanisms underlying human congenital heart diseases. In this review, we discuss the methodologies that make Xenopus an ideal model system to investigate heart development and disease. We also outline congenital heart conditions linked to cardiac genes that have been well-studied in Xenopus and describe some emerging technologies that will further aid in the study of these complex syndromes. PMID:21538812

  2. The Heart Saver Handbook. A Manual for Those Working for Heart Disease Prevention through Dietary Change.

    ERIC Educational Resources Information Center

    Chicago Heart Association, IL.

    This handbook for nutritionists and dietitians as well as other health professionals (physicians, nurses, and health educators) is a guide to the content and conduct of the Heart Saver Program, a health education program designed to help prevent heart disease by bringing about significant changes in the food habits of the public. The content…

  3. Quality of life and perceived health status in surviving adults with univentricular heart

    PubMed Central

    Saliba, Z; Butera, G; Bonnet, D; Bonhoeffer, P; Villain, E; Kachaner, J; Sidi, D; Iserin, L

    2001-01-01

    OBJECTIVE—To evaluate the quality of life in patients with univentricular heart and to determine the impact of sociodemographic and clinical characteristics.
DESIGN AND SETTING—Retrospective, cross sectional study conducted in a regional paediatric cardiology centre.
PATIENTS—The health records of 89 survivors with univentricular heart (median age 21 years; range 17-49 years) were reviewed. Sixty seven answered the Duke questionnaire. Sociodemographic and clinical variables were similar in the responders and non-responders. The impact of sociodemographic and clinical variables on individual Duke's measures was assessed.
RESULTS—The Duke scores of adults with univentricular heart were similar to the normal population. Cyanosis predicted a worse score for physical (p = 0.05) and perceived health measures (p = 0.02). A higher educational level predicted a better score for physical (p = 0.004), mental (p = 0.01), and general health measures (p = 0.02). Orthopaedic problems worsened the social score (p = 0.05). Psychosocial problems worsened the pain score (p = 0.04). In comparison with the other anatomical types, mitral atresia worsened the perceived health score (p = 0.02). Patients younger than 23 years scored better for almost all health and dysfunction measures.
CONCLUSIONS—Despite repeated interventions and other disease related everyday stresses, a selected group of adults with univentricular heart had a satisfying quality of life.


Keywords: congenital heart defect; quality of life; psychosocial problems; univentricular heart PMID:11410565

  4. Stem cell niches in the adult mouse heart

    PubMed Central

    Urbanek, Konrad; Cesselli, Daniela; Rota, Marcello; Nascimbene, Angelo; De Angelis, Antonella; Hosoda, Toru; Bearzi, Claudia; Boni, Alessandro; Bolli, Roberto; Kajstura, Jan; Anversa, Piero; Leri, Annarosa

    2006-01-01

    Cardiac stem cells (CSCs) have been identified in the adult heart, but the microenvironment that protects the slow-cycling, undifferentiated, and self-renewing CSCs remains to be determined. We report that the myocardium possesses interstitial structures with the architectural organization of stem cell niches that harbor long-term BrdU-retaining cells. The recognition of long-term label-retaining cells provides functional evidence of resident CSCs in the myocardium, indicating that the heart is an organ regulated by a stem cell compartment. Cardiac niches contain CSCs and lineage-committed cells, which are connected to supporting cells represented by myocytes and fibroblasts. Connexins and cadherins form gap and adherens junctions at the interface of CSCs–lineage-committed cells and supporting cells. The undifferentiated state of CSCs is coupled with the expression of α4-integrin, which colocalizes with the α2-chain of laminin and fibronectin. CSCs divide symmetrically and asymmetrically, but asymmetric division predominates, and the replicating CSC gives rise to one daughter CSC and one daughter committed cell. By this mechanism of growth kinetics, the pool of primitive CSCs is preserved, and a myocyte progeny is generated together with endothelial and smooth muscle cells. Thus, CSCs regulate myocyte turnover that is heterogeneous across the heart, faster at the apex and atria, and slower at the base–midregion of the ventricle. PMID:16754876

  5. Cardiac surgery for patients with heart failure due to structural heart disease in Uganda: access to surgery and outcomes

    PubMed Central

    Grimaldi, Antonio; Ammirati, Enrico; Vermi, Anna Chiara; De Concilio, Annalisa; Trucco, Giorgio; Aloi, Francesco; Arioli, Francesco; Figini, Filippo; Ferrarello, Santo; Maria Sacco, Francesco; Grottola, Renato; D’Arbela, Paul G; Marijon, Eloi; Mirabel, Mariana; Alfieri, Ottavio; Karam, Nicole; Freers, Juergen

    2014-01-01

    Summary Objective Few data are available on heart failure (HF) in sub-Saharan Africa. We aimed to provide a current picture of HF aetiologies in urban Uganda, access to heart surgery, and outcomes. Methods We prospectively collected clinical and echocardiographic data from 272 consecutive patients referred for suspected heart disease to a tertiary hospital in Kampala during seven non-governmental organisation (NGO) missions from 2009 to 2013. We focused the analysis on 140 patients who fulfilled standardised criteria of HF by echocardiography. Results Rheumatic heart disease (RHD) was the leading cause of HF in 44 (31%) patients. Among the 50 children included (age ≤ 16 years), congenital heart disease (CHD) was the first cause of HF (30 patients, 60%), followed by RHD (16 patients, 32%). RHD was the main cause of HF (30%) among the 90 adults. All 85 patients with RHD and CHD presented with an indication for heart surgery, of which 74 patients were deemed fit for intervention. Surgery was scheduled in 38 patients with RHD [86%, median age 19 years (IQR: 12–31)] and in 36 patients with CHD [88%, median age 4 years (IQR 1–5)]. Twenty-seven candidates (32%) were operated on after a median waiting time of 10 months (IQR 6–21). Sixteen (19%) had died after a median of 38 months (IQR 5–52); 19 (22%) were lost to follow up. Conclusions RHD still represents the leading cause of HF in Uganda, in spite of cost-efficient prevention strategies. The majority of surgical candidates, albeit young, do not have access to treatment and present high mortality rates. PMID:25073490

  6. Running, Heart Disease, and the Ironic Death of Jim Fixx.

    ERIC Educational Resources Information Center

    Plymire, Darcy C.

    2002-01-01

    Runner Jim Fixx wrote a book about running and died young of a heart attack while running. Fixx and other authors believed heart disease resulted from overcivilization and recommended running as a way of life and cure, advising readers to listen to their bodies instead of their doctors. Fixx's adherence to that philosophy explains his behavior…

  7. Identification of mouse heart transcriptomic network sensitive to various heart diseases.

    PubMed

    Hong, Seong-Eui; Park, Inju; Cha, Hyeseon; Rho, Seong-Hwan; Park, Woo Jin; Cho, Chunghee; Kim, Do Han

    2008-05-01

    Exploring biological systems from highly complex datasets is an important task for systems biology. The present study examined co-expression dynamics of mouse heart transcriptome by spectral graph clustering (SGC) to identify a heart transcriptomic network. SGC of microarray data produced 17 classified biological conditions (called condition spectrum, CS) and co-expression patterns by generating bi-clusters. The results showed dynamic co-expression patterns with a modular structure enriched in heart-related CS (CS-1 and -13) containing abundant heart-related microarray data. Consequently, a mouse heart transcriptomic network was constructed by clique analysis from the gene clusters exclusively present in the heart-related CS; 31 cliques were used for constructing the network. The participating genes in the network were closely associated with important cardiac functions (e. g., development, lipid and glycogen metabolisms). Online Mendelian Inheritance in Man (OMIM) database indicates that mutations of the genes in the network induced serious heart diseases. Many of the tested genes in the network showed significantly altered gene expression in an animal model of hypertrophy. The results suggest that the present approach is critical for constructing a heart-related transcriptomic network and for deducing important genes involved in the pathogenesis of various heart diseases. PMID:18320566

  8. Diagnosis and management of ischemic heart disease.

    PubMed

    Lippi, Giuseppe; Franchini, Massimo; Cervellin, Gianfranco

    2013-03-01

    Ischemic heart disease (IHD) is the leading cause of death and disability worldwide. An early and accurate diagnosis of IHD is necessary to improve outcomes. According to recent guidelines, the diagnosis of acute myocardial infarction (AMI) is based on increased or decreased value of cardiospecific troponins with one measure exceeding the 99th percentile upper reference limit, associated with symptoms suggestive for myocardial ischemia, indicative electrocardiogram abnormalities, and evidence of recent myocardial functional impairment or intracoronary thrombosis. The recent advent of highly sensitive troponin immunoassays has represented a paradigm shift, wherein the improved analytical sensitivity has increased the negative predictive value, while contextually decreasing the diagnostic specificity of these tests. Although several additional biomarkers have been proposed as surrogate or in combination with troponins, there is little evidence that any of these will substantially improve AMI diagnosis. With regard to therapy, early mechanical (i.e., percutaneous coronary intervention, PCI) or pharmacological reperfusion should be performed early in ST-segment elevation myocardial infarction (STEMI) within 12 h of symptom onset, whereas fibrinolysis may be considered in all other circumstances. Patients undergoing primary PCI should also receive a combination of double antiplatelet therapy (i.e., aspirin and adenosine diphosphate receptor blocker), associated with parenteral anticoagulation, preferably with low-molecular-weight heparin. In analogy with STEMI, a wealth of data shows that primary early invasive strategy (i.e., PCI) and antiplatelet therapy remains the cornerstone of management of patients with non-ST segment elevation acute coronary syndrome. Stem cell-based therapy has also emerged as a potentially therapeutic option, and there are ongoing efforts among several investigators to translate basic research into clinical practice. PMID:23378254

  9. Conceptual model for heart failure disease management.

    PubMed

    Andrikopoulou, Efstathia; Abbate, Kariann; Whellan, David J

    2014-03-01

    The objective of this review is to propose a conceptual model for heart failure (HF) disease management (HFDM) and to define the components of an efficient HFDM plan in reference to this model. Articles that evaluated 1 or more of the following aspects of HFDM were reviewed: (1) outpatient clinic follow-up; (2) self-care interventions to enhance patient skills; and (3) remote evaluation of worsening HF either using structured telephone support (STS) or by monitoring device data (telemonitoring). The success of programs in reducing readmissions and mortality were mixed. Outpatient follow-up programs generally resulted in improved outcomes, including decreased readmissions. Based on 1 meta-analysis, specialty clinics improved outcomes and nonspecialty clinics did not. Results from self-care programs were inconsistent and might have been affected by patient cognitive status and educational level, and intervention intensity. Telemonitoring, despite initially promising meta-analyses demonstrating a decrease in the number and duration of HF-related readmissions and all-cause mortality rates at follow-up, has not been shown in randomized trials to consistently reduce readmissions or mortality. However, evidence from device monitoring trials in particular might have been influenced by technology and design issues that might be rectified in future trials. Results from the literature suggest that the ideal HFDM plan would include outpatient follow-up at an HF specialty clinic and continuous education to improve patient self-care. The end result of this plan would lead to better understanding on the part of the patient and improved patient ability to recognize and respond to signs of decompensation. PMID:24565255

  10. ATROPHIC CARDIOMYOCYTE SIGNALING IN HYPERTENSIVE HEART DISEASE

    PubMed Central

    Kamalov, German; Zhao, Wenyuan; Zhao, Tieqiang; Sun, Yao; Ahokas, Robert A.; Marion, Tony N.; Darazi, Fahed Al; Gerling, Ivan C.; Bhattacharya, Syamal K.; Weber, Karl T.

    2013-01-01

    Cardinal pathologic features of hypertensive heart disease (HHD) include not only hypertrophied cardiomyocytes and foci of scattered microscopic scarring, a footprint of prior necrosis, but also small myocytes ensnared by fibrillar collagen where disuse atrophy with protein degradation would be predicted. Whether atrophic signaling is concordant with the appearance of HHD and involves oxidative and endoplasmic reticulum (ER) stress remains unexplored. Herein, we examine these possibilities focusing on the left ventricle (LV) and cardiomyocytes harvested from hypertensive rats receiving 4 wks aldosterone/salt treatment (ALDOST) alone or together with ZnSO4, a nonvasoactive antioxidant, with the potential to attenuate atrophy and optimize hypertrophy. Compared to untreated age-/sex-/strain-matched controls, ALDOST was accompanied by: a) LV hypertrophy with preserved systolic function; b) concordant cardiomyocyte atrophy (<1000 μm2) found at sites bordering on fibrosis where they were re-expressing β-myosin heavy chain; and c) upregulation of ubiquitin ligases, MuRF1 and atrogin-1, and elevated 8-isoprostane and unfolded protein ER response with mRNA upregulation of stress markers. ZnSO4 cotreatment reduced lipid peroxidation, fibrosis and the number of atrophic myocytes, together with a further increase in cell area and width of atrophied and hypertrophied myocytes, and improved systolic function, but did not attenuate elevated blood pressure. We conclude that atrophic signaling, concordant with hypertrophy, occurs in the presence of a reparative fibrosis and induction of oxidative and ER stress at sites of scarring where myocytes are atrophied. ZnSO4 cotreatment in HHD with ALDOST attenuates the number of atrophic myocytes, optimizes size of atrophied and hypertrophied myocytes, and improves systolic function. PMID:24084216

  11. Atrophic cardiomyocyte signaling in hypertensive heart disease.

    PubMed

    Kamalov, German; Zhao, Wenyuan; Zhao, Tieqiang; Sun, Yao; Ahokas, Robert A; Marion, Tony N; Al Darazi, Fahed; Gerling, Ivan C; Bhattacharya, Syamal K; Weber, Karl T

    2013-12-01

    Cardinal pathological features of hypertensive heart disease (HHD) include not only hypertrophied cardiomyocytes and foci of scattered microscopic scarring, a footprint of prior necrosis, but also small myocytes ensnared by fibrillar collagen where disuse atrophy with protein degradation would be predicted. Whether atrophic signaling is concordant with the appearance of HHD and involves oxidative and endoplasmic reticulum (ER) stress remains unexplored. Herein, we examine these possibilities focusing on the left ventricle and cardiomyocytes harvested from hypertensive rats receiving 4 weeks aldosterone/salt treatment (ALDOST) alone or together with ZnSO₄, a nonvasoactive antioxidant, with the potential to attenuate atrophy and optimize hypertrophy. Compared with untreated age-/sex-/strain-matched controls, ALDOST was accompanied by (1) left ventricle hypertrophy with preserved systolic function; (2) concordant cardiomyocyte atrophy (<1000 μm²) found at sites bordering on fibrosis where they were reexpressing β-myosin heavy chain; and (3) upregulation of ubiquitin ligases, muscle RING-finger protein-1 and atrogin-1, and elevated 8-isoprostane and unfolded protein ER response with messenger RNA upregulation of stress markers. ZnSO₄ cotreatment reduced lipid peroxidation, fibrosis, and the number of atrophic myocytes, together with a further increase in cell area and width of atrophied and hypertrophied myocytes, and improved systolic function but did not attenuate elevated blood pressure. We conclude that atrophic signaling, concordant with hypertrophy, occurs in the presence of a reparative fibrosis and induction of oxidative and ER stress at sites of scarring where myocytes are atrophied. ZnSO₄ cotreatment in HHD with ALDOST attenuates the number of atrophic myocytes, optimizes size of atrophied and hypertrophied myocytes, and improves systolic function. PMID:24084216

  12. Relationship Between Ischemic Heart Disease and Sexual Satisfaction

    PubMed Central

    Afra, Leila Ghanbari; Taghadosi, Mohsen; Gilasi, Hamid Reza

    2016-01-01

    Aim: Ischemic heart disease is a life-threatening condition. Considerable doubts exist over the effects of this disease on patients’ sexual activity and satisfaction. The aim of this study was to evaluate the relationship between ischemic heart disease and sexual satisfaction. Methods: In a retrospective cohort study, the convenience sample of 150 patients exposure with ischemic heart disease and 150 people without exposure it was drawn from Shahid Beheshti hospital, Kashan, Iran. Sampling was performed from March to September 2014. We employed the Larson’s Sexual Satisfaction Questionnaire for gathering the data. Data were analyzed using descriptive statistics and Chi-square, t-test and linear regression analysis. Results: The means of sexual satisfaction in patients exposure with ischemic heart disease and among the subjects without exposure it were 101.47±13.42 and 100.91±16.52, respectively. There was no significant difference between the two groups regarding sexual satisfaction. However, sexual satisfaction was significantly correlated with gender and the use of cardiac medications (P value < 0.05). Conclusion: The level of sexual satisfaction in patients with exposure ischemic heart disease is similar to the people without exposure it. Moreover, the men and the patients who do not receive cardiac medications have higher levels of sexual satisfaction. Nurses who are providing care to patients with ischemic heart disease need to pay closer attention to patient education about sexual issues. PMID:26234982

  13. Congenital heart disease in spondylothoracic dysostosis: two familial cases.

    PubMed Central

    Simpson, J M; Cook, A; Fagg, N L; MacLachlan, N A; Sharland, G K

    1995-01-01

    Two familial cases of spondylothoracic dysostosis are reported. Both cases had severe congenital heart disease in addition to the skeletal malformations which are characteristic of the condition. Images PMID:7473656

  14. Who Is at Risk for Diabetic Heart Disease?

    MedlinePlus

    ... may explain why symptoms aren't noticed. Other Risk Factors Other factors also can raise the risk of ... Health Topics Coronary Heart Disease Risk Factors article. Risk Factors You Can Control Unhealthy blood cholesterol levels . This ...

  15. Rheumatic heart disease in Tennessee: An overlooked diagnosis.

    PubMed

    Choudhury, Shahana A; Exil, Vernat

    2014-01-01

    Rheumatic heart disease, already a major burden in low- and middle-income countries, is becoming an emerging problem in high-income countries. Although acute rheumatic fever and rheumatic heart disease have almost been eradicated in areas with established economies, the emergence of this problem may be attributable to the migration from low-income to high-income settings. Between 2010 and 2012, we diagnosed a cluster of rheumatic heart disease cases in children from the Middle Tennessee area. The goal of this report is to increase awareness among clinicians as the incidence and prevalence of acute rheumatic fever remain relatively significant in large US metropolitan areas. Although acute rheumatic fever is seasonal, a high suspicion index may lead to the early diagnosis and prevention of its cardiac complications. Furthermore, screening procedures may be recommended for populations at risk for rheumatic heart disease in endemic areas, and active surveillance with echocardiography-based screening might become very important. PMID:27489643

  16. Fetal programming, epigenetics, and adult onset disease.

    PubMed

    Lane, Robert H

    2014-12-01

    How early life events program adult disease is undergoing a transition from the broad field of maternal malnutrition to the current relevant issues of food deserts and prematurity. Although many adult diseases and morbidities associate with various early life events and programming, the morbidities of insulin resistance, cardiovascular disease, and obesity seem to be common end points of many early life events despite potential confounders. PMID:25459776

  17. Regenerative medicine for the treatment of heart disease.

    PubMed

    Hansson, E M; Lendahl, U

    2013-03-01

    Heart failure is a major cause of mortality worldwide with a steady increase in prevalence. There is currently no available cure beyond orthotopic heart transplantation, which for a number of reasons is an option only for a small fraction of all patients. Considerable hope has therefore been placed on the possibility of treating a failing heart by replacing lost cardiomyocytes, either through transplantation of various types of stem cells or by boosting endogenous regenerative mechanisms in the heart. Here, we review the current status of stem and progenitor cell-based therapies for heart disease. We discuss the pros and cons of different stem and progenitor cell types that can be considered for transplantation and describe recent advances in the understanding of how cardiomyocytes normally differentiate and how these cells can be generated from more immature cells ex vivo. Finally, we consider the possibility of activation of endogenous stem and progenitor cells to treat heart failure. PMID:23331408

  18. Fruit and vegetable consumption, ethnicity and risk of fatal ischemic heart disease

    PubMed Central

    Sharma, Sangita; Vik, Shelly; Kolonel, Laurence N.

    2016-01-01

    Objective Mortality rates from ischemic heart disease vary among ethnic groups. Dietary intake of fruit and vegetables has been associated with a lower risk of ischemic heart disease, but ethnic-specific data are limited. Design Prospective cohort study. Setting Hawaii and Los Angeles County, between 1993 and 1996. Participants These analyses included 164,617 older adults age 45 to 75, representing five ethnic groups who were enrolled in the Multiethnic Cohort Study. Dietary data were collected at baseline using a validated food frequency questionnaire and fatal ischemic heart disease cases were identified up to December 31, 2001. Associations between fruit and vegetable consumption and fatal ischemic heart disease were examined using multivariate Cox proportional hazard models. Results The associations between fruit and vegetable intake and fatal ischemic heart disease were similar among the five ethnic groups. When data for the ethnic groups were combined, higher vegetable intake was associated with a protective effect against ischemic heart disease in men with all intake levels above 2.3 servings per day (over 6.6 servings per day: hazard ratio, 0.73; 95% confidence interval, 0.58–0.92), and for women with intakes levels between 3.4 and 6.6 servings per day (4.6 to 6.6 servings per day: hazard ratio, 0.77; 95% confidence interval, 0.59–0.99). There was no evidence of an association for fruit intake. Conclusions Associations between fruit and vegetable intake and ischemic heart disease do not appear to vary among ethnic groups. Additional research is needed to clarify associations for fruit versus vegetable intake and impact on cardiovascular outcomes. PMID:24950146

  19. Prevalence of ischaemic heart disease in middle aged British men.

    PubMed Central

    Shaper, A G; Cook, D G; Walker, M; Macfarlane, P W

    1984-01-01

    The prevalence of ischaemic heart disease was determined by an administered questionnaire and electrocardiography in 7735 men aged 40-59 years drawn at random from general practices in 24 British towns. Overall, one quarter of these men had some evidence of ischaemic heart disease on questionnaire or electrocardiogram or both. On questionnaire, 14% of men had possible myocardial infarction or angina, with considerable overlap of the two syndromes. The prevalence of possible myocardial infarction combined with angina and of definite angina only showed a fourfold increase over the age range studied. Electrocardiographic evidence of ischaemic heart disease (definite or possible) was present in 15% of men, there being myocardial infarction in 4.2% and myocardial ischaemia in 10.3%. Electrocardiographic evidence of myocardial infarction increased fourfold over the age range studied. There was considerable overlap of questionnaire and electrocardiographic evidence of ischaemic heart disease. Nevertheless, more than half of those with possible myocardial infarction combined with angina had no resting electrocardiographic evidence of ischaemic heart disease, and half of those with definite myocardial infarction on electrocardiogram had no history of chest pain at any time. This national population based study strongly suggests that the prevalence of ischaemic heart disease in middle aged British men is greater than has been indicated by previous studies based on occupational groups. PMID:6732989

  20. Congenital heart disease and chromossomopathies detected by the karyotype

    PubMed Central

    Trevisan, Patrícia; Rosa, Rafael Fabiano M.; Koshiyama, Dayane Bohn; Zen, Tatiana Diehl; Paskulin, Giorgio Adriano; Zen, Paulo Ricardo G.

