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Sample records for heart disease screening

  1. Rheumatic heart disease screening: Current concepts and challenges

    PubMed Central

    Dougherty, Scott; Khorsandi, Maziar; Herbst, Philip

    2017-01-01

    Rheumatic heart disease (RHD) is a disease of poverty, is almost entirely preventable, and is the most common cardiovascular disease worldwide in those under 25 years. RHD is caused by acute rheumatic fever (ARF) which typically results in cumulative valvular lesions that may present clinically after a number of years of subclinical disease. Therapeutic interventions, therefore, typically focus on preventing subsequent ARF episodes (with penicillin prophylaxis). However, not all patients with ARF develop symptoms and not all symptomatic cases present to a physician or are correctly diagnosed. Therefore, if we hope to control ARF and RHD at the population level, we need a more reliable discriminator of subclinical disease. Recent studies have examined the utility of echocardiographic screening, which is far superior to auscultation at detecting RHD. However, there are many concerns surrounding this approach. Despite the introduction of the World Heart Federation diagnostic criteria in 2012, we still do not really know what constitutes the most subtle changes of RHD by echocardiography. This poses serious problems regarding whom to treat and what to do with the rest, both important decisions with widespread implications for already stretched health-care systems. In addition, issues ranging from improving the uptake of penicillin prophylaxis in ARF/RHD-positive patients, improving portable echocardiographic equipment, understanding the natural history of subclinical RHD and how it might respond to penicillin, and developing simplified diagnostic criteria that can be applied by nonexperts, all need to be effectively tackled before routine widespread screening for RHD can be endorsed. PMID:28163427

  2. Rheumatic heart disease screening: Current concepts and challenges.

    PubMed

    Dougherty, Scott; Khorsandi, Maziar; Herbst, Philip

    2017-01-01

    Rheumatic heart disease (RHD) is a disease of poverty, is almost entirely preventable, and is the most common cardiovascular disease worldwide in those under 25 years. RHD is caused by acute rheumatic fever (ARF) which typically results in cumulative valvular lesions that may present clinically after a number of years of subclinical disease. Therapeutic interventions, therefore, typically focus on preventing subsequent ARF episodes (with penicillin prophylaxis). However, not all patients with ARF develop symptoms and not all symptomatic cases present to a physician or are correctly diagnosed. Therefore, if we hope to control ARF and RHD at the population level, we need a more reliable discriminator of subclinical disease. Recent studies have examined the utility of echocardiographic screening, which is far superior to auscultation at detecting RHD. However, there are many concerns surrounding this approach. Despite the introduction of the World Heart Federation diagnostic criteria in 2012, we still do not really know what constitutes the most subtle changes of RHD by echocardiography. This poses serious problems regarding whom to treat and what to do with the rest, both important decisions with widespread implications for already stretched health-care systems. In addition, issues ranging from improving the uptake of penicillin prophylaxis in ARF/RHD-positive patients, improving portable echocardiographic equipment, understanding the natural history of subclinical RHD and how it might respond to penicillin, and developing simplified diagnostic criteria that can be applied by nonexperts, all need to be effectively tackled before routine widespread screening for RHD can be endorsed.

  3. Kennedy Space Center Coronary Heart Disease Risk Screening Program

    NASA Technical Reports Server (NTRS)

    Tipton, David A.; Scarpa, Philip J.

    1999-01-01

    The number one cause of death in the U.S. is coronary heart disease (CHD). It is probably a major cause of death and disability in the lives of employees at Kennedy Space Center (KSC) as well. The KSC Biomedical Office used a multifactorial mathematical formula from the Framingham Heart Study to calculate CHD risk probabilities for individuals in a segment of the KSC population that required medical evaluation for job certification. Those assessed to be high-risk probabilities will be targeted for intervention. Every year, several thousand KSC employees require medical evaluations for job related certifications. Most medical information for these evaluations is gathered on-site at one of the KSC or Cape Canaveral Air Station (CCAS) medical clinics. The formula used in the Framingham Heart Study allows calculation of a person's probability of acquiring CHD within 10 years. The formula contains the following variables: Age, Diabetes, Smoking, Left Ventricular Hypertrophy, Blood Pressure (Systolic or Diastolic), Cholesterol, and HDL cholesterol. The formula is also gender specific. It was used to calculate the 10-year probabilities of CHD in KSC employees who required medical evaluations for job certifications during a one-year time frame. This KSC population was profiled and CHD risk reduction interventions could be targeted to those at high risk. Population risk could also be periodically reevaluated to determine the effectiveness of intervention. A 10-year CHD risk probability can be calculated for an individual quite easily while gathering routine medical information. An employee population's CHD risk probability can be profiled graphically revealing high risk segments of the population which can be targeted for risk reduction intervention. The small audience of NASA/contractor physicians, nurses and exercise/fitness professionals at the breakout session received the lecture very well. Approximately one third indicated by a show of hands that they would be

  4. Kennedy Space Center Coronary Heart Disease Risk Screening Program

    NASA Technical Reports Server (NTRS)

    Tipton, David A.; Scarpa, Philip J.

    1999-01-01

    The number one cause of death in the U.S. is coronary heart disease (CHD). It is probably a major cause of death and disability in the lives of employees at Kennedy Space Center (KSC) as well. The KSC Biomedical Office used a multifactorial mathematical formula from the Framingham Heart Study to calculate CHD risk probabilities for individuals in a segment of the KSC population that required medical evaluation for job certification. Those assessed to be high-risk probabilities will be targeted for intervention. Every year, several thousand KSC employees require medical evaluations for job related certifications. Most medical information for these evaluations is gathered on-site at one of the KSC or Cape Canaveral Air Station (CCAS) medical clinics. The formula used in the Framingham Heart Study allows calculation of a person's probability of acquiring CHD within 10 years. The formula contains the following variables: Age, Diabetes, Smoking, Left Ventricular Hypertrophy, Blood Pressure (Systolic or Diastolic), Cholesterol, and HDL cholesterol. The formula is also gender specific. It was used to calculate the 10-year probabilities of CHD in KSC employees who required medical evaluations for job certifications during a one-year time frame. This KSC population was profiled and CHD risk reduction interventions could be targeted to those at high risk. Population risk could also be periodically reevaluated to determine the effectiveness of intervention. A 10-year CHD risk probability can be calculated for an individual quite easily while gathering routine medical information. An employee population's CHD risk probability can be profiled graphically revealing high risk segments of the population which can be targeted for risk reduction intervention. The small audience of NASA/contractor physicians, nurses and exercise/fitness professionals at the breakout session received the lecture very well. Approximately one third indicated by a show of hands that they would be

  5. 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.

  6. 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.

  7. Heart Disease

    MedlinePlus

    ... type of heart disease you have. Symptoms of heart disease in your blood vessels (atherosclerotic disease) Cardiovascular disease ... can sometimes be found early with regular evaluations. Heart disease symptoms caused by abnormal heartbeats (heart arrhythmias) A ...

  8. Fetal echocardiographic screening in twins for congenital heart diseases.

    PubMed

    Li, Hui; Meng, Tao; Shang, Tao; Guan, Yun-ping; Zhou, Wei-wei; Yang, Guang; Bi, Li-hua

    2007-08-20

    Congenital heart disease (CHD) is the most common congenital disorder at birth. Yagel and colleagues's method of heart examination has been proved valuable in finding CHD prenatally in single pregnancies. The aim of this study was to analyze the frequency of CHD in twin pregnancies and the sensitivity of the method. A total of 1103 pregnant women with twins were enrolled in this study, including 127 cases with high-risk for CHD. Five transverse ultrasound measurements were used for fetal heart examination, including the upper abdomen view, four-chamber view, five-chamber view, pulmonary artery bifurcation view, and three-vessel view. In the fetuses who were diagnosed with CHD and whose parents requested termination of the pregnancy, autopsy of the fetal heart was performed after an abortion, and a blood sample was collected from the heart for chromosome evaluation. In the other fetuses, a close follow-up was conducted by echocardiography within one year after birth. Antenatally, CHD was found in 12 twins, of which 4 were from the high-risk group (3.15%), and 8 from the low-risk group (0.82%). In 2 pairs of the twins, the two fetuses had a same kind of CHD (one pair had tetralogy of Fallot (TOF), another pair had rhabdomyoma). Another pair had different types of anomaly (one fetus had TOF, and the other duodenal atresia with a normal heart). Termination of pregnancy was performed in these three pairs and the autopsy of the fetal heart confirmed the ultrasound findings. In the other 9 pairs, CHD was detected in one fetus, and a normal heart in the others. In the cases who received chromosome evaluation, 2 had abnormal chromosomes. During the follow-up after birth, heart examinations confirmed the prenatal diagnosis in 7 of the 9. The diagnosis of CHD was missed antenatally in 2 pairs of twins. In both the cases, one fetus was normal, and the other was confirmed as having CHD after birth (small ventricle septum defect in one, and persistent open ductus arteriosus in

  9. Public Views on Pulse Oximetry Screening for Critical Congenital Heart Disease.

    PubMed

    Kumar, Praveen; Iyengar, Hari; Kumar, Prerna

    2017-03-01

    To understand public views on pulse oximetry screening for critical congenital heart disease. Two hundred thirteen adults read a brief vignette describing the importance of early detection of critical congenital heart disease and then answered five questions on a five-point scale of how likely or unlikely they were to support pulse oximetry screening. Responses were tabulated and analyzed using a Fisher exact test, and logistic regression was used to estimate odds ratios for adjusted associations using generalized estimating equations. Almost 90% of all participants expressed support for routine pulse oximetry screening. The possibility of false positives leading to a delay in discharge, and the potential need for transfer to another facility lowered support but did not reach a statistical significance. The overall support for pulse oximetry screening was strong and consistent between different participant demographics. A large majority of participants in this study support pulse oximetry screening for the early detection of critical congenital heart disease.

  10. A rapid echocardiographic screening protocol for rheumatic heart disease in Samoa: a high prevalence of advanced disease.

    PubMed

    Allen, Marvin; Allen, John; Naseri, Take; Gardner, Rebecca; Tolley, Dennis; Allen, Lori

    2017-10-01

    Echocardiography has been proposed as a method to screen children for rheumatic heart disease. The World Heart Federation has established guidelines for echocardiographic screening. In this study, we describe a rapid echocardiogram screening protocol according to the World Heart Federation guidelines in Samoa, endemic for rheumatic heart disease. We performed echocardiogram screening in schoolchildren in Samoa between 2013 and 2015. A brief screening echocardiogram was performed on all students. Children with predefined criteria suspicious for rheumatic hear diseases were referred for a more comprehensive echocardiogram. Complete echocardiograms were classified according to the World Heart Federation guidelines and severity of valve disease. Echocardiographic screening was performed on 11,434 children, with a mean age of 10.2 years; 51% of them were females. A total of 558 (4.8%) children underwent comprehensive echocardiography, including 49 students who were randomly selected as controls. Definite rheumatic heart disease was observed in 115 students (10.0 per 1000): 92 students were classified as borderline (8.0 per 1000) and 23 with CHD. Advanced disease was identified in 50 students (4.4 per 1000): 15 with severe mitral regurgitation, five with severe aortic regurgitation, 11 with mitral stenoses, and 19 with mitral and aortic valve disease. We successfully applied a rapid echocardiographic screening protocol to a large number of students over a short time period - 28 days of screening over a 3-year time period - to identify a high prevalence of rheumatic heart disease. We also reported a significantly higher rate of advanced disease compared with previously published echocardiographic screening programmes.

  11. Screening-detected rheumatic heart disease can progress to severe disease

    PubMed Central

    Wheaton, Gavin R; Mataika, Reapi L; Kado, Joseph H; Colquhoun, Samantha M; Remenyi, Bo; Steer, Andrew C

    2016-01-01

    Objectives Echocardiography is a sensitive test for rheumatic heart disease (RHD) screening; however the natural history of RHD detected on screening has not been established. We aimed to evaluate the progression of screening-detected RHD in Fiji. Methods All young people previously diagnosed with RHD through screening, with echocardiograms available for review, were eligible. All baseline echocardiograms were reported again. Participants underwent follow-up echocardiography. A paediatric cardiologist determined the diagnosis using the World Heart Federation criteria and assessed the severity of regurgitation and stenosis. Results Ninety-eight participants were recruited (mean age, 17 years; median duration of follow-up, 7.5 years). Two other children had died from severe RHD. Fourteen of 20 (70%) definite RHD cases persisted or progressed, including four (20%) requiring valve surgery. Four (20%) definite RHD cases improved to borderline RHD and two (10%) to normal. Four of 17 (24%) borderline cases progressed to definite RHD (moderate: 2; severe: 2) and two (12%) improved to normal. Four of the 55 cases reclassified as normal at baseline progressed to borderline RHD. Cases with a follow-up interval >5 years were more likely to improve (37% vs 6%, p=0.03). Conclusions The natural history of screening-detected RHD is not benign. Most definite RHD cases persist and others may require surgery or succumb. Progression of borderline cases to severe RHD demonstrates the need for monitoring and individualised consideration of prophylaxis. Robust health system structures are needed for follow-up and delivery of secondary prophylaxis if RHD screening is to be scaled up. PMID:27933106

  12. Screening for Ischemic Heart Disease with Cardiac CT: Current Recommendations

    PubMed Central

    Budoff, Matthew J.

    2012-01-01

    Cardiovascular disease remains the leading cause of mortality in the US and worldwide, and no widespread screening for this number one killer has been implemented. Traditional risk factor assessment does not fully account for the coronary risk and underestimates the prediction of risk even in patients with established risk factors for atherosclerosis. Coronary artery calcium (CAC) represents calcified atherosclerosis in the coronary arteries. It has been shown to be the strongest predictor of adverse future cardiovascular events and provides incremental information to the traditional risk factors. CAC consistently outperforms traditional risk factors, including models such as Framingham risk to predict future CV events. It has been incorporated into both the European and American guidelines for risk assessment. CAC is the most robust test today to reclassify individuals based on traditional risk factor assessment and provides the opportunity to better strategize the treatments for these subjects (converting patients from intermediate to high or low risk). CAC progression has also been identified as a risk for future cardiovascular events, with markedly increased events occurring in those patients exhibiting increases in calcifications over time. The exact intervals for rescanning is still being evaluated. PMID:24278742

  13. Critical congenital heart disease screening practices among licensed midwives in washington state.

    PubMed

    Evers, Patrick D; Vernon, Margaret M; Schultz, Amy H

    2015-01-01

    Since 2011, pulse oximetry screening for critical congenital heart disease (CCHD) has been recommended for newborns. Initial implementation guidelines focused on in-hospital births. Recent publications affirm the importance of universal screening, including for out-of-hospital births. No published data describe CCHD screening rates for out-of-hospital births. Licensed midwives in Washington state were surveyed regarding their current CCHD screening practices, volume of births attended annually, and typical newborn follow-up practices. For those who indicated they were screening, additional information was obtained about equipment used, timing of screening, and rationale for voluntarily initiating screening. For those who indicated that they were not screening, information regarding barriers to implementation was solicited. Of the 61 midwives in our sample, 98% indicated they were aware of published guidelines recommending universal newborn screening for CCHD utilizing pulse oximetry. Furthermore, 52% indicated that they were screening for CCHD currently. Ten percent stated they do not intend to screen, whereas the remaining respondents indicated that they plan to screen in the future. The primary barriers to screening were the cost of pulse oximetry equipment and inadequate training in screening technique and interpretation. Although voluntary implementation of CCHD screening by licensed midwives in Washington is increasing, it lags behind the implementation rates reported for in-hospital births. © 2015 by the American College of Nurse-Midwives.

  14. Screening for coronary heart disease and diabetes risk in a dental setting.

    PubMed

    Kalladka, Mythili; Greenberg, Barbara L; Padmashree, Shreenivasa Murthy; Venkateshaiah, Nagathihally Thirumalegowda; Yalsangi, Shilpa; Raghunandan, Bangalore Nagarajachar; Glick, Michael

    2014-06-01

    Diabetes mellitus (DM) and heart disease, among the most prevalent chronic conditions worldwide, are increasing among younger adults who are unaware of their risk status. Previous studies in the United States have shown the efficacy of screening for risk of heart disease and diabetes in a dental setting. A screening strategy was applied to facilitate early identification of individuals at increased disease risk in a single Indian dental institute. 158 patients >30 years old, with no reported heart disease or diabetes, and unaware of any increased disease risk were enrolled. Blood pressure, total cholesterol, high-density lipoprotein levels and body mass index were collected. The Framingham Risk Score (FRS) was calculated as an indication of global risk of developing a coronary heart disease (CHD) event within 10 years; hemoglobin A1c level was used to determine DM risk. Eleven percent had increased risk of heart disease (FRS >10%) and 32% had abnormal A1c levels (>5.7%). At least one risk factor was present in 61 and 39% presented with two or more risk factors. Hypertension and obesity were the most common risk factors. The use of a dental setting in a developing country could serve as a resource for early identification of patients at increased risk of developing CHD and DM, yet unaware of their increased risk. The dental setting can also serve as an entry point into the medical care system by identifying asymptomatic patients at increased risk of disease and referring these individuals to a primary care provider.

  15. Screening Tests for Women Who Have Heart Disease

    MedlinePlus

    ... treatment to restore blood flow to the heart. ASPIRIN: TAKE WITH CAUTION This well-known "wonder drug" ... artery-opening procedure, such as angioplasty. In addition, aspirin is given to people who arrive at a ...

  16. Legal and Ethical Considerations in Allowing Parental Exemptions From Newborn Critical Congenital Heart Disease (CCHD) Screening.

    PubMed

    Hom, Lisa A; Silber, Tomas J; Ennis-Durstine, Kathleen; Hilliard, Mary Anne; Martin, Gerard R

    2016-01-01

    Critical congenital heart disease (CCHD) screening is rapidly becoming the standard of care in the United States after being added to the Recommended Uniform Screening Panel (RUSP) in 2011. Newborn screens typically do not require affirmative parental consent. In fact, most states allow parents to exempt their baby from receiving the required screen on the basis of religious or personally held beliefs. There are many ethical considerations implicated with allowing parents to exempt their child from newborn screening for CCHD. Considerations include the treatment of religious exemptions in our current legal system, as well as medical and ethical principles in relation to the rights of infants. Although there are significant benefits to screening newborns for CCHD, when a parent refuses for religious or personal beliefs, in the case of CCHD screening, the parental decision should stand.

  17. 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 ...

  18. Screening for coronary heart disease with electrocardiography: U.S. Preventive Services Task Force recommendation statement.

    PubMed

    Moyer, Virginia A

    2012-10-02

    Update of the 2004 U.S. Preventive Services Task Force (USPSTF) recommendation statement on screening for coronary heart disease (CHD). The USPSTF reviewed new evidence on the benefits of screening with electrocardiography (ECG) in asymptomatic adults to reduce the risk for CHD events versus not screening, the effect of identifying high-risk persons on treatment to reduce risk, the accuracy of stratifying individuals into risk categories, and the harms of screening. The USPSTF recommends against screening with resting or exercise ECG for the prediction of CHD events in asymptomatic adults at low risk for CHD events (D recommendation). The USPSTF concludes that the current evidence is insufficient to assess the balance of benefits and harms of screening with resting or exercise ECG for the prediction of CHD events in asymptomatic adults at intermediate or high risk for CHD events (I statement).

  19. Newborn Critical Congenital Heart Disease Screening Using Pulse Oximetry: Nursing Aspects.

    PubMed

    Hom, Lisa A; Martin, Gerard R

    2016-09-01

    Congenital heart disease (CCHD) is the most common birth defect. Screening for the most critical forms (CCHD) using pulse oximetry was added to the Recommended Uniform Screening Panel in the United States in 2011. Since then, CCHD screening has become nearly universal in the United States. Nurses are ideally situated to contribute to the development of best practices for implementation and provide education to families on CCHD screening. Much of the standardization, advocacy, and development of national recommendations occurred with key input from nurses. Nurses often have responsibility for educating parents, performing the screening, interpreting the screening algorithm, and the documentation of results. The nurse role often includes implementing follow-up quality improvement initiatives to ensure that systematic and accurate screening occurs. Smooth implementation can be achieved by identifying champions early, obtaining input from a multidisciplinary team including both physician and nursing leaders, and identifying ways to integrate screening into already existing workflow. By knowing the basics of why screening is important, how to screen, current recommendations on the follow-up for positive screens and the limitations of CCHD screening, nurses can advocate for their patients and positively impact outcomes for infants born with CCHD through early identification before discharge.

  20. Screening for Rheumatic Heart Disease among Peruvian Children: A Two-Stage Sampling Observational Study.

    PubMed

    Spitzer, Ernest; Mercado, Jorge; Islas, Fabian; Rothenbühler, Martina; Kurmann, Reto; Zürcher, Fabian; Krähenmann, Peter; Llerena, Nassip; Jüni, Peter; Torres, Pedro; Pilgrim, Thomas

    2015-01-01

    The objective of the study was to evaluate the implications of different classifications of rheumatic heart disease on estimated prevalence, and to systematically assess the importance of incidental findings from echocardiographic screening among schoolchildren in Peru. We performed a cluster randomized observational survey using portable echocardiography among schoolchildren aged 5 to 16 years from randomly selected public and private schools in Arequipa, Peru. Rheumatic heart disease was defined according to the modified World Health Organization (WHO) criteria and the World Heart Federation (WHF) criteria. Among 1395 eligible students from 40 classes and 20 schools, 1023 (73%) participated in the present survey. The median age of the children was 11 years (interquartile range [IQR] 8-13 years) and 50% were girls. Prevalence of possible, probable and definite rheumatic heart disease according to the modified WHO criteria amounted to 19.7/1000 children and ranged from 10.2/1000 among children 5 to 8 years of age to 39.8/1000 among children 13 to 16 years of age; the prevalence of borderline/definite rheumatic heart disease according to the WHF criteria was 3.9/1000 children. 21 children (2.1%) were found to have congenital heart disease, 8 of which were referred for percutaneous or surgical intervention. Prevalence of RHD in Peru was considerably lower compared to endemic regions in sub-Saharan Africa, southeast Asia, and Oceania; and paralleled by a comparable number of undetected congenital heart disease. Strategies to address collateral findings from echocardiographic screening are necessary in the setup of active surveillance programs for RHD. ClinicalTrials.gov identifier: NCT02353663.

  1. Screening for Rheumatic Heart Disease among Peruvian Children: A Two-Stage Sampling Observational Study

    PubMed Central

    Spitzer, Ernest; Mercado, Jorge; Islas, Fabian; Rothenbühler, Martina; Kurmann, Reto; Zürcher, Fabian; Krähenmann, Peter; Llerena, Nassip; Jüni, Peter; Torres, Pedro; Pilgrim, Thomas

    2015-01-01

    Background The objective of the study was to evaluate the implications of different classifications of rheumatic heart disease on estimated prevalence, and to systematically assess the importance of incidental findings from echocardiographic screening among schoolchildren in Peru. Methods We performed a cluster randomized observational survey using portable echocardiography among schoolchildren aged 5 to 16 years from randomly selected public and private schools in Arequipa, Peru. Rheumatic heart disease was defined according to the modified World Health Organization (WHO) criteria and the World Heart Federation (WHF) criteria. Findings Among 1395 eligible students from 40 classes and 20 schools, 1023 (73%) participated in the present survey. The median age of the children was 11 years (interquartile range [IQR] 8–13 years) and 50% were girls. Prevalence of possible, probable and definite rheumatic heart disease according to the modified WHO criteria amounted to 19.7/1000 children and ranged from 10.2/1000 among children 5 to 8 years of age to 39.8/1000 among children 13 to 16 years of age; the prevalence of borderline/definite rheumatic heart disease according to the WHF criteria was 3.9/1000 children. 21 children (2.1%) were found to have congenital heart disease, 8 of which were referred for percutaneous or surgical intervention. Conclusions Prevalence of RHD in Peru was considerably lower compared to endemic regions in sub-Saharan Africa, southeast Asia, and Oceania; and paralleled by a comparable number of undetected congenital heart disease. Strategies to address collateral findings from echocardiographic screening are necessary in the setup of active surveillance programs for RHD. Trial Registration ClinicalTrials.gov identifier: NCT02353663 PMID:26208006

  2. The promise of computer-assisted auscultation in screening for structural heart disease and clinical teaching.

    PubMed

    Zühlke, L; Myer, L; Mayosi, B M

    2012-08-01

    Cardiac auscultation has been the central clinical tool for the diagnosis of valvular and other structural heart diseases for over a century. Physicians acquire competence in this technique through considerable training and experience. In Africa, however, we face a shortage of physicians and have the lowest health personnel-to-population ratio in the world. One of the proposed solutions for tackling this crisis is the adoption of health technologies and product innovations to support different cadres of health workers as part of task shifting. Computer-assisted auscultation (CAA) uses a digital stethoscope combined with acoustic neural networking to provide a visual display of heart sounds and murmurs, and analyses the recordings to distinguish between innocent and pathological murmurs. In so doing, CAA may serve as an objective tool for the screening of structural heart disease and facilitate the teaching of cardiac auscultation. This article reviews potential clinical applications of CAA.