    2014-01-01

    OBJECTIVE: To review the relationship between congenital heart defects and chromosomal abnormalities detected by the karyotype. DATA SOURCES: Scientific articles were searched in MEDLINE database, using the descriptors "karyotype" OR "chromosomal" OR "chromosome" AND "heart defects, congenital". The research was limited to articles published in English from 1980 on. DATA SYNTHESIS: Congenital heart disease is characterized by an etiologically heterogeneous and not well understood group of lesions. Several researchers have evaluated the presence of chromosomal abnormalities detected by the karyotype in patients with congenital heart disease. However, most of the articles were retrospective studies developed in Europe and only some of the studied patients had a karyotype exam. In this review, only one study was conducted in Latin America, in Brazil. It is known that chromosomal abnormalities are frequent, being present in about one in every ten patients with congenital heart disease. Among the karyotype alterations in these patients, the most important is the trisomy 21 (Down syndrome). These patients often have associated extra-cardiac malformations, with a higher risk of morbidity and mortality, which makes heart surgery even more risky. CONCLUSIONS: Despite all the progress made in recent decades in the field of cytogenetic, the karyotype remains an essential tool in order to evaluate patients with congenital heart disease. The detailed dysmorphological physical examination is of great importance to indicate the need of a karyotype. PMID:25119760

  1. Epicardial FSTL1 reconstitution regenerates the adult mammalian heart

    PubMed Central

    Wei, Ke; Serpooshan, Vahid; Hurtado, Cecilia; Diez-Cuñado, Marta; Zhao, Mingming; Maruyama, Sonomi; Zhu, Wenhong; Fajardo, Giovanni; Noseda, Michela; Nakamura, Kazuto; Tian, Xueying; Liu, Qiaozhen; Wang, Andrew; Matsuura, Yuka; Bushway, Paul; Cai, Wenqing; Savchenko, Alex; Mahmoudi, Morteza; Schneider, Michael D.; van den Hoff, Maurice J. B.; Butte, Manish J.; Yang, Phillip C.; Walsh, Kenneth; Zhou, Bin; Bernstein, Daniel; Mercola, Mark; Ruiz-Lozano, Pilar

    2016-01-01

    The elucidation of factors that activate the regeneration of the adult mammalian heart is of major scientific and therapeutic importance. Here we found that epicardial cells contain a potent cardiogenic activity identified as follistatin-like 1 (Fstl1). Epicardial Fstl1 declines following myocardial infarction and is replaced by myocardial expression. Myocardial Fstl1 does not promote regeneration, either basally or upon transgenic overexpression. Application of the human Fstl1 protein (FSTL1) via an epicardial patch stimulates cell cycle entry and division of pre-existing cardiomyocytes, improving cardiac function and survival in mouse and swine models of myocardial infarction. The data suggest that the loss of epicardial FSTL1 is a maladaptive response to injury, and that its restoration would be an effective way to reverse myocardial death and remodelling following myocardial infarction in humans. PMID:26375005

  2. Epicardial FSTL1 reconstitution regenerates the adult mammalian heart.

    PubMed

    Wei, Ke; Serpooshan, Vahid; Hurtado, Cecilia; Diez-Cuñado, Marta; Zhao, Mingming; Maruyama, Sonomi; Zhu, Wenhong; Fajardo, Giovanni; Noseda, Michela; Nakamura, Kazuto; Tian, Xueying; Liu, Qiaozhen; Wang, Andrew; Matsuura, Yuka; Bushway, Paul; Cai, Wenqing; Savchenko, Alex; Mahmoudi, Morteza; Schneider, Michael D; van den Hoff, Maurice J B; Butte, Manish J; Yang, Phillip C; Walsh, Kenneth; Zhou, Bin; Bernstein, Daniel; Mercola, Mark; Ruiz-Lozano, Pilar

    2015-09-24

    The elucidation of factors that activate the regeneration of the adult mammalian heart is of major scientific and therapeutic importance. Here we found that epicardial cells contain a potent cardiogenic activity identified as follistatin-like 1 (Fstl1). Epicardial Fstl1 declines following myocardial infarction and is replaced by myocardial expression. Myocardial Fstl1 does not promote regeneration, either basally or upon transgenic overexpression. Application of the human Fstl1 protein (FSTL1) via an epicardial patch stimulates cell cycle entry and division of pre-existing cardiomyocytes, improving cardiac function and survival in mouse and swine models of myocardial infarction. The data suggest that the loss of epicardial FSTL1 is a maladaptive response to injury, and that its restoration would be an effective way to reverse myocardial death and remodelling following myocardial infarction in humans. PMID:26375005

  3. Incidence and prevalence of pregnancy-related heart disease.

    PubMed

    Sliwa, Karen; Böhm, Michael

    2014-03-15

    Worldwide, the numbers of women who have a pre-existing cardiovascular disease or develop cardiac problems during pregnancy are increasing and, due to the lack of evidenced-based data, this provides challenges for the treating physician. Cardiovascular disease in pregnancy is a complex topic as women can present either pre- or post-partum, due to a pre-existing heart disease such as operated on or unoperated on congenital heart disease, valvular heart disease, chronic hypertension, or familial dilated cardiomyopathy. Women often present with symptoms and signs of acute heart failure. On the other hand, there are diseases which are directly related to pregnancy, such as hypertensive disorders of pregnancy and peripartum cardiomyopathy, or where pregnancy increases risk of a disease as, for example, the risk of myocardial infarction. These diseases can have long-term implications to the life of the affected women and their families. There is, in particular, a paucity of data from developing countries of this unique disease pattern and its presentations. This review summarizes the current knowledge of the incidence and prevalence of pregnancy-related cardiovascular disease in women presenting pre- or post-partum. PMID:24459193

  4. Fibrocytes are associated with the fibrosis of coronary heart disease.

    PubMed

    Lei, Pu-Ping; Qu, Yong-Qiang; Shuai, Qun; Tao, Si-Ming; Bao, Yu-Xia; Wang, Yu; Wang, Shang-Wen; Wang, Dian-Hua

    2013-01-15

    Fibrocytes contribute significantly to fibrosis in many cardiac diseases. However, it is not clear whether fibrocytes are associated with the fibrosis in coronary heart disease (CHD). The aim of this study was to determine whether fibrocytes are involved in cardiac fibrosis in CHD. We identified the presence of fibrocytes in CHD heart by immunofluorescence and confocal microscopy, examined the collagen volume fraction by Masson's Trichrome staining, and evaluated the correlation between fibrocytes and cardiac fibrosis. In conjunction, we examined the location of CXCL12, a homing factor and specific ligand for CXCR4, by immunohistochemistry. Fibrocytes were identified in 26 out of 27 CHD hearts and in 10 out of 11 normal hearts. Combinations, including CD34/αSMA, CD34/procollagen-I, CD45/αSMA, CXCR4/procollagen-I and CXCR4/αSMA, stained significantly more fibrocytes in CHD hearts as compared with those in normal hearts (p<0.05). There were positive correlations between the collagen volume fraction and the amount of fibrocytes (r=0.558; p=0.003<0.01) and between the number of CXCR4(+) fibrocytes and the CXCL12(+) cells (r=0.741; p=0.000<0.01) in CHD hearts. Based upon these findings, we conclude that fibrocytes, likely recruited through the CXCR4/CXCL12 axis, may contribute to the increase in the fibroblast population in CHD heart. PMID:23177618

  5. Early origins of heart disease: low birth weight and determinants of cardiomyocyte endowment.

    PubMed

    Botting, K J; Wang, K C W; Padhee, M; McMillen, I C; Summers-Pearce, B; Rattanatray, L; Cutri, N; Posterino, G S; Brooks, D A; Morrison, J L

    2012-09-01

    1. World-wide epidemiological and experimental animal studies demonstrate that adversity in fetal life, resulting in intrauterine growth restriction, programmes the offspring for a greater susceptibility to ischaemic heart disease and heart failure in adult life. 2. After cardiogenesis, cardiomyocyte endowment is determined by a range of hormones and signalling pathways that regulate cardiomyocyte proliferation, apoptosis and the timing of multinucleation/terminal differentiation. 3. The small fetus may have reduced cardiomyocyte endowment owing to the impact of a suboptimal intrauterine environment on the signalling pathways that regulate cardiomyocyte proliferation, apoptosis and the timing of terminal differentiation. PMID:22126336

  6. Settling the 'Score' with Heart Disease

    NASA Technical Reports Server (NTRS)

    2004-01-01

    Technology and medicine forged a bond in 1986 when a group of dedicated NASA scientists, University of Southern California (USC) medical professors, and a Dutch cardiologist joined forces to prevent heart attacks, using ultrasound images of astronauts blood-flow patterns and the supercomputer depended upon to orchestrate the "Star Wars" Strategic Defense Initiative.

  7. Chronic obstructive pulmonary disease - adults - discharge

    MedlinePlus

    ... visit when they're all better. Save Your Energy at Home Place items you use often in ... or the skin around your fingernails are blue Alternative Names COPD - adults - discharge; Chronic obstructive airways disease - ...

  8. HEART DISEASE AS A COMPLICATION OF PREGNANCY

    PubMed Central

    Sampson, John J.

    1949-01-01

    Mere diagnosis of a valvular heart lesion without circulatory incapacity is inconsequential in considering the prognosis for a pregnant woman. There are grave dangers of heart failure during pregnancy, labor or the postpartum period in women who have had congestive failure prior to pregnancy or during a previous pregnancy and delivery. Decisions as to whether or not to recommend avoidance of pregnancy or therapeutic abortion should depend not alone upon the prospect of death during gestation or at the time of delivery, but also upon the possibility of increased impairment of heart function and physical incapacity of the mother in the postpartum period. Because of the extensive surgical procedure there are few indications for interrupting pregnancy after the third lunar month; and because the major circulatory loads do not increase after the eighth month, rarely should labor be prematurely induced after that time. The exertion of labor, although generally inconsequential, in some cases may produce sustained oxygen debt. In cases in which labor in a previous pregnancy has been accompanied by heart failure, cesarean section should be considered as a means of lessening the possibility of serious failure or death, although this is not a frequent consideration. In the resemblance of circulatory changes that occur, during delivery and immediately postpartum, to those changes produced by the closure of an arteriovenous shunt or patent ductus arteriosus, lies a suggestion as to some of the causative factors in heart failure during or soon after delivery. Probably of great importance is the decrease in blood volume and hemoconcentration at delivery followed by the return of water to the circulatory system, with consequent transient increase in blood volume, in the postpartum period. Additionally, the rise of venous pressure after use of oxytocic drugs suggests that rapid infusion of blood from an engorged uterus may cause an abrupt and perhaps poorly tolerated hypervolemia

  9. Heart-Healthy Families. Helping Your Kids Stay Fit Could Prevent Heart Disease in Their Futures.

    ERIC Educational Resources Information Center

    Vagnini, Frederic J.; Malone, Mary Jo

    1994-01-01

    The conditions and habits that lead to heart disease begin early in life. Obesity is the predecessor of a host of cardiovascular-related diseases; childhood obesity poses serious physical and psychological roadblocks for youngsters as they mature. The article suggests how families can adopt fitter lifestyles and instill good eating and exercise…

  10. 2016 National Rheumatic Fever Week: The status of rheumatic heart disease in South Africa.

    PubMed

    Mayosi, Bongani M

    2016-08-01

    There is evidence of early progress in the efforts to eliminate acute rheumatic fever (ARF) and control rheumatic heart disease (RHD) in South Africa. The caseload of ARF and RHD in paediatric units appears to be falling in some provinces such as Gauteng, and the mortality attributed to rheumatic heart disease at a population level has fallen from 1.3/100 000 in 2001 to 0.7/100 000 in 2012. However, the incidence of congestive heart failure due to RHD in adults remains high (~25/100 000/year) in Gauteng Province, and is associated with a high case fatality rate of up to 35% in 6 months. There is a need to intensify the application of comprehensive interventions to enhance the primary and secondary prevention and treatment of ARF/RHD in a registry-based national programme. PMID:27499394

  11. Heart Transplantation in Congenital Heart Disease: In Whom to Consider and When?

    PubMed Central

    Attenhofer Jost, Christine H.; Schmidt, Dörthe; Huebler, Michael; Balmer, Christian; Noll, Georg; Caduff, Rosmarie; Greutmann, Matthias

    2013-01-01

    Due to impressive improvements in surgical repair options, even patients with complex congenital heart disease (CHD) may survive into adulthood and have a high risk of end-stage heart failure. Thus, the number of patients with CHD needing heart transplantation (HTx) has been increasing in the last decades. This paper summarizes the changing etiology of causes of death in heart failure in CHD. The main reasons, contraindications, and risks of heart transplantation in CHD are discussed and underlined with three case vignettes. Compared to HTx in acquired heart disease, HTx in CHD has an increased risk of perioperative death and rejection. However, outcome of HTx for complex CHD has improved over the past 20 years. Additionally, mechanical support options might decrease the waiting list mortality in the future. The number of patients needing heart-lung transplantation (especially for Eisenmenger's syndrome) has decreased in the last years. Lung transplantation with intracardiac repair of a cardiac defect is another possibility especially for patients with interatrial shunts. Overall, HTx will remain an important treatment option for CHD in the near future. PMID:23577237

  12. Coconut Atrium in Long-Standing Rheumatic Valvular Heart Disease

    PubMed Central

    Onishi, Takahisa; Idei, Yuka; Otsui, Kazunori; Iwata, Sachiyo; Suzuki, Atsushi; Ozawa, Toru; Domoto, Koji; Takei, Asumi; Inamoto, Shinya; Inoue, Nobutaka

    2015-01-01

    Patient: Male, 76 Final Diagnosis: Rheumatic valvular heart disease Symptoms: Breathlessness and leg edema Medication: — Clinical Procedure: Medical treatment for heart failure Specialty: Cardiology Objective: Rare disease Background: Complete calcification of the left atrium (LA) is called “coconut atrium”, which decreases the compliance of LA, leading to the elevation of LA pressure that is transmitted to the right-side of the heart. The pathogenesis of LA calcification in patients with rheumatic heart disease is unknown; however, possible mechanisms include chronic strain force in the atrial wall and inflammation. We report here a patient with long-standing rheumatic valvular heart disease with coconut atrium. Case Report: A 76-year-old man presented with breathlessness and leg edema due to right-sided heart failure. He was diagnosed with rheumatic fever at 8 years of age. Mitral commissurotomy and the mitral and aortic valve replacement were previously performed to treat mitral and aortic valvular stenosis. The profile view of the chest X-ray indicated a diffuse calcified outline of the LA wall. A transthoracic echocardiogram revealed pulmonary hyper-tension and dilatation of both atria. Moreover, computed tomography showed nearly circumferential calcification of the LA wall. Despite intense medical treatment, he succumbed to heart failure. An autopsy demonstrated that the LA was markedly dilated, its wall was calcified, and its appearance was similar to the surface of an atherosclerotic aorta. Microscopic examination revealed intensive calcification in the endocardium. Minimal accumulation of inflammatory cells was noted. Although slight fibrosis was observed, the cardiac musculature was preserved. Conclusions: To the best of our knowledge, this is the first report that identifies the histological changes of LA calcification associated with long-standing rheumatic valvular heart disease. PMID:25819539

  13. Harnessing the secretome of cardiac stem cells as therapy for ischemic heart disease.

    PubMed

    Khanabdali, Ramin; Rosdah, Ayeshah A; Dusting, Gregory J; Lim, Shiang Y

    2016-08-01

    Adult stem cells continue to promise opportunities to repair damaged cardiac tissue. However, precisely how adult stem cells accomplish cardiac repair, especially after ischemic damage, remains controversial. It has been postulated that the clinical benefit of adult stem cells for cardiovascular disease results from the release of cytokines and growth factors by the transplanted cells. Studies in animal models of myocardial infarction have reported that such paracrine factors released from transplanted adult stem cells contribute to improved cardiac function by several processes. These include promoting neovascularization of damaged tissue, reducing inflammation, reducing fibrosis and scar formation, as well as protecting cardiomyocytes from apoptosis. In addition, these factors might also stimulate endogenous repair by activating cardiac stem cells. Interestingly, stem cells discovered to be resident in the heart appear to be functionally superior to extra-cardiac adult stem cells when transplanted for cardiac repair and regeneration. In this review, we discuss the therapeutic potential of cardiac stem cells and how the proteins secreted from these cells might be harnessed to promote repair and regeneration of damaged cardiac tissue. We also highlight how recent controversies about the efficacy of adult stem cells in clinical trials of ischemic heart disease have not dampened enthusiasm for the application of cardiac stem cells and their paracrine factors for cardiac repair: the latter have proved superior to the mesenchymal stem cells used in most clinical trials in the past, some of which appear to have been conducted with sub-optimal rigor. PMID:26903387

  14. Reemphasizing the Role of Exercise in Preventing Heart Disease.

    ERIC Educational Resources Information Center

    Nash, Heyward L.

    1989-01-01

    A recent study suggests that high-density lipoprotein cholesterol (HDL-C) level may be a better predictor of heart disease than total cholesterol level. Even moderate amounts of aerobic exercise can raise the level of HDL-C and lower the risk of coronary artery disease. (SM)

  15. The school age child with congenital heart disease.

    PubMed

    Boyle, Lynn; Kelly, Michelle M; Reynolds, Kathryn; Conlan, Misty; Taylor, Felisha

    2015-01-01

    Currently, in the United States, there are approximately 1 in 150 adults living with congenital heart disease (CHD) (). Infant and childhood mortality related to CHD decreased by 31% between 1987 and 2005 (). This survival trend is predicted to increase each year due to advancements in treatment and management of CHD. This significant shift in the epidemiology of CHD requires nurses to take action in preparing children with CHD and their families for their teenage years and young adulthood. The school-age child is the ideal age to begin teaching the child about their healthcare needs and how to care for themselves in preparation for the future. The school-age child with CHD has specific physical, intellectual, emotional, and developmental needs that must be considered and managed using a multidisciplinary approach. Pediatric nurses must be aware of these needs as they help the child and their family seamlessly and successfully transition into young adulthood as a happy and healthy CHD survivor. PMID:25330332

  16. Current use of pimobendan in canine patients with heart disease.

    PubMed

    Boswood, Adrian

    2010-07-01

    Pimobendan is a drug with both inotropic and vasodilatory properties and is widely used for the treatment of heart failure in dogs. The best evidence regarding its efficacy is derived from several clinical studies of dogs with the two most common conditions that result in heart failure: dilated cardiomyopathy (DCM) and degenerative mitral valve disease (DMVD). The main studies addressing the effectiveness of pimobendan in dogs with DCM and DVMD are discussed in this article. PMID:20610012

  17. Stroke Prevention in Atrial Fibrillation and Valvular Heart Disease.

    PubMed

    Ahmad, Saad; Wilt, Heath

    2016-01-01

    There is a clinically staggering burden of disease stemming from cerebrovascular events, of which a majority are ischemic in nature and many are precipitated by atrial fibrillation (AF). AF can occur in isolation or in association with myocardial or structural heart disease. In the latter case, and when considering health at an international level, congenital and acquired valve-related diseases are frequent contributors to the current pandemic of AF and its clinical impact. Guidelines crafted by the American Heart Association, American College of Cardiology, European Society of Cardiology and Heart Rhythm Society underscore the use of vitamin K antagonists (VKAs) among patients with valvular heart disease, particularly in the presence of concomitant AF, to reduce the risk of ischemic stroke of cardioembolic origin; however, the non-VKAs, also referred to as direct, target-specific or new oral anticoagulants (NOACs), have not been actively studied in this particular population. In fact, each of the new agents is approved in patients with AF not caused by a valve problem. The aim of our review is to carefully examine the available evidence from pivotal phase 3 clinical trials of NOACs and determine how they might perform in patients with AF and concomitant valvular heart disease. PMID:27347228

  18. Stroke Prevention in Atrial Fibrillation and Valvular Heart Disease

    PubMed Central

    Ahmad, Saad; Wilt, Heath

    2016-01-01

    There is a clinically staggering burden of disease stemming from cerebrovascular events, of which a majority are ischemic in nature and many are precipitated by atrial fibrillation (AF). AF can occur in isolation or in association with myocardial or structural heart disease. In the latter case, and when considering health at an international level, congenital and acquired valve-related diseases are frequent contributors to the current pandemic of AF and its clinical impact. Guidelines crafted by the American Heart Association, American College of Cardiology, European Society of Cardiology and Heart Rhythm Society underscore the use of vitamin K antagonists (VKAs) among patients with valvular heart disease, particularly in the presence of concomitant AF, to reduce the risk of ischemic stroke of cardioembolic origin; however, the non-VKAs, also referred to as direct, target-specific or new oral anticoagulants (NOACs), have not been actively studied in this particular population. In fact, each of the new agents is approved in patients with AF not caused by a valve problem. The aim of our review is to carefully examine the available evidence from pivotal phase 3 clinical trials of NOACs and determine how they might perform in patients with AF and concomitant valvular heart disease. PMID:27347228

  19. Screening and Management of Depression for Adults With Chronic Diseases

    PubMed Central

    2013-01-01

    Background Depression is the leading cause of disability and the fourth leading contributor to the global burden of disease. In Canada, the 1-year prevalence of major depressive disorder was approximately 6% in Canadians 18 and older. A large prospective Canadian study reported an increased risk of developing depression in people with chronic diseases compared with those without such diseases. Objectives To systematically review the literature regarding the effectiveness of screening for depression and/or anxiety in adults with chronic diseases in the community setting. To conduct a non-systematic, post-hoc analysis to evaluate whether a screen-and-treat strategy for depression is associated with an improvement in chronic disease outcomes. Data Sources A literature search was performed on January 29, 2012, using OVID MEDLINE, OVID MEDLINE In-Process and Other Non-Indexed Citations, OVID EMBASE, OVID PsycINFO, EBSCO Cumulative Index to Nursing & Allied Health Literature (CINAHL), the Wiley Cochrane Library, and the Centre for Reviews and Dissemination database, for studies published from January 1, 2002 until January 29, 2012. Review Methods No citations were identified for the first objective. For the second, systematic reviews and randomized controlled trials that compared depression management for adults with chronic disease with usual care/placebo were included. Where possible, the results of randomized controlled trials were pooled using a random-effects model. Results Eight primary randomized controlled trials and 1 systematic review were included in the post-hoc analysis (objective 2)—1 in people with diabetes, 2 in people with heart failure, and 5 in people with coronary artery disease. Across all studies, there was no evidence that managing depression improved chronic disease outcomes. The quality of evidence (GRADE) ranged from low to moderate. Some of the study results (specifically in coronary artery disease populations) were suggestive of benefit, but

  20. Cardiac image modelling: Breadth and depth in heart disease.

    PubMed

    Suinesiaputra, Avan; McCulloch, Andrew D; Nash, Martyn P; Pontre, Beau; Young, Alistair A

    2016-10-01

    With the advent of large-scale imaging studies and big health data, and the corresponding growth in analytics, machine learning and computational image analysis methods, there are now exciting opportunities for deepening our understanding of the mechanisms and characteristics of heart disease. Two emerging fields are computational analysis of cardiac remodelling (shape and motion changes due to disease) and computational analysis of physiology and mechanics to estimate biophysical properties from non-invasive imaging. Many large cohort studies now underway around the world have been specifically designed based on non-invasive imaging technologies in order to gain new information about the development of heart disease from asymptomatic to clinical manifestations. These give an unprecedented breadth to the quantification of population variation and disease development. Also, for the individual patient, it is now possible to determine biophysical properties of myocardial tissue in health and disease by interpreting detailed imaging data using computational modelling. For these population and patient-specific computational modelling methods to develop further, we need open benchmarks for algorithm comparison and validation, open sharing of data and algorithms, and demonstration of clinical efficacy in patient management and care. The combination of population and patient-specific modelling will give new insights into the mechanisms of cardiac disease, in particular the development of heart failure, congenital heart disease, myocardial infarction, contractile dysfunction and diastolic dysfunction. PMID:27349830

  1. Pregnancy and non-valvular heart disease--anesthetic considerations.

    PubMed

    Maitra, Gaurab; Sengupta, Saikat; Rudra, Amitava; Debnath, Saurabh

    2010-01-01

    Non-valvular heart disease is an important cause of cardiac disease in pregnancy and presents a unique challenge to the anesthesiologist during labor and delivery. A keen understanding of the underlying pathophysiology, in addition to the altered physiology of pregnancy, is the key to managing such patients. Disease-specific goals of management may help preserve the hemodynamic and ventilatory parameters within an acceptable limit and a successful conduct of labor and postpartum period. PMID:20442539

  2. Other Possible Heart Disease Risk Factors

    MedlinePlus

    ... having trouble sleeping, don't drink caffeine or alcohol before bed and make sure your bedroom is cool and dark. Also, try doing something relaxing before bed and use your bed for sleep and sex only. Return to top Lower income Research shows that lower income adults have an ...

  3. Evolving Concepts of Pulmonary Hypertension Secondary to Left Heart Disease.

    PubMed

    Ramu, Bhavadharini; Thenappan, Thenappan

    2016-04-01

    Pulmonary hypertension associated with left heart disease is the most common form of pulmonary hypertension. Although its pathophysiology remains incompletely understood, it is now well recognized that the presence of pulmonary hypertension is associated with a worse prognosis. Right ventricular failure has independent and additive prognostic value over pulmonary hypertension for adverse outcomes in left heart disease. Recently, several new terminologies have been introduced to better define and characterize the nature and severity of pulmonary hypertension. Several new treatment options including the use of pulmonary arterial hypertension specific therapies are being considered, but there is lack of evidence. Here, we review the recent advances in this field and summarize the diagnostic and therapeutic modalities of use in the management of pulmonary hypertension associated with left heart disease. PMID:26886381

  4. Plasma homocysteine levels in patients with coronary heart disease.

    PubMed

    Chacko, K A

    1998-01-01

    Hyperhomocysteinemia is being identified as a risk factor for coronary heart disease but its role among Asian Indians has not been studied. This has practical importance because (1) the data generated in the West may not represent Indian population, and (2) the condition is remediable. To assess the magnitude of this problem, we studied 56 patients with coronary heart disease, and 53 control subjects. Details of diet, smoking, medication, hypertension and diabetes were recorded; lipids and sugar levels were estimated in all. Patients with renal and liver diseases were excluded. Serum homocysteine was estimated using liquid chromatography. Both the groups were comparable by age and sex. Higher, but statistically insignificant homocysteine levels were seen in patients with coronary heart disease: 10.98 +/- 9.04 nmol/ml vs 9.41 +/- 3.60 nmol/ml in control subjects. Among males, higher, but statistically insignificant levels were seen in coronary heart disease patients: 11.96 +/- 9.41 nmol/ml vs 9.87 +/- 3.50 nmol/ ml in control subjects; among females, the levels were lower though not significant: 5.10 +/- 1.64 nmol/ml vs 6.39 +/- 2.99 nmol/ml. Sub-group analysis with age 40 as dividing point did not show significant difference. Six (10.7%) patients with coronary heart disease and three (5.7%) control subjects had homocysteine levels above 95th percentile of control subjects (p = NS). Twenty-three (41.1%) coronary heart disease patients and 19 (35.9%) control subjects had levels above 10 nmol/ml (p = NS). We conclude that homocysteine is not a major risk factor for coronary heart disease in the study population. The lack of statistical significance could be due to inadequate sample size although some past studies reporting statistically significant association between coronary heart disease and homocysteine involved similar or smaller number of subjects. Larger studies are warranted to see if ethnic differences also have any role. PMID:9753851

  5. Prognostic and Therapeutic Implications of Frailty in Older Adults with Heart Failure.

    PubMed

    Goldfarb, Michael; Sheppard, Richard; Afilalo, Jonathan

    2015-11-01

    Frailty is increasingly recognized in older adults with cardiovascular disease, particularly in those with heart failure (HF). A growing body of evidence has shown that frailty has a negative effect on survival, hospitalizations, disability, and quality of life. Beyond frailty, additional domains captured by a comprehensive geriatric assessment contribute incremental value in predicting outcomes and identifying treatment targets. Exercise training is ideally suited to this setting as it can concomitantly improve physical frailty and HF symptoms. Multidisciplinary disease management programs offer a number of benefits for frail HF patients; invasive procedures carry a higher risk of morbidity than in non-frail counterparts, and evidence-based drugs and devices have an uncertain value and warrant further research. While more data accrues, difficult therapeutic decisions should be individualized using a shared patient-centered decision making approach. PMID:26346250

  6. Risk of hospitalization due to pneumococcal disease in adults in Spain. The CORIENNE study.

    PubMed

    Gil-Prieto, Ruth; Pascual-Garcia, Raquel; Walter, Stefan; Álvaro-Meca, Alejandro; Gil-De-Miguel, Ángel

    2016-07-01

    Pneumococcal disease causes a high burden of disease in adults, leading to high rates of hospitalization, especially in the elderly. All hospital discharges for pneumococcal disease and pneumococcal pneumonia among adults over 18 y of age reported in first diagnostic position in 2011 (January 1, 2011 through December 31, 2011) were obtained. A total of 10,861 hospital discharges due to pneumococcal disease were reported in adults in Spain in 2011 with an annual incidence of hospitalization of 0.285 (CI 95%: 0.280-0.291) per 1,000 population over 18 y old. Case-fatality rate was 8%. Estimated cost of these hospitalisations in 2011 was more than 57 million €. Pneumococcal pneumonia accounted for the 92% of the hospital discharges All the chronic condition studied: asplenia, chronic respiratory disease, chronic heart disease, chronic renal disease, Diabetes Mellitus and immunosuppression, increased the risk of hospitalization in patients with pneumococcal pneumonia, especially in those aged 18-64 y old. Case-fatality rate among adult patients hospitalized with at least one underlying condition was significantly higher than among patients without comorbidities. Our results identified asplenia, chronic respiratory disease, chronic heart disease, chronic renal disease, chronic liver disease, Diabetes Mellitus and immunosuppression as risk groups for hospitalization. Older adults, immunocompromised patients and immunocompetent patients with underlying conditions could benefit from vaccination. PMID:26901683

  7. [Pathology of the heart conducting system in the thanatogenesis of sudden death from alcoholic cardiomyopathy and coronary heart disease].

    PubMed

    Kul'bitskiĭ, B N; Larev, Z V; Fedulova, M V; Denisova, O P; Bogomolov, D V

    2012-01-01

    The present literature review is focused on the contribution of various pathological changes in the heart conducting system to the tanatogenesis of sudden death from alcoholic cardiomyopathy and coronary heart disease viewed from the perspective of a forensic medical expert. The currently available data on the disorders in the heart conducting system in the subjects with these diseases are presented. Various aspects of pathology of the heart conducting system are considered in the modern and historical contexts. The prospects for the further investigations into the tanatogenic mechanisms of sudden death by reason of alcoholic cardiomyopathy and coronary heart disease are outlined. PMID:22686063

  8. The role of coronary artery disease in heart failure.

    PubMed

    Lala, Anuradha; Desai, Akshay S

    2014-04-01

    Enhanced survival following acute myocardial infarction and the declining prevalence of hypertension and valvular heart disease as contributors to incident heart failure (HF) have fueled the emergence of coronary artery disease (CAD) as the primary risk factor for HF development. Despite the acknowledged role of CAD in the development of HF, the role of coronary revascularization in reducing HF-associated morbidity and mortality remains controversial. The authors review key features of the epidemiology and pathophysiology of CAD in patients with HF as well as the emerging data from recent clinical trials that inform the modern approach to management. PMID:24656111

  9. Predicting Coronary Heart Disease and Stroke: The FINRISK Calculator.

    PubMed

    Vartiainen, Erkki; Laatikainen, Tiina; Peltonen, Markku; Puska, Pekka

    2016-06-01

    The FINRISK risk calculator predicts 10-year risk for coronary heart disease, stroke incidence, and their combination. The model is based on 10-year cohort follow-up from 3 different cohorts in 1982, 1987, and 1992 from a random population sample in 3 areas in Finland. Coronary heart disease, stroke, and their combination are predicted by smoking, systolic blood pressure, total cholesterol, high-density lipoprotein cholesterol, diabetes, and family history. The Internet-based calculator is commonly used in Finland in health services to assess the need for hypertension and hypercholesterolemia treatment and is used also in patients' counseling. PMID:27242089

  10. Computational fluid dynamics models and congenital heart diseases

    PubMed Central

    Pennati, Giancarlo; Corsini, Chiara; Hsia, Tain-Yen; Migliavacca, Francesco

    2013-01-01

    Mathematical modeling is a powerful tool to investigate hemodynamics of the circulatory system. With improving imaging techniques and detailed clinical investigations, it is now possible to construct patient-specific models of reconstructive surgeries for the treatment of congenital heart diseases. These models can help clinicians to better understand the hemodynamic behavior of different surgical options for a treated patient. This review outlines recent advances in mathematical modeling in congenital heart diseases, the discoveries and limitations these models present, and future directions that are on the horizon. PMID:24432298

  11. Dynamic Heterogeneity of the Heart Valve Interstitial Cell Population in Mitral Valve Health and Disease

    PubMed Central

    Sauls, Kimberly; Koenig, Sara N.; Anstine, Lindsey J.; Garg, Vidu; Norris, Russell A.; Lincoln, Joy

    2015-01-01

    The heart valve interstitial cell (VIC) population is dynamic and thought to mediate lay down and maintenance of the tri-laminar extracellular matrix (ECM) structure within the developing and mature valve throughout life. Disturbances in the contribution and distribution of valve ECM components are detrimental to biomechanical function and associated with disease. This pathological process is associated with activation of resident VICs that in the absence of disease reside as quiescent cells. While these paradigms have been long standing, characterization of this abundant and ever-changing valve cell population is incomplete. Here we examine the expression pattern of Smooth muscle α-actin, Periostin, Twist1 and Vimentin in cultured VICs, heart valves from healthy embryonic, postnatal and adult mice, as well as mature valves from human patients and established mouse models of disease. We show that the VIC population is highly heterogeneous and phenotypes are dependent on age, species, location, and disease state. Furthermore, we identify phenotypic diversity across common models of mitral valve disease. These studies significantly contribute to characterizing the VIC population in health and disease and provide insights into the cellular dynamics that maintain valve structure in healthy adults and mediate pathologic remodeling in disease states. PMID:26527432

  12. Predictive Validity of the American College of Cardiology/American Heart Association Pooled Cohort Equations in Predicting All-Cause and Cardiovascular Disease-Specific Mortality in a National Prospective Cohort Study of Adults in the United States.

    PubMed

    Loprinzi, Paul D; Addoh, Ovuokerie

    2016-06-01

    The predictive validity of the Pooled Cohort risk (PCR) equations for cardiovascular disease (CVD)-specific and all-cause mortality among a national sample of US adults has yet to be evaluated, which was this study's purpose. Data from the 1999-2010 National Health and Nutrition Examination Survey were used, with participants followed up through December 31, 2011, to ascertain mortality status via the National Death Index probabilistic algorithm. The analyzed sample included 11,171 CVD-free adults (40-79 years of age). The 10-year risk of a first atherosclerotic cardiovascular disease (ASCVD) event was determined from the PCR equations. For the entire sample encompassing 849,202 person-months, we found an incidence rate of 1.00 (95% CI, 0.93-1.07) all-cause deaths per 1000 person-months and an incidence rate of 0.15 (95% CI, 0.12-0.17) CVD-specific deaths per 1000 person-months. The unweighted median follow-up duration was 72 months. For nearly all analyses (unadjusted and adjusted models with ASCVD expressed as a continuous variable as well as dichotomized at 7.5% and 20%), the ASCVD risk score was significantly associated with all-cause and CVD-specific mortality (P<.05). In the adjusted model, the increased all-cause mortality risk ranged from 47% to 77% based on an ASCVD risk of 20% or higher and 7.5% or higher, respectively. Those with an ASCVD score of 7.5% or higher had a 3-fold increased risk of CVD-specific mortality. The 10-year predicted risk of a first ASCVD event via the PCR equations was associated with all-cause and CVD-specific mortality among those free of CVD at baseline. In this American adult sample, the PCR equations provide evidence of predictive validity. PMID:27180122

  13. Prenatal methamphetamine differentially alters myocardial sensitivity to ischemic injury in male and female adult hearts.

    PubMed

    Rorabaugh, Boyd R; Seeley, Sarah L; Bui, Albert D; Sprague, Lisanne; D'Souza, Manoranjan S

    2016-02-15

    Methamphetamine is one of the most common illicit drugs abused during pregnancy. The neurological effects of prenatal methamphetamine are well known. However, few studies have investigated the potential effects of prenatal methamphetamine on adult cardiovascular function. Previous work demonstrated that prenatal cocaine exposure increases sensitivity of the adult heart to ischemic injury. Methamphetamine and cocaine have different mechanisms of action, but both drugs exert their effects by increasing dopaminergic and adrenergic receptor stimulation. Thus the goal of this study was to determine whether prenatal methamphetamine also worsens ischemic injury in the adult heart. Pregnant rats were injected with methamphetamine (5 mg·kg(-1)·day(-1)) or saline throughout pregnancy. When pups reached 8 wk of age, their hearts were subjected to ischemia and reperfusion by means of a Langendorff isolated heart system. Prenatal methamphetamine had no significant effect on infarct size, preischemic contractile function, or postischemic recovery of contractile function in male hearts. However, methamphetamine-treated female hearts exhibited significantly larger infarcts and significantly elevated end-diastolic pressure during recovery from ischemia. Methamphetamine significantly reduced protein kinase Cε expression and Akt phosphorylation in female hearts but had no effect on these cardioprotective proteins in male hearts. These data indicate that prenatal methamphetamine differentially affects male and female sensitivity to myocardial ischemic injury and alters cardioprotective signaling proteins in the adult heart. PMID:26683901

  14. Management of pulmonary arterial hypertension associated with congenital heart disease.

    PubMed

    Togănel, Rodica; Benedek, I; Suteu, Carmen; Blesneac, Cristina

    2007-01-01

    Congenital heart diseases are the most common congenital malformations and account for about eight cases per 1000 births and are often associated with pulmonary arterial hypertension. Increased shear stress and the excess flow through the pulmonary vascular bed due to a systemic-to-pulmonary shunt lead to the development of pulmonary vascular disease and an increase in pulmonary vascular resistance. Without surgical repair approximately 30% of patients develop pulmonary vascular disease. Eisenmenger syndrome represents the extreme end of pulmonary arterial hypertension with congenital heart disease. We summarized the current therapeutic options for pulmonary arterial hypertension; conventional treatments including calcium channel blockers, anticoagulation, digitalis, diuretics, and new treatment: prostacyclin, bosentan, sildenafil, ambrisentan. Preliminary data of new therapies are encouraging with disease significantly improved natural history, but there is need for more evidence-based data. PMID:18333354

  15. Contrast stress echocardiography in hypertensive heart disease

    PubMed Central

    2011-01-01

    Hypertension is associated with atherosclerosis and cardiac and vascular structural and functional changes. Myocardial ischemia may arise in hypertension independent of coronary artery disease through an interaction between several pathophysiological mechanisms, including left ventricular hypertrophy, increased arterial stiffness and reduced coronary flow reserve associated with microvascular disease and endothelial dysfunction. The present case report demonstrates how contrast stress echocardiography can be used to diagnose myocardial ischemia in a hypertensive patient with angina pectoris but without significant obstructive coronary artery disease. The myocardial ischemia was due to severe resistant hypertension complicated with concentric left ventricular hypertrophy and increased arterial stiffness. PMID:22093163

  16. Preparticipation athletic screening for genetic heart disease.

    PubMed

    Myerson, Merle; Sanchez-Ross, Monica; Sherrid, Mark V

    2012-01-01

    Sudden cardiac death (SCD) in young athletes is relatively uncommon but tragic when it occurs. Many of these deaths can be prevented by pre-exercise screening to identify cardiac abnormalities and those at high risk. Although recent research has provided much needed information on SCD in athletes, there remain significant gaps in the knowledge needed to determine an optimal screening protocol. This review examines the incidence and demographics of SCD in athletes and the difficulties in determining whether changes in an athlete's heart are due to training or represent a potentially malignant congenital abnormality. Current guidelines for screening and the intense debate over the use of the 12-lead electrocardiogram are discussed. Lastly, the importance of a response plan to an apparent SCD event that includes on-site/on-field automated external defibrillators will be discussed. A case study that illustrates the challenges in screening is presented. PMID:22687598

  17. Tuning flux: autophagy as a target of heart disease therapy

    PubMed Central

    Xie, Min; Morales, Cyndi R.; Lavandero, Sergio; Hill, Joseph A.