  3. Voluntary implementation of critical congenital heart disease screening in Washington hospitals.

    PubMed

    McDermott, Traci L; Vernon, Margaret M; Schultz, Amy H

    2015-04-01

    To determine the extent of voluntary implementation of pulse oximetry screening for critical congenital heart disease (CCHD) in Washington. At the time of the study, there was no state legislative or regulatory mandate for CCHD screening in Washington. A Web-based survey was sent to the nurse manager or nurse educator of the well newborn unit at each of the 64 Washington hospitals with active delivery services in May and June 2013. Telephone follow-up was conducted for incomplete surveys. The survey assessed awareness and implementation of the recommendation, the protocol followed, staffing and equipment issues, pediatric cardiology support services, and the availability of prostaglandin E1 at each birth hospital. A brief follow-up was performed in December 2013 for hospitals not screening at the time of the initial survey. As of December 2013, 89% of Washington birth hospitals (accounting for 91.4% of births) had active CCHD screening programs. The recommended protocol is used in 95% of screening hospitals. Screening programs were instituted in 96% of hospitals using existing staff, but 52% of hospitals purchased new durable equipment to institute screening. There has been widespread voluntary adoption of pulse oximetry screening for CCHD in Washington birth hospitals. Quality assurance efforts are needed to assess the quality of the screening programs. Copyright © 2015 by the American Academy of Pediatrics.

  4. Echo-based screening of rheumatic heart disease in children: a cost-effectiveness Markov model.

    PubMed

    Zachariah, Justin P; Samnaliev, Mihail

    2015-06-01

    To project the cost-effectiveness of population-based echo screening to prevent rheumatic heart disease (RHD) consequences. RHD is a leading cause of cardiovascular mortality and morbidity during adolescence and young adulthood in low- and middle-per capita income settings. Echocardiography-based screening approaches can dramatically expand the number of children identified at risk of progressive RHD. Cost-effectiveness analysis can inform public health agencies and payers about the net economic benefit of such large-scale population-based screening. A Markov model was constructed comparing a no-screen to echo screen approach. The echo screen program was modeled as a 2-staged screen of a cohort of 11-year-old children with initial short screening performed by dedicated technicians and follow-up complete echo by cardiologists. Penicillin RHD prophylaxis was modeled to only reduce rheumatic fever recurrence-related exacerbation. Quality-adjusted life years (QALYs) and societal costs (in 2010 Australian dollars) associated with each approach were estimated. One-way, two-way and probabilistic sensitivity analyses were performed on RHD prevalence and transition probabilities; echocardiography test characteristics; and societal level costs including supplies, transportation, and labor. The incremental costs and QALYs of the screen compared to no screen strategy were -$432 (95% CI = -$1357 to $575) and 0.007 (95% CI = -0.0101 to 0.0237), respectively. The joint probability that the screen was both less costly and more effective exceeded 80%. Sensitivity analyses suggested screen strategy dominance depends mostly on the probability of transitioning out of sub-clinical RHD. Two-stage echo RHD screening and secondary prophylaxis may achieve modestly improved outcomes at lower cost compared to clinical detection and deserves closer attention from health policy stakeholders.

  5. Critical Congenital Heart Disease Screening by Pulse Oximetry in a Neonatal Intensive Care Unit

    PubMed Central

    Manja, Veena; Mathew, Bobby; Carrion, Vivien; Lakshminrusimha, Satyan

    2014-01-01

    Critical congenital heart disease (CCHD) screening is effective in asymptomatic late preterm and term newborn infants with a low false positive rate (0.035%). Objective (1) To compare 2817 NICU discharges before and after implementation of CCHD screening; and (2) to evaluate CCHD screening at < 35 weeks gestation. Methods collection of results of CCHD screening including preductal and postductal SpO2 values. Results During the pre-CCHD screen period, 1247 infants were discharged from the NICU and one case of CCHD was missed. After 3/1/12, 1508 CCHD screens were performed among 1570 discharges and no CCHDs were missed. The preductal and postductal SpO2 values were 98.8±1.4% and 99±1.3% respectively in preterm and 98.9±1.3% and 98.9±1.4% in term infants. Ten infants had false positive screens (10/1508=0.66%). Conclusions Performing universal screening in the NICU is feasible but is associated with a higher false positive rate compared to asymptomatic newborn infants. PMID:25058746

  6. Development of a Newborn Screening Program for Critical Congenital Heart Disease (CCHD) in Taipei

    PubMed Central

    Chiang, Szu-Hui; Ho, Hui-Chen; Liu, Yu-Ling; Chung, Yuan-Fang; Lin, Li-Ju; Chen, Ming-Ren; Chang, Jia-Kan; Soong, Wen-Jue; Lin, Hsiu-Lian; Hwang, Betau; Hsiao, Kwang-Jen

    2016-01-01

    Background Early detection of critical congenital heart disease (CCHD) can significantly reduce morbidity and mortality among newborns. We investigate the feasibility of implementing a community-based newborn CCHD screening program in Taipei. Methods Twelve birthing facilities in Taipei participated in a trial screening program between October 1, 2013, and March 31, 2014. Newborns underwent pulse oximetry at 24–36 h old, with probes attached to the right hand and one lower limb. Any screening saturation ≥95% in either extremity, with an absolute difference of ≤3% between the right hand and foot, was accepted as a screening pass. A screening result was considered as a fail if the oxygen saturation was <95% at either probe site, on 3 separate occasions, each separated by 30 min or the first result was <95% at either probe site, and any subsequent oxygen saturation measurement was <90%. Public health nurses would follow up all missed or refused cases. Results Of the 6,387 live births, 6,296 newborns (coverage rate: 6,296/6,387 = 98.6%) underwent appropriate pulse oximetry screening. Sixteen newborns (0.25%) were reported to have a failed screening result. Five of these screen positive newborns were confirmed with CCHD; two of them were diagnosed solely attributed to the failed screening results. The false-positive rate was 0.18%. Implementing a 6-month screening program for CCHD produced good case detection rate, while using efficient screening and referral systems. Conclusion This program was successful in integrating screening, referral and public health tracking systems. The protocol outlined in this report could provide a community-based model for worldwide implementation. PMID:27073996

  7. Is Pulse Oximetry Useful for Screening Neonates for Critical Congenital Heart Disease at High Altitudes?

    PubMed

    Hoffman, Julien I E

    2016-06-01

    Now that pulse oximetry is used widely to screen for critical congenital heart disease, it is time to consider whether this screening method is applicable to those who live at high altitudes. Consideration of basic physical principles and reports from the literature indicate that not only is the 95 % cutoff point for arterial oxygen saturation incorrect at high altitudes, but the lower saturations are accompanied by greater variability and therefore there is the possibility of a greater percentage of false-positive screening tests at high altitudes. Because of ethnic differences in response to high altitudes, normative data will have to be collected separately in different countries and perhaps for different ethnic groups.

  8. Heart Disease

    MedlinePlus

    ... wear to record a continuous ECG, usually for 24 to 72 hours. Holter monitoring is used to detect heart rhythm ... your doctor to make sure you're properly managing your heart condition. ... making the same lifestyle changes that can improve your heart disease, such ...

  9. Contacts to general practice and antidepressant treatment initiation after screening for anxiety and depression in patients with heart disease.

    PubMed

    Larsen, Karen Kjær; Vestergaard, Claus Høstrup; Schougaard, Liv Marit Valen; Larsen, Louise Pape; Jessen, Anne; May, Ole; Hjøllund, Niels Henrik

    2016-02-01

    Anxiety and depression are found in 20-30% of all persons with heart disease, and depression is known to impact mortality. This paper aimed to describe the effect of systematic screening of this population in terms of use of general practice, psychological therapy and antidepressant treatment. A population-based cohort study was conducted in 2011-2013 comprising 1,658 people with heart disease treated at a Danish regional hospital. Collected data were based on Danish national registers and patient questionnaires. Patients with heart disease and anxiety or depressive symptoms had more general practitioner (GP) contact rates than patients without anxiety or depressive symptoms both before and after the screening. Furthermore, patients with depressive symptoms increased their GP contact rate significantly in the first month after the screening, while this was not the case for patients with anxiety symptoms. Finally, patients with heart disease and anxiety or depressive symptoms more frequently initiated treatment with antidepressants than patients with heart disease without anxiety or depressive symptoms, whereas therapy sessions with a psychologist were rarely used. Heart patients with depressive symptoms may benefit from screening for depression, information about the screening result and a subsequent recommendation to consult their GP in case of signs of depression. -However, the observed effect seems to be modest. The study was supported by an unrestricted grant from the Lundbeck Foundation (grant number: R155-2012-11280). none.

  10. The value of C-reactive protein in screening for future coronary heart disease events.

    PubMed

    Wald, David S; Kasturiratne, Anuradhani; Bestwick, Jonathan P

    2009-01-01

    Measurement of C-reactive protein (CRP), an inflammatory marker associated with coronary heart disease (CHD) events, has been proposed as a means of screening for future CHD. In prospective studies about a three-fold increase in risk of CHD observed between the top fifth and bottom fifth of the CRP distribution has been taken to support the use of CRP as a screening test. This however gives an over-optimistic impression of its value, because people in the middle of the distribution, where most CHD events occur, are excluded from the analysis. A different analysis is needed to assess whether screening is worthwhile. Examination of the relative frequency distributions of CRP in individuals from 22 prospective studies of individuals without previous cardiovascular disease who subsequently did and did not have a CHD event shows that the detection rate (or sensitivity) was 18% for a false-positive rate of 10% (CRP cut-off 6.65 mg/L); a poor screening test. Whatever CRP cut-off is used, the overlap in CRP values between affected and unaffected individuals is too great for CRP to usefully discriminate between those who will and will not have a CHD event.

  11. Pulse oximetry screening: a review of diagnosing critical congenital heart disease in newborns.

    PubMed

    Engel, Melissa S; Kochilas, Lazaros K

    2016-01-01

    Congenital heart disease (CHD) is one of the most common birth defects, with an incidence of nine out of every 1,000 live births. The mortality of infants with CHD has decreased over the past 3 decades, but significant morbidity and mortality continue to occur if not diagnosed shortly after birth. Pulse oximetry was recommended as a screening tool to detect critical CHD in 2011 by the American Academy of Pediatrics and the American Heart Association. Pulse oximetry is a tool to measure oxygen saturation, and based on the presence of hypoxemia, many cardiac lesions are detected. Due to its ease of application to the patient, providing results in a timely manner and without the need for calibrating the sensor probe, pulse oximetry offers many advantages as a screening tool. However, pulse oximetry has also important limitations of which physicians should be aware to be able to assess the significance of the pulse oximetry measurement for a given patient. This review aims to highlight the benefits and shortcomings of pulse oximetry within the context of screening for critical CHD and suggests future avenues to cover existing gaps in current practices.

  12. Identification of coronary heart disease in asymptomatic individuals with diabetes mellitus: to screen or not to screen.

    PubMed

    Bravo, Paco E; Psaty, Bruce M; Di Carli, Marcelo F; Branch, Kelley R

    2015-01-01

    Coronary heart disease (CHD) is highly prevalent in patients with diabetes mellitus (DM), and remains the single most common cause of death among this population. Regrettably, a significant percentage of diabetics fail to perceive the classic symptoms associated with myocardial ischemia. Among asymptomatic diabetics, the prevalence of abnormal cardiac testing appears to be high, ranging between 10% and 62%, and mortality is significantly higher in those with abnormal scans. Hence, the potential use of screening for CHD detection among asymptomatic DM individuals is appealing and has been recommended in certain circumstances. However, it was not until recently, that this question was addressed in clinical trials. Two studies randomized a total of 2,023 asymptomatic diabetics to screening or not using cardiac imaging with a mean follow up of 4.4 ± 1.4 years. In combination, both trials showed lower than expected annual event rates, and failed to reduce major cardiovascular events in the screened group compared to the standard of care alone. The results of these trials do not currently support the use of screening tools for CHD detection in asymptomatic DM individuals. However, these studies have important limitations, and potential explanations for their negative results that are discussed in this manuscript.

  13. Carcinoid heart disease: a guide for screening and timing of surgical intervention.

    PubMed

    Hart, E A; Meijs, T A; Meijer, R C A; Dreijerink, K M; Tesselaar, M E; de Groot, C A; Valk, G D; Chamuleau, S A J

    2017-06-19

    The cardiac manifestations of a neuroendocrine tumour are referred to as carcinoid heart disease (CaHD) and are associated with a poor prognosis. Surgical intervention is the only proven therapeutic option and may prolong survival and quality of life. No consensus has been reached internationally with regard to screening for CaHD and the optimal timing for surgery. Although limited evidence is available on this matter, a trend towards early surgery and subsequent reduced mortality has been observed. In this review we provide an overview of the current understanding and propose a protocol to guide cardiologists in the screening for CaHD and the timing of referral to a specialised surgical centre.

  14. Critical congenital heart disease screening with a pulse oximetry in neonates.

    PubMed

    Hamilçıkan, Şahin; Can, Emrah

    2017-06-27

    To compare the results of pulse oximetry screening for critical congenital heart disease (CCHD) in newborn infants performed at <24 h and >24 h following. Measurements were taken for each group at <24 h and >24 h following birth. Echocardiography was performed if the SpO2 readings remained abnormal results. A total of 4518 newborns were included in this prospective descriptive study. Of these, 2484 (60.3%) were delivered vaginally and 1685 (39.7%) by cesarean section. Median time points of the screening were 25.4 (25.3-25.5) vs. 17.3 (12.2-22.4) hours after birth. In 4109 infants screened 24 h after birth, the mean pre- and postductal oxygen saturations (SpO2) were 96.5±1.99 and 97.7±1.98, while 127 infants screened within 24 h of mean preductal and postductal SpO2 were 91.33±2.64 and 94.0±4.44. No CCHD was detected during the study period. Pulse oximetry screening was false positive for CCHD in 9 of 4109 infants (0.02%); of these, six infants were referred to pediatric cardiology and three cases were diagnosed as other significant, non-cardiac pathology. There were two cases with AVSD (atrioventricular septal defect, three cases with ventricular septal defect (VSD), and one case with patent ductus arteriosus (PDA). Saturation values are different between <24-h and >24-h neonates in pulse oximetry screening. The screening in this study identified infants with other important pathologies, this forms an added value as an assessment tool for newborn infants.

  15. Adherence to secondary antibiotic prophylaxis for patients with rheumatic heart disease diagnosed through screening in Fiji.

    PubMed

    Engelman, Daniel; Mataika, Reapi L; Kado, Joseph H; Ah Kee, Maureen; Donath, Susan; Parks, Tom; Steer, Andrew C

    2016-12-01

    Echocardiographic screening for rheumatic heart disease (RHD) can detect subclinical cases; however, adequate adherence to secondary antibiotic prophylaxis (SAP) is required to alter disease outcomes. We aimed to investigate the adherence to SAP among young people with RHD diagnosed through echocardiographic screening in Fiji and to investigate factors associated with adherence. Patients diagnosed with RHD through echocardiographic screening in Fiji from 2006 to 2014 were included. Dates of benzathine penicillin G injections were collected from 76 health clinics nationally from December 2011 to December 2014. Adherence was measured using the proportion of days covered (PDC). Multivariate logistic regression analysis was used to identify characteristics associated with any adherence (≥1 injection received) and adequate adherence (PDC ≥0.80). Of 494 patients, 268 (54%) were female and the median age was 14 years. Overall, 203 (41%) had no injections recorded and just 33 (7%) had adequate adherence. Multivariate logistic regression showed increasing age (OR 0.93 per year, 95% CI 0.87-0.99) and time since diagnosis ≥1.5 years (OR 0.53, 95% CI 0.37-0.79) to be inversely associated with any adherence. Non-iTaukei ethnicity (OR 2.58, 95%CI 1.04-6.33) and urban residence (OR 3.36, 95% CI 1.54-7.36) were associated with adequate adherence, whereas time since diagnosis ≥1.5 years (OR 0.38, 95%CI 0.17-0.83) was inversely associated with adequate adherence. Adherence to SAP after screening in Fiji is currently inadequate for individual patient protection or population disease control. Secondary prevention should be strengthened before further screening can be justified. © 2016 John Wiley & Sons Ltd.

  16. Handheld echocardiographic screening for rheumatic heart disease by non-experts.

    PubMed

    Ploutz, Michelle; Lu, Jimmy C; Scheel, Janet; Webb, Catherine; Ensing, Greg J; Aliku, Twalib; Lwabi, Peter; Sable, Craig; Beaton, Andrea

    2016-01-01

    Handheld echocardiography (HAND) has good sensitivity and specificity for rheumatic heart disease (RHD) when performed by cardiologists. However, physician shortages in RHD-endemic areas demand less-skilled users to make RHD screening practical. We examine nurse performance and interpretation of HAND using a simplified approach for RHD screening. Two nurses received training on HAND and a simplified screening approach. Consented students at two schools in Uganda were eligible for participation. A simplified approach (HAND performed and interpreted by a non-expert) was compared with the reference standard (standard portable echocardiography, performed and interpreted by experts according to the 2012 World Heart Federation guidelines). Reasons for false-positive and false-negative HAND studies were identified. A total of 1002 children were consented, with 956 (11.1 years, 41.8% male) having complete data for review. Diagnoses included: 913 (95.5%) children were classified normal, 32 (3.3%) borderline RHD and 11 (1.2%) definite RHD. The simplified approach had a sensitivity of 74.4% (58.8% to 86.5%) and a specificity of 78.8% (76.0% to 81.4%) for any RHD (borderline and definite). Sensitivity improved to 90.9% (58.7% to 98.5%) for definite RHD. Identification and measurement of erroneous colour jets was the most common reason for false-positive studies (n=164/194), while missed mitral regurgitation and shorter regurgitant jet lengths with HAND were the most common reasons for false-negative studies (n=10/11). Non-expert-led HAND screening programmes offer a potential solution to financial and workforce barriers that limit widespread RHD screening. Nurses trained on HAND using a simplified approach had reasonable sensitivity and specificity for RHD screening. Information on reasons for false-negative and false-positive screening studies should be used to inform future training protocols, which could lead to improved screening performance. Published by the BMJ

  17. Prenatal ultrasound screening of congenital heart disease in an unselected national population: a 21-year experience.

    PubMed

    Marek, Jan; Tomek, Viktor; Skovránek, Jan; Povysilová, Viera; Samánek, Milan

    2011-01-01

    To determine the prevalence and spectrum of congenital heart disease (CHD) and the impact of a national prenatal ultrasound screening programme on outcome in a well-characterised population. A comprehensive registry was created of all paediatric and fetal patients with CHD over a 21-year period (1986-2006) in the Czech Republic. The centralised healthcare system enabled confirmation of prenatal and postnatal findings clinically and by post mortem. In the entire cohort of 9475 fetuses referred for detailed cardiac evaluation, 1604 (16.9%) had CHD, of which 501 (31.2%) had additional extracardiac anomalies. In the pregnancies which continued, 59 (8.6%) of 685 fetuses died in utero, and 626 (91.4%) babies were born alive. Prenatal detection rate was highest in double outlet right ventricle (77.3%) and hypoplastic left heart (50.6%). Detection rate increased significantly (p<0.001) for 12/17 lesions comparing 1986-1999 and 2000-2006. In recent years, detection of hypoplastic left heart reached 95.8% while transposition of the great arteries was diagnosed antenatally in only 25.6%. The nationwide prenatal ultrasound screening programme enabled detection of major cardiac abnormalities in 1/3 of patients born with any CHD and 80% of those with critical forms. Nevertheless, owing to the severity of lesions and associated extracardiac anomalies, the overall mortality of antenatally diagnosed CHD remains high. These findings are important for the understanding natural history of CHD for the establishing of screening programmes in Europe.

  18. Variation in Cardiac Screening and Management of Carcinoid Heart Disease in the UK and Republic of Ireland.

    PubMed

    Dobson, R; Valle, J W; Burgess, M I; Poston, G J; Cuthbertson, D J

    2015-12-01

    Screening for carcinoid heart disease is an important, yet frequently neglected aspect of the management of patients with neuroendocrine tumours (NETs). Screening is advocated in international guidelines, although recommendations on the modality and frequency are poorly defined. We mapped current practice for the screening and management of carcinoid heart disease in specialist NET centres throughout the UK and Republic of Ireland. Thirty-five NET centres were invited to complete an online questionnaire outlining the size of NET service, patient selection criteria for carcinoid heart disease screening and the modality and frequency of screening. Twenty-eight centres responded (80%), representing over 5500 patients. Eleven per cent of centres screen all patients with any NET, 14% screen only patients with midgut NETs, 32% screen all patients with liver metastases and/or carcinoid syndrome and 43% screen all patients with evidence of syndrome or raised urinary/serum/plasma 5-hydroxyindoleacetic acid (5HIAA). The mode of screening included clinical examination, echocardiography and biomarker measurement: 89% of centres carry out echocardiography, ranging from at initial presentation only (24%), periodically without clearly defined intervals (28%), annually (36%) or less than annually (12%); three centres use a scoring system to report their echocardiograms. Fifty per cent of centres utilise biomarkers for screening (chromogranins, plasma/urinary 5HIAA or most commonly N-terminal pro-brain natriuretic peptide) at varying time intervals. There is considerable heterogeneity across the UK and Ireland in multiple aspects of screening and management of carcinoid heart disease. Copyright © 2015 The Royal College of Radiologists. Published by Elsevier Ltd. All rights reserved.

  19. Indications and limitations for a neonatal pulse oximetry screening of critical congenital heart disease.

    PubMed

    Rosati, Enrico; Chitano, Giovanna; Dipaola, Lucia; De Felice, Claudio; Latini, Giuseppe

    2005-01-01

    Critical congenital cardiovascular malformations (CCVMs) require surgical correction during the first month of life, physical examination is unable to detect >50% of affected infants. An oximetry screening has been previously proposed. Our aim was to verify the usefulness and consistency of a pulse oximetry screening for early detection of CCVMs in a small size nursery. A single determination of SpO2 was performed on 5292 consecutive apparently healthy newborns, discharged from nursery at a median age of 72 h during the period May 1, 2000 and November 30, 2004. Infants showing signs of congenital heart disease before the screening and those with a prenatal diagnosis were excluded. Cardiac ultrasound was performed on all infants with SpO2< or =95% at >24 h. The accuracy of the screening in identifying CCVMs was assessed by receiver-operating characteristic (ROC) curves analysis. We found 2 (0.038%) true positives, 1 (0.019%) false negative, 1 (0.019%) false positive, and 5288 (99.92%) true negatives. Prevalence of critical CCVMs was 1 in 1764. Clinical follow-up showed no evidence of CCVMs in the negative cases. A pulse-oximetry cut-off value of < or =95% showed 66.7% sensitivity (95% CI: 11.6-94.5), 100% specificity (95% CI: 99.9-100.0), 50% positive predictive value, 100% negative predictive value and AUC of 0.833 (standard error: 0.145) (95% CI: 0.823 to 0.843) in identifying CCVMs. Our findings indicate that pulse oximetry is a non-invasive and specific screening tool for an early detection of CCVMs, and is easily applicable to a small size nursery.

  20. The cost-effectiveness of prenatal detection for congenital heart disease using telemedicine screening.

    PubMed

    Mistry, Hema; Gardiner, Helena M

    2013-06-01

    We estimated the longer-term cost-effectiveness of using telemedicine screening for prenatal detection of congenital heart disease (CHD). One hospital in south-east England with a telemedicine service was connected to a fetal cardiology unit in London. A UK health service perspective was adopted. Evidence on costs and outcomes for standard-risk pregnant women during the antenatal period was based on patient-level data. Extrapolation beyond the end of the study (just after delivery) was carried out for the lifetime of children born with and without CHD. Expert opinion and data from published sources was used to populate a decision model. Future costs and benefits were discounted. The main outcome was quality-adjusted life years (QALYs) and results were expressed as cost per QALY gained. Various one-way sensitivity analyses were conducted. The model showed that offering telemedicine screening by specialists to all standard-risk pregnant women was the dominant strategy (i.e. cheaper and more effective). The sensitivity analyses found that the model was robust, and that telemedicine remained the most cost-effective strategy. The study showed that it would be cost-effective to provide telemedicine examinations as part of an antenatal screening programme for all standard-risk women.

  1. Cardiac strain findings in children with latent rheumatic heart disease detected by echocardiographic screening.

    PubMed

    Beaton, Andrea; Richards, Hedda; Ploutz, Michelle; Gaur, Lasya; Aliku, Twalib; Lwabi, Peter; Ensing, Greg; Sable, Craig

    2017-08-01

    Identification of patients with latent rheumatic heart disease by echocardiography presents a unique opportunity to prevent disease progression. Myocardial strain is a more sensitive indicator of cardiac performance than traditional measures of systolic function. The objective of this study was to test the hypothesis that abnormalities in myocardial strain may be present in children with latent rheumatic heart disease. Standard echocardiography images with electrocardiogram gating were obtained from Ugandan children found to have latent rheumatic heart disease as well as control subjects. Traditional echocardiography measures of systolic function were obtained, and offline global longitudinal strain analysis was performed. Comparison between groups was performed using strain as a continuous (Mann-Whitney U-test) and categorical (cut-off 5th percentile for age) variable. Our study included 14 subjects with definite rheumatic heart disease, 13 with borderline rheumatic heart disease, and 112 control subjects. None of the subjects had abnormal left ventricular size or ejection fraction. Global longitudinal strain was lower than the 5th percentile in 44% of the subjects with any rheumatic heart disease (p=0.002 versus controls) and 57% of the subjects with definite rheumatic heart disease (p=0.03). The mean absolute strain values were significantly lower when comparing subjects with any rheumatic heart disease with controls (20.4±3.95 versus 22.4±4.35, p=0.025) and subjects with definite rheumatic heart disease with controls (19.9±4.25 versus 22.4±4.35, p=0.033). Global longitudinal strain is decreased in subjects with rheumatic heart disease in the absence of abnormal systolic function. Larger studies with longer-term follow-up are required to determine whether there is a role for strain to help better understand the pathophysiology of latent rheumatic heart disease.

  2. Pulse oximetry with clinical assessment to screen for congenital heart disease in neonates in China: a prospective study.

    PubMed

    Zhao, Qu-ming; Ma, Xiao-jing; Ge, Xiao-ling; Liu, Fang; Yan, Wei-li; Wu, Lin; Ye, Ming; Liang, Xue-cun; Zhang, Jing; Gao, Yan; Jia, Bing; Huang, Guo-ying

    2014-08-30

    Several pioneering studies have provided evidence for the introduction of universal pulse oximetry screening for critical congenital heart disease. However, whether the benefits of screening reported in studies from high-income countries would translate with similar success to low-income countries is unknown. We assessed the feasibility and reliability of pulse oximetry plus clinical assessment for detection of major congenital heart disease, especially critical congenital heart disease, in China. We did a pilot study at three hospitals in Shanghai to assess the accuracy of pulse oximetry plus clinical assessment for detection of congenital heart disease. We made a data collection plan before recruitment. We then undertook a large, prospective, and multicentre screening study in which we screened all consecutive newborn babies (aged 6-72 h) born at 18 hospitals in China between Aug 1, 2011, and Nov 30, 2012. Newborn babies with positive screen results (either an abnormal pulse oximetry or abnormal clinical assessment) were referred for echocardiography within 24 h of screening. We identified false-negative results by clinical follow-up and parents' feedback. We calculated sensitivity, specificity, positive and negative predictive values, and positive and negative likelihood ratios for pulse oximetry alone, and in combination with clinical assessment, for detection of major and critical congenital heart disease. In the pilot study, 6785 consecutive newborn babies were screened; 46 of 49 (94%) cases of asymptomatic major congenital heart disease and eight of eight (100%) cases of asymptomatic critical disease were detected by pulse oximetry and clinical assessment. In the prospective multicentre study, we screened 122,738 consecutive newborn babies (120,707 asymptomatic and 2031 symptomatic), and detected congenital heart disease in 1071 (157 critical and 330 major). In asymptomatic newborn babies, the sensitivity of pulse oximetry plus clinical assessment was 93·2

  3. Clinical examination and pulse oximetry as screening for congenital heart disease in low-risk newborn.

    PubMed

    Zuppa, Antonio Alberto; Riccardi, Riccardo; Catenazzi, Piero; D'Andrea, Vito; Cavani, Maria; D'Antuono, Annamaria; Iafisco, Alma; Romagnoli, Costantino

    2015-01-01

    To assess sensitivity, specificity, positive predictive value and negative predictive value of the cardiovascular physical examination (CPE) and of pulse oximetry in screening for congenital heart diseases (CHD) in asymptomatic newborn when prenatal ultrasound evaluation is negative for structural cardiac abnormalities. In this observational cohort study, 5750 asymptomatic newborns, admitted to nursery in a period of 2 years, underwent to CPE and determination of arterial oxygen saturation by pulse oxymetry between 48th and 72nd h of life. Two hundred and ninty-eight newborns presented a suspected CPE; in 70% of cases, we found a transitional alteration and in only 17% of cases, the echocardiography examination performed for suspected CPE were completely negative. Three newborns were positive to pulse oximetry screening test but negative at CPE. After discharge, one case of critical CHD was diagnosed. An accurate CPE performed by trained and experienced pediatricians is indicative of important cardiac structural alteration in more than 25%. The association of CPE and pulse oximetry allows to further improve the diagnostic accuracy.

  4. Newborn screening for critical congenital heart disease: essential public health roles for birth defects monitoring programs.

    PubMed

    Olney, Richard S; Botto, Lorenzo D

    2012-12-01

    Newborn screening for critical congenital heart defects, added in September 2011 to the Recommended Uniform Screening Panel in the United States, is a new public health priority and has particular relevance for state birth defects surveillance programs. In this commentary, we review the background to potential involvement by birth defects programs with screening, and detail key questions that these programs can evaluate: (1) health outcomes after newborn screening among affected children; (2) missed primary targets of screening (i.e., affected children who were not screened or had false-negative screens); (3) burden and screening accuracy for secondary targets; (4) the role of altitude, sociodemographic characteristics, and other special circumstances; (5) the contribution of prenatal and clinical diagnoses before newborn screening; and (6) costs and service utilization. To address these issues, monitoring programs will need to pay particular attention to: (1) data sources and quality; (2) timeliness; (3) long-term follow-up for comprehensive outcomes; (4) reporting standards; and (5) state and national program coordination. Although some aspects of involvement with these screening programs will require new partnerships and paradigm shifts in birth defects program operations, the visibility of these screening programs among stakeholders will also provide birth defects programs with new opportunities to demonstrate their usefulness. Copyright © 2012 Wiley Periodicals, Inc.

  5. Should We Screen for Coronary Heart Disease in Asymptomatic Persons?: Grand Rounds Discussion From Beth Israel Deaconess Medical Center.

    PubMed

    Smetana, Gerald W; Cutlip, Donald E; Pinto, Duane S

    2016-04-05

    In March 2015, the American College of Physicians (ACP) released a clinical guideline on the value of screening for coronary heart disease (CHD) in asymptomatic persons. The guideline authors found that results of screening studies are unlikely to change patient management or the intensity of risk factor reduction strategies. Most events occur in patients who are at low to intermediate risk for CHD; and in low-risk asymptomatic patients, percutaneous coronary intervention in "screen-positive" patients does not improve outcomes and creates unnecessary risks. As a result, the ACP recommended against screening for asymptomatic patients who are at low risk for CHD. Instead, it recommended a focus on proven strategies, such as treatment of hypertension and hypercholesterolemia, to reduce risk in appropriately selected asymptomatic persons. Two discussants weigh the evidence for and against screening for CHD in asymptomatic patients with varying degrees of risk and provide recommendations for a specific patient who is uncertain whether to proceed to screening.

  6. Diabetic Heart Disease

    MedlinePlus

    ... from the NHLBI on Twitter. What Is Diabetic Heart Disease? The term "diabetic heart disease" (DHD) refers to ... Kidney Diseases' Introduction to Diabetes Web page. What Heart Diseases Are Involved in Diabetic Heart Disease? DHD may ...

  7. Women's Heart Disease: Heart Disease Risk Factors

    MedlinePlus

    ... this page please turn JavaScript on. Feature: Women's Heart Disease Heart Disease Risk Factors Past Issues / Winter 2014 Table ... or habits may raise your risk for coronary heart disease (CHD). These conditions are known as risk ...

  8. Engineered heart tissues and induced pluripotent stem cells: Macro- and microstructures for disease modeling, drug screening, and translational studies.

    PubMed

    Tzatzalos, Evangeline; Abilez, Oscar J; Shukla, Praveen; Wu, Joseph C

    2016-01-15

    Engineered heart tissue has emerged as a personalized platform for drug screening. With the advent of induced pluripotent stem cell (iPSC) technology, patient-specific stem cells can be developed and expanded into an indefinite source of cells. Subsequent developments in cardiovascular biology have led to efficient differentiation of cardiomyocytes, the force-producing cells of the heart. iPSC-derived cardiomyocytes (iPSC-CMs) have provided potentially limitless quantities of well-characterized, healthy, and disease-specific CMs, which in turn has enabled and driven the generation and scale-up of human physiological and disease-relevant engineered heart tissues. The combined technologies of engineered heart tissue and iPSC-CMs are being used to study diseases and to test drugs, and in the process, have advanced the field of cardiovascular tissue engineering into the field of precision medicine. In this review, we will discuss current developments in engineered heart tissue, including iPSC-CMs as a novel cell source. We examine new research directions that have improved the function of engineered heart tissue by using mechanical or electrical conditioning or the incorporation of non-cardiomyocyte stromal cells. Finally, we discuss how engineered heart tissue can evolve into a powerful tool for therapeutic drug testing.

  9. Coronary heart disease

    MedlinePlus

    Heart disease, Coronary heart disease, Coronary artery disease; Arteriosclerotic heart disease; CHD; CAD ... buildup of plaque in the arteries to your heart. This may also be called hardening of the ...

  10. U.S. international efforts on critical congenital heart disease screening: can we have a uniform recommendation for Europe?

    PubMed

    Hom, Lisa A; Martin, Gerard R

    2014-09-01

    An estimated 90% of births or more in the United States will be screened for critical congenital heart disease (CCHD) by the end of 2014. Europe has made less progress despite providing the population-based studies that were critical in driving support for efforts within the United States. Congenital Heart Disease (CHD) advocacy groups, investigators in screening for CCHD and international health organizations have been meeting with health care providers and government officials on a country by country basis. Countries that are implementing or have pilot projects have been identified to track global implementation. The Nordic countries, the United States, Switzerland and the United Arab Emirates are closest to universal screening for CCHD in newborns. Significant pilot projects tailored to unique care delivery systems screen through the use of midwives in the Netherlands, on maternity wards in the United Kingdom and while developing newborn care infrastructure in China. In Africa, South and Central America, individual countries are in the early stages of organization. Screening for CCHD is spreading across the globe. Early recognition has the ability to improve care in countries providing CHD treatment and prepare parents for adverse events in countries where care is not accessible. Impact of screening in regions with less access to intervention will be important to track.

  11. 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

  12. Heart Diseases and Disorders

    MedlinePlus

    ... Resources Heart Diseases & Disorders Back to Patient Resources Heart Diseases & Disorders Millions of people experience irregular heartbeats, called ... harmless and happen in healthy people free of heart disease. However, some abnormal heart rhythms can be serious ...

  13. 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 ...

  14. Targeted Echocardiographic Screening for Latent Rheumatic Heart Disease in Northern Uganda: Evaluating Familial Risk Following Identification of an Index Case

    PubMed Central

    Aliku, Twalib; Sable, Craig; Scheel, Amy; Tompsett, Alison; Lwabi, Peter; Okello, Emmy; McCarter, Robert; Summar, Marshall; Beaton, Andrea

    2016-01-01

    Background Echocardiographic screening for detection of latent RHD has shown potential as a strategy to decrease the burden of disease. However, further research is needed to determine optimal implementation strategies. RHD results from a complex interplay between environment and host susceptibility. Family members share both and relatives of children with latent RHD may represent a high-risk group. The objective of this study was to use echocardiographic family screening to determine the relative risk of RHD among first-degree relatives of children with latent RHD compared to the risk in first-degree relatives of healthy peers. Methodology/Principal Findings Previous school-based screening data were used to identify RHD positive children and RHD negative peers. All first-degree relatives ≥ 5 years were invited for echocardiography screening (2012 World Heart Federation Criteria). Sixty RHD positive cases (30 borderline/30 definite RHD) and 67 RHD negative cases were recruited. A total of 455/667 (68%) family members were screened. Definite RHD was more common in childhood siblings of RHD positive compared to RHD negative (p = 0.05). Children with any RHD were 4.5 times as likely to have a sibling with definite RHD, a risk that increased to 5.6 times when considering only cases with definite RHD. Mothers of RHD positive and RHD negative cases had an unexpectedly high rate of latent RHD (9.3%). Conclusions/Significance Siblings of RHD positive cases with RHD are more likely to have definite RHD and the relative risk is highest if the index case has definite RHD. Future screening programs should consider implementation of sibling screening following detection of an RHD positive child. Larger screening studies of adults are needed, as data on prevalence of latent RHD outside of childhood are sparse. Future studies should prioritize implementation research to answer questions of how RHD screening can best be integrated into existing healthcare structures, ensuring

  15. Newborn screening for critical congenital heart disease: potential roles of birth defects surveillance programs--United States, 2010-2011.

    PubMed

    2012-10-26

    In September 2011, the Secretary of the U.S. Department of Health and Human Services (HHS) approved the Secretary's Advisory Committee on Heritable Disorders in Newborns and Children (SACHDNC) 2010 recommendation that all newborns be screened for critical congenital heart disease (CCHD) using pulse oximetry, a noninvasive test of blood oxygenation, to prevent mortality and morbidity. CDC partnered with the National Birth Defects Prevention Network (NBDPN) to conduct a survey designed to assess state birth defect surveillance programs' potential roles, capabilities, and readiness to assist with newborn screening activities for CCHD. States were surveyed in November 2010, after the initial SACHDNC recommendation, and again in November 2011, after the Secretary's approval. From 2010 to 2011, the number of birth defects surveillance programs involved in CCHD screening increased from one to 10. Barriers exist, such as the lack of legislative authority, staffing, funding, and informatics infrastructure. Sixty-seven percent of programs take an average of more than 12 months to collect complete data on birth defect cases, including congenital heart defects. An assessment of state birth defects programs' existing data and capability to lead the evaluation of screening for CCHD is warranted.

  16. Screening for hypercholesterolaemia in primary care: randomised controlled trial of postal questionnaire appraising risk of coronary heart disease

    PubMed Central

    Hutchison, Brian; Birch, Stephen; Evans, C Edward; Goldsmith, Laurie J; Markham, Barbara A; Frank, John; Paterson, Michael

    1998-01-01

    Objectives: To validate a self administered postal questionnaire appraising risk of coronary heart disease. To determine whether use of this questionnaire increased the percentage of people at high risk of coronary heart disease and decreased the percentage of people at low risk who had their cholesterol concentration measured. Design: Validation was by review of medical records and clinical assessment. The questionnaire appraising risk of coronary heart disease encouraged those meeting criteria for cholesterol measurement to have a cholesterol test and was tested in a randomised controlled trial. The intervention group was sent the risk appraisal questionnaire with a health questionnaire that determined risk of coronary heart disease without identifying the risk factors as related to coronary heart disease; the control group was sent the health questionnaire alone. Setting: One capitation funded primary care practice in Canada with an enrolled patient population of about 12 000. Subjects: Random sample of 100 participants in the intervention and control groups were included in the validation exercise. 5686 contactable patients aged 20 to 69 years who on the basis of practice records had not had a cholesterol test performed during the preceding 5 years were included in the randomised controlled trial. 2837 were in the intervention group and 2849 were in the control group. Main outcome measures: Sensitivity and specificity of assessment of risk of coronary heart disease with risk appraisal questionnaire. Rate of cholesterol testing during three months of follow up. Results: Sensitivity of questionnaire appraising coronary risk was 87.5% (95% confidence interval 73.2% to 95.8%) and specificity 91.7% (81.6% to 97.2%). Of the patients without pre-existing coronary heart disease who met predefined screening criteria based on risk, 45 out of 421 in the intervention group (10.7%) and 9 out of 504 in the control group (1.8%) had a cholesterol test performed during follow

  17. Beyond Critical Congenital Heart Disease: Newborn Screening Using Pulse Oximetry for Neonatal Sepsis and Respiratory Diseases in a Middle-Income Country

    PubMed Central

    Ang, Hak-Lee; Omar, Asma

    2015-01-01

    Background Studies on pulse oximetry screening for neonatal sepsis and respiratory disease in a middle-income country are lacking. Newborn screening for critical congenital heart disease (CCHD) using pulse oximetry is an effective and life-saving strategy in developed countries. While most studies have reported false-positive results during CCHD screening, they have not elaborated on the detected disease types. We studied the effectiveness and outcomes of pulse oximetry newborn screening for non-cardiac hypoxemic diseases such as neonatal sepsis, respiratory diseases, and CCHD in a middle-income country. Methods and Findings In a pilot study performed at the University Malaya Medical Centre (UMMC), Malaysia, all apparently healthy term newborns, delivered at UMMC were screened pre-discharge using pulse oximetry. Echocardiography was performed for newborns that had positive screening results on two separate occasions, 1-h apart. Newborns with normal echocardiograms were evaluated and treated for other non-cardiac diseases. Fifteen of 5247 term newborns had positive screening results. The median age at screening was 20 h. Thirteen newborns (0.24%) had significant non-cardiac diseases: sepsis (n = 2) and respiratory diseases (n = 11) that required hospitalization and treatment. The remaining two newborns with normal antenatal ultrasonograms had positive screening test and confirmed to have CCHD. Another 18 newborns with negative screening test were later admitted for treatment of sepsis (n = 16) and penumonia (n = 2). All newborns were treated and alive at the end of the study. The sensitivity and specificity of pulse oximetry screening for non-cardiac diseases were 42% and 99.9% respectively, and 100% and 99.7% for CCHD, respectively. Conclusions Routine pulse oximetry screening test was effective in identifying newborns with CCHD and other hypoxemia illnesses, which may led to potential life-threatening condition. This study showed that the expanded use of pulse

  18. Beyond Critical Congenital Heart Disease: Newborn Screening Using Pulse Oximetry for Neonatal Sepsis and Respiratory Diseases in a Middle-Income Country.

    PubMed

    Jawin, Vida; Ang, Hak-Lee; Omar, Asma; Thong, Meow-Keong

    2015-01-01

    Studies on pulse oximetry screening for neonatal sepsis and respiratory disease in a middle-income country are lacking. Newborn screening for critical congenital heart disease (CCHD) using pulse oximetry is an effective and life-saving strategy in developed countries. While most studies have reported false-positive results during CCHD screening, they have not elaborated on the detected disease types. We studied the effectiveness and outcomes of pulse oximetry newborn screening for non-cardiac hypoxemic diseases such as neonatal sepsis, respiratory diseases, and CCHD in a middle-income country. In a pilot study performed at the University Malaya Medical Centre (UMMC), Malaysia, all apparently healthy term newborns, delivered at UMMC were screened pre-discharge using pulse oximetry. Echocardiography was performed for newborns that had positive screening results on two separate occasions, 1-h apart. Newborns with normal echocardiograms were evaluated and treated for other non-cardiac diseases. Fifteen of 5247 term newborns had positive screening results. The median age at screening was 20 h. Thirteen newborns (0.24%) had significant non-cardiac diseases: sepsis (n = 2) and respiratory diseases (n = 11) that required hospitalization and treatment. The remaining two newborns with normal antenatal ultrasonograms had positive screening test and confirmed to have CCHD. Another 18 newborns with negative screening test were later admitted for treatment of sepsis (n = 16) and penumonia (n = 2). All newborns were treated and alive at the end of the study. The sensitivity and specificity of pulse oximetry screening for non-cardiac diseases were 42% and 99.9% respectively, and 100% and 99.7% for CCHD, respectively. Routine pulse oximetry screening test was effective in identifying newborns with CCHD and other hypoxemia illnesses, which may led to potential life-threatening condition. This study showed that the expanded use of pulse oximetry has immediate implications for low

  19. Pulse Oximetry Screening to Detect Cyanotic Congenital Heart Disease in Sick Neonates in a Neonatal Intensive Care Unit.

    PubMed

    Mathur, N B; Gupta, A; Kurien, S

    2015-09-01

    To evaluate pulse oximetry for detection of congenital cyanotic heart disease in sick neonates using echocardiography as gold standard. Pulse oximetry readings were taken at admission from 950 neonates from right upper limb and either foot with infant breathing room air. Pulse oximetry was considered abnormal if oxygen saturation at room air measured <90% or difference between right hand and foot was more than 3%. Persistent abnormality was considered positive result. Echocardiography was performed on all neonates with positive pulse oximetry (study group) and on one subsequent neonate with negative screen for each neonate with positive screen (controls). Pulse oximetry was positive in 210 neonates. It detected 20 out of 21 (95.2%) true positives. The sensitivity, specificity, positive predictive value, negative predictive value and odds ratio (95% CI) of pulse oximetry was 95.2%, 52.4%, 9.5, 99.5 and 22 (5.3, 91.4), respectively. Pulse oximetry screening is useful in detecting cyanotic heart diseases in sick newborns.

  20. An evidence-based review of the resting electrocardiogram as a screening technique for heart disease.

    PubMed

    Ashley, E A; Raxwal, V; Froelicher, V

    2001-01-01

    Given renewed interest in the primary prevention of cardiovascular disease, we comprehensively reviewed the utility of the electrocardiogram (ECG) for screening considering the seminal epidemiologic studies. It appears that conventional risk factors relate to long-term risk, while ECG abnormalities are better predictors of short-term risk. For individual ECG abnormalities as well as for pooled categories of ECG abnormalities, the sensitivity of the ECG for future events was too low for it to be practical as a screening tool. This almost certainly relates to the low prevalence of these abnormalities. However, all ECG abnormalities increase with age and pre-test risk. Also screening with the ECG is of minimal cost and likely to decrease further as stand-alone machines are replaced by integration into personal computers (PC). Another potential impact on performing screening ECGs would be distribution and availability of digitized ECG data via the World Wide Web. For clinical utility of ECG data, comparison with previous ECGs can be critical but is currently limited. PC based ECG systems could very easily replace many of the ECG machines in use that only have paper output. PC-ECG systems would also permit interaction with computerized medical information systems, facilitate emailing and faxing of ECGs as well as storage at a centralized web-server. Web-enabled ECG recorders similar to the new generation of home appliances could follow this quick PC solution. A serious goal for the medical industry should be to end the morass of proprietary ECG digital formats and follow a standardized format. This could lead to a network of web-servers from which every patient's ECGs would be available. Such a situation could have a dramatic effect on the advisability of performing screening ECGs. Copyright 2001 by W.B. Saunders Company.

  1. Heart disease - risk factors

    MedlinePlus

    Heart disease - prevention; CVD - risk factors; Cardiovascular disease - risk factors; Coronary artery disease - risk factors; CAD - risk ... a certain health condition. Some risk factors for heart disease you cannot change, but some you can. ...

  2. Echocardiographic screening for congenital heart disease in 8819 children: A report from local community events for children's healthcare.

    PubMed

    Nishio, Susumu; Kusunose, Kenya; Yamada, Hirotsugu; Yamao, Masami; Hirata, Yukina; Mori, Kazuhiro; Matsuoka, Suguru; Sata, Masataka

    2015-10-01

    We had the opportunity to perform echocardiographic screening of children at local community events for children's healthcare sponsored by the prefectural government. The aim of this study was to assess the utility of echocardiographic screening by measuring the prevalence of congenital heart disease (CHD) and abnormal findings in children without history of diagnosed CHD. Subjects consisted of 8819 infants and preschool children (1 month to 6 years) who underwent echocardiographic examination at public events from 2001 to 2013. Children with known CHD were excluded. We performed echocardiographic screening on 752 (range: 464-993) children at each event. At a total of 12 events, subjects consisted of 3175 infants less than one year (36%), 2292 one-year-olds (26%), 1058 two-year-olds (12%), 794 three-year-olds (9%), and other children up to age six years. We identified echocardiographic abnormalities in 137 children (15.5/1000 subjects), and 89 children (10.1/1000 subjects) were diagnosed with CHD. The prevalence of an echocardiographic abnormality did not change over the 12-year period (Kendall's tau=-0.272, p=0.19). CHD which could not be identified by prenatal echocardiography and neonatal auscultation could be detected in a substantial number of young children by echocardiographic screening. Echocardiographic screening may be useful for early diagnosis of CHD. However, our study is based on cross-sectional data without follow-up. Larger prospective studies are needed to verify the utility of echocardiographic screening with follow-up data in this cohort. Copyright © 2014 Japanese College of Cardiology. Published by Elsevier Ltd. All rights reserved.

  3. Heart disease and depression

    MedlinePlus

    ... gov/ency/patientinstructions/000790.htm Heart disease and depression To use the sharing features on this page, ... a heart attack or heart surgery Signs of Depression It is pretty common to feel down or ...

  4. Heart disease and women

    MedlinePlus

    ... disease: a report of the American College of Cardiology/American Heart Association Task Force on Practice Guidelines, ... the American Heart Association and American College of Cardiology Foundation endorsed by the World Heart Federation and ...