    2013-01-01

    Purpose of review Despite maximum medical and mechanical support therapy, heart failure remains a relentlessly progressive disorder with substantial morbidity and mortality. Autophagy, an evolutionarily conserved process of cellular cannibalization, has been implicated in virtually all forms of cardiovascular disease. Indeed, its role is context dependent, antagonizing or promoting disease depending on the circumstance. Here, we review current understanding of the role of autophagy in the pathogenesis of heart failure and explore this pathway as a target of therapeutic intervention. Recent findings In preclinical models of heart disease, cardiomyocyte autophagic flux is activated; indeed, its role in disease pathogenesis is the subject of intense investigation to define mechanism. Similarly, in failing human heart of a variety of etiologies, cardiomyocyte autophagic activity is upregulated, and therapy, such as with mechanical support systems, elicits declines in autophagy activity. However, when suppression of autophagy is complete, rapid and catastrophic cell death occurs, consistent with a model in which basal autophagic flux is required for proteostasis. Thus, a narrow zone of ‘optimal’ autophagy seems to exist. The challenge moving forward is to tune the stress-triggered autophagic response within that ‘sweet spot’ range for therapeutic benefit. Summary Whereas we have known for some years of the participation of lysosomal mechanisms in heart disease, it is only recently that upstream mechanisms (autophagy) are being explored. The challenge for the future is to dissect the underlying circuitry and titrate the response into an optimal, proteostasis-promoting range in hopes of mitigating the ever-expanding epidemic of heart failure. PMID:21415729

  18. Change in alcohol consumption and risk of death from all causes and from ischaemic heart disease.

    PubMed Central

    Lazarus, N B; Kaplan, G A; Cohen, R D; Leu, D J

    1991-01-01

    OBJECTIVE--To examine the association between alcohol consumption and mortality from all causes and from ischaemic heart disease with a focus on differentiating between long term abstainers and more recent non-drinkers. DESIGN--Cohort study of changes in alcohol consumption from 1965 to 1974 and mortality from all causes and ischaemic heart disease during 1974-84. SETTING--Population based study of adult residents of Alameda County, California. SUBJECTS--2225 women and 1845 men aged 35 and over in 1965. MAIN OUTCOME MEASURES--Alcohol consumption in 1964 and 1974 and mortality from all causes and from ischaemic heart disease during 1974-84. RESULTS--There was a significantly higher risk of death from all causes and from ischaemic heart disease in women who gave up drinking between 1965 and 1974 than in women who continued to drink (relative risk 1.72, 95% confidence interval 1.11 to 2.66, and 2.75, 1.44 to 5.23, for all causes and ischaemic heart disease respectively). A significant increase in risk was not seen in men who gave up drinking (1.32, 0.87 to 2.01, and 0.95, 0.41 to 2.20, respectively). Among men, long term abstainers compared with drinkers were at increased risk of death from all causes and from ischaemic heart disease, though the associations were not significant (1.40, 0.98 to 2.00, and 1.40, 0.76 to 2.58, for all causes and ischaemic heart disease respectively). CONCLUSION--Some of the increased risk of death from all causes and from ischaemic heart disease associated with not drinking in women seems to be accounted for by higher risks among those who gave up drinking. Men who are long term abstainers may also be at an increased risk of death. The heterogeneity of the non-drinking group should be considered when comparisons are made with drinkers. PMID:1912885

  19. Toxoplasma gondii Myocarditis after Adult Heart Transplantation: Successful Prophylaxis with Pyrimethamine

    PubMed Central

    Strabelli, Tania Mara V.; Siciliano, Rinaldo Focaccia; Vidal Campos, Silvia; Bianchi Castelli, Jussara; Bacal, Fernando; Bocchi, Edimar A.; Uip, David E.

    2012-01-01

    Toxoplasma gondii primary infection/reactivation after solid organ transplantation is a serious complication, due to the high mortality rate following disseminated disease. We performed a retrospective study of all cases of T. gondii infections in 436 adult patients who had received an orthotopic cardiac transplant at our Institution from May 1968 to January 2011. Six patients (1.3%) developed T. gondii infection/reactivation in the post-operative period. All infections/reactivations occurred before 1996, when no standardized toxoplasmosis prophylactic regimen or co-trimoxazole prophylaxis was used. Starting with the 112th heart transplant, oral pyrimethamine 75 mg/day was used for seronegative transplant recipients whose donors were seropositive or unknown. Two patients (33.3%) presented with disseminated toxoplasmosis infection, and all patients (100%) had myocarditis. Five patients (83.3%) were seronegative before transplant and one patient did not have pre-transplant serology available. Median time for infection onset was 131 days following transplantation. Three patients (50%) died due to toxoplasmosis infection. After 1996, we did not observe any additional cases of T. gondii infection/reactivation. In conclusion, toxoplasmosis in heart allographs was more frequent among seronegative heart recipients, and oral pyrimethamine was highly effective for the prevention of T. gondii infection in this population. PMID:23209479

  20. How Can Heart Disease be Prevented?

    MedlinePlus

    ... Disease Treated?" Rate This Content: NEXT >> Featured Video All of Our Stories Are Red: Yaskary's Story 04/ ... part of the National Institutes of Health (NIH). All of Our Stories Are Red: Eileen's Story 04/ ...

  1. Adaptive genetic variation and heart disease risk

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Purpose of review: Obesity, dyslipidemia and cardiovascular disease are complex and determined by both genetic and environmental factors and their interrelationships. Many associations from genome-wide association studies (GWAS) and candidate gene approaches have described a multitude of polymorphis...

  2. Perspectives of Puerto Rican Adults about Heart Health and a Potential Community Program

    PubMed Central

    Todorova, Irina L.G.; Tejada, Shirley; Castaneda-Sceppa, Carmen

    2015-01-01

    Background Puerto Ricans are the second largest Hispanic group in the U.S. and older adults have significant health disparities. Educational programs that address heart disease risk for this population have rarely been developed and implemented. Purpose To address this gap, the Heart Healthy Initiative for Puerto Rican adults is being developed. To develop it as a participatory program, the community members were asked about their perspectives. Methods Five focus groups with 28 participants, aged 45–60, were conducted, transcribed and analyzed using Thematic Analysis. In-depth analysis of meanings of health promoting behaviors, in the context of cultural beliefs and values was carried out. Results The following themes were identified: Health as balance and integration; Health as connection of self, connection with others; Cultural meanings of lifestyle choices; Stresses and struggles. Participants suggested that the program should have significant variety and a holistic perspective, be sensitive to different needs and motivations, stimulate mutual understanding and shared cultural meanings. Discussion The program needs to support lifestyle changes which maximally preserve traditions and to introduce multi-level changes. Translation to Health Education Practice The identified cultural meanings of diet, physical activity and relationships were taken into account to develop the educational curriculum. PMID:26161165

  3. Hyperhomocysteinaemia, Helicobacter pylori, and coronary heart disease.

    PubMed

    Sung, J J; Sanderson, J E

    1996-10-01

    Hyperhomocysteinaemia and Helicobacter pylori infection have recently been implicated in the pathogenesis of coronary artery disease. These two risk factors, though they seem unrelated, could be linked by a deficiency of vitamins and folate caused by chronic gastritis in H pylori infection. This nutritional defect could lead to failure of methylation by 5-methyl-tetrahydrofolic acid and thus exacerbate the accumulation of homocysteine in susceptible patients. Homocysteine is toxic to endothelial cells and results in coronary artery disease. PMID:8983673

  4. Placing Advocacy at the Heart of Adult Education

    ERIC Educational Resources Information Center

    Taylor, Jackie

    2016-01-01

    Adult educators know that adults and families change their lives through adult education. Adult education also positively impacts a host of social and economic issues. Yet this fact is largely unknown or misunderstood by the general public. Resources have become increasingly scarce, while at the same time adult educators are asked to do more with…

  5. Psychological risk factors and the metabolic syndrome in patients with coronary heart disease: Findings from the Heart and Soul Study

    PubMed Central

    Cohen, Beth E.; Panguluri, Praveen; Na, Beeya; Whooley, Mary A.

    2010-01-01

    Psychological factors, such as depression and anxiety, are independently associated with an increased risk of both diabetes mellitus and cardiovascular disease, but the reasons for these associations are unknown. We sought to determine whether psychological factors were associated with a greater prevalence of the metabolic syndrome in patients with coronary heart disease, and the extent to which such an association may be explained by socioeconomic status, health behaviors, and biological mediators. We conducted a cross-sectional study of 1024 outpatients with stable coronary heart disease. Psychological factors, including depressive and anxiety symptoms, hostility, anger, and optimism–pessimism, were assessed using validated standardized questionnaires. The presence or absence of the metabolic syndrome was determined using the criteria outlined by the National Cholesterol Education Program, Adult Treatment Panel III. Higher levels of depression, anger expression, hostility, and pessimism were significantly associated with increased prevalence of the metabolic syndrome. These associations were explained by differences in socioeconomic status and health behaviors. Additional adjustment for potential biological mediators had little impact. Further research is needed to determine whether addressing socioeconomic and behavioral factors in people with depression or high levels of anger or hostility could reduce the burden of the metabolic syndrome. PMID:19969373

  6. Prevention of rheumatic Fever and heart disease: nepalese experience.

    PubMed

    Regmi, Prakash Raj; Wyber, Rosemary

    2013-09-01

    Rheumatic heart disease (RHD) is a major public health problem in Nepal that affects young children and adolescents. Historically, many young people suffered severe valvular disease and died awaiting heart valve replacement. For some years, the Nepal Heart Foundation (NHF) advocated for a more comprehensive program to reduce the burden of RHD. In 2007, the government of Nepal announced funding for an RHD control program to be implemented by the NHF. The core focus of the program was to deliver antibiotics for the secondary prophylaxis of RHD. The NHF has developed a program of community awareness, free medication, RHD register development, health worker training, guideline development, and clinical audit. These services are being implemented with expanding geographic scope. This paper provides a narrative overview of the Nepalese experience designing, implementing, and beginning to evaluate this program. Challenges and successes relevant to register-based programs are highlighted. PMID:25690503

  7. Families of children with congenital heart disease: A literature review.

    PubMed

    Wei, Holly; Roscigno, Cecelia I; Hanson, Cherissa C; Swanson, Kristen M

    2015-01-01

    In 2000 and 2002, the National Heart, Lung, and Blood Institute launched two initiatives to encourage treatment innovations and research on children with heart disease and their families. Since then, no systematic reviews have examined the evidence regarding the impacts of having a child with congenital heart disease (CHD) on families. This review synthesized key findings regarding families of children with CHD, critiqued research methods, described what has been done, and provided recommendations for future inquiry. Databases searched included PubMed, CINAHL, Family & Society Studies Worldwide, Women's Studies International, and PsycINFO. The literature search followed the PRISMA guidelines. As a result, ninety-four articles were reviewed. Four major themes were derived: parents' psychological health, family life, parenting challenges, and family-focused interventions. In conclusion, while they found parents having psychological symptoms, researchers did not explore parents' appraisals of what led to their symptoms. Research is needed to explore parents' experiences and expectations. PMID:26404115

  8. Recent development of ischaemic heart disease in sex difference

    PubMed Central

    Shu, Wang; Lei, Wang; Peng, Song

    2007-01-01

    Despite a dramatic decline in mortality over the past years, coronary heart disease is the leading cause of death and disability in the world. At the same time, with the great improvement of medical science, there is a growing population of postmyocardial infarction, postrevascularisation and heart failure survivors. Furthermore, there are rising rates of cigarette smoking, obesity, hypertension and the metabolic syndrome in the world. All the above contribute to the rising incidence rates of ischaemic heart disease (IHD) among women and men. This review highlights sex‐specific issues in IHD presentation, evaluation and outcomes, with several new results published from the Women's Ischemia Syndrome Evaluation study. New evidence on traditional and novel risk markers as well as sex‐specific differences in symptoms and diagnostic approaches have also been discussed. PMID:17403950

  9. Longitudinal study of heart disease in a Jamaican rural population

    PubMed Central

    Miall, W. E.; Del Campo, E.; Fodor, J.; Rhode, J. R. Nava; Ruiz, L.; Standard, K. L.; Swan, A. V.

    1972-01-01

    A long-term epidemiological study of heart disease in a representative rural community in Jamaica was started in 1962-63 and the first follow-up survey was carried out in 1967-68. This report describes the prevalence of several cardiovascular characteristics at each survey, and their associations with other measurements. The nature of the electrocardiographic abnormalities and their relationship with symptoms of effort pain and prolonged chest pain suggests that much of the disease seen in this population is ultimately ischaemic in origin despite evidence that classical myocardial infarction and severe coronary atheroma are relatively infrequent. Nevertheless both the symptoms and the electrocardiographic abnormalities had features that were not completely typical of occlusive disease of extramural coronary arteries. These findings are discussed in terms of the four conditions—hypertension, conventional coronary heart disease, small artery disease, and cardiomyopathy—that are believed to account for most cases of heart disease in this community, and it is concluded that the overall pattern of disease cannot be explained by any single disorder of overriding importance. The evidence suggests that all may be important contributors. PMID:4538187

  10. Cardiac autoimmunity in HIV related heart muscle disease

    PubMed Central

    Currie, P; Goldman, J; Caforio, A; Jacob, A; Baig, M; Brettle, R; Haven, A; Boon, N; McKenna, W

    1998-01-01

    Objective—To assess the frequency of circulating cardiac specific autoantibodies in HIV positive patients with and without echocardiographic evidence of left ventricular dysfunction.
Subjects—74 HIV positive patients including 28 with echocardiographic evidence of heart muscle disease, 52 HIV negative people at low risk of HIV infection, and 14 HIV negative drug users who had all undergone non-invasive cardiac assessment were studied along with a group of 200 healthy blood donors.
Results—Cardiac autoantibodies detected by indirect immunofluorescence (serum dilution 1/10) were more common in the HIV positive patients (15%), particularly the HIV heart muscle disease group (21%), than in HIV negative controls (3.5%) (both p < 0.001). By ELISA (dilution 1/320), abnormal anti-α myosin autoantibody concentrations were found more often in HIV patients with heart muscle disease (43%) than in HIV positive patients with normal hearts (19%) or in HIV negative controls (3%) (p < 0.05 and p < 0.001, respectively). Anti-α myosin autoantibody concentrations were greater in HIV positive patients than in HIV negative controls, regardless of cardiac status ((mean SD) 0.253 (0.155) v 0.170 (0.076); p = 0.003). In particular the mean antibody concentration was higher in the HIV heart muscle disease patients (0.291 (0.160) v 0.170 (0.076); p = 0.001) than in HIV negative controls. On follow up, six subjects with normal echocardiograms but raised autoantibody concentrations had died after a median of 298 days, three with left ventricular abnormalities at necropsy. This compared with a median survival of 536 days for 21 HIV positive patients with normal cardiological and immunological results.
Conclusions—There is an increased frequency of circulating cardiac specific autoantibodies in HIV positive individuals, particularly those with heart muscle disease. The data support a role for cardiac autoimmunity in the pathogenesis of HIV related heart

  11. Nutrition and Cognition in Older Adults With Heart Failure: A Systematic Review.

    PubMed

    Stewart, Mara W; Traylor, Abigail C; Bratzke, Lisa C

    2015-11-01

    Cognitive impairment is commonly observed in older adults with heart failure; nutrition is a possible contributing factor. The purpose of the current systematic review is to examine the relationship between nutrition and cognition in older adults with heart failure. A literature review was performed through August 2015 that examined published, peer-reviewed studies from PubMed, PsycINFO, CINAHL, and Web of Science. Four articles were selected for inclusion. Findings revealed that poorer nutritional habits were associated with poorer attention, executive functioning, and memory in older adults with heart failure. Nutritional biomarkers, including anemia, hyponatremia, hypokalemia, hyperglycemia, and hypoalbuminemia, were also associated with cognitive impairment. More research is needed to explore the relationship between nutrition and cognition in this population. Descriptive studies will inform scientists as they design and test nutritional interventions to optimize cognitive function in older adults with heart failure. PMID:26505248

  12. Illustrated Imaging Essay on Congenital Heart Diseases: Multimodality Approach Part II: Acyanotic Congenital Heart Disease and Extracardiac Abnormalities.

    PubMed

    Bhat, Venkatraman; Belaval, Vinay; Gadabanahalli, Karthik; Raj, Vimal; Shah, Sejal

    2016-06-01

    Acyanotic heart disease constitutes a significant majority of patient who may present with non-cardiac symptoms. Either they are detected incidentally or present with respiratory complaints. Equipped with knowledge of anatomy by echocardiography and radiographic methods described in previous part of this presentation, diagnosis may be confidently attempted. On plain radiography acyanotic congenital heart diseases have variable appearance depending upon severity of disease. Cardiac size, chamber enlargement and pulmonary vascular pattern are key elements. Typically left to right shunts with large volume flow are associated with pulmonary plethora. Plain radiography has an important role in detecting manifestation of pulmonary arterial hypertension. Severe stenosis of pulmonary valve is associated with pulmonary oligemia. Small intra-cardiac shunts and anomalies of coronary arteries generally present with normal cardiac size and pulmonary arterial pattern. Disease spectrum presented in this illustration demands thorough scrutiny of pulmonary, osseous and abdominal abnormalities. This section illustrates some commonly encountered spectrum of acyanotic cardiac disease. PMID:27504381

  13. Illustrated Imaging Essay on Congenital Heart Diseases: Multimodality Approach Part II: Acyanotic Congenital Heart Disease and Extracardiac Abnormalities

    PubMed Central

    Belaval, Vinay; Gadabanahalli, Karthik; Raj, Vimal; Shah, Sejal

    2016-01-01

    Acyanotic heart disease constitutes a significant majority of patient who may present with non-cardiac symptoms. Either they are detected incidentally or present with respiratory complaints. Equipped with knowledge of anatomy by echocardiography and radiographic methods described in previous part of this presentation, diagnosis may be confidently attempted. On plain radiography acyanotic congenital heart diseases have variable appearance depending upon severity of disease. Cardiac size, chamber enlargement and pulmonary vascular pattern are key elements. Typically left to right shunts with large volume flow are associated with pulmonary plethora. Plain radiography has an important role in detecting manifestation of pulmonary arterial hypertension. Severe stenosis of pulmonary valve is associated with pulmonary oligemia. Small intra-cardiac shunts and anomalies of coronary arteries generally present with normal cardiac size and pulmonary arterial pattern. Disease spectrum presented in this illustration demands thorough scrutiny of pulmonary, osseous and abdominal abnormalities. This section illustrates some commonly encountered spectrum of acyanotic cardiac disease. PMID:27504381

  14. PET/MR Imaging in Heart Disease.

    PubMed

    Rischpler, Christoph; Nekolla, Stephan G

    2016-10-01

    Hybrid PET/MR imaging is a complex imaging modality that has raised high expectations not only for oncological and neurologic imaging applications, but also for cardiac imaging applications. Initially, physicians and physicists had to become accustomed to technical challenges including attenuation correction, gating, and more complex workflow and more elaborate image analysis as compared with PET/CT or standalone MR imaging. PET/MR imaging seems to be particularly valuable to assess inflammatory myocardial diseases (such as sarcoidosis), to cross-validate PET versus MR imaging data (eg, myocardial perfusion imaging), and to help validate novel biomarkers of various disease states (eg, postinfarction inflammation). PMID:27593250

  15. [Telemedicine for heart failure, diabetes and chronic obstructive pulmonary disease].

    PubMed

    Christiansen, St; Klötzer, J-P

    2016-03-01

    It is generally believed that telemedicine has a tremendous potential to improve health care. This publication reviews the current knowledge available on telemedical concepts for heart failure, diabetes and chronic pulmonary diseases, discusses existing difficulties, and suggests how such concepts could best be used in the near future. PMID:27111954

  16. Ischaemic heart disease mortality and the business cycle in Australia.

    PubMed

    Bunn, A R

    1979-08-01

    Trends in Australian heart disease mortality were assessed for association with the business cycle. Correlation models of mortality and unemployment series were used to test for association. An indicator series of "national stress" was developed. The three series were analyzed in path models to quantify the links between unemployment, national stress, and heart disease. Ischemic heart disease (IHD) mortality and national stress were found to follow the business cycle. The two periods of accelerating IHD mortality coincided with economic recession. The proposed "wave hypothesis" links the trend in IHD mortality to the high unemployment of severe recession. The mortality trend describes a typical epidemic parabolic path from the Great Depression to 1975, with a smaller parabolic trend at the 1961 recession. These findings appear consistent with the hypothesis that heart disease is, to some degree, a point source epidemic arising with periods of severe economic recession. Forecasts under the hypothesis indicate a turning point in the mortality trend between 1976 and 1978. (Am J Public Health 69:772-781, 1979). PMID:453409

  17. Environmental Stress and Biobehavioral Antecedents of Coronary Heart Disease.

    ERIC Educational Resources Information Center

    Krantz, David S.; And Others

    1988-01-01

    Provides an overview of research on the biobehavioral antecedents of coronary heart disease, including stressful occupational settings characterized by high demands and little control over the job, and the Type A pattern, particularly hostility and mode of anger expression (anger-in). Discusses research on physiologic responsiveness (reactivity)…

  18. Heart Disease Management by Women: Does Intervention Format Matter?

    ERIC Educational Resources Information Center

    Clark, Noreen M.; Janz, Nancy K.; Dodge, Julia A.; Lin, Xihong; Trabert, Britton L.; Kaciroti, Niko; Mosca, Lori; Wheeler, John R.; Keteyian, Steven

    2009-01-01

    A randomized controlled trial of two formats of a program (Women Take PRIDE) to enhance management of heart disease by patients was conducted. Older women (N = 575) were randomly assigned to a group or self-directed format or to a control group. Data regarding symptoms, functional health status, and weight were collected at baseline and at 4, 12,…

  19. Irish contributions to our understanding of heart disease.

    PubMed

    Simpson, Laurence

    2003-01-01

    Ireland has made an amazing contribution to our understanding of heart disease. From Robert Graves in 1796 to Jeremy Swan and Denis Burkitt in the 1990s the names of many Irishmen have become familiar to all of us. PMID:16352150

  20. Assessing Potential Predisposition of Elementary School Children to Heart Disease.

    ERIC Educational Resources Information Center

    Crow, Thomas A.; And Others

    1982-01-01

    A health assessment battery was developed to screen elementary school children in Clovis (California) for factors that might lead to heart disease. Students' height, blood pressure, flexibility, weight, and body fatness (by skin-fold tests) were measured. Plans call for future development of longitudinal student profiles. (Authors/PP)

  1. Coping Behaviors of Parents with Children with Congenital Heart Disease.

    ERIC Educational Resources Information Center

    Strobino, Jane

    The study addresses parental coping patterns of children with congenital heart disease in the state of Hawaii. Attention was given to geography and ethnicity as well as parental and child characteristics as factors impacting on the coping pattern. Telephone interviews with parents (N=32) obtained data concerning parent characteristics, their…

  2. Medications Used in the Treatment of Ischemic Heart Disease.

    ERIC Educational Resources Information Center

    Plummer, Nancy; Michael, Nancy, Ed.