  5. Length to width ratio of the ductus venosus in simple screening for fetal congenital heart diseases in the second trimester

    PubMed Central

    Chiu, Wei-Hsiu; Lee, Shy-Ming; Tung, Tao-Hsin; Tang, Xiao-Mei; Liu, Ren-Shyan; Chen, Ran-Chou

    2016-01-01

    Abstract Antenatal diagnosis of congenital heart disease (CHD) is still low even though screening was first introduced over 25 years ago. The purpose of our study was to determine the efficacy of a second-trimester prenatal ultrasonographic method of screening for CHD. From September 2012 to September 2013, the length and width of the fetal ductus venosus were measured sonographically in 1006 singleton fetuses, and the ratio of length to width was calculated. The accuracy of each fetal measurement and Doppler ultrasonography were determined. The standard fetal echocardiographic evaluations including 2-dimensional gray-scale imaging, color, and Doppler color flow mapping were performed. The transducer was aligned to the long axis of the fetal trunk to view the ductus venosus in its full length, including the inlet (isthmus) and outlet portions of the vessel. The diameters of the vessel inner wall and mid-point of the ductus venosus were measured using calipers. All scans and fetal measurements were conducted by a registered sonographer with more than 20 years of perinatal ultrasound screening experience. Of the 1006 singleton fetuses between 19+0 and 28+6 weeks’ gestation, 36 had CHD. The ductus venosus length/width ratio (DVR) for the first CHD screening was extremely sensitive at 88.90%, with a specificity of 99.10% for the cardiac abnormalities included in this study. Chromosomal anomalies accompanied CHD in 0.4% (4/1006) of all cases and 11.11% (4/36) of the CHD cases. The DVR differed significantly between fetuses with CHD and normal fetuses during the second trimester. Careful assessment of the ratio should be a part of the sonographic examination of every fetus. In the case of a small DVR, advanced echocardiography and karyotype analysis should be performed. The ratio is a helpful tool for screening CHD abnormalities prenatally in the Chinese population. PMID:27684831

  6. Family acceptability of school-based echocardiographic screening for rheumatic heart disease in a high-risk population in New Zealand.

    PubMed

    Perelini, Fiona; Blair, Nikki; Wilson, Nigel; Farrell, Alan; Aitken, Andrew

    2015-07-01

    Echocardiographic screening for rheumatic heart disease has been piloted in high-risk areas in New Zealand and internationally, and fulfils most of the criteria for a targeted screening programme. The question of acceptability of rheumatic heart disease screening has not been assessed, and the aim of our study was to assess parental acceptability of a school-based echocardiographic screening programme in a high-risk population in New Zealand. A post-screening questionnaire was developed to survey parents of children who underwent echocardiographic screening. The families of 34 children with abnormal scan results and a sample of 80 children with normal scan results were surveyed by phone within 4 months of screening. Positive results were seen in all survey questions in both normal and abnormal scan groups. All families were supportive of an ongoing screening programme. Of children with abnormal results, 62% of their parents reported that they would treat their child differently; however, all responses were positive health-promoting outcomes. The study showed strong positive support for school-based echocardiographic screening by a community with high acute rheumatic fever incidence. The study did not detect any short-term negative effects in those with abnormal results. The survey result shows family and community support for the establishment of echocardiographic screening programmes in high acute rheumatic fever areas provided there is adequate infrastructural support. © 2015 The Authors. Journal of Paediatrics and Child Health © 2015 Paediatrics and Child Health Division (Royal Australasian College of Physicians).

  7. 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 ...

  8. 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 ...

  9. Aspirin and heart disease

    MedlinePlus

    ... medlineplus.gov/ency/patientinstructions/000092.htm Aspirin and heart disease To use the sharing features on this page, ... healthy people who are at low risk for heart disease. You provider will consider your overall medical condition ...

  10. Interethnic differences in the accuracy of anthropometric indicators of obesity in screening for high risk of coronary heart disease.

    PubMed

    Herrera, V M; Casas, J P; Miranda, J J; Perel, P; Pichardo, R; González, A; Sanchez, J R; Ferreccio, C; Aguilera, X; Silva, E; Oróstegui, M; Gómez, L F; Chirinos, J A; Medina-Lezama, J; Pérez, C M; Suárez, E; Ortiz, A P; Rosero, L; Schapochnik, N; Ortiz, Z; Ferrante, D; Diaz, M; Bautista, L E

    2009-05-01

    Cut points for defining obesity have been derived from mortality data among Whites from Europe and the United States and their accuracy to screen for high risk of coronary heart disease (CHD) in other ethnic groups has been questioned. To compare the accuracy and to define ethnic and gender-specific optimal cut points for body mass index (BMI), waist circumference (WC) and waist-to-hip ratio (WHR) when they are used in screening for high risk of CHD in the Latin-American and the US populations. We estimated the accuracy and optimal cut points for BMI, WC and WHR to screen for CHD risk in Latin Americans (n=18 976), non-Hispanic Whites (Whites; n=8956), non-Hispanic Blacks (Blacks; n=5205) and Hispanics (n=5803). High risk of CHD was defined as a 10-year risk > or =20% (Framingham equation). The area under the receiver operator characteristic curve (AUC) and the misclassification-cost term were used to assess accuracy and to identify optimal cut points. WHR had the highest AUC in all ethnic groups (from 0.75 to 0.82) and BMI had the lowest (from 0.50 to 0.59). Optimal cut point for BMI was similar across ethnic/gender groups (27 kg/m(2)). In women, cut points for WC (94 cm) and WHR (0.91) were consistent by ethnicity. In men, cut points for WC and WHR varied significantly with ethnicity: from 91 cm in Latin Americans to 102 cm in Whites, and from 0.94 in Latin Americans to 0.99 in Hispanics, respectively. WHR is the most accurate anthropometric indicator to screen for high risk of CHD, whereas BMI is almost uninformative. The same BMI cut point should be used in all men and women. Unique cut points for WC and WHR should be used in all women, but ethnic-specific cut points seem warranted among men.

  11. 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 ...

  12. Heart-Health Screenings

    MedlinePlus

    ... disease (CAD), is managing health behaviors and risk factors, such as diet quality, physical activity, smoking, body mass index (BMI), blood pressure, total cholesterol or blood glucose. But how do you know which risk factors you have? Your healthcare provider may conduct or ...

  13. 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 ...

  14. Congenital Heart Disease in Adults

    MedlinePlus

    ... and genetics may play a role. Why congenital heart disease resurfaces in adulthood Some adults may find that ... in following adults with congenital heart disease. Congenital heart disease and pregnancy Women with congenital heart disease who ...

  15. Interethnic differences in the accuracy of anthropometric indicators of obesity in screening for high risk of coronary heart disease

    PubMed Central

    Herrera, VM; Casas, JP; Miranda, JJ; Perel, P; Pichardo, R; González, A; Sanchez, JR; Ferreccio, C; Aguilera, X; Silva, E; Oróstegui, M; Gómez, LF; Chirinos, JA; Medina-Lezama, J; Pérez, CM; Suárez, E; Ortiz, AP; Rosero, L; Schapochnik, N; Ortiz, Z; Ferrante, D; Diaz, M; Bautista, LE

    2009-01-01

    Background Cut points for defining obesity have been derived from mortality data among Whites from Europe and the United States and their accuracy to screen for high risk of coronary heart disease (CHD) in other ethnic groups has been questioned. Objective To compare the accuracy and to define ethnic and gender-specific optimal cut points for body mass index (BMI), waist circumference (WC) and waist-to-hip ratio (WHR) when they are used in screening for high risk of CHD in the Latin-American and the US populations. Methods We estimated the accuracy and optimal cut points for BMI, WC and WHR to screen for CHD risk in Latin Americans (n=18 976), non-Hispanic Whites (Whites; n=8956), non-Hispanic Blacks (Blacks; n=5205) and Hispanics (n=5803). High risk of CHD was defined as a 10-year risk ≥20% (Framingham equation). The area under the receiver operator characteristic curve (AUC) and the misclassification-cost term were used to assess accuracy and to identify optimal cut points. Results WHR had the highest AUC in all ethnic groups (from 0.75 to 0.82) and BMI had the lowest (from 0.50 to 0.59). Optimal cut point for BMI was similar across ethnic/gender groups (27 kg/m2). In women, cut points for WC (94 cm) and WHR (0.91) were consistent by ethnicity. In men, cut points for WC and WHR varied significantly with ethnicity: from 91 cm in Latin Americans to 102 cm in Whites, and from 0.94 in Latin Americans to 0.99 in Hispanics, respectively. Conclusion WHR is the most accurate anthropometric indicator to screen for high risk of CHD, whereas BMI is almost uninformative. The same BMI cut point should be used in all men and women. Unique cut points for WC and WHR should be used in all women, but ethnic-specific cut points seem warranted among men. PMID:19238159

  16. Heart Disease and Stroke Prevention

    MedlinePlus

    ... Heart disease and stroke prevention Heart Health and Stroke Heart disease and stroke prevention Related information Learn more about healthy eating ... to top More information on Heart disease and stroke prevention Read more from womenshealth.gov A Lifetime ...

  17. Canadian Cardiovascular Society/Canadian Pediatric Cardiology Association Position Statement on Pulse Oximetry Screening in Newborns to Enhance Detection of Critical Congenital Heart Disease.

    PubMed

    Wong, Kenny K; Fournier, Anne; Fruitman, Deborah S; Graves, Lisa; Human, Derek G; Narvey, Michael; Russell, Jennifer L

    2017-02-01

    Congenital heart disease is the most common congenital malformation and approximately 3 in 1000 newborns have critical congenital heart disease (CCHD). Timely diagnosis affects morbidity, mortality, and disability, and newborn pulse oximetry screening has been studied to enhance detection of CCHD. In this position statement we present an evaluation of the literature for pulse oximetry screening. Current detection strategies including prenatal ultrasound examination and newborn physical examination are limited by low diagnostic sensitivity. Pulse oximetry screening is safe, noninvasive, easy to perform, and widely available with a high specificity (99.9%) and moderately high sensitivity (76.5%). When an abnormal saturation is obtained, the likelihood of having CCHD is 5.5 times greater than when a normal result is obtained. The use of pulse oximetry combined with current strategies has shown sensitivities of up to 92% for detecting CCHD. False positive results can be minimized by screening after 24 hours, and testing the right hand and either foot might further increase sensitivity. Newborns with abnormal screening results should undergo a comprehensive assessment and echocardiography performed if a cardiac cause cannot be excluded. Screening has been studied to be cost neutral to cost effective. We recommend that pulse oximetry screening should be routinely performed in all healthy newborns to enhance the detection of CCHD in Canada. Copyright © 2016 Canadian Cardiovascular Society. Published by Elsevier Inc. All rights reserved.

  18. Identification of Critical Congenital Heart Disease in Vermont: The Role of Universal Pulse Oximetry Screening in a Rural State.

    PubMed

    Good, Ryan J; Canale, Sarah K; Goodman, Rebecca L; Yeager, Scott B

    2015-06-01

    Pulse oximetry screening (POS) is becoming the standard of care in screening for critical congenital heart disease (CCHD). Our objective was to characterize the historical diagnostic pattern in a rural tertiary care children's hospital and explore how universal POS might affect morbidity, mortality, and care delivery. We identified patients <6 months of age in the Vermont Children's Hospital echocardiogram database with CCHD diagnosed between 2002 and 2011. Charts were reviewed to characterize timing of diagnosis, course, and outcome. The medical examiner was consulted to identify deaths due to undetected CCHD during the study period. Of 60 329 live births, 73 (0.12 %) were diagnosed with CCHD. Of these, 31 (42%) were diagnosed prenatally, 34 (47%) were diagnosed by clinical examination in the nursery, 7 (9.6%) were diagnosed after nursery discharge, and 1 (1.4%) was born at home. The 8 patients not diagnosed by prenatal ultrasound or in the nursery were considered cases of undetected CCHD. Three had normal oxygen saturation (>95%) at diagnosis. Three presented with cardiovascular compromise. None died and all were well at the most recent follow-up. Review of autopsy reports from patients <6 months found no deaths from undetected CCHD during the study period. Over a 10-year period at our institution, universal POS could have identified 5 patients with undetected CCHD, possibly avoiding the need for resuscitation in 3. Examination of local diagnostic data may affect the cost/benefit considerations of universal POS initiatives in a setting of limited healthcare resources. © The Author(s) 2014.

  19. Construction and Use of Resting 12-Lead High Fidelity ECG "SuperScores" in Screening for Heart Disease

    NASA Technical Reports Server (NTRS)

    Schlegel, T. T.; Arenare, B.; Greco, E. C.; DePalma, J. L.; Starc, V.; Nunez, T.; Medina, R.; Jugo, D.; Rahman, M.A.; Delgado, R.

    2007-01-01

    high-fidelity ECG employing and combining the results of several advanced ECG software techniques shows great promise as a rapid and inexpensive tool for screening of heart disease.

  20. Construction and Use of Resting 12-Lead High Fidelity ECG "SuperScores" in Screening for Heart Disease

    NASA Technical Reports Server (NTRS)

    Schlegel, T. T.; Arenare, B.; Greco, E. C.; DePalma, J. L.; Starc, V.; Nunez, T.; Medina, R.; Jugo, D.; Rahman, M.A.; Delgado, R.

    2007-01-01

    high-fidelity ECG employing and combining the results of several advanced ECG software techniques shows great promise as a rapid and inexpensive tool for screening of heart disease.

  1. Increasing the detection rate of congenital heart disease during routine obstetric screening using cine loop sweeps.

    PubMed

    Scott, Ted E; Jones, Judy; Rosenberg, Herschel; Thomson, Andrea; Ghandehari, Hournaz; Rosta, Neil; Jozkow, Kim; Stromer, Malka; Swan, Hans

    2013-06-01

    The purpose of this study was to demonstrate an increase in the detection rate of fetal cardiac defects using 2 cine loop sweeps. Image reviewers examined a series of 93 cases randomly sorted, including 79 studies with normal findings and 14 studies with abnormal findings. All of the images were assessed by 5 standard criteria. Cases were classified as normal, abnormal, or indeterminate. Reviewers using the conventional approach reviewed 3 still images: the 4-chamber, left ventricular outflow tract, and right ventricular outflow tract views. Reviewers using the cine loop sweeps viewed 2 grayscale sweeps through the fetal heart in real time. The image sequences were reviewed independently by 2 experts, 3 nonexperts, and 2 sonographers blinded to each others' results. The cine loop sweeps had an increased detection rate of 38% for the nonexperts and 36% for the experts compared with the conventional approach. The cine loop sweeps allowed identification of all cardiac defects by at least 2 of the 7 reviewers; the percentage of cases with false-positive findings was 3.9%. With the conventional approach, 2 defects went undetected by all reviewers, and 4 defects were found by only 1 reviewer; the percentage of cases with false-positive findings was 5.4%. The use of cine loop sweeps has the potential to increase the detection of fetal cardiac defects without increasing the rate of false-positive findings or increasing the interpretation and decision-making times.

  2. 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 ...

  3. [Prevalence of congenital heart diseases in Koranic schools (daara) in Dakar: a cross-sectional study based on clinical and echocardiographic screening in 2019 school children].

    PubMed

    Bodian, M; Ngaïdé, A A; Mbaye, A; Sarr, S A; Jobe, M; Ndiaye, M B; Kane, A D; Aw, F; Gaye, N D; Ba, F G; Bah, M B; Tabane, A; Dioum, M; Diagne, D; Diao, M; Diack, B; Sarr, M; Kane, A; Bâ, S A

    2015-02-01

    Congenital heart diseases are one of the major cardiovascular diseases in developing countries. Most prevalence studies were based on clinical examination of children with echocardiographic confirmation of suspected cases and underestimate its prevalence. The objective of this study was to investigate the prevalence of congenital heart disease in "daara" (Koranic schools) in the city of Dakar and its suburbs on the basis of clinical examination and Doppler echocardiography in school children. This cross-sectional survey was carried out from 9(th) August to 24(th) December 2011, and included a population of 2019 school children aged 5 to 18 years in 16 selected "daaras" under the Academic Inspectorate of Dakar and its suburbs. Anamnestic, clinical and echocardiographic data were recorded in a validated questionnaire. A p < 0.05 was considered to be statistically significant in bivariate analysis. 2 019 school children were included out of which 60.1% were male (sex-ratio: 0.66). The average age was 9.7 years (± 3.3 years). 18 cases of congenital heart diseases were detected being a prevalence of 8.9 per 1 000 (95 % CI: 1.8 to 7.9). This included 6 cases of inter-atrial septal aneurysm, 5 cases of peri-membranous ventricular septal defects, 4 cases of patent ductusarteriosus and 3 cases of tetralogy of Fallot. Factors correlated with the presence of congenital heart disease were ageless than 8 (p <0.001) and residence in the suburbs of Dakar (p <0.001). We also detected 10 cases of rheumatic valvular disease, a prevalence of 4.9 per 1 000 (95% CI: 2.4 to 9.1). Our study shows a high prevalence of congenital heart diseases, which is almost identical to the WHO estimates and that ultrasound screening is more sensitive than clinical screening. Reducing the prevalence of these diseases requires implementation of appropriate policies, focusing on awareness and early detection.

  4. Screening for coronary artery disease in respiratory patients: comparison of single- and dual-source CT in patients with a heart rate above 70 bpm.

    PubMed

    Pansini, Vittorio; Remy-Jardin, Martine; Tacelli, Nunzia; Faivre, Jean-Baptiste; Flohr, Thomas; Deken, Valérie; Duhamel, Alain; Remy, Jacques

    2008-10-01

    To evaluate the assessibility of coronary arteries in respiratory patients with high heart rates. This study was based on the comparative analysis of two paired populations of 54 patients with a heart rate >70 bpm evaluated with dual-source (group 1) and single-source (group 2) CT. The mean heart rate was 89.1 bpm in group 1 and 86.7 bpm in group 2 (P=0.26). The mean number of assessable segments per patient was significantly higher in group 1 compared to group 2 (P screening for asymptomatic coronary artery disease) were 35.3% for heart rates <110 bpm, 35.6% for heart rates <100 bpm, 40% for heart rates <90 bpm, and 60% for heart rates <80 bpm in group 1 and 11.3, 12.2, 8.8, and 10% for the corresponding thresholds in group 2 (P<0.05). In both groups of patients, coronary artery imaging was obtained from standard CT angiograms of the chest. The improvement in coronary imaging with dual-source CT suggests that high heart rates should no longer be considered as contraindications for ECG-gated CT angiograms of the chest whenever clinically relevant.

  5. Use of an evidence-based protocol to screen for sleep-disordered breathing in a heart failure disease management clinic.

    PubMed

    Garner, Shelby L; Traverse, Ramona D

    2014-01-01

    Undiagnosed and untreated sleep-disordered breathing can lead to negative health outcomes and increased utilization of health resources among patients with heart failure. The purpose of this evidence-based practice project was to implement and evaluate a new multifaceted sleep-disordered breathing screening protocol in a heart failure disease management clinic. The combined use of a symptoms questionnaire, the Epworth sleepiness scale, and overnight pulse oximetry was significantly more effective in identifying patients with a positive diagnosis of sleep-disordered breathing than using the Epworth sleepiness scale alone (P < .05).

  6. [Genetics of congenital heart diseases].

    PubMed

    Bonnet, Damien

    2017-06-01

    Developmental genetics of congenital heart diseases has evolved from analysis of serial slices in embryos towards molecular genetics of cardiac morphogenesis with a dynamic view of cardiac development. Genetics of congenital heart diseases has also changed from formal genetic analysis of familial recurrences or population-based analysis to screening for mutations in candidates genes identified in animal models. Close cooperation between molecular embryologists, pathologists involved in heart development and pediatric cardiologists is crucial for further increase of knowledge in the field of cardiac morphogenesis and genetics of cardiac defects. The genetic model for congenital heart disease has to be revised to favor a polygenic origin rather than a monogenic one. The main mechanism is altered genic dosage that can account for heart diseases in chromosomal anomalies as well as in point mutations in syndromic and isolated congenital heart diseases. The use of big data grouping information from cardiac development, interactions between genes and proteins, epigenetic factors such as chromatin remodeling or DNA methylation is the current source for improving our knowledge in the field and to give clues for future therapies. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

  7. Health Gain through Screening--Coronary Heart Disease and Stroke: Developing Primary Health Care Services for People with Intellectual Disability.

    ERIC Educational Resources Information Center

    Wells, M. B.; Turner, S.; Martin, D. M.; Roy, A.

    1997-01-01

    A study of 120 British adults with intellectual disability found they had higher risk factors of developing coronary heart disease and stroke than the general population. There was a greater incidence of obesity and considerably lower physical activity levels than the general population. Several also had abnormal cholesterol readings. (CR)

  8. Health Gain through Screening--Coronary Heart Disease and Stroke: Developing Primary Health Care Services for People with Intellectual Disability.

    ERIC Educational Resources Information Center

    Wells, M. B.; Turner, S.; Martin, D. M.; Roy, A.

    1997-01-01

    A study of 120 British adults with intellectual disability found they had higher risk factors of developing coronary heart disease and stroke than the general population. There was a greater incidence of obesity and considerably lower physical activity levels than the general population. Several also had abnormal cholesterol readings. (CR)

  9. Construction of a Resting High Fidelity ECG "SuperScore" for Management and Screening of Heart Disease

    NASA Technical Reports Server (NTRS)

    Schlegel, Todd T.; Delgado, Reynolds; Poulin, Greg; Starc, Vito; Arenare, Brian; Rahman, M. A.

    2006-01-01

    Resting conventional ECG is notoriously insensitive for detecting coronary artery disease (CAD) and only nominally useful in screening for cardiomyopathy (CM). Similarly, conventional exercise stress test ECG is both time- and labor-consuming and its accuracy in identifying CAD is suboptimal for use in population screening. We retrospectively investigated the accuracy of several advanced resting electrocardiographic (ECG) parameters, both alone and in combination, for detecting CAD and cardiomyopathy (CM).

  10. Living with Diabetic Heart Disease

    MedlinePlus

    ... from the NHLBI on Twitter. Living With Diabetic Heart Disease Diabetic heart disease (DHD) increases the likelihood of earlier and more ... also tend to have less success from certain heart disease treatments, such as coronary artery bypass grafting and ...

  11. Menopause and Heart Disease

    MedlinePlus

    ... a Heart Attack Treatment of a Heart Attack Life After a Heart Attack Heart Failure About Heart Failure ... a Heart Attack • Treatment of a Heart Attack • Life After a Heart Attack Lifestyle Changes Recovery FAQs • Heart ...

  12. Does First-Trimester Screening Modify the Natural History of Congenital Heart Disease? Analysis of Outcome of Regional Cardiac Screening at 2 Different Time Periods.

    PubMed

    Jicinska, Hana; Vlasin, Pavel; Jicinsky, Michal; Grochova, Ilga; Tomek, Viktor; Volaufova, Julia; Skovranek, Jan; Marek, Jan

    2017-03-14

    The study analyzed the impact of first-trimester screening on the spectrum of congenital heart defects (CHDs) later in pregnancy and on the outcome of fetuses and children born alive with a CHD. The spectrum of CHDs, associated comorbidities, and outcome of fetuses, either diagnosed with a CHD in the first trimester (Group I, 127 fetuses) or only in the second-trimester screening (Group II, 344 fetuses), were analyzed retrospectively between 2007 and 2013. Second-trimester fetuses diagnosed with a CHD between 2007 and 2013 were also compared with Group III (532 fetuses diagnosed with a CHD in the second trimester from 1996 to 2001, the period before first-trimester screening was introduced). The spectrum of CHDs diagnosed in the first and second trimesters in the same time period differed significantly, with a greater number of comorbidities (P<0.0001), CHDs with univentricular outcome (P<0.0001), intrauterine deaths (P=0.01), and terminations of pregnancy (P<0.0001) in Group I compared with Group II. In Group III, significantly more cases of CHDs with univentricular outcome (P<0.0001), intrauterine demise (P=0.036), and early termination (P<0.0001) were identified compared with fetuses diagnosed with CHDs in the second trimester between 2007 and 2013. The spectrum of CHDs seen in the second-trimester groups differed after first-trimester screening was implemented. First-trimester screening had a significant impact on the spectrum of CHDs and the outcomes of pregnancies with CHDs diagnosed in the second trimester. Early detection of severe forms of CHDs and significant comorbidities resulted in an increased pregnancy termination rate in the first trimester. © 2017 American Heart Association, Inc.

  13. Evaluating cost and resource use associated with pulse oximetry screening for critical congenital heart disease: Empiric estimates and sources of variation.

    PubMed

    Reeder, Matthew R; Kim, Jaewhan; Nance, Amy; Krikov, Sergey; Feldkamp, Marcia L; Randall, Harper; Botto, Lorenzo D

    2015-11-01

    Newborn screening for critical congenital heart disease (CCHD) using pulse oximetry is being implemented in the United States and internationally; however, few data are available on the associated in-hospital costs and use of resources. Time and motion study in well-baby nurseries at two large urban hospitals in Utah using different approaches to pulse oximetry screening. Two observers recorded the time for each screening step together with provider and equipment characteristics. Structured questionnaire provided additional information on labor and equipment costs. Fifty-three CCHD screens were observed. At site A (n = 22), screening was mostly done by medical assistants (95%) using disposable probes (100%); at site B (n = 31), screening was mostly performed by certified nursing assistants (90%) using reusable probes (90%). Considering only first screens (n = 53), the median screen time was 8.6 min (range: 3.2-23.2), with no significant difference between sites. The overall cost ($ in 2014) of screening per baby was $24.52 at site A and $2.60 at site B. Nearly all the variation in cost (90%) was due to the cost of disposable probes; labor costs were similar between sites. CCHD screening by means of pulse oximetry is reasonably fast for most babies, leading to relative small labor costs with little variation by provider type. The main driver of costs is equipment: in a high throughput setting, reusable probes are currently associated with considerable cost saving compared with disposable probes. As programs expand to universal screening, improved and cheaper technologies could lead to considerable economies of scale. © 2015 Wiley Periodicals, Inc.