    This module on medications used in the treatment of ischemic heart disease is intended for use in inservice or continuing education programs for persons who administer medications in long-term care facilities. Instructor information, including teaching suggestions, and a listing of recommended audiovisual materials and their sources appear first.…

  3. A heart disease recognition embedded system with fuzzy cluster algorithm.

    PubMed

    de Carvalho, Helton Hugo; Moreno, Robson Luiz; Pimenta, Tales Cleber; Crepaldi, Paulo C; Cintra, Evaldo

    2013-06-01

    This article presents the viability analysis and the development of heart disease identification embedded system. It offers a time reduction on electrocardiogram - ECG signal processing by reducing the amount of data samples, without any significant loss. The goal of the developed system is the analysis of heart signals. The ECG signals are applied into the system that performs an initial filtering, and then uses a Gustafson-Kessel fuzzy clustering algorithm for the signal classification and correlation. The classification indicated common heart diseases such as angina, myocardial infarction and coronary artery diseases. The system uses the European electrocardiogram ST-T Database (EDB) as a reference for tests and evaluation. The results prove the system can perform the heart disease detection on a data set reduced from 213 to just 20 samples, thus providing a reduction to just 9.4% of the original set, while maintaining the same effectiveness. This system is validated in a Xilinx Spartan(®)-3A FPGA. The field programmable gate array (FPGA) implemented a Xilinx Microblaze(®) Soft-Core Processor running at a 50MHz clock rate. PMID:23394802

  4. Dyslipidaemia and coronary heart disease: nature vs nurture.

    PubMed

    Hegele, R A

    In order to enhance health care for patients with coronary heart disease (CHD), genetic markers of susceptibility could be incorporated into a formula for risk evaluation that includes traditional factors. Preventive measures could then be targeted towards 'high-risk' subjects. But can the genetic component be dissected from the environmental component in an intermediate CHD phenotype, such as plasma lipoproteins. PMID:7582364

  5. Heart Disease Management by Women: Does Intervention Format Matter?

    ERIC Educational Resources Information Center

    Clark, Noreen M.; Janz, Nancy K.; Dodge, Julia A.; Lin, Xihong; Trabert, Britton L.; Kaciroti, Niko; Mosca, Lori; Wheeler, John R.; Keteyian, Steven

    2014-01-01

    A randomized controlled trial of two formats of a program (Women Take PRIDE) to enhance management of heart disease by patients was conducted. Older women (N = 575) were randomly assigned to a group or self-directed format or to a control group. Data regarding symptoms, functional health status, and weight were collected at baseline and at 4, 12,…

  6. Caring for infants with congenital heart disease and their families.

    PubMed

    Saenz, R B; Beebe, D K; Triplett, L C

    1999-04-01

    Congenital heart defects are classified into two broad categories: acyanotic and cyanotic lesions. The most common acyanotic lesions are ventricular septal defect, atrial septal defect, atrioventricular canal, pulmonary stenosis, patent ductus arteriosus, aortic stenosis and coarctation of the aorta. Congestive heart failure is the primary concern in infants with acyanotic lesions. The most common cyanotic lesions are tetralogy of Fallot and transposition of the great arteries. In infants with cyanotic lesions, hypoxia is more of a problem than congestive heart failure. Suspicion of a congenital heart defect should be raised by the presence of feeding difficulties in association with tachypnea, sweating and subcostal recession, or severe growth impairment. Follow-up of infants with congenital heart disease should follow the schedule of routine care for healthy babies with some modifications, such as administration of influenza and pneumococcal vaccines. More frequent follow-up is required if congestive heart failure is present. Family psychosocial issues should also be addressed. One of the main roles for the family physician is to help the parents put the diagnosis in perspective by clarifying expectations and misconceptions, and answering specific questions. PMID:10208705

  7. Cardiovascular diseases in grandparents and the risk of congenital heart diseases in grandchildren.

    PubMed

    Wijnands, K P J; Obermann-Borst, S A; Sijbrands, E J G; Wildhagen, M F; Helbing, W A; Steegers-Theunissen, R P M

    2014-04-01

    Hyperglycemia, dyslipidemia and hyperhomocysteinemia are associated with both adult cardiovascular disease (CVD) and having a child with a congenital heart disease (CHD). We investigated associations between CVD in grandparents and the risk of CHD in grandchildren. In a case-control family study, we obtained detailed questionnaire information on CVD and CHD in 247 families with a CHD child and 203 families without a CHD child. Grandparents with CVD or intermittent claudication (IC) were significantly associated with an increased risk for CHD in grandchildren [OR 1.39 (95% CI 1.03-1.89) and OR 2.77 (95% CI 1.02-7.56), respectively]. The risk of CHD grandchildren was particularly increased in paternal grandfathers with CVD [OR 1.85 (95% CI 1.01-3.37)]. Overall, having a grandparent with CVD increased the risk for CHD in the grandchild by 1.65 (95% CI 1.12-2.41). After adjustment for potential maternal confounders, this risk was 1.44 (95% CI 0.94-2.21). Having two or more grandparents with CVD was associated with an approximately threefold risk for CHD grandchildren [OR adjusted 2.72 (95% CI 1.08-6.89)]. Our data suggest that CVD and IC in grandparents are associated with an increased risk of having a CHD grandchild. These first findings may be explained by shared causality of derangements in metabolic pathways and are in line with the fetal origins of health and disease. PMID:24847701

  8. A study of heart diseases without clinical signs of heart failure in 47 cattle

    PubMed Central

    Buczinski, Sébastien; Francoz, David; Fecteau, Gilles; DiFruscia, Rocky

    2010-01-01

    In this retrospective study, features of 47 cattle suffering from heart disease (HD) without clinical signs of heart failure (HF) were reviewed. The most common reasons for referral were respiratory problems (n =14), anorexia (n = 13), fever (n = 10), and lameness (n = 9). Thirty-nine animals were tachypneic. In 31 cases, cardiac auscultation revealed abnormalities. The final diagnoses were bacterial endocarditis (BE; n = 19), congenital heart disease (CHD; n = 18), pericarditis (n = 8), cardiomyopathy (n = 1), and lymphoma (n = 1). Echocardiography was performed in 39 cases. Gross pathology examination confirmed the echocardiographic diagnosis in 4 of 5 cases of pericarditis, 6 of 6 cases of BE, and 4 of 6 cases of CHD. Short-term prognosis was guarded with 19 cases (40.4%) being discharged. Premature death within 2 mo after discharge (n = 5), early culling because of poor breeding performance (n = 5), and normal productive life in the herd (n = 5) were observed in the cases that were followed. Echocardiography may be the most sensitive tool for the antemortem diagnosis of heart disease in cattle. PMID:21286323

  9. 21 CFR 101.82 - Health claims: Soy protein and risk of coronary heart disease (CHD).

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... heart disease (CHD). 101.82 Section 101.82 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF... Health Claims § 101.82 Health claims: Soy protein and risk of coronary heart disease (CHD). (a... risk of CHD. (1) Cardiovascular disease means diseases of the heart and circulatory system. CHD is...

  10. 21 CFR 101.82 - Health claims: Soy protein and risk of coronary heart disease (CHD).

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... heart disease (CHD). 101.82 Section 101.82 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF... Health Claims § 101.82 Health claims: Soy protein and risk of coronary heart disease (CHD). (a... risk of CHD. (1) Cardiovascular disease means diseases of the heart and circulatory system. CHD is...

  11. 21 CFR 101.82 - Health claims: Soy protein and risk of coronary heart disease (CHD).

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... heart disease (CHD). 101.82 Section 101.82 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF... Health Claims § 101.82 Health claims: Soy protein and risk of coronary heart disease (CHD). (a... risk of CHD. (1) Cardiovascular disease means diseases of the heart and circulatory system. CHD is...

  12. 21 CFR 101.82 - Health claims: Soy protein and risk of coronary heart disease (CHD).

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... heart disease (CHD). 101.82 Section 101.82 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF... Health Claims § 101.82 Health claims: Soy protein and risk of coronary heart disease (CHD). (a... risk of CHD. (1) Cardiovascular disease means diseases of the heart and circulatory system. CHD is...

  13. 21 CFR 101.82 - Health claims: Soy protein and risk of coronary heart disease (CHD).

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... heart disease (CHD). 101.82 Section 101.82 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF... Health Claims § 101.82 Health claims: Soy protein and risk of coronary heart disease (CHD). (a... risk of CHD. (1) Cardiovascular disease means diseases of the heart and circulatory system. CHD is...

  14. Cyanotic Congenital Heart Disease The Coronary Arterial Circulation

    PubMed Central

    Perloff, Joseph K

    2012-01-01

    Background: The coronary circulation in cyanotic congenital heart disease (CCHD) includes the extramural coronary arteries, basal coronary blood flow, flow reserve, the coronary microcirculation, and coronary atherogenesis. Methods: Coronary arteriograms were analyzed in 59 adults with CCHD. Dilated extramural coronaries were examined histologically in six patients. Basal coronary blood flow was determined with N-13 positron emission tomography in 14 patients and in 10 controls. Hyperemic flow was induced by intravenous dipyridamole pharmacologic stress. Immunostaining against SM alpha-actin permitted microcirculatory morphometric analysis. Non-fasting total cholesterols were retrieved in 279 patients divided into four groups: Group A---143 cyanotic unoperated, Group B---47 rendered acyanotic by reparative surgery, Group C---41 acyanotic unoperated, Group D---48 acyanotic before and after operation. Results: Extramural coronary arteries were mildly or moderately dilated to ectatic in 49/59 angiograms. Histologic examination disclosed loss of medial smooth muscle, increased medial collagen, and duplication of internal elastic lamina. Basal coronary flow was appreciably increased. Hyperemic flow was comparable to controls. Remodeling of the microcirculation was based upon coronary arteriolar length, volume and surface densities. Coronary atherosclerosis was absent in both the arteriograms and the necropsy specimens. Conclusions: Extramural coronary arteries in CCHD dilate in response to endothelial vasodilator substances supplemented by mural attenuation caused by medial abnormalities. Basal coronary flow was appreciably increased, but hyperemic flow was normal. Remodeling of the microcirculation was responsible for preservation of flow reserve. The coronaries were atheroma-free because of the salutory effects of hypocholesterolemia, hypoxemia, upregulated nitric oxide, low platelet counts, and hyperbilirubinrmia. PMID:22845810

  15. Coronary heart disease in Asian Indians: perspectives of family members.

    PubMed

    Mohan, Shantala; Wilkes, Lesley M; Jackson, Debra

    Despite the high prevalence rate and significant mortality and morbidity from coronary heart disease in Asian Indians (irrespective of their religious background), very few studies have reported on family members' experiences of caring for a person with coronary heart disease. This paper reports on family members' experiences of coronary heart disease in Asian Indians residing in Australia, and is part of a larger study that explored the experiences and/or understanding of coronary heart disease in Asian Indians from the perspective of patients, family members and 'healthy' participants. Using a constructivist approach semi-structured in-depth interviews were conducted with five family members. Findings are represented under the following main categories: 1. A period of complexity for family members; 2. Indian Culture: Its influence on health/health behaviour & illness experience; 3. Impact of migration and societal discrimination; 4. Disappointment with health care services and the health system; and 5. Strategies to prevent cardiac illness and attain optimal health. Cultural factors had both positive and negative influences not only on the illness experience but also on health behaviour and attitude. The impact of Indian culture in relation to coronary heart disease needs to be understood not only at the cultural level by providing culturally sensitive health care, but also by educating Asian Indians to change their health attitude and behaviour and improve their lifestyle. Asian Indians need education and advice to become more resilient and adaptable to a Western society and also to become aware of the acculturative effects of a Western lifestyle. PMID:17343522

  16. Angiotensins as therapeutic targets beyond heart disease.

    PubMed

    Passos-Silva, Danielle Gomes; Brandan, Enrique; Santos, Robson Augusto Souza

    2015-05-01

    The renin-angiotensin system (RAS) plays a pivotal role in cardiovascular and hydro-electrolyte homeostasis. Blockade of the RAS as a therapeutic strategy for treating hypertension and related cardiovascular diseases is well established. However, actions of the RAS go far beyond the targets initially described. In this regard, the recent identification of novel components of the RAS, including angiotensin-(1-7) [Ang-(1-7)], Ang-(1-9), and alamandine, have opened new possibilities for interfering with the development and manifestations of cardiovascular and non-cardiovascular diseases. In this article, we briefly review novel targets for angiotensins and its therapeutic implications in diverse areas, including cancer, inflammation, and glaucoma. PMID:25847571

  17. Moyamoya Disease in Black Adults

    PubMed Central

    Makoyo, Phinehas Z.

    1979-01-01

    A 40-year-old hypertensive black female, who suddenly developed aphasia, lethargy, and a right hemiparesis, and a 42-year-old non-hypertensive black male, who suddenly developed intractable headache, drowsiness, and vomiting, were found by angiography to have moyamoya disease. This condition is characterized by a decreased caliber of the internal carotid arteries and bilateral occlusion of the anterior and middle cerebral arteries with visualization of an extensive collateral network of tortuous blood vessels of the rete mirabile type at the base of the brain. ImagesFigure 1Figure 2Figure 3Figure 4 PMID:448757

  18. Characteristics, complications, and gaps in evidence-based interventions in rheumatic heart disease: the Global Rheumatic Heart Disease Registry (the REMEDY study)

    PubMed Central

    Zühlke, Liesl; Engel, Mark E.; Karthikeyan, Ganesan; Rangarajan, Sumathy; Mackie, Pam; Cupido, Blanche; Mauff, Katya; Islam, Shofiqul; Joachim, Alexia; Daniels, Rezeen; Francis, Veronica; Ogendo, Stephen; Gitura, Bernard; Mondo, Charles; Okello, Emmy; Lwabi, Peter; Al-Kebsi, Mohammed M.; Hugo-Hamman, Christopher; Sheta, Sahar S.; Haileamlak, Abraham; Daniel, Wandimu; Goshu, Dejuma Y.; Abdissa, Senbeta G.; Desta, Araya G.; Shasho, Bekele A.; Begna, Dufera M.; ElSayed, Ahmed; Ibrahim, Ahmed S.; Musuku, John; Bode-Thomas, Fidelia; Okeahialam, Basil N.; Ige, Olukemi; Sutton, Christopher; Misra, Rajeev; Abul Fadl, Azza; Kennedy, Neil; Damasceno, Albertino; Sani, Mahmoud; Ogah, Okechukwu S.; Olunuga, Taiwo; Elhassan, Huda H.M.; Mocumbi, Ana Olga; Adeoye, Abiodun M.; Mntla, Phindile; Ojji, Dike; Mucumbitsi, Joseph; Teo, Koon; Yusuf, Salim; Mayosi, Bongani M.

    2015-01-01

    Aims Rheumatic heart disease (RHD) accounts for over a million premature deaths annually; however, there is little contemporary information on presentation, complications, and treatment. Methods and results This prospective registry enrolled 3343 patients (median age 28 years, 66.2% female) presenting with RHD at 25 hospitals in 12 African countries, India, and Yemen between January 2010 and November 2012. The majority (63.9%) had moderate-to-severe multivalvular disease complicated by congestive heart failure (33.4%), pulmonary hypertension (28.8%), atrial fibrillation (AF) (21.8%), stroke (7.1%), infective endocarditis (4%), and major bleeding (2.7%). One-quarter of adults and 5.3% of children had decreased left ventricular (LV) systolic function; 23% of adults and 14.1% of children had dilated LVs. Fifty-five percent (n = 1761) of patients were on secondary antibiotic prophylaxis. Oral anti-coagulants were prescribed in 69.5% (n = 946) of patients with mechanical valves (n = 501), AF (n = 397), and high-risk mitral stenosis in sinus rhythm (n = 48). However, only 28.3% (n = 269) had a therapeutic international normalized ratio. Among 1825 women of childbearing age (12–51 years), only 3.6% (n = 65) were on contraception. The utilization of valvuloplasty and valve surgery was higher in upper-middle compared with lower-income countries. Conclusion Rheumatic heart disease patients were young, predominantly female, and had high prevalence of major cardiovascular complications. There is suboptimal utilization of secondary antibiotic prophylaxis, oral anti-coagulation, and contraception, and variations in the use of percutaneous and surgical interventions by country income level. PMID:25425448

  19. A coronary heart disease risk score based on patient-reported information.

    PubMed

    Mainous, Arch G; Koopman, Richelle J; Diaz, Vanessa A; Everett, Charles J; Wilson, Peter W F; Tilley, Barbara C

    2007-05-01

    To develop a simple, patient self-report-based coronary heart disease (CHD) risk score for adults without previously diagnosed CHD (Personal Heart Early Assessment Risk Tool [HEART] score), the Atherosclerosis Risk In Communities (ARIC) Study, a prospective cohort of subjects aged 45 to 64 years at baseline, was used to develop a measure for 10-year risk of CHD (n = 14,343). Variables evaluated for inclusion were age, history of diabetes mellitus, history of hypercholesterolemia, history of hypertension, family history of CHD, smoking, physical activity, and body mass index. The 10-year risk of CHD events was defined as myocardial infarction, fatal CHD, or cardiac procedure. The new measure was compared with the Framingham Risk Score (FRS) and European Systematic Coronary Risk Evaluation (SCORE). The Personal HEART score for men included age, diabetes, hypertension, hypercholesterolemia, smoking, physical activity, and family history. In men, the area under the receiver-operator characteristic curve for predicting 10-year CHD for the Personal HEART score (0.65) was significantly different from that for the FRS (0.69, p = 0.03), but not for the European SCORE (0.62, p = 0.12). The Personal HEART score for women included age, diabetes, hypertension, hypercholesterolemia, smoking, and body mass index. The area under the curve for the Personal HEART score (0.79) for women was not significantly different from that for the FRS (0.81, p = 0.42) and performed better than the European SCORE (0.69, p = 0.01). In conclusion, the Personal HEART score identifies 10-year risk for CHD based on self-report data, is similar in predictive ability to the FRS and European SCORE, and has the potential for easy self-assessment. PMID:17478150

  20. Mitochondrial biogenesis and dynamics in the developing and diseased heart

    PubMed Central

    Dorn, Gerald W.; Vega, Rick B.; Kelly, Daniel P.

    2015-01-01

    The mitochondrion is a complex organelle that serves essential roles in energy transduction, ATP production, and a myriad of cellular signaling events. A finely tuned regulatory network orchestrates the biogenesis, maintenance, and turnover of mitochondria. The high-capacity mitochondrial system in the heart is regulated in a dynamic way to generate and consume enormous amounts of ATP in order to support the constant pumping function in the context of changing energy demands. This review describes the regulatory circuitry and downstream events involved in mitochondrial biogenesis and its coordination with mitochondrial dynamics in developing and diseased hearts. PMID:26443844

  1. Kennedy Space Center Coronary Heart Disease Risk Screening Program

    NASA Technical Reports Server (NTRS)

    Tipton, David A.; Scarpa, Philip J.

    1999-01-01

    Coronary heart disease (CHD) is the number one cause of death in the U.S. It is a likely cause of death and disability in the lives of employees at Kennedy Space Center (KSC) as well. The KSC Biomedical Office used a multifactorial formula developed by the Framingham Heart Study to calculate CHD risk probabilities for individuals in a segment of the KSC population who require medical evaluation for job certification. Those individuals assessed to have a high risk probability will be targeted for intervention.

  2. Mesenchymal stem cell therapy for heart disease.

    PubMed

    Gnecchi, Massimiliano; Danieli, Patrizia; Cervio, Elisabetta

    2012-08-19

    Mesenchymal stem cells (MSC) are adult stem cells with capacity for self-renewal and multi-lineage differentiation. Initially described in the bone marrow, MSC are also present in other organs and tissues. From a therapeutic perspective, because of their easy preparation and immunologic privilege, MSC are emerging as an extremely promising therapeutic agent for tissue regeneration and repair. Studies in animal models of myocardial infarction have demonstrated the ability of transplanted MSC to engraft and differentiate into cardiomyocytes and vascular cells. Most importantly, engrafted MSC secrete a wide array of soluble factors that mediate beneficial paracrine effects and may greatly contribute to cardiac repair. Together, these properties can be harnessed to both prevent and reverse remodeling in the ischemically injured ventricle. In proof-of-concept and phase I clinical trials, MSC therapy improved left ventricular function, induced reverse remodeling, and decreased scar size. In this review we will focus on the current understanding of MSC biology and MSC mechanism of action in cardiac repair. PMID:22521741

  3. Association of Urinary Bisphenol A Concentration with Heart Disease: Evidence from NHANES 2003/06

    PubMed Central

    Melzer, David; Rice, Neil E.; Lewis, Ceri; Henley, William E.; Galloway, Tamara S.