  14. Hypertensive heart disease

    MedlinePlus

    ... DL, Zipes DP, Libby P, Bonow RO, Braunwald E, eds. Braunwald's Heart Disease: A Textbook of Cardiovascular Medicine . 10th ed. Philadelphia, PA: Elsevier ... Updated by: Michael A. Chen, MD, PhD, Associate Professor of Medicine, ...

  15. What Causes Heart Valve Disease?

    MedlinePlus

    ... this page from the NHLBI on Twitter. What Causes Heart Valve Disease? Heart conditions and other disorders, age-related changes, rheumatic fever, or infections can cause acquired heart valve disease. These factors change the ...

  16. Carcinoid heart disease.

    PubMed

    Hassan, Saamir A; Banchs, Jose; Iliescu, Cezar; Dasari, Arvind; Lopez-Mattei, Juan; Yusuf, Syed Wamique

    2017-10-01

    Rare neuroendocrine tumours (NETs) that most commonly arise in the gastrointestinal tract can lead to carcinoid syndrome and carcinoid heart disease. Patients with carcinoid syndrome present with vasomotor changes, hypermotility of the gastrointestinal system, hypotension and bronchospasm. Medical therapy for carcinoid syndrome, typically with somatostatin analogues, can help control symptoms, inhibit tumour progression and prolong survival. Carcinoid heart disease occurs in more than 50% of these patients and is the initial presentation of carcinoid syndrome in up to 20% of patients. Carcinoid heart disease has characteristic findings of plaque-like deposits composed of smooth muscle cells, myofibroblasts, extracellular matrix and an overlying endothelial layer which can lead to valve dysfunction. Valvular dysfunction can lead to oedema, ascites and right-sided heart failure. Medical therapy of carcinoid heart disease is limited to symptom control and palliation. Valve surgery for carcinoid heart disease should be considered for symptomatic patients with controlled metastatic carcinoid syndrome. A multidisciplinary approach is needed to guide optimal management. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  17. [Heart and Steinert's disease].

    PubMed

    Fayssoil, A; Nardi, O

    2011-08-01

    Myotonic dystrophy type 1 (Steinert disease) is an autosomal dominant disease characterized by myotonia and multiorgan damage. This latter is the most frequent of the adult-onset muscular dystrophies. Heart involvement is often associated, including cardiomyopathies, atrioventricular block, atrial and ventricular arrhythmias.

  18. Adherence to screening guidelines for breast and cervical cancer in postmenopausal women with coronary heart disease: an ancillary study of volunteers for hers.

    PubMed

    Castellano, P Z; Wenger, N K; Graves, W L

    2001-06-01

    Postmenopausal women with coronary heart disease (CHD) who volunteered for the Heart and Estrogen/Progestin Replacement Study (HERS) randomized clinical trial had high rates of gynecological abnormalities. We examined compliance with gynecological cancer screening and factors affecting this behavior. Women who met inclusion criteria for HERS and were seen for screening by the study gynecologist were considered eligible for this study. Data were abstracted from study records, and additional information was obtained by telephone questionnaire. Adherence to mammography, breast examination, pelvic examination, and Pap smear recommendations was assessed. Provider behavior and its effect on compliance were assessed. Compliance rates were 59.1% for monthly breast self-examination (BSE), 67.2% for yearly mammography, 73% for yearly Pap smear and pelvic examination, and 75.7% for provider breast examination. Over 50% of patients had most of their screening tests done within the last year. Provider behavior was significantly related to patient screening compliance for mammography, breast examination, Pap smear, and pelvic examination. Provider gender was not significantly related to adherence. There were no significant differences in compliance rates based on the type of most recent coronary event. Compliance rates did not differ significantly between patients with and without gynecological abnormalities, except for mammography (78.3% versus 48.3%, p = 0.02). The majority of patients were compliant with gynecological screening. Among patients with gynecological abnormalities, mammography compliance was significantly lower. Provider behavior was an important factor in influencing women to obtain preventive screening. There were no significant differences in compliance based on provider gender or type of coronary event preceding HERS enrollment.

  19. Risks for Heart Disease & Stroke

    MedlinePlus

    ... for Heart Disease & Stroke Risks for Heart Disease & Stroke About 1.5 million heart attacks and strokes happen every year in the United States. You ... some of your risks for heart disease and stroke, but you can manage many of your risks ...

  20. Cerebrovascular disease, associated risk factors and antithrombotic therapy in a population screening cohort: Insights from the Belgian Heart Rhythm Week programme.

    PubMed

    Proietti, Marco; Mairesse, Georges H; Goethals, Peter; Scavee, Christophe; Vijgen, Johan; Blankoff, Ivan; Vandekerckhove, Yves; Lip, Gregory Yh

    2017-02-01

    Background Cerebrovascular disease confers a major healthcare burden worldwide and is a major cause of death and disability. Several well-established risk factors, such as atrial fibrillation (AF), are associated with cerebrovascular disease and antithrombotic therapy reduces risk. Design This study was a subgroup analysis from the Belgian Heart Rhythm Week, a nationwide AF awareness programme. Methods We studied subjects screened between 2012 and 2014 with available data on clinical risk factors and antithrombotic treatment. Results Of the 38,034 subjects eligible for this analysis, 1513 (4.0%) reported a positive clinical history for cerebrovascular disease. Logistic regression analysis found that age, hypertension, diabetes mellitus, history of vascular disease, history of heart failure and history of AF (all p < 0.001) were independently associated with cerebrovascular disease. Among subjects with history of cerebrovascular disease and AF, 1.7% were taking oral anticoagulant drugs only, while both oral anticoagulant drugs and aspirin were used in 61.5% of subjects, aspirin in 4.3% of patients and no antithrombotic therapy in 32.5% of subjects. Among those subjects without AF, the corresponding figures were 0.8, 9.5, 2.0 and 87.6%, respectively. Conclusions The prevalence of cerebrovascular disease in this contemporary population screening project was higher than that reported in the general population and was associated with the major known stroke risk factors. Sub-optimal antithrombotic therapy management was evident, with a low use of oral anticoagulant drugs among patients with AF and a low use of aspirin among subjects without AF.

  1. Screening families of patients with premature coronary heart disease to identify avoidable cardiovascular risk: a cross-sectional study of family members and a general population comparison group.

    PubMed

    Thompson, Helen J; Pell, Alastair Ch; Anderson, Judith; Chow, Clara K; Pell, Jill P

    2010-05-11

    Primary prevention should be targeted at individuals with high global cardiovascular risk, but research is lacking on how best to identify such individuals in the general population. Family history is a good proxy measure of global risk and may provide an efficient mechanism for identifying high risk individuals. The aim was to test the feasibility of using patients with premature cardiovascular disease to recruit family members as a means of identifying and screening high-risk individuals. We recruited family members of 50 patients attending a cardiology clinic for premature coronary heart disease (CHD). We compared their cardiovascular risk with a general population control group, and determined their perception of their risk and current level of screening. 103 (36%) family members attended screening (27 siblings, 48 adult offspring and 28 partners). Five (5%) had prevalent CHD. A significantly higher percentage had an ASSIGN risk score >20% compared with the general population (13% versus 2%, p < 0.001). Only 37% of family members were aware they were at increased risk and only 50% had had their blood pressure and serum cholesterol level checked in the previous three years. Patients attending hospital for premature CHD provide a mechanism to contact family members and this can identify individuals with a high global risk who are not currently screened.

  2. Diabetes, Heart Disease, and Stroke

    MedlinePlus

    ... Disease, & Other Dental Problems Diabetes & Sexual & Urologic Problems Diabetes, Heart Disease, and Stroke Having diabetes means that ... help to stop. What is the link between diabetes, heart disease, and stroke? Over time, high blood ...

  3. Heart Disease and Stroke Statistics

    MedlinePlus

    ... failure on the rise; cardiovascular diseases remain leading killer AHA News: Heart failure projected to increase dramatically, ... failure on the rise; cardiovascular diseases remain leading killer 2017 Statistics At-a-Glance Heart Disease and ...

  4. Screening in liver disease

    PubMed Central

    Poggio, Paolo Del; Mazzoleni, Marzio

    2006-01-01

    A disease is suitable for screening if it is common, if the target population can be identified and reached and if both a good screening test and an effective therapy are available. Of the most common liver diseases only viral hepatitis and genetic hemochromatosis partially satisfy these conditions. Hepatitis C is common, the screening test is good and the therapy eliminates the virus in half of the cases, but problems arise in the definition of the target population. In fact generalized population screening is not endorsed by international guidelines, although some recommend screening immigrants from high prevalence countries. Opportunistic screening (case finding) of individuals with classic risk factors, such as transfusion before 1992 and drug addiction, is the most frequently used strategy, but there is disagreement whether prison inmates, individuals with a history of promiscuous or traumatic sex and health care workers should be screened. In a real practice setting the performance of opportunistic screening by general practitioners is low but can be ameliorated by training programs. Screening targeted to segments of the population or mass campaigns are expensive and therefore interventions should be aimed to improve opportunistic screening and the detection skills of general practitioners. Regarding genetic hemochromatosis there is insufficient evidence for population screening, but individual physicians can decide to screen racial groups with a high prevalence of the disease, such as people in early middle age and of northern European origin. In the other cases opportunistic screening of high risk individuals should be performed, with a high level of suspicion in case of unexplained liver disease, diabetes, juvenile artropathy, sexual dysfunction and skin pigmentation. PMID:16981254

  5. Aldosterone in heart disease.

    PubMed

    Mihailidou, Anastasia S

    2012-04-01

    Numerous studies have now shown that sustained elevation of aldosterone levels induces cardiovascular damage independent from its effects on regulation of renal sodium and blood pressure. Increased aldosterone and cortisol levels in patients with heart failure independently predict the risk of mortality. Over the past decade, there has been increased interest in identifying the role of the receptor for aldosterone, the mineralocorticoid receptor (MR), following the results from the large clinical heart failure trials that showed low doses of MR antagonists reduced morbidity and mortality in heart failure and myocardial infarction, even though plasma levels of aldosterone were in the physiologic range. The mechanism for this cardioprotective action remains to be defined, although changes in the redox state have been shown to play a key role in MR-mediated cardiac damage. This review will highlight some of these studies and provide an update on the action of aldosterone in heart disease.

  6. Effectiveness and uptake of screening programmes for coronary heart disease and diabetes: a realist review of design components used in interventions

    PubMed Central

    Holland, Carol; Cooper, Yvonne; Shaw, Rachel; Pattison, Helen; Cooke, Richard

    2013-01-01

    Objective To evaluate behavioural components and strategies associated with increased uptake and effectiveness of screening for coronary heart disease and diabetes with an implementation science focus. Design Realist review. Data sources PubMed, Web of Knowledge, Cochrane Database of Systematic Reviews, Cochrane Controlled Trials Register and reference chaining. Searches limited to English language studies published since 1990. Eligibility criteria Eligible studies evaluated interventions designed to increase the uptake of cardiovascular disease (CVD) and diabetes screening and examined behavioural and/or strategic designs. Studies were excluded if they evaluated changes in risk factors or cost-effectiveness only. Results In 12 eligible studies, several different intervention designs and evidence-based strategies were evaluated. Salient themes were effects of feedback on behaviour change or benefits of health dialogues over simple feedback. Studies provide mixed evidence about the benefits of these intervention constituents, which are suggested to be situation and design specific, broadly supporting their use, but highlighting concerns about the fidelity of intervention delivery, raising implementation science issues. Three studies examined the effects of informed choice or loss versus gain frame invitations, finding no effect on screening uptake but highlighting opportunistic screening as being more successful for recruiting higher CVD and diabetes risk patients than an invitation letter, with no differences in outcomes once recruited. Two studies examined differences between attenders and non-attenders, finding higher risk factors among non-attenders and higher diagnosed CVD and diabetes among those who later dropped out of longitudinal studies. Conclusions If the risk and prevalence of these diseases are to be reduced, interventions must take into account what we know about effective health behaviour change mechanisms, monitor delivery by trained professionals

  7. The changing epidemiology of congenital heart disease.

    PubMed

    van der Bom, Teun; Zomer, A Carla; Zwinderman, Aeilko H; Meijboom, Folkert J; Bouma, Berto J; Mulder, Barbara J M

    2011-01-01

    Congenital heart disease is the most common congenital disorder in newborns. Advances in cardiovascular medicine and surgery have enabled most patients to reach adulthood. Unfortunately, prolonged survival has been achieved at a cost, as many patients suffer late complications, of which heart failure and arrhythmias are the most prominent. Accordingly, these patients need frequent follow-up by physicians with specific knowledge in the field of congenital heart disease. However, planning of care for this population is difficult, because the number of patients currently living with congenital heart disease is difficult to measure. Birth prevalence estimates vary widely according to different studies, and survival rates have not been well recorded. Consequently, the prevalence of congenital heart disease is unclear, with estimates exceeding the number of patients currently seen in cardiology clinics. New developments continue to influence the size of the population of patients with congenital heart disease. Prenatal screening has led to increased rates of termination of pregnancy. Improved management of complications has changed the time and mode of death caused by congenital heart disease. Several genetic and environmental factors have been shown to be involved in the etiology of congenital heart disease, although this knowledge has not yet led to the implementation of preventative measures. In this Review, we give an overview of the etiology, birth prevalence, current prevalence, mortality, and complications of congenital heart disease.

  8. The Center for Epidemiologic Studies Depression Scale is an adequate screening instrument for depression and anxiety disorder in adults with congential heart disease.

    PubMed

    Moon, Ju Ryoung; Huh, June; Song, Jinyoung; Kang, I-Seok; Park, Seung Woo; Chang, Sung-A; Yang, Ji-Hyuk; Jun, Tae-Gook

    2017-09-05

    The Center for Epidemiological Studies Depression Scale (CES-D) is an instrument that is commonly used to screen for depression in patients with chronic disease, but the characteristics of the CES-D in adults with congenital heart disease (CHD) have not yet been studied. The aim of this study was to investigate the criterion validities and the predictive powers of the CES-D for depression and anxiety disorders in adults with CHD. Two hundred patients were screened with the CES-D and secondarily interviewed with a diagnostic instrument, i.e., the Mini International Neuropsychiatric Instrument. The sensitivity and specificity values of the CES-D were calculated by cross-tabulation at different cutoff scores. Receiver operating characteristic (ROC) curves were used to assess the optimal cutoff point for each disorder and to assess the predictive power of the instrument. The CES-D exhibited satisfactory criterion validities for depression and for all combinations of depression and/or anxiety. With a desired sensitivity of at least 80%, the optimal cutoff scores were 18. The predictive power of the CES-D in the patients was best for major depression and dysthymia (area under the ROC curve: 0.92) followed by the score for any combination of depression and/or anxiety (0.88). The use of CES-D to simultaneously screen for both depression and anxiety disorders may be useful in adults with CHD. CESDEP 212. Registered 2 March 2014 (retrospectively registered).

  9. Hispanics and Heart Disease, Stroke

    MedlinePlus

    ... Thromboembolism Aortic Aneurysm More Hispanics and Heart Disease, Stroke Updated:Aug 30,2016 Heart disease is the No. 1 killer for all Americans and stroke is the fifth leading cause of death. Hispanics ...

  10. Epidemiology of acquired valvular heart disease.

    PubMed

    Iung, Bernard; Vahanian, Alec

    2014-09-01

    Population-based studies including systematic echocardiographic examinations are required to assess the prevalence of valvular heart disease. In industrialized countries, the prevalence of valvular heart disease is estimated at 2.5%. Because of the predominance of degenerative etiologies, the prevalence of valvular disease increases markedly after the age of 65 years, in particular with regard to aortic stenosis and mitral regurgitation, which accounts for 3 in 4 cases of valvular disease. Rheumatic heart disease still represents 22% of valvular heart disease in Europe. The prevalence of secondary mitral regurgitation cannot be assessed reliably but it seems to be a frequent disease. The incidence of infective endocarditis is approximately 30 cases per million individiuals per year. Its stability is associated with marked changes in its presentation. Patients are getting older and staphylococcus is now becoming the microorganism most frequently responsible. Heath care-associated infections are the most likely explanation of changes in the microbiology of infective endocarditis. In developing countries, rheumatic heart disease remains the leading cause of valvular heart disease. Its prevalence is high, between 20 and 30 cases per 1000 subjects when using systematic echocardiographic screening. In conclusion, the temporal and geographical heterogeneity illustrates the effect of socioeconomic status and changes in life expectancy on the frequency and presentation of valvular heart disease. A decreased burden of valvular disease would require the elaboration of preventive strategies in industrialized countries and an improvement in the socioeconomic environment in developing countries.

  11. How to Prevent Heart Disease: MedlinePlus Health Topic

    MedlinePlus

    ... Association) hs-CRP Test (American Association for Clinical Chemistry) Screening for Peripheral Artery Disease and Cardiovascular Disease ... Factors Cardiac Risk Assessment (American Association for Clinical Chemistry) Heart Disease Risk Factors You Can't Control ( ...

  12. Heart transplantation in adult congenital heart disease.

    PubMed

    Burchill, Luke J

    2016-12-01

    Heart failure (HF) in adult congenital heart disease (ACHD) is vastly different to that observed in acquired heart disease. Unlike acquired HF in which pharmacological strategies are the cornerstone for protecting and improving ventricular function, ACHD-related HF relies heavily upon structural and other interventions to achieve these aims. patients with ACHD constitute a small percentage of the total adult heart transplant population (∼3%), although the number of ACHD heart transplant recipients is growing rapidly with a 40% increase over the last two decades. The worldwide experience to date has confirmed heart transplantation as an effective life-extending treatment option in carefully selected patients with ACHD with end-stage cardiac disease. Opportunities for improving outcomes in patients with ACHD-related HF include (i) earlier recognition and referral to centres with combined expertise in ACHD and HF, (ii) increased awareness of arrhythmia and sudden cardiac death risk in this population, (iii) greater collaboration between HF and ACHD specialists at the time of heart transplant assessment, (iv) expert surgical planning to reduce ischaemic time and bleeding risk at the time of transplant, (v) tailored immunosuppression in the post-transplant period and (vi) development and validation of ACHD-specific risk scores to predict mortality and guide patient selection. The purpose of this article is to review current approaches to diagnosing and treating advanced HF in patients with ACHD including indications, contraindications and clinical outcomes after heart transplantation.

  13. Depression and anxiety among coronary heart disease patients: can affect dimensions and theory inform diagnostic disorder-based screening?

    PubMed

    Tully, Phillip J; Penninx, Brenda W

    2012-04-01

    To examine the association between low positive affect, somatic anxiety and general distress with affective disorders, anxious misery, and visceral fear among coronary heart disease patients. Patients awaiting a coronary revascularization procedure (N = 158; 20.9% female; median age = 65, interquartile range 58-73) underwent structured interview with the Mini-International Neuropsychiatric Interview. Patients completed a brief version of the Mood and Anxiety Symptom Questionnaire (i.e., Anxiety Depression Distress Inventory-27) and a measure of Type D personality. Somatic anxiety scores yielded an area under the curve (AUC) = .784 and 75.0% sensitivity and 68.5% specificity in relation to panic disorder. Low positive affect yielded AUC = .811 and 70.4% sensitivity and 77.1% specificity for major depression. General distress yielded AUC = .795 and 75.0% sensitivity and 72.5% specificity for generalized anxiety disorder. No affective dimension was optimally associated with the anxious misery or visceral fear cluster. Trait negative affect was not a suitable screener for any disorder. The Anxiety Depression Distress Inventory-27 dimensions of low positive affect and somatic anxiety provided optimal detection of depression and panic disorder, respectively, as hypothesized, supporting discriminant validity. © 2012 Wiley Periodicals, Inc.

  14. [Ischaemic heart disease].

    PubMed

    Brotons, Carlos; Cuende, José I; Fernández Pardo, Jacinto; Plana, Nuria; Moral, Irene

    2013-01-01

    In the year 2011, cardiovascular diseases were responsible of 31.2% of total deaths in Spain. The absolute number of cases of acute coronary syndrome in this year will be approximately 115,752 cases (95%CI: 114,822-116,687). The prevalence of stable angina in the population aged 25-74 years is 2.6% in men and 3.5% in women. Cardiovascular diseases were in the year 2011 the first cause of hospitalizations representing 14.1% of the total hospitalizations. Diagnose of ischaemic heart disease and acute myocardial infarction were responsible of 110,950 and 50,064 hospitalizations, respectively. In the year 2003, the hospitalization rate was 314 while in the year 2011 was 237 per 100,000, a reduction of 24.4%. The average cost of hospitalization due to ischaemic heart disease in 1997 was 3,093.7euros while in the year 2011 was 7,028.71euros. Cardiovascular mortality rates have decreased from 2007 to 2011, showing a relative reduction of 7% in women and 8% in men. With regard to myocardial infarction, it was observed a relative reduction of 17% in men and 20% in women. According to EUROASPIREIII survey done in 8,966 patients with ischaemic heart disease in Europe, 17% of patients were still smokers, 35% were obese, 56% has uncontrolled blood pressure, 51% has raised blood cholesterol and 25% were diabetics. With regard to drugs utilisation, 91% were treated with antiplatelets agents, 80% with beta blockers, 71% with ACE inhibitors/ARBs.

  15. Screening and management for ischemic heart disease in patients undergoing emergency surgery for a type A acute aortic dissection.

    PubMed

    Hata, Mitsumasa; Shiono, Motomi; Hata, Hiroaki; Sezai, Akira; Akiyama, Kenji; Orime, Yukihiko; Wakui, Shinji

    2014-09-01

    We assessed the incidence of coronary artery disease (CAD) during hospitalization after emergency surgery for a type A acute aortic dissection. A total of 123 patients underwent multi-slice computed tomography (MSCT) scans during an early stage after surgery. The patients were divided into two groups: group I consisted of 14 patients (11.4%) who had coronary artery stenosis of more than 75% on MSCT, and group II consisted of 109 patients (88.6%) who had no coronary lesions. The prevalence of diabetes, dyslipidemia and a smoking history was significantly higher in group I. Although the serum low-density lipoprotein cholesterol levels were similar, the high-density lipoprotein cholesterol (HDL) level was significantly lower in group I (36.4 ± 7.9 mg/dl) than in group II (49.6 ± 13.5 mg/dl, P = 0.0005). The maximum carotid intima-media thickness (IMT) was significantly thicker in group I (1.17 ± 0.37 mm) compared to group II (0.96 ± 0.33 mm, P = 0.0297). The logistic regression analysis detected that a carotid IMT over 1.1 mm (odds ratio 4.35, P = 0.0371) and HDL less than 40 mg/dl (odds ratio 3.90, P = 0.0482) were predictors for CAD. CAD screening should be recommended for patients with aortic dissection who have several atherosclerosis risk factors, even after emergency surgery.

  16. Heart Attack Coronary Artery Disease

    MedlinePlus

    ... our e-newsletter! Aging & Health A to Z Heart Attack Coronary Artery Disease, Angina Basic Facts & Information What ... and oxygen supply; this is what causes a heart attack. If the damaged area is small, however, your ...

  17. [Heart failure, a disease of the elderly].

    PubMed

    Hanon, Olivier

    2004-09-25

    INCREASING PREVALENCE OF HOSPITALISATIONS AND MORTALITY: Heart failure represents a major public health problem. Indeed, the ageing of the population and the frequency of cardiovascular risk factors explain the considerable increase in the prevalence of heart failure over the past few years. SYSTOLIC FUNCTION IS USUALLY PRESERVED: The physiopathological features of cardiovascular ageing have resulted in the high prevalence of heart failure with preserved systolic function. Hence, in patients aged over 75 presenting with heart failure, around 50% exhibit preserved ejection fraction. THE NEED FOR GERONTOLOGICAL ASSESSMENT: The prognosis of heart failure remains severe, notably in elderly, fragile patients often exhibiting several diseases. Within this context, a gerontological assessment is crucial in order to screen for concomitant diseases, the degree of the patients' dependence and the presence of "fragility". This work-up must assess the cognitive function, autonomy, somatic status, living conditions and the medico-social management of these patients.

  18. [Management of multivalvular heart disease].

    PubMed

    Sağ, Saim; Güllülü, Sümeyye

    2014-10-01

    Multivalvular heart valve disease is not an uncommon situation. Although many studies include only patients with regurgitation or stenosis involving only one heart valve, several scenarios in which patients present with regurgitation and/or stenosis involving two or more valves exist. Data on multivalve disease are scarce because of a large number of possible combinations and also owing to difficulties of exact quantification and an overlap in surgical indications. Therefore, many fields related to multiple valve disease are not encountered in the current valvular heart disease guidelines. This article aims to explain multi valvular heart disease from etiology and background definition to surgical outcome, with special emphasis on echocardiographic assessment.

  19. Lessons Learned From Newborn Screening for Critical Congenital Heart Defects.

    PubMed

    Oster, Matthew E; Aucott, Susan W; Glidewell, Jill; Hackell, Jesse; Kochilas, Lazaros; Martin, Gerard R; Phillippi, Julia; Pinto, Nelangi M; Saarinen, Annamarie; Sontag, Marci; Kemper, Alex R

    2016-05-01

    Newborn screening for critical congenital heart defects (CCHD) was added to the US Recommended Uniform Screening Panel in 2011. Within 4 years, 46 states and the District of Columbia had adopted it into their newborn screening program, leading to CCHD screening being nearly universal in the United States. This rapid adoption occurred while there were still questions about the effectiveness of the recommended screening protocol and barriers to follow-up for infants with a positive screen. In response, the Centers for Disease Control and Prevention partnered with the American Academy of Pediatrics to convene an expert panel between January and September 2015 representing a broad array of primary care, neonatology, pediatric cardiology, nursing, midwifery, public health, and advocacy communities. The panel's goal was to review current practices in newborn screening for CCHD and to identify opportunities for improvement. In this article, we describe the experience of CCHD screening in the United States with regard to: (1) identifying the target lesions for CCHD screening; (2) optimizing the algorithm for screening; (3) determining state-level challenges to implementation and surveillance of CCHD; (4) educating all stakeholders; (5) performing screening using the proper equipment and in a cost-effective manner; and (6) implementing screening in special settings such as the NICU, out-of-hospital settings, and areas of high altitude.

  20. Lessons Learned From Newborn Screening for Critical Congenital Heart Defects

    PubMed Central

    Oster, Matthew E.; Aucott, Susan W.; Glidewell, Jill; Hackell, Jesse; Kochilas, Lazaros; Martin, Gerard R.; Phillippi, Julia; Pinto, Nelangi M.; Saarinen, Annamarie; Sontag, Marci; Kemper, Alex R.

    2016-01-01

    Newborn screening for critical congenital heart defects (CCHD) was added to the US Recommended Uniform Screening Panel in 2011. Within 4 years, 46 states and the District of Columbia had adopted it into their newborn screening program, leading to CCHD screening being nearly universal in the United States. This rapid adoption occurred while there were still questions about the effectiveness of the recommended screening protocol and barriers to follow-up for infants with a positive screen. In response, the Centers for Disease Control and Prevention partnered with the American Academy of Pediatrics to convene an expert panel between January and September 2015 representing a broad array of primary care, neonatology, pediatric cardiology, nursing, midwifery, public health, and advocacy communities. The panel’s goal was to review current practices in newborn screening for CCHD and to identify opportunities for improvement. In this article, we describe the experience of CCHD screening in the United States with regard to: (1) identifying the target lesions for CCHD screening; (2) optimizing the algorithm for screening; (3) determining state-level challenges to implementation and surveillance of CCHD; (4) educating all stakeholders; (5) performing screening using the proper equipment and in a cost-effective manner; and (6) implementing screening in special settings such as the NICU, out-of-hospital settings, and areas of high altitude. PMID:27244826

  1. The virtual heart as a platform for screening drug cardiotoxicity

    PubMed Central

    Yuan, Yongfeng; Bai, Xiangyun; Luo, Cunjin; Wang, Kuanquan

    2015-01-01

    To predict the safety of a drug at an early stage in its development is a major challenge as there is a lack of in vitro heart models that correlate data from preclinical toxicity screening assays with clinical results. A biophysically detailed computer model of the heart, the virtual heart, provides a powerful tool for simulating drug–ion channel interactions and cardiac functions during normal and disease conditions and, therefore, provides a powerful platform for drug cardiotoxicity screening. In this article, we first review recent progress in the development of theory on drug–ion channel interactions and mathematical modelling. Then we propose a family of biomarkers that can quantitatively characterize the actions of a drug on the electrical activity of the heart at multi‐physical scales including cellular and tissue levels. We also conducted some simulations to demonstrate the application of the virtual heart to assess the pro‐arrhythmic effects of cisapride and amiodarone. Using the model we investigated the mechanisms responsible for the differences between the two drugs on pro‐arrhythmogenesis, even though both prolong the QT interval of ECGs. Several challenges for further development of a virtual heart as a platform for screening drug cardiotoxicity are discussed. Linked Articles This article is part of a themed section on Chinese Innovation in Cardiovascular Drug Discovery. To view the other articles in this section visit http://dx.doi.org/10.1111/bph.2015.172.issue-23 PMID:25363597

  2. The virtual heart as a platform for screening drug cardiotoxicity.

    PubMed

    Yuan, Yongfeng; Bai, Xiangyun; Luo, Cunjin; Wang, Kuanquan; Zhang, Henggui

    2015-12-01

    To predict the safety of a drug at an early stage in its development is a major challenge as there is a lack of in vitro heart models that correlate data from preclinical toxicity screening assays with clinical results. A biophysically detailed computer model of the heart, the virtual heart, provides a powerful tool for simulating drug-ion channel interactions and cardiac functions during normal and disease conditions and, therefore, provides a powerful platform for drug cardiotoxicity screening. In this article, we first review recent progress in the development of theory on drug-ion channel interactions and mathematical modelling. Then we propose a family of biomarkers that can quantitatively characterize the actions of a drug on the electrical activity of the heart at multi-physical scales including cellular and tissue levels. We also conducted some simulations to demonstrate the application of the virtual heart to assess the pro-arrhythmic effects of cisapride and amiodarone. Using the model we investigated the mechanisms responsible for the differences between the two drugs on pro-arrhythmogenesis, even though both prolong the QT interval of ECGs. Several challenges for further development of a virtual heart as a platform for screening drug cardiotoxicity are discussed. © 2014 The Authors. British Journal of Pharmacology published by John Wiley & Sons Ltd on behalf of The British Pharmacological Society.

  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. Geriatric heart diseases in dogs.

    PubMed

    Hamlin, Robert L

    2005-05-01

    A discussion of the diagnosis and therapy of heart disease in an aged pet does not differ significantly from that in a pet of any age. Mitral regurgitation constitutes by far the most important geriatric heart disease, and the selection of drugs to treat heart disease of aging pets is based on identification of specific pathologic features (eg, atrial fibrillation, left atrial enlargement) for which each aspect of treatment (eg, diuretics, angiotensin-converting enzyme inhibitors, spironolactone) is specific.

  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. Imaging in hypertensive heart disease

    PubMed Central

    Janardhanan, Rajesh; Kramer, Christopher M

    2014-01-01

    Hypertensive heart disease is the target organ response to arterial hypertension. Left ventricular hypertrophy represents an important predictor for cardiovascular events. Myocardial fibrosis, a common end point in hypertensive heart disease, has been linked to the development of left ventricular hypertrophy and diastolic dysfunction. Echocardiography is clinically useful in the detection of left ventricular hypertrophy and the assessment of diastolic function. Although echocardiography is more widely available, cardiac magnetic resonance has been demonstrated to be more reproducible for the estimation of left ventricular mass. Future developments in cardiac magnetic resonance techniques may facilitate the quantification of diffuse fibrosis that occurs in hypertensive heart disease. Thus, advances in cardiac imaging provide comprehensive, noninvasive tools for imaging left ventricular hypertrophy, diastolic dysfunction, myocardial fibrosis and ischemia observed in hypertensive heart disease. The objective of this article is to summarize the state-of-the-art and the future of multimodality imaging of hypertensive heart disease. PMID:21453216

  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. Genetics of valvular heart disease.

    PubMed

    LaHaye, Stephanie; Lincoln, Joy; Garg, Vidu

    2014-01-01

    Valvular heart disease is associated with significant morbidity and mortality and often the result of congenital malformations. However, the prevalence is increasing in adults not only because of the growing aging population, but also because of improvements in the medical and surgical care of children with congenital heart valve defects. The success of the Human Genome Project and major advances in genetic technologies, in combination with our increased understanding of heart valve development, has led to the discovery of numerous genetic contributors to heart valve disease. These have been uncovered using a variety of approaches including the examination of familial valve disease and genome-wide association studies to investigate sporadic cases. This review will discuss these findings and their implications in the treatment of valvular heart disease.

  9. Screening and Characterization of Spontaneous Porcine Congenital Heart Defects for Gene Identification and Models of Human Disease

    USDA-ARS?s Scientific Manuscript database

    Background: Rodent models of human congenital birth defects have been instrumental for gene discovery and investigation of mechanisms of disease. However, these models are limited by their small size making practiced intervention or detailed anatomic evaluation difficult. Swine have similar anato...

  10. Heart Disease Risk Factors You Can Control

    MedlinePlus

    ... and Stroke Heart disease risk factors you can control Did you know? In women, high triglycerides combined ... information on Heart disease risk factors you can control Read more from womenshealth.gov Heart Disease Fact ...

  11. What Are Heart Disease and Stroke?

    MedlinePlus

    ... Disease Venous Thromboembolism Aortic Aneurysm More What Are Heart Disease and Stroke? Updated:Dec 8,2015 There are ... include: High blood pressure Smoking Diabetes High cholesterol Heart disease Atrial fibrillation (Abnormal heart rhythm) Call 9-1- ...

  12. Being active when you have heart disease

    MedlinePlus

    Heart disease - activity; CAD - activity; Coronary artery disease - activity; Angina - 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 ...

  13. Anxiety and Heart Disease

    DTIC Science & Technology

    2003-01-01

    disability among women and men in the United States. By the year 2020, CHD is projected to be the number one cause of death worldwide.( American Heart Association , 2002...combined.( American Heart Association , 2002) The effect of various demographic (e.g., age, gender) and clinical (e.g., presence of comorbidities

  14. Cyanotic heart disease

    MedlinePlus

    ... the body and flows through the heart and lungs. Blood that is low in oxygen (blue blood) returns ... the way blood flows through the heart and lungs. This causes non-oxygenated blood to be pumped out to the body without ...

  15. Screening and Treatment for Subclinical Hypertensive Heart Disease in Emergency Department Patients With Uncontrolled Blood Pressure: A Cost-effectiveness Analysis.

    PubMed

    Twiner, Michael J; Marinica, Alexander L; Kuper, Kenneth; Goodman, Allen; Mahn, James J; Burla, Michael J; Brody, Aaron M; Carroll, Justin A; Josiah Willock, Robina; Flack, John M; Nasser, Samar A; Levy, Phillip D

    2017-02-01

    Poorly controlled hypertension (HTN) is extremely prevalent and, if left unchecked, subclinical hypertensive heart disease (SHHD) may ensue leading to conditions such as heart failure. To address this, we designed a multidisciplinary program to detect and treat SHHD in a high-risk, predominantly African American community. The primary objective of this study was to determine the cost-effectiveness of our program. Study costs associated with identifying and treating patients with SHHD were calculated and a sensitivity analysis was performed comparing the effect of four parameters on cost estimates. These included prevalence of disease, effectiveness of treatment (regression of SHHD, reversal of left ventricular hypertrophy [LVH], or blood pressure [BP] control as separate measures), echocardiogram costs, and participant time/travel costs. The parent study for this analysis was a single-center, randomized controlled trial comparing cardiac effects of standard and intense (<120/80 mm Hg) BP goals at 1 year in patients with uncontrolled HTN and SHHD. A total of 149 patients (94% African American) were enrolled, 133 (89%) had SHHD, 123 (93%) of whom were randomized, with 88 (72%) completing the study. Patients were clinically evaluated and medically managed over the course of 1 year with repeated echocardiograms. Costs of these interventions were analyzed and, following standard practices, a cost per quality-adjusted life-year (QALY) less than $50,000 was defined as cost-effective. Total costs estimates for the program ranged from $117,044 to $119,319. Cost per QALY was dependent on SHHD prevalence and the measure of effectiveness but not input costs. Cost-effectiveness (cost per QALY less than $50,000) was achieved when SHHD prevalence exceeded 11.1% for regression of SHHD, 4.7% for reversal of LVH, and 2.9% for achievement of BP control. In this cohort of predominantly African American patients with uncontrolled HTN, SHHD prevalence was high and screening with

  16. Heart Disease (For Kids)

    MedlinePlus

    ... a variety of problems, including high blood pressure , hardening of the arteries, chest pain, heart attacks, and ... teer-ee-oh-skluh-ROW-sus): also called hardening of the arteries, arteriosclerosis means the arteries become ...

  17. 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 ...

  18. Prospective Coronary Heart Disease Screening in Asymptomatic Hodgkin Lymphoma Patients Using Coronary Computed Tomography Angiography: Results and Risk Factor Analysis

    SciTech Connect

    Girinsky, Theodore; M’Kacher, Radhia; Koscielny, Serge; Elfassy, Eric; Raoux, François; Carde, Patrice; Santos, Marcos Dos; Margainaud, Jean-Pierre; Sabatier, Laure; Paul, Jean-François

    2014-05-01

    Purpose: To prospectively investigate the coronary artery status using coronary CT angiography (CCTA) in patients with Hodgkin lymphoma treated with combined modalities and mediastinal irradiation. Methods and Materials: All consecutive asymptomatic patients with Hodgkin lymphoma entered the study during follow-up, from August 2007 to May 2012. Coronary CT angiography was performed, and risk factors were recorded along with leukocyte telomere length (LTL) measurements. Results: One hundred seventy-nine patients entered the 5-year study. The median follow-up was 11.6 years (range, 2.1-40.2 years), and the median interval between treatment and the CCTA was 9.5 years (range, 0.5-40 years). Coronary artery abnormalities were demonstrated in 46 patients (26%). Coronary CT angiography abnormalities were detected in nearly 15% of the patients within the first 5 years after treatment. A significant increase (34%) occurred 10 years after treatment (P=.05). Stenoses were mostly nonostial. Severe stenoses were observed in 12 (6.7%) of the patients, entailing surgery with either angioplasty with stent placement or bypass grafting in 10 of them (5.5%). A multivariate analysis demonstrated that age at treatment, hypertension, and hypercholesterolemia, as well as radiation dose to the coronary artery origins, were prognostic factors. In the group of patients with LTL measurements, hypertension and LTL were the only independent risk factors. Conclusions: The findings suggest that CCTA can identify asymptomatic individuals at risk of acute coronary artery disease who might require either preventive or curative measures. Conventional risk factors and the radiation dose to coronary artery origins were independent prognostic factors. The prognostic value of LTL needs further investigation.

  19. Valvular heart disease in pregnancy.

    PubMed

    Anthony, John; Osman, Ayesha; Sani, Mahmoud U

    2016-01-01

    Valvular heart disease may be a pre-existing complication of pregnancy or it may be diagnosed for the first time during pregnancy. Accurate diagnosis, tailored therapy and an understanding of the physiology and pathophysiology of pregnancy are necessary components of management, best achieved through the use of multidisciplinary clinics. This review outlines the management of specific lesions, with particular reference to post-rheumatic valvular heart disease.

  20. [Congenital heart diseases in women].

    PubMed

    Putotto, Carolina; Unolt, Marta; Caiaro, Angela; Marino, Dario; Massaccesi, Valerio; Marino, Bruno; Digilio, Maria Cristina

    2013-02-01

    Are there gender differences in prevalence, surgical results and long-term survival of patients with congenital heart disease? Available literature data allow us to state what follows. At birth there is a mild but significant prevalence of congenital heart disease in females. The most severe congenital heart diseases are less frequent in girls, but when they are present in females, they are linked to a higher surgical mortality rate, due perhaps to lower weight at birth and to the prevalence of extracardiac malformations and/or of associated genetic syndromes. On the other hand, in adults, surgery for congenital heart disease is at higher risk in males, and so the long-term survival rate is higher in females. Particular psychological attitudes, a higher incidence of pulmonary hypertension, as well as specific problems linked to the reproductive function characterize congenital heart disease in adult women. The knowledge and analysis of these data are essential for a correct management of congenital heart disease in neonates, children and adults.

  1. Screening results for subclinical coronary artery calcification in asymptomatic individuals in relation to a detailed parental history of premature coronary heart disease.

    PubMed

    Wahl, Stefanie; Möhlenkamp, Stefan; Erbel, Raimund; Moebus, Susanne; Andrich, Silke; Stang, Andreas; Jöckel, Karl-Heinz; Dragano, Nico

    2013-04-01

    A parental history of premature coronary heart disease (CHD) is an established risk factor for CHD events in descendants. The study aim was to investigate whether subclinical coronary artery calcification (CAC) differs between asymptomatic individuals (a) without a parental CHD history, (b) with a parental history and (c) without knowledge of parental CHD history. The inclusion of individuals without knowledge of parental CHD history is a new approach. We also differentiated between CHD of mother and father to gain insight into their individual contributions. Data was obtained for 4,301 subjects aged 45-75 years free of overt CHD from the baseline screening of the population-based Heinz Nixdorf Recall study. CAC, measured by electron-beam computed tomography, was modeled conducting logistic regressions. Model 1 included family history, Model 2 was adjusted for age (and gender) and Model 3 added common CHD risk factors. The CAC score was dichotomized using the age and sex-specific 75th percentile. The odds ratio (OR) for CAC ≥ age and sex-specific 75th percentile was 1.33 among individuals with parental premature CHD history (95 % confidence interval [95 %CI]: 1.08, 1.63), which did not change after full adjustment (OR 1.40, 95 %CI: 1.13, 1.74). Individuals with an unknown biological father or mother had a high chance of elevated CAC scores (fully adjusted; father: OR 1.38, 95 %CI: 1.01, 1.90, mother: OR 1.86, 95 %CI: 0.90, 3.84) compared to the reference group. The current study showed an association between parental CHD history and CAC independent of common CHD risk factors. This association affirms the use of parental CHD history in cardiovascular risk assessment among asymptomatic adults in routine practice. The observation that individuals who did not know their mother or father are prone to increased CAC scores needs further confirmation in large scale studies.

  2. How Is Diabetic Heart Disease Treated?

    MedlinePlus

    ... more information about medical procedures used to treat diabetes-related heart diseases, go to the treatment sections of the Health Topics Coronary Heart Disease , Heart Failure , and Cardiomyopathy articles. Diabetes-Specific Treatment Issues The treatments described above are ...

  3. Heart disease and intimacy

    MedlinePlus

    ... hard to talk to your heart doctor about these topics, talk to your primary care provider. If you are depressed, anxious, or afraid, medicine or talk therapy may help. Classes in lifestyle change, stress management, or therapy may help you, family members, and ...

  4. Congenital heart disease in pregnancy.

    PubMed

    Swan, Lorna

    2014-05-01

    The story of congenital heart disease is one of the major successes of medicine in the last 50 years. Heart conditions previously associated with early death are now successfully treated. Many of these women are now in their child-bearing years wishing to have children of their own. All of these women should be offered comprehensive pre-conception counselling by a dedicated multi-disciplinary team. Each woman will present a unique set of cardiac and obstetric challenges that require an individualised assessment of risk and a carefully documented care plan. In this chapter, I describe the most common forms of congenital heart disease and the specific issues that should be assessed before conception. I present a systematic approach to risk stratification and care planning. These lesions range from mild disease with little implications for pregnancy to those with a sizable risk of maternal mortality or complications. I will also discuss fetal risk factors.

  5. Valvular heart disease in pregnancy.

    PubMed

    Windram, Jonathan D; Colman, Jack M; Wald, Rachel M; Udell, Jacob A; Siu, Samuel C; Silversides, Candice K

    2014-05-01

    In women with valvular heart disease, pregnancy-associated cardiovascular changes can contribute to maternal, foetal and neonatal complications. Ideally, a woman with valvular heart disease should receive preconception assessment and counselling from a cardiologist with expertise in pregnancy. For women with moderate- and high-risk valve lesions, appropriate risk stratification and management during pregnancy will optimise outcomes. Pregnancy in women with high-risk lesions, such as severe aortic stenosis, severe mitral stenosis and those with mechanical valves, requires careful planning and coordination of antenatal care by a multidisciplinary team. The purpose of this overview is to describe the expected haemodynamic changes in pregnancy, review pregnancy risks for women with valvular heart disease and discuss strategies for management.

  6. Erectile Dysfunction: A Sign of Heart Disease?

    MedlinePlus

    ... for heart disease before starting any treatment. Besides sharing a common disease process, erectile dysfunction and heart disease also share many risk factors, including: Diabetes. Men who have diabetes are ...

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

    PubMed

    Zühlke, Liesl; Mirabel, Mariana; Marijon, Eloi

    2013-11-01

    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.

  8. Million Hearts: Key to Collaboration to Reduce Heart Disease

    ERIC Educational Resources Information Center

    Brinkman, Patricia

    2016-01-01

    Extension has taught successful classes to address heart disease, yet heart disease remains the number one killer in the United States. The U.S. government's Million Hearts initiative seeks collaboration among colleges, local and state health departments, Extension and other organizations, and medical providers in imparting a consistent message…

  9. Million Hearts: Key to Collaboration to Reduce Heart Disease

    ERIC Educational Resources Information Center

    Brinkman, Patricia

    2016-01-01

    Extension has taught successful classes to address heart disease, yet heart disease remains the number one killer in the United States. The U.S. government's Million Hearts initiative seeks collaboration among colleges, local and state health departments, Extension and other organizations, and medical providers in imparting a consistent message…

  10. [Anxiety and coronary heart disease].

    PubMed

    Kamrowska, Anna

    2008-06-01

    A high proportion of diseases resulted from cardiologic reasons has arisen an interest in the problem of prevention against cardio-vascular diseases. According to the WHO reports, by 2020, a coronary heart disease and depression will have become the most frequent reason of disability in the world. The paper presents studies estimating the effect of fear on the possibility of coronary heart disease pathogenesis. The studies analyzed the problem how fear may affect sudden deaths for cardiologic reasons. There was emphasized the significance of factors coexisting with fear in women and men as well as a role of fear and depression occurring in ventricular arrhythmia in patients with ischemic heart disease. The paper describes possible mechanisms leading to sudden cardiac deaths. The author indicated the role of the central nervous system controlling the cardiovascular system and the significance of genetic background of conducive psychosocial factors, such as: nicotinism and type "A" behaviour. Results of the studies estimating heart rhythm irregularities and elevated fear level were included; it was noticed that disturbances in cardiac performance variability were a predictive factor of sudden deaths for cardiological reasons. The paper emphasizes a special role of physicians in cardiological mortality prophylaxis.

  11. Genetics Home Reference: critical congenital heart disease

    MedlinePlus

    ... right ventricle, D-transposition of the great arteries , Ebstein anomaly, hypoplastic left heart syndrome , interrupted aortic arch, ... Testing Registry: Congenital heart disease Genetic Testing Registry: Ebstein's anomaly Genetic Testing Registry: Hypoplastic left heart syndrome ...

  12. Hypothyroidism and Heart Disease

    MedlinePlus

    ... Thyroid Disease Featured Resource Find an Endocrinologist Search Hypothyroidism March 2010 Download PDFs English Espanol Hindi Editors ... NIH Mayo Clinic American Thyroid Association What is hypothyroidism? Hypothyroidism means you have too little thyroid hormone. ...

  13. Genetics of Congenital Heart Disease

    PubMed Central

    Richards, Ashleigh A; Garg, Vidu

    2010-01-01

    Cardiovascular malformations are the most common type of birth defect and result in significant mortality worldwide. The etiology for the majority of these anomalies remains unknown but genetic factors are being recognized as playing an increasingly important role. Advances in our molecular understanding of normal heart development have led to the identification of numerous genes necessary for cardiac morphogenesis. This work has aided the discovery of an increasing number of monogenic causes of human cardiovascular malformations. More recently, studies have identified single nucleotide polymorphisms and submicroscopic copy number abnormalities as having a role in the pathogenesis of congenital heart disease. This review discusses these discoveries and summarizes our increasing understanding of the genetic basis of congenital heart disease. PMID:21532774

  14. HIV and Nonischemic Heart Disease.

    PubMed

    Manga, Pravin; McCutcheon, Keir; Tsabedze, Nqoba; Vachiat, Ahmed; Zachariah, Don

    2017-01-03

    Human immunodeficiency virus (HIV)-associated heart disease encompasses a broad spectrum of diseases. HIV infection may involve the pericardium, myocardium, coronary arteries, pulmonary vasculature, and valves, as well as the systemic vasculature. Access to combination antiretroviral therapy, as well as health resources, has had a significant influence on the prevalence and severity of the effects on each cardiac structure. Investigations over the recent past have improved our understanding of the epidemiology and pathophysiology of HIV-associated cardiovascular disease. This review will focus on our current understanding of pathogenesis and risk factors associated with HIV infection and heart disease, and it will discuss relevant advances in diagnosis and management of these conditions.

  15. [Pregnancy and congenital heart disease].