    2010-01-01

    Background Bisphenol A (BPA) is a high production volume chemical widely used in food and drinks packaging. Associations have previously been reported between urinary BPA concentrations and heart disease, diabetes and liver enzymes in adult participants of the National Health and Nutrition Examination Survey (NHANES) 2003/04. We aimed to estimate associations between urinary BPA concentrations and health measures in NHANES 2005/06 and in data pooled across collection years. Methodology and Findings A cross-sectional analysis of NHANES: subjects were n = 1455 (2003/04) and n = 1493 (2005/06) adults aged 18–74 years, representative of the general adult population of the United States. Regression models were adjusted for age, sex, race/ethnicity, education, income, smoking, BMI, waist circumference, and urinary creatinine concentration. Main outcomes were reported diagnoses of heart attack, coronary heart disease, angina and diabetes and serum liver enzyme levels. Urinary BPA concentrations in 2005/06 (geometric mean 1.79 ng/ml, 95% CI: 1.64 to 1.96) were lower than in 2003/04 (2.49 ng/ml, CI: 2.20 to 2.83, difference p-value = 0.00002). Higher BPA concentrations were associated with coronary heart disease in 2005/06 (OR per z-score increase in BPA = 1.33, 95%CI: 1.01 to 1.75, p = 0.043) and in pooled data (OR = 1.42, CI: 1.17 to 1.72, p = 0.001). Associations with diabetes did not reach significance in 2005/06, but pooled estimates remained significant (OR = 1.24, CI: 1.10 to 1.40, p = 0.001). There was no overall association with gamma glutamyl transferase concentrations, but pooled associations with alkaline phosphatase and lactate dehydrogenase remained significant. Conclusions Higher BPA exposure, reflected in higher urinary concentrations of BPA, is consistently associated with reported heart disease in the general adult population of the USA. Studies to clarify the mechanisms of these associations are urgently needed. PMID

  4. Women and Ischemic Heart Disease: Recognition, Diagnosis and Management

    PubMed Central

    Park, Seong-Mi

    2016-01-01

    Cardiovascular disease is one of the most frequent causes of death in both males and females throughout the world. However, women exhibit a greater symptom burden, more functional disability, and a higher prevalence of nonobstructive coronary artery disease (CAD) compared to men when evaluated for signs and symptoms of myocardial ischemia. This paradoxical sex difference appears to be linked to a sex-specific pathophysiology of myocardial ischemia including coronary microvascular dysfunction, a component of the 'Yentl Syndrome'. Accordingly, the term ischemic heart disease (IHD) is more appropriate for a discussion specific to women rather than CAD or coronary heart disease. Following the National Heart, Lung, and Blood Institute Heart Truth/American Heart Association, Women's Ischemia Syndrome Evaluation and guideline campaigns, the cardiovascular mortality in women has been decreased, although significant gender gaps in clinical outcomes still exist. Women less likely undergo testing, yet guidelines indicate that symptomatic women at intermediate to high IHD risk should have further test (e.g. exercise treadmill test or stress imaging) for myocardial ischemia and prognosis. Further, women have suboptimal use of evidence-based guideline therapies compared with men with and without obstructive CAD. Anti-anginal and anti-atherosclerotic strategies are effective for symptom and ischemia management in women with evidence of ischemia and nonobstructive CAD, although more female-specific study is needed. IHD guidelines are not "cardiac catheterization" based but related to evidence of "myocardial ischemia and angina". A simplified approach to IHD management with ABCs (aspirin, angiotensin-converting enzyme inhibitors/angiotensin-renin blockers, beta blockers, cholesterol management and statin) should be used and can help to increases adherence to guidelines. PMID:27482251

  5. Report of the National Heart, Lung, and Blood Institute Working Group: An Integrated Network for Congenital Heart Disease Research.

    PubMed

    Pasquali, Sara K; Jacobs, Jeffrey P; Farber, Gregory K; Bertoch, David; Blume, Elizabeth D; Burns, Kristin M; Campbell, Robert; Chang, Anthony C; Chung, Wendy K; Riehle-Colarusso, Tiffany; Curtis, Lesley H; Forrest, Christopher B; Gaynor, William J; Gaies, Michael G; Go, Alan S; Henchey, Paul; Martin, Gerard R; Pearson, Gail; Pemberton, Victoria L; Schwartz, Steven M; Vincent, Robert; Kaltman, Jonathan R

    2016-04-01

    The National Heart, Lung, and Blood Institute convened a working group in January 2015 to explore issues related to an integrated data network for congenital heart disease research. The overall goal was to develop a common vision for how the rapidly increasing volumes of data captured across numerous sources can be managed, integrated, and analyzed to improve care and outcomes. This report summarizes the current landscape of congenital heart disease data, data integration methodologies used across other fields, key considerations for data integration models in congenital heart disease, and the short- and long-term vision and recommendations made by the working group. PMID:27045129

  6. Higher coronary heart disease and heart attack morbidity in Appalachian coal mining regions

    SciTech Connect

    Hendryx, M.; Zullig, K.J.

    2009-11-15

    This study analyzes the U.S. 2006 Behavioral Risk Factor Surveillance System survey data (N = 235,783) to test whether self-reported cardiovascular disease rates are higher in Appalachian coal mining counties compared to other counties after control for other risks. Dependent variables include self-reported measures of ever (1) being diagnosed with cardiovascular disease (CVD) or with a specific form of CVD including (2) stroke, (3) heart attack, or (4) angina or coronary heart disease (CHD). Independent variables included coal mining, smoking, BMI, drinking, physician supply, diabetes co-morbidity, age, race/ethnicity, education, income, and others. SUDAAN Multilog models were estimated, and odds ratios tested for coal mining effects. After control for covariates, people in Appalachian coal mining areas reported significantly higher risk of CVD (OR = 1.22, 95% CI = 1.14-1.30), angina or CHO (OR = 1.29, 95% C1 = 1.19-1.39) and heart attack (OR = 1.19, 95% C1 = 1.10-1.30). Effects were present for both men and women. Cardiovascular diseases have been linked to both air and water contamination in ways consistent with toxicants found in coal and coal processing. Future research is indicated to assess air and water quality in coal mining communities in Appalachia, with corresponding environmental programs and standards established as indicated.

  7. Abdominal obesity is associated with heart disease in dogs

    PubMed Central

    2014-01-01

    Background The relationship between overall obesity and fat distribution in dogs and the development of heart disease is unclear. In the present study we evaluated the association between overall obesity and fat distribution and clinical heart disease by morphometric and computed tomography (CT)-based measurements. Body condition score (BCS), modified body mass index (MBMI, kg/m2), waist-to-hock-to-stifle distance ratio (WHSDR), waist-to-ilium wing distance ratio (WIWDR), and waist-to-truncal length ratio (WTLR) were compared between dogs with (n = 44) and without (n = 43) heart disease using receiver operating characteristic (ROC) analysis. Intra-abdominal fat (IAF) and subcutaneous fat (SQF) were measured in dogs with (n = 8) and without (n = 9) heart disease at the center of the fourth and fifth lumbar vertebrae by CT. Results BCS was similar between heart disease and healthy groups (3.6 ± 0.2 vs. 3.3 ± 0.1, P = 0.126). The following morphometric measurements were greater in the heart disease group compared with healthy canines: MBMI (65.0 ± 4.5 vs. 52.5 ± 3.7 kg/m2, respectively, P = 0.035); WIWDR (4.1 ± 0.1 vs. 3.1 ± 0.1, P < 0.01); and WTLR (1.25 ± 0.04 vs. 1.05 ± 0.04, P < 0.01). However, there was no significant difference in WHSDR (3.6 ± 0.1 vs. 3.7 ± 0.2, P = 0.875). Interestingly, IAF was significantly increased in dogs with heart disease compared with healthy dogs (23.5 ± 1.5% vs. 19.4 ± 1.2%, P = 0.039) whereas SQF was similar between two groups (35.5 ± 2.7% vs. 38.6 ± 3.5%, P = 0.496). Of the five morphometric indices studied, WIWDR and WTLR provided acceptable discrimination for diagnosing heart disease in dogs, with areas under the ROC curve of 0.778 (95% confidence interval [CI]:0.683-0.874) and 0.727 (95% CI:0.619-0.835), respectively. Conclusions Our data indicate that abdominal obesity, rather than overall obesity, is associated

  8. Women and heart disease, the underrecognized burden: sex differences, biases, and unmet clinical and research challenges.

    PubMed

    Westerman, Stacy; Wenger, Nanette K

    2016-04-01

    For many years the significance of heart disease in women was vastly underappreciated, and women were significantly underrepresented in cardiovascular clinical research. We now know that cardiovascular disease is the leading cause of death for women. Women and men share many similarities in the pathophysiology and manifestations of heart disease. However, as research advances with the continued inclusion of more women, knowledge about gender differences between the female and male heart, both on a physiological and pathophysiological basis, grows. These differences can be found in all domains of cardiovascular health and disease, including heart rhythm, heart failure, coronary disease and valvular disease. Further understanding of gender differences in the heart is crucial for advancing our ability to maintain a healthy population and identify and treat heart disease in both women and men. Specific examples within the spectrum of heart disease will be discussed in this review paper, and areas for further research will be proposed. PMID:26957643

  9. Women with Migraine May Face Higher Threat of Heart Disease, Stroke

    MedlinePlus

    ... Women With Migraine May Face Higher Threat of Heart Disease, Stroke Researchers say it should be considered an ... headaches may have a slightly increased risk of heart disease or stroke, a new study suggests. "Migraine should ...

  10. To Your Health: NLM update transcript - Endometriosis linked to heart disease

    MedlinePlus

    ... transcript052316.html To Your Health: NLM update Transcript Endometriosis linked to heart disease : 05/23/2016 To ... use MedlinePlus to follow up on weekly topics. Endometriosis significantly increases the risk of developing heart disease ...

  11. Treatment of Anemia in Patients with Heart Disease: A Clinical Practice Guideline

    MedlinePlus

    ... of Internal Medicine Summaries for Patients Treatment of Anemia in Patients With Heart Disease: A Clinical Practice ... Physicians The full report is titled “Treatment of Anemia in Patients With Heart Disease: A Clinical Practice ...

  12. Expert Panel Reaffirms Daily Aspirin's Use Against Heart Disease, Colon Cancer

    MedlinePlus

    ... news/fullstory_158240.html Expert Panel Reaffirms Daily Aspirin's Use Against Heart Disease, Colon Cancer Guideline applies ... of heart disease should take a low-dose aspirin each day to reduce their risk of both ...

  13. To Your Health: NLM update transcript - Salt linked to heart disease among CKD patients

    MedlinePlus

    ... transcript072516.html To Your Health: NLM update Transcript Salt linked to heart disease among CKD patients : 07/ ... kidney disease - and eat a diet high in salt - comparatively increase their odds of a heart attack ...

  14. Coronary embolism in valvular heart disease.

    PubMed

    Charles, R G; Epstein, E J; Holt, S; Coulshed, N

    1982-01-01

    Coronary embolism is considered to be rare but recent evidence suggests that it may be underdiagnosed, and implicated in acute myocardial infarction associated with angiographically normal coronary arteries. Twenty-six patients were studied. In six, coronary embolism was a primary cause of death confirmed at autopsy. In 20 patients, 23 episodes of coronary embolism were diagnosed clinically. The left coronary system was occluded in 65 per cent, transient electrocardiographic changes occurred in 30 per cent, and either no history or an atypical history of acute myocardial infarction occurred in 29 per cent. Other systemic emboli occurred in 25 per cent. Aortic valve lesions were present in 70 per cent and combined mitral and aortic valve disease in 55 per cent of the patients. The incidence of coronary risk factors was low. Sequelae included increased dyspnoea (35 per cent), ventricular aneurysm (25 per cent) and cardiac failure (12 per cent). Angina rarely followed acute myocardial infarction. PMID:7111677

  15. Advanced clinical insights & practice: ischemic heart disease.

    PubMed

    Benner, Randall W; Zavarella, Matthew S

    2008-03-01

    This issue sees the debut of a new series of continuing education articles. The series, Advanced Clinical Insights & Practice, is designed to provide continuing education to an ever-expanding realm of paramedicine that needs more of it: the critical care transport paramedic. Secondly, and equally important, are the benefits that can be reaped by other certification levels reading this feature. For EMT-Basics and Intermediates, it will provide a great enhancement to your core knowledge, although most of the interventions discussed will be beyond your traditional scope. For paramedics, it will augment both your pathophysiological understanding and clinical assessment/management skills of diseases and injuries discussed. Ultimately though, it is hoped that anyone who reads these articles will become a better clinician. The next article will appear in the July issue. PMID:18814637

  16. Multipotent (adult) and pluripotent stem cells for heart regeneration: what are the pros and cons?

    PubMed

    Liao, Song-Yan; Tse, Hung-Fat

    2013-01-01

    Heart failure after myocardial infarction is the leading cause of mortality and morbidity worldwide. Existing medical and interventional therapies can only reduce the loss of cardiomyocytes during myocardial infarction but are unable to replenish the permanent loss of cardiomyocytes after the insult, which contributes to progressive pathological left ventricular remodeling and progressive heart failure. As a result, cell-based therapies using multipotent (adult) stem cells and pluripotent stem cells (embryonic stem cells or induced pluripotent stem cells) have been explored as potential therapeutic approaches to restore cardiac function in heart failure. Nevertheless, the optimal cell type with the best therapeutic efficacy and safety for heart regeneration is still unknown. In this review, the potential pros and cons of different types of multipotent (adult) stem cells and pluripotent stem cells that have been investigated in preclinical and clinical studies are reviewed, and the future perspective of stem cell-based therapy for heart regeneration is discussed. PMID:24476362

  17. Seasonality and Coronary Heart Disease Deaths in United States Firefighters

    PubMed Central

    Mbanu, Ibeawuchi; Wellenius, Gregory A.; Mittleman, Murray A.; Peeples, Lynne; Stallings, Leonard A.; Kales, Stefanos N.

    2013-01-01

    United States firefighters have a high on-duty fatality rate and coronary heart disease is the leading cause. Seasonality affects the incidence of cardiovascular events in the general population, but its effects on firefighters are unknown. We statistically examined the seasonal and annual variation of all on-duty coronary heart disease deaths among US firefighters between 1994 and 2004 using the chi-square distribution and Poisson regression model of the monthly fatality counts. We also examined the effect of ambient temperature (apparent as well as wind chill temperature) on coronary heart disease fatalities during the study span using a time-stratified, case-crossover study design. When grouped by season, we observed the distribution of the 449 coronary heart disease fatalities to show a relative peak in winter (32%) and relative nadir in spring (21%). This pattern was significantly different (p=0.005) from the expected distribution under the null hypothesis where season has no effect. The pattern persisted in additional analyses, stratifying the deaths by the type of duty in which the firefighters were engaged at the time of their deaths. In the Poisson regression model of the monthly fatality counts, the overall goodness-of-fit between the actual and predicted case counts was excellent ( χ42 = 16.63; p = 0.002). Two distinct peaks were detected, one in January-February and the other in August-September. Overall, temperature was not associated with increased risk of on-duty death. After allowing for different effects of temperature in mild/hot versus cold periods, a 1°C increase was not protective in cold weather, nor did it increase the risk of death in warmer weather. The findings of this study reveal statistical evidence for excess coronary heart disease deaths among firefighters during winter; however, the temporal pattern coronary heart disease deaths was not linked to temperature variation. We also found the seasonal pattern to be independent of duty

  18. Acute myeloid leukaemia as a cause of acute ischaemic heart disease

    PubMed Central

    van Haelst, P.L.; Schot, B.; Hoendermis, E.S.; van den Berg, M.P.

    2006-01-01

    Ischaemic heart disease is almost invariably the result of atherosclerotic degeneration of the coronary arteries. However, other causes of ischaemic heart disease should always be considered. Here we describe two patients with a classic presentation of ischaemic heart disease resulting from acute leukaemia. The pathophysiological mechanisms of acute leukaemia leading to ischaemic heart disease are discussed. ImagesFigure 1AFigure 1BFigure 2 PMID:25696595

  19. Ischemic heart disease in systemic inflammatory diseases. An appraisal.

    PubMed

    Gargiulo, Paola; Marsico, Fabio; Parente, Antonio; Paolillo, Stefania; Cecere, Milena; Casaretti, Laura; Pellegrino, Angela Maria; Formisano, Tiziana; Fabiani, Irma; Soricelli, Andrea; Trimarco, Bruno; Perrone-Filardi, Pasquale

    2014-01-01

    Systemic inflammatory diseases are inflammatory syndromes that are associated with increased cardiovascular morbidity and mortality. The link between inflammatory and cardiovascular diseases can be attributed to coexistence of classical risk factors and of inflammatory mechanisms activated in systemic inflammatory diseases and involving the immune system. Yet, clinical implications of these findings are not entirely clear and deeper knowledge and awareness of cardiac involvement in inflammatory diseases are necessary. The aims of this review are to summarize cardiac involvement in systemic inflammatory diseases and to identify areas where evidence is currently lacking that deserve further investigation in the future. PMID:24331863

  20. Prevalence of Dyslipidemia in Children with Congenital Heart Disease

    PubMed Central

    Fuenmayor, Gabriela; Redondo, Ana Carolina Costa; Shiraishi, Karen Saori; Souza, Rogerio; Elias, Patrícia Figueiredo; Jatene, Ieda Biscegli

    2013-01-01

    Dyslipidemia is one of the main risk factors associated with cardiovascular diseases. Few data on the impacts of congenital heart diseases are available with regard to the prevalence of dyslipidemia in children. Our study evaluated the lipid profile in children with congenital heart disease at a referral center. From January 2011 to July 2012, 52 pediatric patients had their lipid, metabolic and clinical profiles traced. The mean age was 10.4 ± 2.8 years and male/female rate of 1.38:1. Our population had 53.8% patients with high levels of total cholesterol and 13.4% (CI 95 %, from 6.6 to 25.2%) of them also presenting LDL levels ≥ 130 mg/dL, which characterizes dyslipidemia. The group of dyslipidemic patients presented only two obese individuals. Our data show that the presence of congenital heart disease does not lead to higher risk associated with the prevalence of dyslipidemia. Therefore, the screening of this specific population should follow the regular pediatric guidelines, which are also independent of the nutritional status of the children tested. PMID:24061754

  1. Epidemiology of Pulmonary Hypertension in Left Heart Disease.

    PubMed

    Guha, Ashrith; Amione-Guerra, Javier; Park, Myung H

    2016-01-01

    Pulmonary hypertension (PH) in the setting of left side heart disease is associated with adverse outcomes. The exact prevalence of PH in the different pathologies that affect the left ventricle, however, is difficult to access with the current literature. The lack of a standard definition of PH in older studies, the different modalities to assess pulmonary artery pressures and the varying disease severity, all account for the great variability in the reported prevalence of PH. PH can accompany heart failure (HF) with reduced (HFrEF) or preserved ejection fraction (HFpEF) as well as mitral and aortic valve disease; in any of these instances it is important to recognize whether the elevation of pulmonary pressures is driven by elevated left ventricular pressures only (isolated post-capillary PH) or if there is an accompanying remodeling component in the pulmonary arterioles (combined post-capillary and pre-capillary PH). The objective of this review is to describe the definitions, prevalence and the risk factors associated with the development of PH in the setting of HFrEF, HFpEF and valvular heart disease. PMID:27402130

  2. Particulate matter and heart disease: Evidence from epidemiological studies

    SciTech Connect

    Peters, Annette . E-mail: peters@gsf.de

    2005-09-01

    The association between particulate matter and heart disease was noted in the mid-nineties of last century when the epidemiological evidence for an association between air pollution and hospital admissions due to cardiovascular disease accumulated and first hypotheses regarding the pathomechanism were formulated. Nowadays, epidemiological studies have demonstrated coherent associations between daily changes in concentrations of ambient particles and cardiovascular disease mortality, hospital admission, disease exacerbation in patients with cardiovascular disease and early physiological responses in healthy individuals consistent with a risk factor profile deterioration. In addition, evidence was found that annual average PM{sub 2.5} exposures are associated with increased risks for mortality caused by ischemic heart disease and dysrhythmia. Thereby, evidence is suggesting not only a short-term exacerbation of cardiovascular disease by ambient particle concentrations but also a potential role of particles in defining patients' vulnerability to acute coronary events. While this concept is consistent with the current understanding of the factors defining patients' vulnerability, the mechanisms and the time-scales on which the particle-induced vulnerability might operate are unknown.

  3. Illustrated Imaging Essay on Congenital Heart Diseases: Multimodality Approach Part III: Cyanotic Heart Diseases and Complex Congenital Anomalies

    PubMed Central

    Belaval, Vinay; Gadabanahalli, Karthik; Raj, Vimal; Shah, Sejal

    2016-01-01

    From the stand point of radiographic analysis most of the complex cyanotic congenital heart diseases (CHD), can be divided into those associated with decreased or increased pulmonary vascularity. Combination of a specific cardiac configuration and status of lung vasculature in a clinical context allows plain film diagnosis to be predicted in some CHD. Correlation of the position of the cardiac apex in relation to the visceral situs is an important information that can be obtained from the plain film. This information helps in gathering information about the atrio-ventricular, ventricular arterial concordance or discordance. Categorization of the cyanotic heart disease based on vascularity is presented below. Thorough understanding of cardiac anatomy by different imaging methods is essential in understanding and interpreting complex cardiac disease. Basic anatomical details and background for interpretation are provided in the previous parts of this presentation.

  4. Cardiomyogenic potential of c-kit+ expressing cells derived from neonatal and adult mouse hearts

    PubMed Central

    Zaruba, Marc-Michael; Soonpaa, Mark; Reuter, Sean; Field, Loren J.