    PubMed

    Manso, Begoña; Gran, Ferrán; Pijuán, Antonia; Giralt, Gemma; Ferrer, Queralt; Betrián, Pedro; Albert, Dimpna; Rosés, Ferrán; Rivas, Nuria; Parra, Montserrat; Girona, Josep; Farrán, Inmaculada; Casaldáliga, Jaume

    2008-03-01

    Since the creation of the Adult Congenital Heart Disease Units and of the High Obstetric Risk Units, there has been increasing interest in hemodynamic and obstetric outcomes in pregnant woman with congenital heart disease. Retrospective descriptive study of 56 women with congenital heart disease aged (mean [range]) 25 (18-40) years, who experienced a total of 84 pregnancies between January 1992 and August 2006. The women were divided into three pregnancy risk groups: A, low-risk; B, moderate-risk, and C, high-risk. The incidence of complications during pregnancy was 1.6%, 15%, and 20% in groups A, B, and C, respectively; the incidence during the puerperium was 2%, 23%, and 50%, respectively; and maternal mortality was 0%, 7.6%, and 25%, respectively. Overall, 69 children were born, and the prematurity rates in the three groups were 11%, 15%, and 100%, respectively. The following risk factors were studied: pulmonary hypertension, cyanosis, arrhythmia, left ventricular outflow tract obstruction, right ventricular dilatation, systemic right ventricle, and anticoagulation therapy. The risk factor most significantly associated with maternal or fetal morbidity or mortality was found to be pulmonary hypertension. Risk stratification in pregnant women with congenital heart disease provides prognostic information that can help multidisciplinary teams to target care to achieve the best results.

  16. Towards defining heart failure in adults with congenital heart disease.

    PubMed

    Bolger, Aidan P; Gatzoulis, Michael A

    2004-12-01

    Injury to the myocardium disrupts geometric integrity and results in changes to intracardiac pressure, wall stress and tension, and the pattern of blood flow through the heart. Significant disruption to pump function results in heart failure which is defined in terms of symptoms: breathlessness and fatigue, signs of salt and water retention, and neurohormonal activation. This syndrome most commonly occurs in the context of injury due to ischaemic heart disease and dilated cardiomyopathy but because patients with congenital heart disease (CHD) are born with sometimes gross distortions of cardiac anatomy they too are subject to the forces that drive heart failure. This paper explores the available data relating to the clinical and neurohormonal manifestations of heart failure in patients with congenital heart disease and describes how, by additionally exploring events at a cellular level, we may be able to arrive at a definition of heart failure relevant to this population.

  17. Carcinoid heart disease.

    PubMed

    Flaherty, Anne Marie C

    2014-11-01

    The patient, C.P., is a 59-year-old woman who was diagnosed with metastatic carcinoid of the terminal ileum in May 2003. In June 2003, she underwent an extensive resection including hemicolectomy, cholecystectomy, distal pancreatectomy, and splenectomy with metastatic disease in her pancreas, mesentery, and liver. She had been treated with octreotide, everolimus, oxaliplatin, and multiple hepatic artery embolizations in the past eight years and, most recently, capecitabine and bevacizumab with monthly octreotide. She has had intermittent pleural effusions not requiring intervention and a trace pericardial effusion. Her tumor is functional, meaning it demonstrates hormonal hypersecretion which causes flushing, diarrhea, bronchospasm, and abdominal pain.

  18. [Valvular heart disease in women].

    PubMed

    Tornos, Pilar

    2006-08-01

    Very few studies of valvular heart disease have been specifically carried out in women. It is well known that the prevalence of some types of valve disease is influenced by sex: rheumatic mitral stenosis is very common in women but degenerative valve disease affects both sexes similarly. A number of sex differences in the physiopathology of degenerative aortic stenosis have been reported: the degree of calcification is less in women than men and women's ventricles respond to equivalent reductions in valve area with a greater increase in gradient and greater contractility. With regard to prognosis, it is generally accepted that mortality associated with heart surgery is higher in women than men, for both coronary artery and valve surgery. The underlying reasons for the increase in mortality are not clear. Pregnancy presents particular difficulties for women with valvular heart disease. In those with significant valve lesions, it is advisable to correct the valve disease before pregnancy is considered. Anticoagulant treatment involves serious problems for pregnant women with a mechanical prosthesis. They suffer increased risks of prosthetic valve thrombosis and of fetal embryopathy if they take oral anticoagulants during the first trimester.

  19. Heart Disease Affects Women of All Ages

    MedlinePlus

    ... Home Current Issue Past Issues Heart Disease Affects Women of All Ages Past Issues / Winter 2007 Table ... of this page please turn Javascript on. Young Women: Lifestyle-related factors that increase heart disease risk ...

  20. 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 ...

  1. Heart Disease the No. 1 Killer Worldwide

    MedlinePlus

    ... fullstory_165667.html Heart Disease the No. 1 Killer Worldwide Low-cost, effective treatment programs are needed, ... and stroke, making cardiovascular disease the number one killer globally, new research finds. Big declines in heart ...

  2. Brisk Walk May Help Sidestep Heart Disease

    MedlinePlus

    ... fullstory_162978.html Brisk Walk May Help Sidestep Heart Disease In just 10 weeks, cholesterol, blood pressure and ... at moderate intensity may lower the risk of heart disease, a small study suggests. "We know walking is ...

  3. Exercise echocardiography for structural heart disease.

    PubMed

    Izumo, Masaki; Akashi, Yoshihiro J

    2016-03-01

    Since the introduction of transcatheter structural heart intervention, the term "structural heart disease" has been widely used in the field of cardiology. Structural heart disease refers to congenital heart disease, valvular heart disease, and cardiomyopathy. In structural heart disease, valvular heart disease is frequently identified in the elderly. Of note, the number of patients who suffer from aortic stenosis (AS) and mitral regurgitation (MR) is increasing in developed countries because of the aging of the populations. Transcatheter aortic valve replacement and percutaneous mitral valve repair has been widely used for AS and MR, individually. Echocardiography is the gold standard modality for initial diagnosis and subsequent evaluation of AS and MR, although the difficulties in assessing patients with these diseases still remain. Here, we review the clinical usefulness and prognostic impact of exercise echocardiography on structural heart disease, particularly on AS and MR.

  4. Flu and Heart Disease and Stroke

    MedlinePlus

    ... Seasonal Avian Swine/Variant Pandemic Other Flu and Heart Disease & Stroke Language: English (US) Español Recommend on Facebook Tweet Share Compartir People with Heart Disease* and Those Who Have Had a Stroke Are ...

  5. 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.

  6. Heart transplantation in adults with congenital heart disease.

    PubMed

    Houyel, Lucile; To-Dumortier, Ngoc-Tram; Lepers, Yannick; Petit, Jérôme; Roussin, Régine; Ly, Mohamed; Lebret, Emmanuel; Fadel, Elie; Hörer, Jürgen; Hascoët, Sébastien

    2017-02-22

    With the advances in congenital cardiac surgery and postoperative care, an increasing number of children with complex congenital heart disease now reach adulthood. There are already more adults than children living with a congenital heart defect, including patients with complex congenital heart defects. Among these adults with congenital heart disease, a significant number will develop ventricular dysfunction over time. Heart failure accounts for 26-42% of deaths in adults with congenital heart defects. Heart transplantation, or heart-lung transplantation in Eisenmenger syndrome, then becomes the ultimate therapeutic possibility for these patients. This population is deemed to be at high risk of mortality after heart transplantation, although their long-term survival is similar to that of patients transplanted for other reasons. Indeed, heart transplantation in adults with congenital heart disease is often challenging, because of several potential problems: complex cardiac and vascular anatomy, multiple previous palliative and corrective surgeries, and effects on other organs (kidney, liver, lungs) of long-standing cardiac dysfunction or cyanosis, with frequent elevation of pulmonary vascular resistance. In this review, we focus on the specific problems relating to heart and heart-lung transplantation in this population, revisit the indications/contraindications, and update the long-term outcomes.

  7. 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 ...

  8. [Cyanotic heart disease. Part 2].

    PubMed

    Masuda, Munetaka

    2011-07-01

    Tetralogy of Fallot is the most common cyanotic heart disease. Its operative mortality and long-term result are quite good in these days. At the late phase after the correction, pulmonary valve regurgitation associated with right side heart failure, aortic valve regurgitation, arrhythmia and sudden death become major adverse outcomes. Double-outlet right ventricle is a cyanotic heart disease with a wide spectrum of morphology and is divided according to the site of ventricular septal defect: subaortic, subpulmonary, doubly committed and remote type. Its operative methods are completely dependent on its morphology, and vary such as intracardiac tunnel repair, Rastelli type repair, arterial switch procedure and Fontan type repair. Left ventricular outflow tract obstruction is one of the most important problems after the correction. Recent operative strategies for the treatment of tricuspid atresia and single ventricle are quite similar and its final goal is the completion of right heart bypass operation using total cavo-pulmonary connection with staging strategy. Pleural effusion, ascites, protein loosing enteropathy and supraventricular arrhythmia are major adverse outcomes after Fontan type repair, while extracardiac total cavopulmonary connection is expected to reduce the incidence of supraventricular arrhythmia.

  9. 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.

  10. [Congenital heart diseases and sports].

    PubMed

    Martínez Quintana, E; Agredo Muñoz, J; Rodríguez González, F; Nieto Lago, V

    2008-04-01

    Congenital heart diseases are a frequent cause of cardiology consultation. New diagnostic and therapeutic techniques have allowed greater survival and quality of life of patients who wish to participate in sports. What they can do is not always easy to determine. Guidelines are helpful at the time of deciding, although finally is the doctor the one that must determine in each case the situation of the patient and the type of exercise they can do depending on the severity and type of cardiopathy.

  11. 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

  12. Heart Disease Prevention: Does Oral Health Matter?

    MedlinePlus

    ... studies have shown a connection between gum disease (periodontitis) and other serious conditions, including heart disease. Research suggests that periodontitis is associated with an increased risk of developing ...

  13. Pathophysiology of valvular heart disease.

    PubMed

    Zeng, Y I; Sun, Rongrong; Li, Xianchi; Liu, Min; Chen, Shuang; Zhang, Peiying

    2016-04-01

    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

  14. 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, ...

  15. [Heart disease or sick at heart].

    PubMed

    Nager, F

    1993-02-27

    It is attempted to draw attention to the demanding and complementary reality of the modern cardiologist by confronting cardiology and cordiology (symbolistic theory of the heart). After a short survey of the symbolic and mythological world of the heart, the question of compatibility between the apparently opposing poles of cardiologic curative technology and cordiologic emotionalism is posed. With respect to the comprehensive cardiology of tomorrow, it is crucial whether the modern cardiac specialist will be capable of a difficult quadruple synthesis, namely: (1) the harmonious interaction between a rational basic position (raison de la mathématique) and an irrational-emotional standpoint (raison du coeur), (2) the increasing closeness of science and humanity, (3) the balanced care and culture of technology and medical language, and (4) the increasing harmony of male and female norms. Future cardiology must follow the call of the complementary, which reflects the apparent contrast between the scientific and the poetic heart; between having a symbolic heart condition and being heartsick.

  16. Variants of the course of ischaemic heart disease, its incidence and the level of main risk factors. Results of a two-stage screening trial in a male population.

    PubMed

    Lipovetsky, B M; Konstantinov, V O; Ilina, G N; Plavinskaya, S I; Khoptyar, V P; Shestov, D B

    1989-01-01

    The study presents the results of follow-up of a male population born between 1916-1935, living in a city district of Leningrad in 1975. The first epidemiological examination, designed to detect ischaemic heart disease (IHD) and its risk factors included 3,907 men. Repeated screening using the same protocol was conducted, at a 7-8 year interval, in 2,160 men. During the first screening, IHD was diagnosed in 461 persons; in 34.5% of them, according to the results of the second screening, IHD had a "stable course"; in 24.3% the second screening did not confirm the presence of IHD and 18.0% died of IHD complications in the meantime. A group of new non-fatal cases of IHD has been identified (13.9%). An analysis of the association between the course of IHD and the presence of risk factors has shown that while, in the group without the three main risk factors, the incidence was 6.0 +/- 2/1000 man-years, the respective figure was 41.2 +/- 7.3 in the group with the three risk factors present.

  17. Animal models of organic heart valve disease.

    PubMed

    Roosens, Bram; Bala, Gezim; Droogmans, Steven; Van Camp, Guy; Breyne, Joke; Cosyns, Bernard

    2013-05-25

    Heart valve disease is a frequently encountered pathology, related to high morbidity and mortality rates in industrialized and developing countries. Animal models are interesting to investigate the causality, but also underlying mechanisms and potential treatments of human valvular diseases. Recently, animal models of heart valve disease have been developed, which allow to investigate the pathophysiology, and to follow the progression and the potential regression of disease with therapeutics over time. The present review provides an overview of animal models of primary, organic heart valve disease: myxoid age-related, infectious, drug-induced, degenerative calcified, and mechanically induced valvular heart disease. Copyright © 2012 Elsevier Ireland Ltd. All rights reserved.

  18. Living with heart disease and angina

    MedlinePlus

    ... disease: a report of the American College of Cardiology/American Heart Association Task Force on Practice Guidelines, ... adults: a report of the American College of Cardiology/American Heart Association task force on practice guidelines. ...

  19. How Is Heart Valve Disease Diagnosed?

    MedlinePlus

    ... the severity of your heart valve disease. Cardiac MRI Cardiac MRI uses a powerful magnet and radio waves to make detailed images of your heart. A cardiac MRI image can confirm information about valve defects or ...

  20. Optimal screening for genetic diseases.

    PubMed

    Nævdal, Eric

    2014-12-01

    Screening for genetic diseases is performed in many regions and/or ethnic groups where there is a high prevalence of possibly malign genes. The propagation of such genes can be considered a dynamic externality. Given that many of these diseases are untreatable and give rise to truly tragic outcomes, they are a source of societal concern, and the screening process should perhaps be regulated. This paper incorporates a standard model of genetic propagation into an economic model of dynamic management to derive cost benefit rules for optimal screening. The highly non-linear nature of genetic dynamics gives rise to perhaps surprising results that include discontinuous controls and threshold effects. One insight is that any screening program that is in place for any amount of time should screen all individuals in a target population. The incorporation of genetic models may prove to be useful to several emerging fields in economics such as genoeconomics, neuroeconomics and paleoeconomics. Copyright © 2014 Elsevier B.V. All rights reserved.

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

    PubMed

    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.

  2. Pulmonary hypertension in left heart disease.

    PubMed

    Guazzi, Marco; Galiè, Nazzareno

    2012-12-01

    Pulmonary hypertension (PH) is a frequent complication of left heart disease arising from a wide range of cardiac disorders. In the clinical classification, PH associated with left heart disease is classified as Group 2, which includes left heart systolic dysfunction, left heart diastolic dysfunction and left heart valvular disease. In the past, rheumatic mitral valve disease was the most common cause of PH in left heart disease; however, today it is more likely to be associated with hypertensive and/or ischaemic heart disease. As the incidence of these conditions is increasing, the number of patients presenting with PH is also increasing and, today, left heart disease represents the most frequent cause of PH. The development of PH in patients with left heart disease is associated with poor prognosis. However, despite the increasingly large number of patients affected and the impact of PH on outcome, there are currently no specific treatment options for these patients. This review gives an overview of the pathophysiology and epidemiology of PH associated with left heart disease, and discusses the challenges associated with its management and treatment.

  3. Mercury Exposure and Heart Diseases.

    PubMed

    Genchi, Giuseppe; Sinicropi, Maria Stefania; Carocci, Alessia; Lauria, Graziantonio; Catalano, Alessia

    2017-01-12

    Environmental contamination has exposed humans to various metal agents, including mercury. It has been determined that mercury is not only harmful to the health of vulnerable populations such as pregnant women and children, but is also toxic to ordinary adults in various ways. For many years, mercury was used in a wide variety of human activities. Nowadays, the exposure to this metal from both natural and artificial sources is significantly increasing. Recent studies suggest that chronic exposure, even to low concentration levels of mercury, can cause cardiovascular, reproductive, and developmental toxicity, neurotoxicity, nephrotoxicity, immunotoxicity, and carcinogenicity. Possible biological effects of mercury, including the relationship between mercury toxicity and diseases of the cardiovascular system, such as hypertension, coronary heart disease, and myocardial infarction, are being studied. As heart rhythm and function are under autonomic nervous system control, it has been hypothesized that the neurotoxic effects of mercury might also impact cardiac autonomic function. Mercury exposure could have a long-lasting effect on cardiac parasympathetic activity and some evidence has shown that mercury exposure might affect heart rate variability, particularly early exposures in children. The mechanism by which mercury produces toxic effects on the cardiovascular system is not fully elucidated, but this mechanism is believed to involve an increase in oxidative stress. The exposure to mercury increases the production of free radicals, potentially because of the role of mercury in the Fenton reaction and a reduction in the activity of antioxidant enzymes, such as glutathione peroxidase. In this review we report an overview on the toxicity of mercury and focus our attention on the toxic effects on the cardiovascular system.

  4. Mercury Exposure and Heart Diseases

    PubMed Central

    Genchi, Giuseppe; Sinicropi, Maria Stefania; Carocci, Alessia; Lauria, Graziantonio; Catalano, Alessia

    2017-01-01

    Environmental contamination has exposed humans to various metal agents, including mercury. It has been determined that mercury is not only harmful to the health of vulnerable populations such as pregnant women and children, but is also toxic to ordinary adults in various ways. For many years, mercury was used in a wide variety of human activities. Nowadays, the exposure to this metal from both natural and artificial sources is significantly increasing. Recent studies suggest that chronic exposure, even to low concentration levels of mercury, can cause cardiovascular, reproductive, and developmental toxicity, neurotoxicity, nephrotoxicity, immunotoxicity, and carcinogenicity. Possible biological effects of mercury, including the relationship between mercury toxicity and diseases of the cardiovascular system, such as hypertension, coronary heart disease, and myocardial infarction, are being studied. As heart rhythm and function are under autonomic nervous system control, it has been hypothesized that the neurotoxic effects of mercury might also impact cardiac autonomic function. Mercury exposure could have a long-lasting effect on cardiac parasympathetic activity and some evidence has shown that mercury exposure might affect heart rate variability, particularly early exposures in children. The mechanism by which mercury produces toxic effects on the cardiovascular system is not fully elucidated, but this mechanism is believed to involve an increase in oxidative stress. The exposure to mercury increases the production of free radicals, potentially because of the role of mercury in the Fenton reaction and a reduction in the activity of antioxidant enzymes, such as glutathione peroxidase. In this review we report an overview on the toxicity of mercury and focus our attention on the toxic effects on the cardiovascular system. PMID:28085104

  5. 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)

  6. 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)

  7. Mineral metabolism in heart disease.

    PubMed

    Heine, Gunnar H

    2015-07-01

    Strong experimental and clinical evidence points towards a substantial contribution of mineral metabolism disorders to the initiation and progression of cardiovascular disease. Vice versa, recent work suggests that cardiovascular disease may also cause mineral metabolism alterations. Experimental studies suggest that hyperphosphatemia, elevated plasma levels of phosphaturic hormones--parathyroid hormone and fibroblast growth factor-23 (FGF-23)--and hypovitaminosis D exert detrimental effects on vascular tissue and on the myocardium. Accordingly, in longitudinal clinical cohort studies, individuals with high plasma levels of phosphate, parathyroid hormone and FGF-23, and with low vitamin D levels, face worst cardiovascular prognosis.Notably, recent evidence suggests that cardiovascular disease may not only follow but also induce mineral metabolism disorders: severe derangements in mineral metabolism were observed in patients with acute heart failure, who face a tremendous increase in plasma FGF-23. Unfortunately, few prospective studies have been completed hitherto that specifically target components of the mineral metabolism for cardiovascular disease prevention or treatment. A bidirectional interaction exists between mineral metabolism disorders and cardiovascular disease. However, clinical evidence for a cardiovascular benefit of therapeutic interventions into mineral metabolism is outstanding.

  8. Diet and coronary heart disease.

    PubMed

    Stamler, J

    1982-03-01

    This paper reviews key aspects of the relationship of diet to coronary heart disease, as demonstrated in epidemiologic and other research over the last 25 or more years. It summarizes the extensive findings that have demonstrated an etiologically significant association among dietary lipid, serum cholesterol, and coronary heart disease; between caloric imbalance and two of the major CHD risk factors, hypertension and hypercholesterolemia; on the relationship between habitual diet high in sodium and hypertension. It also reviews the data on the relationship of habitual dietary lipid intake of individuals within a population to the serum cholesterol and CHD risk of individuals, indicating that valid positive findings in this area are consistent with evidence from cross-population epidemiologic studies, controlled experiments on diet change in man, and findings from animal research. It delineates the controlled experiments on diet change in man, and findings from animal research. It delineates the methodological problems that have stood in the way of the sound elucidation of this matter, and of the similar ones making it difficult to fully resolve the issue of the relationship of habitual dietary sodium intake of individuals within a population to their blood pressure. It reviews recent findings on the relationship of diet, particularly dietary lipid and calorie balance, to fractions of plasma total cholesterol, i.e., LDL-cholesterol, VLDL-cholesterol, and HDL-cholesterol, and summarizes the evidence indicating that recommendations for improved nutrition in the United States--emphasizing sizable reduction in saturated fat and cholesterol intake, moderate decrease in intake of total fat and of refined and processed sugars, and of calories for overweight persons--produce changes in plasma lipidlipoprotein levels that are favorable in all respects. Finally, it summarizes the findings with respect to the marked decline in mortality from coronary heart disease, stroke, all

  9. Animal models of coronary heart disease.

    PubMed

    Liao, Jiawei; Huang, Wei; Liu, George

    2015-08-20

    Cardiovascular disease, predominantly coronary heart disease and stroke, leads to high morbidity and mortality not only in developed worlds but also in underdeveloped regions. The dominant pathologic foundation for cardiovascular disease is atherosclerosis and as to coronary heart disease, coronary atherosclerosis and resulting lumen stenosis, even total occlusions. In translational research, several animals, such as mice, rabbits and pigs, have been used as disease models of human atherosclerosis and related cardiovascular disorders. However, coronary lesions are either naturally rare or hard to be fast induced in these models, hence, coronary heart disease induction mostly relies on surgical or pharmaceutical interventions with no or limited primary coronary lesions, thus unrepresentative of human coronary heart disease progression and pathology. In this review, we will describe the progress of animal models of coronary heart disease following either spontaneous or diet-accelerated coronary lesions.

  10. [Cyanosis in adult with congenital heart disease].

    PubMed

    Saitta, M

    2010-01-01

    Cyanosis is negative predictor of survival in adult patients with congenital heart disease. When cyanosis is secondary to heart or lung disease, chronic hypoxiemia result in hematologic, neurologic, renal and reumatic complications . Is important,for the optimization of therapeutics procedure, the follow up of heart disease and of oxygen saturation and blood work. For the care of this patients are required specialized centers with a multidisciplinary team of experts.

  11. Air Pollution, Climate, and Heart Disease

    MedlinePlus

    ... Mittleman MA . New insights into pollution and the cardiovascular system: 2010 to 2012. ... Association, American Stroke Association . Heart disease, stroke, and outdoor air pollution. www.epa.gov/ ...

  12. Heart transplantation in adults with congenital heart disease.

    PubMed

    Stewart, Garrick C; Mayer, John E

    2014-01-01

    Heart transplantation has become an increasingly common and effective therapy for adults with end-stage congenital heart disease (CHD) because of advances in patient selection and surgical technique. Indications for transplantation in CHD are similar to other forms of heart failure. Pretransplant assessment of CHD patients emphasizes evaluation of cardiac anatomy, pulmonary vascular disease, allosensitization, hepatic dysfunction, and neuropsychiatric status. CHD patients experience longer waitlist times and higher waitlist mortality than other transplant candidates. Adult CHD patients undergoing transplantation carry an early hazard for mortality compared with non-CHD recipients, but by 10 years posttransplant, CHD patients have a slight actuarial survival advantage. Copyright © 2014 Elsevier Inc. All rights reserved.

  13. The high incidence of anti-Ro/SSA and anti-p200 antibodies in female patients with connective tissue diseases confirms the importance of screening for congenital heart block-associated autoantibodies during pregnancy.

    PubMed

    Cozzani, E; Agnoletti, Arianna Fay; Pappalardo, F; Schiavetti, I; Torino, A; Parodi, A

    2016-03-01

    It is known that anti-Ro/SSA positivity leads to higher risk of miscarriage and fetal cardiac malformations. Particularly, anti-p200 antibodies against a finer specificity of the Ro/SSA antigen, have been associated with congenital heart block. The aim of the study was to assess the frequency of anti-p200 among female patients with different connective tissue diseases and, among these, the relevance of anti-p200 values in patients with cutaneous diseases compared to systemic diseases. Anti-p200 were investigated in 110 anti-Ro/SSA positive female sera, sent to our laboratory between 2008 and 2014 with suspect of connective disease, by using ELISA testing. Positivity was found in 40.9 % samples, 34 of them showed a strong positivity (values ≥ 1.0, cut off = 0.7). Patients with systemic diseases were anti-p200 positive in the 45.9 % of cases while patients with cutaneous diseases were positive in the 24.0 % of cases. Positivity for anti-p200 antibodies was revealed in 24.0 % of patients with discoid lupus erythematosus; 100 % of patients with dermatomyositis; 40.0 % of patients with mixed connective tissue disease; 25.0 % of patients with rheumatoid arthritis; 100 % of patients with Sjögren's syndrome; 33.3 % of patients with subacute cutaneous lupus erythematosus; 42.9 % of patients with systemic lupus erythematosus; 80.0 % of patients with systemic sclerosis. No significant difference in anti-p200 prevalence was found between systemic and cutaneous involvement, nevertheless, considering only positive sera, the antibody titer was higher in systemic diseases rather than in cutaneous diseases (2.6 ± 1.7 and 1.7 ± 1.9; p = 0.041). The authors think screenings for anti-Ro/SSA and anti-p200 antibodies should be included in the laboratory checklist for pregnancy.