    2010-01-01

    Summary Background c-kit is a receptor tyrosine kinase family member expressed in hematopoietic stem cells. c-kit is also transiently expressed in cardiomyocyte precursors during development, and in a rare cell population in the normal adult heart. Here, the cardiomyogenic potential of c-kit+ cells isolated from normal neonatal, normal adult and infarcted adult mouse hearts was evaluated. Methods and Results Magnetic activated cell sorting (MACS) was used to prepare c-kit+ cells from the hearts of ACT-EGFP/MHC-nLAC double transgenic mice. These animals exhibit widespread enhanced green fluorescent protein (EGFP) expression and cardiomyocyte-restricted nuclear β-galactosidase activity, thus permitting simultaneous tracking of cell survival and differentiation. A subset of the c-kit+ cells from double transgenic neonatal hearts acquired a cardiomyogenic phenotype when co-cultured with fetal cardiomyocytes (2.4% of all EGFP+ cells screened), but not when cultured alone or when co-cultured with mouse fibroblasts (0.03% and 0.05% of the EGFP+ cells screened, respectively). In contrast, c-kit+ cells from normal adult double transgenic hearts failed to undergo cardiomyogenic differentiation when co-cultured with non-transgenic fetal cardiomyocytes (>18,000 EGFP+ cells screened) or when transplanted into normal or infarcted adult mouse hearts (14 EGFP+ grafts examined). A single c-kit+ cell from an infarcted double transgenic adult heart was observed to acquire a cardiomyogenic phenotype in co-culture (>37,000 EGFP+ cells screened). Conclusions These data suggest that the ability of cardiac-resident c-kit+ cells to acquire a cardiomyogenic phenotype is subject to temporal limitations, or alternatively that the cardiomyogenic population is lost. Elucidation of the underlying molecular basis may permit robust cardiomyogenic induction in adult-derived cardiac c-kit+ cells. PMID:20421520

  5. Contribution of Major Lifestyle Risk Factors for Incident Heart Failure in Older Adults

    PubMed Central

    Del Gobbo, Liana C.; Kalantarian, Shadi; Imamura, Fumiaki; Lemaitre, Rozenn; Siscovick, David S.; Psaty, Bruce M.; Mozaffarian, Dariush

    2015-01-01

    Objectives The goal of this study was to determine the relative contribution of major lifestyle factors on the development of heart failure (HF) in older adults. Background HF incurs high morbidity, mortality, and health care costs among adults ≥65 years of age, which is the most rapidly growing segment of the U.S. population. Methods We prospectively investigated separate and combined associations of lifestyle risk factors with incident HF (1,380 cases) over 21.5 years among 4,490 men and women in the Cardiovascular Health Study, which is a community-based cohort of older adults. Lifestyle factors included 4 dietary patterns (Alternative Healthy Eating Index, Dietary Approaches to Stop Hypertension, an American Heart Association 2020 dietary goals score, and a Biologic pattern, which was constructed using previous knowledge of cardiovascular disease dietary risk factors), 4 physical activity metrics (exercise intensity, walking pace, energy expended in leisure activity, and walking distance), alcohol intake, smoking, and obesity. Results No dietary pattern was associated with developing HF (p > 0.05). Walking pace and leisure activity were associated with a 26% and 22% lower risk of HF, respectively (pace >3 mph vs. <2 mph; hazard ratio [HR]: 0.74; 95% confidence interval [CI]: 0.63 to 0.86; leisure activity ≥845 kcal/week vs. <845 kcal/week; HR: 0.78; 95% CI: 0.69 to 0.87). Modest alcohol intake, maintaining a body mass index <30 kg/m2, and not smoking were also independently associated with a lower risk of HF. Participants with ≥4 healthy lifestyle factors had a 45% (HR: 0.55; 95% CI: 0.42 to 0.74) lower risk of HF. Heterogeneity by age, sex, cardiovascular disease, hypertension medication use, and diabetes was not observed. Conclusions Among older U.S. adults, physical activity, modest alcohol intake, avoiding obesity, and not smoking, but not dietary patterns, were associated with a lower risk of HF. PMID:26160366

  6. Adult-Onset Asthma Might Raise Heart Risks

    MedlinePlus

    ... Heart Risks But shared risk factors, such as air pollution, might explain the connection, researchers say To use ... is often caused by different factors -- such as air pollution -- and often results in a more rapid decline ...

  7. Explaining the decline in coronary heart disease mortality in Turkey between 1995 and 2008

    PubMed Central

    2013-01-01

    Background Coronary heart disease (CHD) mortality rates have been decreasing in Turkey since the early 1990s. Our study aimed to determine how much of the CHD mortality decrease in Turkey between 1995 and 2008 could be attributed to temporal trends in major risk factors and how much to advances in medical and surgical treatments. Methods The validated IMPACT CHD mortality model was used to combine and analyse data on uptake and effectiveness of CHD treatments and risk factor trends in Turkey in adults aged 35–84 years between 1995 and 2008. Data sources were identified, searched and appraised on population, mortality and major CHD risk factors for adults those aged 35–84 years. Official statistics, electronic databases, national registers, surveys and published trials were screened from 1995 onwards. Results Between 1995 and 2008, coronary heart disease mortality rates in Turkey decreased by 34% in men and 28% in women 35 years and over. This resulted in 35,720 fewer deaths in 2008. Approximately 47% of this mortality decrease was attributed to treatments in individuals (including approximately 16% to secondary prevention, 3% angina treatments, 9% to heart failure treatments, 5% to initial treatments of acute myocardial infarction, and 5% to hypertension treatments) and approximately 42% was attributable to population risk factor reductions (notably blood pressure 29%; smoking 27%; and cholesterol 1%). Adverse trends were seen for obesity and diabetes (potentially increasing mortality by approximately 11% and 14% respectively). The model explained almost 90% of the mortality fall. Conclusion Reduction in major cardiovascular risk factors explained approximately 42% and improvements in medical and surgical treatments explained some 47% of the CHD mortality fall. These findings emphasize the complimentary value of primary prevention and evidence-based medical treatments in controlling coronary heart disease. PMID:24308515

  8. Population Pharmacokinetics of Etomidate in Neonates and Infants with Congenital Heart Disease

    PubMed Central

    Su, Felice; El-Komy, Mohammed H.; Hammer, Gregory B.; Frymoyer, Adam; Cohane, Carol A.; Drover, David R.

    2015-01-01

    Background Etomidate is a rapid-onset, short-acting hypnotic medication administered for induction of anesthesia. It is currently approved by the Food and Drug Administration for use in older children and adults. Pharmacokinetic data to help guide dosing in neonates and infants is lacking. Objective The aim of this study was to determine the pharmacokinetics of etomidate in neonates and infants with congenital heart disease undergoing cardiac surgery. Methods Four neonates and sixteen infants, postnatal age 0.3 – 11.7 months, requiring open-heart surgery received 0.3 mg/kg of etomidate administered as a single intravenous dose prior to surgery. Blood sampling for plasma etomidate concentration occurred immediately following etomidate administration until the initiation of cardiopulmonary bypass. A population pharmacokinetic approach using nonlinear mixed–effects modeling was applied to characterize etomidate pharmacokinetics. Results The pharmacokinetics of etomidate was described by a two-compartment model with first-order elimination. An allometric weight-based model was applied to scale results to a 70 kg adult. Covariates including age and cardiac physiology were not found to significantly impact etomidate pharmacokinetics. The study population was found to have a central and intercompartmental clearance of 0.624 L/min/70-kg and 0.44 L/min/70-kg, respectively; central and peripheral distribution volume of 9.47 and 22.8 L/70-kg, respectively. Inter-individual variability was between 94–142% for all parameters and residual variability was 29%. Conclusions The clearance of etomidate is lower in neonates and infants with congenital heart disease compared to published values for older children without congenital heart disease. In addition, etomidate pharmacokinetics is highly variable in this pediatric cardiac population. PMID:25377074

  9. Tissue Doppler Imaging in Coronary Artery Diseases and Heart Failure

    PubMed Central

    Correale, Michele; Totaro, Antonio; Ieva, Riccardo; Ferraretti, Armando; Musaico, Francesco; Biase, Matteo Di

    2012-01-01

    Recent studies have explored the prognostic role of TDI-derived parameters in major cardiac diseases, such as coronary artery disease (CAD) and heart failure (HF). In these conditions, myocardial mitral annular systolic (S’) and early diastolic (E’) velocities have been shown to predict mortality or cardiovascular events. In heart failure non invasive assessment of LV diastolic pressure by transmitral to mitral annular early diastolic velocity ratio (E/E’) is a strong prognosticator, especially when E/E’ is > or =15. Moreover, other parameters derived by TDI, as cardiac time intervals and Myocardial Performance Index, might play a role in the prognostic stratification in CAD and HF. Recently, a three-dimensional (3-D) TDI imaging modality, triplane TDI, has become available, and this allows calculation of 3-Dvolumes and LV ejection fraction. We present a brief update of TDI. PMID:22845815

  10. Clinical use of echocardiography in structural heart disease.

    PubMed

    Shibayama, Kentaro; Watanabe, Hiroyuki

    2016-07-01

    Recently, a development of devices for transcatheter interventions, such as transcatheter aortic valve implantation for aortic stenosis, percutaneous mitral valve repair for mitral regurgitation, and percutaneous closure of atrial septal defect, has led to a greatly expanded armamentarium of catheter-based approaches for patients with structural heart disease (SHD). Comorbidity and anatomical limitations specific to each procedure are known to influence outcomes during and after the intervention. Therefore, risk stratification of the intervention including anatomical and functional assessments is critically important. Furthermore, echocardiography reveals both physiological and anatomical abnormalities of SHD in real-time even in the operation theater. Consequently, echocardiography plays an essential role in providing not only preoperative assessment of SHD but also intra-procedural monitoring and postoperative follow-up. This document is intended as a reference for cardiac surgeons using echocardiography clinically for patients with SHD, particularly those with valvular heart disease and atrial septal defect. PMID:27138937

  11. Vasopressin receptor antagonists, heart failure, and polycystic kidney disease.

    PubMed

    Torres, Vicente E

    2015-01-01

    The synthesis of nonpeptide orally bioavailable vasopressin antagonists devoid of agonistic activity (vaptans) has made possible the selective blockade of vasopressin receptor subtypes for therapeutic purposes. Vaptans acting on the vasopressin V2 receptors (aquaretics) have attracted attention as a possible therapy for heart failure and polycystic kidney disease. Despite a solid rationale and encouraging preclinical testing, aquaretics have not improved clinical outcomes in randomized clinical trials for heart failure. Additional clinical trials with select population targets, more flexible dosing schedules, and possibly a different drug type or combination (balanced V1a/V2 receptor antagonism) may be warranted. Aquaretics are promising for the treatment of autosomal dominant polycystic kidney disease and have been approved in Japan for this indication. More studies are needed to better define their long-term safety and efficacy and optimize their utilization. PMID:25493947

  12. Biology of the cardiac myocyte in heart disease.

    PubMed

    Peter, Angela K; Bjerke, Maureen A; Leinwand, Leslie A

    2016-07-15

    Cardiac hypertrophy is a major risk factor for heart failure, and it has been shown that this increase in size occurs at the level of the cardiac myocyte. Cardiac myocyte model systems have been developed to study this process. Here we focus on cell culture tools, including primary cells, immortalized cell lines, human stem cells, and their morphological and molecular responses to pathological stimuli. For each cell type, we discuss commonly used methods for inducing hypertrophy, markers of pathological hypertrophy, advantages for each model, and disadvantages to using a particular cell type over other in vitro model systems. Where applicable, we discuss how each system is used to model human disease and how these models may be applicable to current drug therapeutic strategies. Finally, we discuss the increasing use of biomaterials to mimic healthy and diseased hearts and how these matrices can contribute to in vitro model systems of cardiac cell biology. PMID:27418636

  13. Oral health of patients with severe rheumatic heart disease.

    PubMed

    Maharaj, Breminand; Vayej, Ahmed C

    2012-07-01

    In order to determine whether adequate attention is paid to the maintenance of good oral health in patients at risk of developing infective endocarditis, we studied 44 black patients with severe rheumatic heart disease before they had cardiac surgery. Plaque and gingival index scores were calculated and panoramic radiographs were done in all patients. There were 17 males and 27 females (mean age: 30.6 years). The plaque and gingival index scores were classified as poor in 31.8 and 54.6% of patients, respectively. Panoramic radiographic findings included caries in 56.8% of patients, peri-apical pathology in 18.1% and retained roots in 22.7% of patients. This study demonstrates that inadequate attention is paid to the maintenance of good oral health in patients with severe rheumatic heart disease. The oral and dental care of patients at risk of developing infective endocarditis needs to be improved. PMID:22836156

  14. [Multimodal imaging of ischemic heart diseases: A 2015 update].

    PubMed

    Di Marco, L; Rosset, M; Zhang-Yin, J; Ohana, M

    2016-05-01

    Current realities and future possibilities of imaging in the ischemic heart diseases are very broad and constantly evolving, with the improvement of existing technologies and the introduction of new features such as dual-energy CT, strain ultrasound, multimodality fusion or perfusion MRI. Regular collaboration between prescribing clinicians, cardiologists, radiologists and nuclear radiologists is therefore essential to tailor the examination to the specific clinical question. The indications for each modality will therefore depend on its diagnostic performance, cost, acquisition and post-processing times and eventual radiation exposure. This review will detail principles and applications of current cardiac imaging examinations: echocardiography, nuclear medicine, MRI, CT and coronary angiography, emphasizing their current strengths and weaknesses in the ischemic heart diseases management. PMID:26775644

  15. Software innovations in computed tomography for structural heart disease interventions.

    PubMed

    Hell, Michaela; Marwan, Mohamed; Gaede, Luise; Achenbach, Stephan

    2016-05-17

    Computed tomography (CT) provides high, isotropic spatial resolution and has become firmly established in pre-procedural imaging for structural heart disease interventions. It allows determination of the exact dimensions of the target structure, provides information regarding the access route and permits identification of fluoroscopic projection angles to provide optimal visualisation for device placement. Several software solutions are available and have been systematically evaluated in the context of transcatheter aortic valve implantation (TAVI). The use of software products to perform automated measurements can be useful, especially when the experience and expertise regarding evaluation of CT in the context of structural heart disease are limited. In scientific studies, software has been demonstrated to provide accurate support for annulus sizing and prosthesis selection, to aid in reliably identifying patients in whom a transfemoral access may be problematic, and to suggest suitable angulations for fluoroscopic imaging to achieve an orthogonal view onto the aortic valve during implantation. PMID:27174116

  16. Arrhythmia diagnosis and management throughout life in congenital heart disease.

    PubMed

    Clark, Bradley C; Berul, Charles I

    2016-03-01

    Arrhythmias, covering bradycardia and tachycardia, occur in association with congenital heart disease (CHD) and as a consequence of surgical repair. Symptomatic bradycardia can occur due to sinus node dysfunction or atrioventricular block secondary to either unrepaired CHD or surgical repair in the area of the conduction system. Tachyarrhythmias are common in repaired CHD due to scar formation, chamber distension or increased chamber pressure, all potentially leading to abnormal automaticity and heterogeneous conduction properties as a substrate for re-entry. Atrial arrhythmias occur more frequently, but ventricular tachyarrhythmias may be associated with an increased risk of sudden cardiac death, notably in patients with repaired tetralogy of Fallot or aortic stenosis. Defibrillator implantation provides life-saving electrical therapy for hemodynamically unstable arrhythmias. Ablation procedures with 3D electroanatomic mapping technology offer a viable alternative to pharmacologic or device therapy. Advances in electrophysiology have allowed for successful management of arrhythmias in patients with congenital heart disease. PMID:26642231

  17. Imaging Systemic Inflammatory Networks in Ischemic Heart Disease

    PubMed Central

    Nahrendorf, Matthias; Frantz, Stefan; Swirski, Filip K.; Mulder, Willem J.M.; Randolph, Gwendalyn; Ertl, Georg; Ntziachristos, Vasilis; Piek, Jan; Stroes, Erik; Schwaiger, Markus; Mann, Douglas L.; Fayad, Zahi A.

    2015-01-01

    While acute myocardial infarction mortality declines, patients continue to face reinfarction and/or heart failure. The immune system, which intimately interacts with healthy and diseased tissues through resident and recruited leukocytes, is a central interface for a global host response to ischemia. Pathways that enhance the systemic leukocyte supply may be potential therapeutic targets. Pre-clinically, imaging helps identify immunity’s decision nodes, which may serve as such targets. In translating the rapidly expanding preclinical data on immune activity, the difficulty of obtaining multiple clinical tissue samples from involved organs is an obstacle that whole-body imaging can help overcome. In patients, molecular and cellular imaging can be integrated with blood-based diagnostics to assess the translatability of discoveries, including the activation of hematopoietic tissues after myocardial infarction, and serve as an endpoint in clinical trials. In this review, we discuss these concepts while focusing on imaging immune activity in organs involved in ischemic heart disease. PMID:25881940

  18. Hepatosplenic Cat Scratch Disease in Immunocompetent Adults

    PubMed Central

    García, Juan C.; Núñez, Manuel J.; Castro, Begoña; Fernández, Jesús M.; Portillo, Aránzazu; Oteo, José A.

    2014-01-01

    Abstract Cat-scratch disease (CSD) is the most frequent presentation of Bartonella henselae infection. It has a worldwide distribution and is associated with a previous history of scratch or bite from a cat or dog. CSD affects children and teenagers more often (80%) than adults, and it usually has a self-limiting clinical course. Atypical clinical course or systemic symptoms are described in 5%–20% of patients. Among them, hepatosplenic (HS) forms (abscess) have been described. The majority of published cases have affected children or immunosuppressed patients. Few cases of HS forms of CSD in immunocompetent adult hosts have been reported, and data about the management of this condition are scarce. Herein, we present 3 new cases of HS forms of CSD in immunocompetent adults and review 33 other cases retrieved from the literature. We propose an approach to clinical diagnosis and treatment with oral azithromycin. PMID:25398062

  19. Cardiac imaging in adults

    SciTech Connect

    Jaffe, C.C.

    1987-01-01

    This book approaches adult cardiac disease from the correlative imaging perspective. It includes chest X-rays and angiographs, 2-dimensional echocardiograms with explanatory diagrams for clarity, plus details on digital radiology, nuclear medicine techniques, CT and MRI. It also covers the normal heart, valvular heart disease, myocardial disease, pericardial disease, bacterial endocarditis, aortic aneurysm, cardiac tumors, and congenital heart disease of the adult. It points out those aspects where one imaging technique has significant superiority.

  20. Fatty acids, membrane viscosity, serotonin and ischemic heart disease

    PubMed Central

    2010-01-01

    Novel markers for ischemic heart disease are under investigation by the scientific community at international level. This work focuses on a specific platelet membrane fatty acid condition of viscosity which is linked to molecular aspects such as serotonin and G proteins, factors involved in vascular biology. A suggestive hypothesis is considered about the possibility to use platelet membrane viscosity, in relation to serotonin or, indirectly, the fatty acid profile, as indicator of ischemic risk. PMID:20825633

  1. Cardiac surgery for ergotamine-induced multivalvular heart disease.

    PubMed

    Lazopoulos, George; Papaioannou, George; Kantartzis, Michael

    2013-08-01

    Ergotamine is used to abort or prevent vascular headache. Valvular heart disease as an adverse effect of long-term ergotamine therapy has been rarely reported in the English literature, with only a few cases published. It is hypothesized that ergot-derived agents stimulate serotonergic receptors (5-HT2B), causing proliferation of myofibroblasts, with subsequent thickening of valve leaflets and chords. This case presentation aims at increasing clinicians' awareness of this potential complication. PMID:23475795

  2. Assessing the relationship between dental disease and coronary heart disease in elderly U.S. veterans.

    PubMed

    Loesche, W J; Schork, A; Terpenning, M S; Chen, Y M; Dominguez, B L; Grossman, N

    1998-03-01

    Several recent studies have shown a link between dental disease and coronary heart disease. The authors studied 320 U.S. veterans in a convenience sample to assess the relationship between oral health and systemic diseases among older people. They present cross-sectional data confirming that a statistically significant association exists between a diagnosis of coronary heart disease and certain oral health parameters, such as the number of missing teeth, plaque benzoyl-DL-arginine-naphthylamide test scores, salivary levels of Streptococcus sanguis and complaints of xerostomia. The oral parameters in these subjects were independent of and more strongly associated with coronary heart disease than were recognized risk factors, such as serum cholesterol levels, body mass index, diabetes and smoking status. However, because of the convenience sample studied, these findings cannot be generalized to other populations. PMID:9529805

  3. Adult Hirschsprung's disease diagnosed during forensic autopsy.

    PubMed

    Chatelain, Denis; Manaouil, Cécile; Marc, Bernard; Ricard, Jannick; Brevet, Marie; Montpellier, Dominique; Defouilloy, Christian; Jardé, Olivier

    2006-09-01

    We report a case of fatal Hirschsprung's disease (HD) discovered at autopsy. A 20-year-old man collapsed at home. Emergency medical personnel found him in cardiac arrest and all resuscitative efforts failed. He had a past history of chronic constipation since infancy. Forensic autopsy revealed a megacolon full of gas and stools. Microscopic examination showed absence of ganglion cells in a short segment of the rectum and enterocolitis in the left and transverse colon. HD is rarely described in adults. In many cases, patients complained of constipation since infancy but the affection remained misdiagnosed. The relative good tolerance of the disease is usually due to a short aganglionic bowel segment. Enterocolitis is a frequent and severe complication of HD in children but is rarely described in adults. This case suggests the importance of HD diagnosis in childhood in order to avoid fatal complications with forensic consequences. PMID:17018101

  4. Postoperative nosocomial infections among children with congenital heart disease

    PubMed Central

    Zhang, Jian; Yuan, Yan; Li, Peiling; Wang, Tuanjie; Gao, Jun; Yao, Jinhua; Li, Shujun

    2014-01-01

    Objective: To study the pathogen distribution, antimicrobial susceptibility and risk factors of postoperative nosocomial infections among children with congenital heart disease. Methods: Three hundreds children with congenital heart disease admitted to our hospital to receive surgeries from February 2010 to February 2013 were selected. Results: A total of 120 children were tested as positive by sputum culture, with the infection rate of 40.0%. The top five most common pathogenic microorganisms included Staphylococcus epidermidis, Staphylococcus aureus, Enterococcus, Pseudomonas aeruginosa, and Candida albicans. S. epidermidis, S. aureus and Enterococcus were highly resistant to penicillin, azithromycin and erythromycin, moderately susceptible to levofloxacin and cefazolin, and completely susceptible to vancomycin. Multivariate Logistic regression analysis showed that hospitalization stay length, combined use of antibiotics, systemic use of hormones, mechanical ventilation and catheter indwelling were the independent risk factors of postoperative nosocomial infections (P<0.05). Conclusion: Nosocomial infection, which was the most frequent postoperative complication of pediatric congenital heart disease, was predominantly induced by Gram-positive bacteria that were highly susceptible to cephalosporins and vancomycin. Particular attention should be paid to decrease relevant risk factors to improve the prognosis. PMID:24948978

  5. Deciphering the genetic and modular connections between coronary heart disease, idiopathic pulmonary arterial hypertension and pulmonary heart disease.

    PubMed

    Yuan, Ye; Zhang, Yingying; Zhang, Xiaoxu; Yu, Yanan; Li, Bing; Wang, Pengqian; Li, Haixia; Zhao, Yijun; Shen, Chunti; Wang, Zhong

    2016-07-01

    Coronary heart disease (CHD), idiopathic pulmonary arterial hypertension (IPAH) and pulmonary heart disease (PHD) are circulatory system diseases that may simultaneously emerge in a patient and they are often treated together in clinical practice. However, the molecular mechanisms connecting these three diseases remain unclear. In order to determine the multidimensional characteristic correlations between these three diseases based on genomic networks to aid in medical decision-making, genes from the Online Mendelian Inheritance in Man database were obtained, and applied network construction and modularized analysis were conducted. Functional enrichment analysis was conducted to explore the associations between overlapping genes, modules and pathways. A total of 29 overlapping genes and 3 common modules were identifed for the 3 diseases. Glycosphingolipid biosynthesis and the arachidonic acid metabolism are common pathways, and the biosynthetic process is suggested to be the major function involved in the three diseases. The current study reported, to the best of our knowledge for the first time, the role of glycosphingolipid biosynthesis in IPAH and PHD. The present study provided an improved understanding of the pathological mechanisms underlying CHD, IPAH and PHD. The overlapping genes, modules and pathways suggest novel areas for further research, and drug targets. The observations of the current study additionally suggest that drug indications can be broadened because of the presence of common targets. PMID:27221156

  6. Deciphering the genetic and modular connections between coronary heart disease, idiopathic pulmonary arterial hypertension and pulmonary heart disease

    PubMed Central

    YUAN, YE; ZHANG, YINGYING; ZHANG, XIAOXU; YU, YANAN; LI, BING; WANG, PENGQIAN; LI, HAIXIA; ZHAO, YIJUN; SHEN, CHUNTI; WANG, ZHONG

    2016-01-01

    Coronary heart disease (CHD), idiopathic pulmonary arterial hypertension (IPAH) and pulmonary heart disease (PHD) are circulatory system diseases that may simultaneously emerge in a patient and they are often treated together in clinical practice. However, the molecular mechanisms connecting these three diseases remain unclear. In order to determine the multidimensional characteristic correlations between these three diseases based on genomic networks to aid in medical decision-making, genes from the Online Mendelian Inheritance in Man database were obtained, and applied network construction and modularized analysis were conducted. Functional enrichment analysis was conducted to explore the associations between overlapping genes, modules and pathways. A total of 29 overlapping genes and 3 common modules were identifed for the 3 diseases. Glycosphingolipid biosynthesis and the arachidonic acid metabolism are common pathways, and the biosynthetic process is suggested to be the major function involved in the three diseases. The current study reported, to the best of our knowledge for the first time, the role of glycosphingolipid biosynthesis in IPAH and PHD. The present study provided an improved understanding of the pathological mechanisms underlying CHD, IPAH and PHD. The overlapping genes, modules and pathways suggest novel areas for further research, and drug targets. The observations of the current study additionally suggest that drug indications can be broadened because of the presence of common targets. PMID:27221156

  7. Desmopressin in adult urological disease: clinical evidences.

    PubMed

    Siracusano, Salvatore; Ciciliato, Stefano; Toffoli, Laura; Silvestri, Tommaso; Casotto, Daniela

    2015-01-01

    Desmopressin is a synthetic analogue of arginine vasopressin, commercially available since 1974. Desmopressin is proven effective for the treatment primary nocturnal enuresis and polyuria. It has been considered by several investigators for the treatment of nocturia with positive results and is now an established treatment for this indication. In this review, we assessed the available clinical data on desmopressin in adult urological disease. PMID:26541674

  8. Dietary patterns and their association with acute coronary heart disease: Lessons from the REGARDS Study

    PubMed Central

    Al Suwaidi, Jassim

    2015-01-01

    Shikany et al used data from 17,418 participants in the REGARDS study, a national, population-based, longitudinal study of white and black adults aged ≥ 45 years, enrolled between 2003–2007. They examined 536 acute coronary heart disease events at follow-up (median 5.8 years) in relation to five dietary patterns (Convenience, Plant-based, Sweets, Southern, and Alcohol and Salad). After adjustment for baseline variables, the highest consumers of the Southern pattern experienced a 56% higher hazard for acute CHD. PMID:26779528

  9. Dietary patterns and their association with acute coronary heart disease: Lessons from the REGARDS Study.

    PubMed

    Al Suwaidi, Jassim

    2015-01-01

    Shikany et al used data from 17,418 participants in the REGARDS study, a national, population-based, longitudinal study of white and black adults aged ≥ 45 years, enrolled between 2003-2007. They examined 536 acute coronary heart disease events at follow-up (median 5.8 years) in relation to five dietary patterns (Convenience, Plant-based, Sweets, Southern, and Alcohol and Salad). After adjustment for baseline variables, the highest consumers of the Southern pattern experienced a 56% higher hazard for acute CHD. PMID:26779528

  10. [Clinical manifestations of adult celiac disease].

    PubMed

    Malamut, G; Cellier, C

    2013-06-01

    Celiac disease is an enteropathy due to gluten intake in genetically predisposed persons (HLA DQ2/DQ8). Celiac disease occurs in adults and children at rates approaching 1% of population in Europe and USA. Celiac disease is extremely various and anaemia, oral aphthous stomatis, amenorrhea or articular symptoms may be the only revealing symptoms. Diagnosis releases on evidence of histological villous atrophy in proximal small bowel and presence of specific serum antibodies. Treatment relies on eviction of gluten. Gluten free diet allows prevention of malignant complications such as small bowel adenocarcinoma and lymphoma and osteopenia. The main cause of resistance to gluten free diet is its bad observance. On the contrary, serious complications of celiac disease, such as clonal refractory celiac sprue and intestinal T-cell lymphoma need to be screen. PMID:21621928

  11. In utero and early life exposure to diesel exhaust air pollution increases adult susceptibility to heart failure in mice

    PubMed Central

    2013-01-01

    Background Fine particulate air pollution (PM2.5) is a global health concern, as exposure to PM2.5 has consistently been found to be associated with increased cardiovascular morbidity and mortality. Although adult exposure to traffic related PM2.5, which is largely derived from diesel exhaust (DE), has been associated with increased cardiac hypertrophy, there are limited investigations into the potential effect of in utero and early life exposure on adult susceptibility to heart disease. In this study, we investigate the effect of in utero and early life exposure to DE on adult susceptibility to heart failure. Methods Female C57BL/6 J mice were exposed to either filtered air (FA) or DE for 3 weeks (≈300 μg/m3 PM2.5 for 6 hours/day, 5 days/week) and then introduced to male breeders for timed matings. Female mice were exposed to either FA or DE throughout pregnancy and until offspring were 3 weeks of age. Offspring were then transferred to either FA or DE for an additional 8 weeks of exposure. At 12 weeks of age, male offspring underwent a baseline echocardiographic assessment, followed by a sham or transverse aortic constriction (TAC) surgery to induce pressure overload. Following sacrifice three weeks post surgery, ventricles were processed for histology to assess myocardial fibrosis and individual cardiomyocyte hypertrophy. mRNA from lung tissue was isolated to measure expression of inflammatory cytokines IL6 and TNFα. Results We observed that mice exposed to DE during in utero and early life development have significantly increased susceptibility to cardiac hypertrophy, systolic failure, myocardial fibrosis, and pulmonary congestion following TAC surgery compared to FA control, or adult DE exposed mice. In utero and early life DE exposure also strongly modified the inflammatory cytokine response in the adult lung. Conclusions We conclude that exposure to diesel exhaust air pollution during in utero and early life development in mice increases adult

  12. Correlation between heart rate variability and pulmonary function adjusted by confounding factors in healthy adults.

    PubMed

    Bianchim, M S; Sperandio, E F; Martinhão, G S; Matheus, A C; Lauria, V T; da Silva, R P; Spadari, R C; Gagliardi, A R T; Arantes, R L; Romiti, M; Dourado, V Z

    2016-03-01

    The autonomic nervous system maintains homeostasis, which is the state of balance in the body. That balance can be determined simply and noninvasively by evaluating heart rate variability (HRV). However, independently of autonomic control of the heart, HRV can be influenced by other factors, such as respiratory parameters. Little is known about the relationship between HRV and spirometric indices. In this study, our objective was to determine whether HRV correlates with spirometric indices in adults without cardiopulmonary disease, considering the main confounders (e.g., smoking and physical inactivity). In a sample of 119 asymptomatic adults (age 20-80 years), we evaluated forced vital capacity (FVC) and forced expiratory volume in 1 s (FEV1). We evaluated resting HRV indices within a 5-min window in the middle of a 10-min recording period, thereafter analyzing time and frequency domains. To evaluate daily physical activity, we instructed participants to use a triaxial accelerometer for 7 days. Physical inactivity was defined as <150 min/week of moderate to intense physical activity. We found that FVC and FEV1, respectively, correlated significantly with the following aspects of the RR interval: standard deviation of the RR intervals (r =0.31 and 0.35), low-frequency component (r =0.38 and 0.40), and Poincaré plot SD2 (r =0.34 and 0.36). Multivariate regression analysis, adjusted for age, sex, smoking, physical inactivity, and cardiovascular risk, identified the SD2 and dyslipidemia as independent predictors of FVC and FEV1 (R2=0.125 and 0.180, respectively, for both). We conclude that pulmonary function is influenced by autonomic control of cardiovascular function, independently of the main confounders. PMID:26840706

  13. Correlation between heart rate variability and pulmonary function adjusted by confounding factors in healthy adults

    PubMed Central

    Bianchim, M.S.; Sperandio, E.F.; Martinhão, G.S.; Matheus, A.C.; Lauria, V.T.; da Silva, R.P.; Spadari, R.C.; Gagliardi, A.R.T.; Arantes, R.L.; Romiti, M.; Dourado, V.Z.

    2016-01-01

    The autonomic nervous system maintains homeostasis, which is the state of balance in the body. That balance can be determined simply and noninvasively by evaluating heart rate variability (HRV). However, independently of autonomic control of the heart, HRV can be influenced by other factors, such as respiratory parameters. Little is known about the relationship between HRV and spirometric indices. In this study, our objective was to determine whether HRV correlates with spirometric indices in adults without cardiopulmonary disease, considering the main confounders (e.g., smoking and physical inactivity). In a sample of 119 asymptomatic adults (age 20-80 years), we evaluated forced vital capacity (FVC) and forced expiratory volume in 1 s (FEV1). We evaluated resting HRV indices within a 5-min window in the middle of a 10-min recording period, thereafter analyzing time and frequency domains. To evaluate daily physical activity, we instructed participants to use a triaxial accelerometer for 7 days. Physical inactivity was defined as <150 min/week of moderate to intense physical activity. We found that FVC and FEV1, respectively, correlated significantly with the following aspects of the RR interval: standard deviation of the RR intervals (r =0.31 and 0.35), low-frequency component (r =0.38 and 0.40), and Poincaré plot SD2 (r =0.34 and 0.36). Multivariate regression analysis, adjusted for age, sex, smoking, physical inactivity, and cardiovascular risk, identified the SD2 and dyslipidemia as independent predictors of FVC and FEV1 (R 2=0.125 and 0.180, respectively, for both). We conclude that pulmonary function is influenced by autonomic control of cardiovascular function, independently of the main confounders. PMID:26840706

  14. An android-based heart monitoring system for the elderly and for patients with heart disease.

    PubMed

    Pierleoni, Paola; Pernini, Luca; Belli, Alberto; Palma, Lorenzo

    2014-01-01

    The current trend in health monitoring systems is to move from the hospital to portable personal devices. This work shows how consumer devices like heart rate monitors can be used not only for applications in sports, but also for medical research and diagnostic purposes. The goal pursued by our group was to develop a simple, accurate, and inexpensive system that would use a few pieces of data acquired by the heart rate monitor and process them on a smartphone to (i) provide detailed test reports about the user's health state; (ii) store report records; (iii) generate emergency calls or SMSs; and (iv) connect to a remote telemedicine portal to relay the data to an online database. The system developed by our team uses sophisticated algorithms to detect stress states, detect and classify arrhythmia events, and calculate energy consumption. It is suitable for use by elderly subjects and by patients with heart disease (e.g., those recovering from myocardial infarction) or neurological conditions such as Parkinson's disease. Easy, immediate, and economical remote health control can therefore be achieved without the need for expensive hospital equipment, using only portable consumer devices. PMID:25210513

  15. Depression and Heart Rate Variability in Patients With Stable Coronary Heart Disease

    PubMed Central

    Gehi, Anil; Mangano, Dennis; Pipkin, Sharon; Browner, Warren S.; Whooley, Mary A.

    2009-01-01

    Context Depression is associated with low heart rate variability (HRV) in patients following myocardial infarction, suggesting that alterations in the autonomic nervous system may contribute to the adverse cardiac outcomes associated with depression. Whether depression is associated with low HRV in patients with stable coronary heart disease (CHD) is not known. Objective To examine the association between major depression and 24-hour HRV in patients with stable CHD. Design, Setting, and Participants Cross-sectional study of 873 outpatients with stable CHD recruited from outpatient clinics in the San Francisco Bay Area, California. Main Outcome Measures Major depression was assessed using the Computerized National Institute of Mental Health Diagnostic Interview Schedule. Heart rate variability was measured by 24-hour ambulatory electrocardiography. Results A total of 195 participants (22%) had major depression. Overall, we observed no association between depression and HRV as measured by time domain or frequency domain variables. Mean HRV was similar in participants with and without depression (all P values >.10), and participants with depression were no more likely than those without depression to have low HRV (all P values >.10). Conclusions We found no evidence of an association between depression and HRV in 873 outpatients with stable CHD. These findings raise questions about the potential role of HRV in the association between depression and cardiovascular disease. PMID:15939843

  16. An Android-Based Heart Monitoring System for the Elderly and for Patients with Heart Disease

    PubMed Central

    2014-01-01

    The current trend in health monitoring systems is to move from the hospital to portable personal devices. This work shows how consumer devices like heart rate monitors can be used not only for applications in sports, but also for medical research and diagnostic purposes. The goal pursued by our group was to develop a simple, accurate, and inexpensive system that would use a few pieces of data acquired by the heart rate monitor and process them on a smartphone to (i) provide detailed test reports about the user's health state; (ii) store report records; (iii) generate emergency calls or SMSs; and (iv) connect to a remote telemedicine portal to relay the data to an online database. The system developed by our team uses sophisticated algorithms to detect stress states, detect and classify arrhythmia events, and calculate energy consumption. It is suitable for use by elderly subjects and by patients with heart disease (e.g., those recovering from myocardial infarction) or neurological conditions such as Parkinson's disease. Easy, immediate, and economical remote health control can therefore be achieved without the need for expensive hospital equipment, using only portable consumer devices. PMID:25210513

  17. Risk and preventive factors for type 2 diabetes and heart disease among foreign-born older Vietnamese Americans.

    PubMed

    Tran, Thanh; Allen, Nancy A; Nguyen, Thuc-Nhi; Lee, Hae Nim; Chan, Keith Tsz-Kit

    2014-01-01

    The 2009 California Health Interview Survey (CHIS) data was used to examine associations of bodyweight, lifestyles, and demographic variables with type 2 diabetes (T2DM) and heart disease among foreign-born older Vietnamese adults. CHIS consisted of 709 Vietnamese Americans aged 50 to 85. Thirteen percent reported T2DM and 11% had heart disease. Using logistic regression, body mass index ≥ 24, age ≥ 65, and female were significantly associated with T2DM. There was significant interaction effect of alcohol consumption and psychological distress with T2DM. The interaction of vegetable consumption, poverty, and length of living in the U.S. was significantly associated with heart disease. PMID:24483331

  18. Twenty-five years of progress in the medical treatment of pediatric and congenital heart disease.

    PubMed

    McNamara, D G

    1983-01-01

    In the past 25 years there has been a many-fold increase in the prospect that with early recognition and modern treatment the newborn with critical congenital heart disease will reach adult life in a healthy condition, prepared to earn a living and to function as a spouse and as a parent. Advancements in the medical treatment of congenital heart disease may create less public acclaim than may surgical treatment but many purely medical developments provide the basis for achieving ultimate surgical success and, by judicious use of some forms of medical treatment, operation can be avoided altogether. The eight major contributions to patient care that are discussed in this review and the 35 that are simply listed are merely examples of the many developments that have occurred in the past 25 years. These include: 1) the organization of pediatric cardiology and the contribution of volunteer health organizations, 2) continuing medical education aimed at promoting early diagnosis of congenital heart disease and prompt referral to a cardiac center, 3) advances in the technology of cardiac catheterization, 4) Rashkind's balloon atrial septostomy and other catheter manipulative procedures, 5) pharmacologic manipulation of the ductus, 6) beta-adrenergic blockade for control of a variety of problems, including paroxysmal hypoxemic attacks, certain arrhythmias and relief of symptoms in hypertrophic cardiomyopathy, 7) echocardiography, and 8) advances in arrhythmias, electrophysiologic studies and use of pacemakers. PMID:6131085

  19. Continuous observation on heart-disease-model mice using biomagnetic measurement system

    NASA Astrophysics Data System (ADS)

    Kasai, Y.; Oikawa, T.; Saitoh, Y.; Ono, Y.; Ishiyama, A.; Kasai, N.; Odawara, A.; Chinone, K.

    2008-02-01

    Magnetocardiography (MCG) is a non-invasive method that can contribute to elucidating heart disease mechanisms and the verification of pharmacological effects. The object of our study is to show the potential of MCG for such study in mice. By using the developed MCG system, which adopts a single channel superconducting quantum interference device (SQUID) magnetometer with the spatial resolution of 500 μm, we continuously measured MCGs for 2 heart-disease-model mice with a high incidence of cardiac infarction from 7-weeks-old to death. An abnormal MCG appeared 1 or 2 weeks before death. The abnormal MCG changes indicate that the damaged place in the ventricles was different for each individual. In addition, we have developed a method to obtain MCGs for newborn mice in particular because they are small and frail. The MCGs of newborn mice were similar to those of adult mice. This study proved the potential of MCG for detecting abnormal cardiac excitation at the early stage of cardiac infarction and monitoring the progress of heart disease in detail from infancy to old age in mice.

  20. Vitamin E supplementation in the prevention of coronary heart disease.

    PubMed

    Pruthi, S; Allison, T G; Hensrud, D D

    2001-11-01

    Vitamin E consists of a number of compounds, tocopherols and tocotrienols, that function as lipid-soluble antioxidants. A hypothesis is that vitamin E may slow the progression of atherosclerosis by blocking the oxidative modification of low-density lipoprotein cholesterol and thus decrease its uptake into the arterial lumen. Basic science and animal studies have generally supported this hypothesis. Observational studies have primarily assessed patients with no established coronary heart disease (CHD), and results have generally supported a protective role of vitamin E in CHD. Early primary and secondary prevention clinical trials (Alpha-Tocopherol, Beta-Carotene Cancer Protection study and Cambridge Heart Antioxidant Study) showed mixed results. Despite years of encouraging evidence from basic science and observational studies, 3 large randomized clinical trials (Gruppo Italiano per lo Studio della Sopravvivenza nell'Infarto miocardico, Heart Outcomes Prevention Evaluation, and Primary Prevention Project) with a combined total of more than 25,000 patients failed to show a significant benefit with vitamin E taken as a dietary supplement for the prevention of CHD. Four large randomized primary prevention trials currently under way should add to our knowledge. The American Heart Association has recommended consumption of a balanced diet with emphasis on antioxidant-rich fruits and vegetables but has made no recommendations regarding vitamin E supplementation for the general population. Although vitamin E supplementation seems to be safe for most people, recommendations from health care professionals should reflect the uncertainty of established benefit as demonstrated in clinical trials. PMID:11702901