  14. HIV and Ischemic Heart Disease.

    PubMed

    Vachiat, Ahmed; McCutcheon, Keir; Tsabedze, Nqoba; Zachariah, Don; Manga, Pravin

    2017-01-03

    The association of coronary heart disease (CHD) and human immunodeficiency virus (HIV) infection has been well recognized for many years. The etiology of the increased prevalence of CHD in HIV-infected populations is the result of complex interactions among the viral infection, host factors, traditional risk factors, and therapies for HIV. As the HIV population is living longer, largely attributable to combination antiretroviral therapy, there is concern about the effect of the rising prevalence of CHD on morbidity and mortality, as well its effect on health systems around the world. This review will highlight the epidemiological evidence linking HIV infection and CHD. It will also focus on our current understanding of the pathogenesis and factors associated with HIV infection and CHD. In addition, the review will highlight modes of presentation and management strategies for mitigating risk and treatment of HIV-positive patients presenting with CHD. Copyright © 2017 American College of Cardiology Foundation. Published by Elsevier Inc. All rights reserved.

  15. [Screening for Staphylococcus aureus before heart surgery].

    PubMed

    Bandiera-Clerc, Catherine; Le Godais, Sandrine; Vala, Dominique

    2017-02-01

    One patient out of four having to undergo an operation is a carrier of Staphylococcus aureus. This, notably in cases of heart surgery, increases the risk of developing a nosocomial infection with this very germ in the post-operative period. Nurses must implement appropriate care procedures to favour decolonisation and the education of these patients. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

  16. Imaging of Heart Disease in Women.

    PubMed

    Tailor, Tina D; Kicska, Gregory A; Jacobs, Jill E; Pampaloni, Miguel H; Litmanovich, Diana E; Reddy, Gautham P

    2017-01-01

    Ischemic heart disease is the number one cause of death of women in the United States, accounting for over a quarter of a million annual female deaths. Evidence within the last several decades supports sex-specific differences in the prevalence, symptoms, and prognosis of ischemic heart disease between men and women. Despite women having a lower burden of obstructive coronary artery disease compared with men, the prevalence of angina and mortality from ischemic heart disease is higher for women than men. In addition to ischemic heart disease, certain nonischemic conditions may also have sex-specific differences in clinical presentation and occurrence. With the rising utilization of noninvasive modalities for the diagnosis and management of ischemic heart disease, it is important for radiologists to be familiar with the unique considerations for imaging women with heart disease. The purpose of this review is to discuss challenges for detection of heart disease in women, examine performance of noninvasive modalities in the detection of ischemic heart disease, and discuss nonischemic cardiomyopathies unique to or prevalent in women. Considerations for cardiac imaging in pregnancy are also discussed. (©) RSNA, 2017.

  17. Illegal Drugs and Heart Disease

    MedlinePlus

    ... seizures, and respiratory arrest More about Cocaine - the "perfect heart-attack drug" The powdered form of cocaine ... have worn off. Researchers – who called cocaine “the perfect heart attack drug” – showed how users had higher ...

  18. [The acromegalic heart disease (author's transl)].

    PubMed

    Thiene, G; Giordano, R; Valente, M; Pennelli, N; Rossi, L

    1980-01-01

    The clinical and pathological findings of 3 patients with acromegalic heart disease are reported. In 2 of them no other causes of the cardiopathy could be recognized but a primitive involvement of the myocardium. The GH is responsible of cardiac hypertrophy without overload, which would shift towards progressive congestive heart failure. A possible depletion of intramyocardial cathecolamines is postulated in acromegalic heart disease as much as in cardiomegalies with pressure or volume overload.

  19. Air Pollution and Heart Disease, Stroke

    MedlinePlus

    ... Peripheral Artery Disease Venous Thromboembolism Aortic Aneurysm 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 ...

  20. Sleep Apnea and Heart Disease, Stroke

    MedlinePlus

    ... Peripheral Artery Disease Venous Thromboembolism Aortic Aneurysm More Sleep Apnea and Heart Disease, Stroke Updated:Mar 14, ... be life-threatening. It’s a condition known as sleep apnea, in which the person may experience pauses ...

  1. 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.

  2. Smoking, Stress, and Coronary Heart Disease.

    ERIC Educational Resources Information Center

    Epstein, Leonard H.; Perkins, Kenneth A.

    1988-01-01

    Focuses on the interrelation between stressors and smoking, and on its potential impact on coronary heart disease risk beyond that due to stressors or to smoking alone. Reviews evidence supporting the stress-smoking interrelationship, its relevance to the risk of heart disease, and mechanisms explaining why smokers smoke more during stress and why…

  3. Smoking, Stress, and Coronary Heart Disease.

    ERIC Educational Resources Information Center

    Epstein, Leonard H.; Perkins, Kenneth A.

    1988-01-01

    Focuses on the interrelation between stressors and smoking, and on its potential impact on coronary heart disease risk beyond that due to stressors or to smoking alone. Reviews evidence supporting the stress-smoking interrelationship, its relevance to the risk of heart disease, and mechanisms explaining why smokers smoke more during stress and why…

  4. Prevention of coronary heart disease: a nonhormonal approach.

    PubMed

    Lewis, Vivian; Hoeger, Kathleen

    2005-05-01

    Coronary heart disease (CHD) is a common and serious health problem facing women as they move beyond the reproductive years. Until recently, many postmenopausal women and their physicians relied heavily on hormone therapy to prevent cardiovascular disease, neglecting the well-recognized nonhormonal aspects of cardiovascular health. Simple lifestyle changes--exercise, diet, weight control, and avoidance of tobacco--can significantly reduce the chance of heart disease and its major risk factors, which are essentially the same for men and women. As with men, obesity, hypertension, hyperlipidemia, and diabetes are the major risk factors for heart disease in women. This review discusses the epidemiologic studies linking these risk factors to CHD in women, the guidelines for screening, and a brief overview of treatment recommendations.

  5. Heart disease and its related risk factors in Asian Indians.

    PubMed

    Uppaluri, Chitra R

    2002-01-01

    Although Asian Indians represent the second fastest growing Asian immigrant group in the United States, we know little about their increased risk for coronary artery disease (CAD). A key word search of Medline (using key words Asian Indian, South Asian Indian, coronary artery disease, and heart disease), from 1980-2001, was used to develop a database of articles relating to coronary artery disease for Asian Indians in the United States and abroad. We describe the prevalence and other data of CAD in Asian-Indian communities abroad and in the United States. We then outline certain risk factors for coronary artery disease, specifically diet, cholesterol, and Type 2 diabetes, which contribute to the increased risk of heart disease in Asian Indians. Finally, we describe an approach to screening and potential prevention of coronary artery disease in those of Asian-indian descent in this country.

  6. Ocular pathology in congenital heart disease.

    PubMed

    Mansour, A M; Bitar, F F; Traboulsi, E I; Kassak, K M; Obeid, M Y; Megarbane, A; Salti, H I

    2005-01-01

    To describe the ocular findings in subjects with congenital heart disease (CHD). In a prospective study, the same observer examined 240 consecutive patients with CHD admitted to the medical centre. Two independent geneticists performed identification of syndromes. The commonest anatomic cardiac anomalies were ventricular or atrial septal defects (62), tetralogy of Fallot (39), pulmonary stenosis (25), and transposition of the great arteries (24). The heart lesions were divided physiologically into volume overload (90), cyanotic (87), and obstructive (63). In all, 105 syndromic subjects included the velocardiofacial syndrome (18), Down's syndrome (17), CHARGE association (6), DiGeorge syndrome (5), Williams syndrome (3), Edwards syndrome (3), Noonan syndrome (3), VACTERL association (2), and Patau syndrome (trisomy 13) (2). The paediatric team recognized 51 patients as syndromic. Two independent geneticists recognized additional 54 patients as syndromic. Positive eye findings were present in 55% (132) and included retinal vascular tortuosity (46), optic disc hypoplasia (30), trichomegaly (15), congenital ptosis (12), strabismus (11), retinal haemorrhages (8), prominent eyes (7), and congenital cataract (6). There was a strong correlation between the retinal vascular tortuosity and both a low haematocrit (P=0.000) and a low arterial oxygen saturation (P=0.002). Patients with CHD are at a high risk for ocular pathology and need screening for various ocular abnormalities.

  7. Valvular Disorders in Carcinoid Heart Disease

    PubMed Central

    Yuan, Shi-Min

    2016-01-01

    Carcinoid heart disease is a rare but important cause of intrinsic right heart valve disorders leading to right heart failure. Occasionally, left-sided heart valves may also be involved. The characteristic cardiac pathological findings of carcinoid heart disease are endocardial thickening as a result of fibrous deposits on the endocardium. Echocardiographic examination and right heart catheterization are very useful for the diagnosis of the lesion. If more cardiac valves are affected, multiple valve replacement should be considered. The management of the pulmonary valve lesion depends on the extent of the diseased valve, either by valvulotomy, valvectomy, or valve replacement. Percutaneous valve implantations in the pulmonary and in the inferior vena cava positions have been advocated for high-risk patients. PMID:27982350

  8. Transcription factor pathways and congenital heart disease.

    PubMed

    McCulley, David J; Black, Brian L

    2012-01-01

    Congenital heart disease is a major cause of morbidity and mortality throughout life. Mutations in numerous transcription factors have been identified in patients and families with some of the most common forms of cardiac malformations and arrhythmias. This review discusses transcription factor pathways known to be important for normal heart development and how abnormalities in these pathways have been linked to morphological and functional forms of congenital heart defects. A comprehensive, current list of known transcription factor mutations associated with congenital heart disease is provided, but the review focuses primarily on three key transcription factors, Nkx2-5, GATA4, and Tbx5, and their known biochemical and genetic partners. By understanding the interaction partners, transcriptional targets, and upstream activators of these core cardiac transcription factors, additional information about normal heart formation and further insight into genes and pathways affected in congenital heart disease should result. Copyright © 2012 Elsevier Inc. All rights reserved.

  9. [Acquired and congenital heart diseases during pregancy].

    PubMed

    De Feo, Stefania; Iacovoni, Attilio; Faggiano, Pompilio

    2012-05-01

    Heart diseases are the leading cause of maternal morbidity and mortality. The number of patients with congenital heart diseases reaching childbearing age, as well as the proportion of women with acquired conditions, such as ischemic heart disease, becoming pregnant is constantly increasing. All women with known heart disease should have pre-pregnancy counseling, to assess maternal and fetal risk. Women at moderate or high risk should be under the care of a specialist prenatal team with experience in managing women with heart disease during pregnancy. Conditions that are considered at particularly high risk (mortality >10%) include Marfan syndrome with dilated aortic root, severe left ventricular dysfunction, severe left heart obstructive lesions, and pulmonary hypertension. Peripartum cardiomyopathy is a rare and potentially fatal disease related to pregnancy and the postnatal period that presents with symptoms of congestion and/or hypoperfusion and may rapidly progress to acute and life-threatening heart failure. However, the majority of women with heart disease can tolerate pregnancy; therefore an adequate multidisciplinary approach with the gynecologist, anesthesiologist and cardiologist should be advocated in order to reduce maternal and fetal risks associated with pregnancy.

  10. Screening for Heart Murmurs. What's Normal and What's Not.

    ERIC Educational Resources Information Center

    Pflieger, Kurt L.; Strong, William B.

    1992-01-01

    A step-by-step guide to auscultating young athletes helps physicians identify normal heart murmurs as well as sounds that might signify underlying cardiac pathology. Rapid, thorough preparticipation screening can help differentiate athletes who may require treatment or activity restriction from those with normal murmurs who can remain active. (SM)

  11. Coronary Artery Disease - Coronary Heart Disease

    MedlinePlus

    ... the lowdown on: Total Cholesterol: Your total cholesterol score is calculated using the following equation: HDL + LDL + ... Pressure? 7 All About Heart Rate (Pulse) 8 Warning Signs of a Heart Attack 9 Tachycardia | Fast ...

  12. 3D Whole Heart Imaging for Congenital Heart Disease

    PubMed Central

    Greil, Gerald; Tandon, Animesh (Aashoo); Silva Vieira, Miguel; Hussain, Tarique

    2017-01-01

    Three-dimensional (3D) whole heart techniques form a cornerstone in cardiovascular magnetic resonance imaging of congenital heart disease (CHD). It offers significant advantages over other CHD imaging modalities and techniques: no ionizing radiation; ability to be run free-breathing; ECG-gated dual-phase imaging for accurate measurements and tissue properties estimation; and higher signal-to-noise ratio and isotropic voxel resolution for multiplanar reformatting assessment. However, there are limitations, such as potentially long acquisition times with image quality degradation. Recent advances in and current applications of 3D whole heart imaging in CHD are detailed, as well as future directions. PMID:28289674

  13. 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, ...

  14. Conventional and right-sided screening for subcutaneous ICD in a population with congenital heart disease at high risk of sudden cardiac death.

    PubMed

    Alonso, Pau; Osca, Joaquín; Rueda, Joaquín; Cano, Oscar; Pimenta, Pedro; Andres, Ana; Sancho, María José; Martinez, Luis

    2017-05-15

    Information regarding suitability for subcutaneous defibrillator (sICD) implantation in tetralogy of Fallot (ToF) and systemic right ventricle is scarce and needs to be further explored. The main objective of our study was to determine the proportion of patients with ToF and systemic right ventricle eligible for sICD with both, standard and right-sided screening methods. Secondary objectives were: (i) to study sICD eligibility specifically in patients at high risk of sudden cardiac death, (ii) to identify independent predictors for sICD eligibility, and (iii) to compare the proportion of eligible patients in a nonselected ICD population. We recruited 102 patients with ToF, 33 with systemic right ventricle, and 40 consecutive nonselected patients. Conventional electrocardiographic screening was performed as usual. Right-sided alternative screening was studied by positioning the left-arm and right-arm electrodes 1 cm right lateral of the xiphoid midline. The Boston Scientific ECG screening tool was utilized. In high-risk patients with ToF, eligibility was higher with right-sided screening in comparison with standard screening (61% vs. 44%; p = .018). Eligibility in high-risk right ventricle population was identical with both screening methods (77%, p = ns). The only independent predictor for sICD eligibility was QRS duration. In high-risk patients with ToF, right-sided implantation of the sICD could be an alternative to a conventional ICD. In patients with a systemic right ventricle, implantation of a sICD is an alternative to a conventional sICD. © 2017 Wiley Periodicals, Inc.

  15. 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.

  16. 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

  17. Antidepressants and Valvular Heart Disease

    PubMed Central

    Lin, Chia-Hui; Hsiao, Fei-Yuan; Liu, Yen-Bin; Gau, Susan Shur-Fen; Wang, Chi-Chuan; Shen, Li-Jiuan

    2016-01-01

    Abstract Empirical evidence regarding the association between antidepressants and valvular heart disease (VHD) is scarce. Using Taiwan's National Health Insurance Research database, this nested case-control study assessed the association between antidepressants and VHD in a Chinese population. Among a cohort of patients who used at least 3 prescription antidepressants, 874 cases with VHD and 3496 matched controls (1:4 ratio) were identified. Conditional logistic regression models were used to examine the timing, duration, dose and type of antidepressants use, and the risk of VHD. Current use of antidepressants was associated with a 1.4-fold increase in the risk of VHD (adjusted odds ratio [aOR] 1.44; 95% confidence interval [CI] 1.17–1.77). Among current users, a dose–response association was observed in terms of the cumulative duration and the cumulative antidepressant dose. Significantly higher risks of VHD were observed among the current users of tricyclic antidepressants (aOR 1.40 [1.05–1.87]). We found that the use of antidepressants was associated with a greater risk of VHD and that the risks varied according to different antidepressants. PMID:27057841

  18. Glycemic index and heart disease.

    PubMed

    Leeds, Anthony R

    2002-07-01

    A diet high in carbohydrates with high glycemic indexes (GI) and glycemic load were linked to risk of coronary heart disease development in women in a large prospective study. Two cross-sectional studies showed that low-GI diets are associated with high HDL-cholesterol concentrations, especially in women. In a tightly controlled study of patients with type 2 diabetes, serum total cholesterol, LDL cholesterol, and apolipoprotein B concentrations fell more significantly after a low-GI diet than after a high-GI diet. In the same study, plasminogen activator inhibitor-1 concentrations were reduced by 58% after the low-GI diet. Insulin-stimulated glucose uptake by adipocytes was significantly higher in patients undergoing coronary artery bypass graft surgery after 4 wk of consuming a low-GI diet than after consuming a high-GI diet. The effects of low-GI diets may be mediated by changes in postprandial fatty acid concentrations or by hormonal signals from adipocytes, but a possible association of low-GI diets with some other dietary factor such as chromium must not be excluded. Proof of the clinical value of low-GI diets awaits prospective trials, which should include short-term observations covering periods of metabolic stress induced by surgery as well as long-term trials with clinical endpoints.

  19. 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.

  20. 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.

  1. [Pulmonary hypertension caused by left heart disease].

    PubMed

    Erer, Betül; Eren, Mehmet

    2010-09-01

    Increased resistance to pulmonary venous drainage is the main mechanism in pulmonary hypertension (PH) developing due to left heart disease. This condition may occur as a result of various diseases affecting left ventricle, left atrium, mitral or aortic valves. Pulmonary hypertension is the common and well-recognized complication of left ventricular systolic dysfunction and pulmonary arterial hypertension accompanying chronic heart failure is related to increased mortality. Treatment should be tailored according to the underlying disease.

  2. 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

  3. Implantation of total artificial heart in congenital heart disease.

    PubMed

    Adachi, Iki; Morales, David S L

    2014-07-18

    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.

  4. 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

  5. [Sex differences in congenital heart disease].

    PubMed

    Aubry, P; Demian, H

    2016-12-01

    Gender influences the clinical presentation and the management of some acquired cardiovascular diseases, such as coronary artery disease, resulting in different outcomes. Differences between women and men are also noticed in congenital heart disease. They are mainly related to the prevalence and severity of some congenital heart defects at birth, and in adulthood to the prognosis, incidence of Eisenmenger syndrome and risks of pregnancy. The role of gender on the risk of operative mortality of congenital heart surgery remains debated. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

  6. Public health research in congenital heart disease.

    PubMed

    Lara, Diego A; Lopez, Keila N

    2014-01-01

    Public health research is an integral part of the study of congenital heart disease. While this type of research has become more popular, particularly over the past decade, it has a history that stretches back to almost the beginnings of pediatric cardiology as a field. This review aims to introduce the concepts and methodologies of public health and how they relate to congenital heart disease, describe some of the challenges of traditional research methods in congenital heart disease, describe the history of public health research, and demonstrate the relevance of public health research, particularly databases, to pediatric cardiology fellows.

  7. Cardiac imaging in valvular heart disease.

    PubMed

    Choo, W S; Steeds, R P

    2011-12-01

    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.

  8. [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).

  9. Heart failure: molecular, genetic and epigenetic features of the disease.

    PubMed

    D'Alessandro, R; Roselli, T; Valente, F; Iannaccone, M; Capogrosso, C; Petti, G; Alfano, G; Masarone, D; Ziello, B; Fimiani, F; Pacileo, G; Russo, M G; Calabrò, P; Limongelli, G; Maddaloni, V; Calabrò, R

    2012-12-01

    Factors that compete to establish heart failure (HF) are not completely known. In the last years the several technological improvements allowed us to deeply study the molecular and genetic aspects of this complex syndrome. This new approach to HF based on molecular biology new discoveries shows us more clearly the pathophysiological bases of this disease, and a future scenery where the genetics may be useful in the clinical practice, as screening of high risk populations, as well as in the diagnosis and therapy of underlying myocardial diseases. The purpose of this review was to analyse the molecular, genetic and epigenetic factors of HF. We described the molecular anatomy of the sarcomere and the pathogenesis of the heart muscle diseases, abandoning the previous monogenic theory for the concept of a polygenic disease. Different actors play a role to cause the illness by themselves, modifying the expression of the disease and, eventually, the prognosis of the patient.

  10. Congenital Heart Disease and Impacts on Child Development

    PubMed Central

    Mari, Mariana Alievi; Cascudo, Marcelo Matos; Alchieri, João Carlos

    2016-01-01

    Objective: To evaluate the child development and evaluate a possible association with the commitment by biopsychosocial factors of children with and without congenital heart disease. Methods: Observational study of case-control with three groups: Group 1 - children with congenital heart disease without surgical correction; Group 2 - children with congenital heart disease who underwent surgery; and Group 3 - healthy children. Children were assessed by socio-demographic and clinical questionnaire and the Denver II Screening Test. Results: One hundred and twenty eight children were evaluated, 29 in Group 1, 43 in Group 2 and 56 in Group 3. Of the total, 51.56% are girls and ages ranged from two months to six years (median 24.5 months). Regarding the Denver II, the children with heart disease had more "suspicious" and "suspect/abnormal" ratings and in the group of healthy children 53.6% were considered with "normal" development (P≤0.0001). The biopsychosocial variables that were related to a possible developmental delay were gender (P=0.042), child's age (P=0.001) and income per capita (P=0.019). Conclusion: The results suggest that children with congenital heart disease are likely to have a developmental delay with significant difference between children who have undergone surgery and those awaiting surgery under clinical follow-up. PMID:27074272

  11. 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

  12. 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.

  13. [Antiphospholipid antibodies and ischemic heart disease].

    PubMed

    Jørgensen, P; Hansen, P R

    1991-08-05

    A case is presented with severe ischemic heart disease and lupus anticoagulant in a 24 year old otherwise healthy male. Anticoagulation was initiated and coronary by-pass grafting was performed. Coronary biopsy showed no signs of arteritis.

  14. 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)

  15. [Atrial fibrillation concomitant with valvular heart disease].

    PubMed

    Ishii, Yosuke

    2013-01-01

    Patients with valvular heart disease frequently have atrial fibrillation(AF) due to elevated pressure and dilatation of the left and right atria and pulmonary veins. Guidelines for valvular heart disease and AF recommend that surgical treatment for the valvular heart disease should be performed concomitantly with AF surgery. The Full-Maze procedure has evolved into the gold standard of treatment for medically refractory AF. In addition to the pulmonary vein isolation, the right and left atrial incisions of the Full-Maze procedure are designed to block potential macroreentrant pathways. According to the mechanisms of AF with valvular heart disease, the Full-Maze procedure is more effective for the patients than the pulmonary vein isolation alone.

  16. Preattentive processing of heart cues and the perception of heart symptoms in congenital heart disease.

    PubMed

    Karsdorp, Petra A; Kindt, Merel; Everaerd, Walter; Mulder, Barbara J M

    2007-08-01

    The present study was aimed at clarifying whether preattentive processing of heart cues results in biased perception of heart sensations in patients with congenital heart disease (ConHD) who are also highly trait anxious. Twenty-six patients with ConHD and 22 healthy participants categorized heart-related (heart rate) or neutral sensations (constant vibration) as either heart or neutral. Both sensations were evoked using a bass speaker that was attached on the chest of the participant. Before each physical sensation, a subliminal heart-related or neutral prime was presented. Biased perception of heart-sensations would become evident by a delayed categorization of the heart-related sensations. In line with the prediction, a combination of high trait anxiety and ConHD resulted in slower responses after a heart-related sensation that was preceded by a subliminal heart cue. Preattentive processing of harmless heart cues may easily elicit overperception of heart symptoms in highly trait anxious patients with ConHD.

  17. Mind and heart: heart rate variability in major depressive disorder and coronary heart disease - a review and recommendations.

    PubMed

    Stapelberg, Nicolas J; Hamilton-Craig, Ian; Neumann, David L; Shum, David H K; McConnell, Harry

    2012-10-01

    There is a reciprocal association between major depressive disorder (MDD) and coronary heart disease (CHD). These conditions are linked by a causal network of mechanisms. This causal network should be quantitatively studied and it is hypothesised that the investigation of vagal function represents a promising starting point. Heart rate variability (HRV) has been used to investigate cardiac vagal control in the context of MDD and CHD. This review aims to examine the relationship of HRV to both MDD and CHD in the context of vagal function and to make recommendations for clinical practice and research. The search terms 'heart rate variability', 'depression' and 'heart disease' were entered into an electronic multiple database search engine. Abstracts were screened for their relevance and articles were individually selected and collated. Decreased HRV is found in both MDD and CHD. Both diseases are theorized to disrupt autonomic control feedback loops on the heart and are linked to vagal function. Existing theories link vagal function to both mood and emotion as well as cardiac function. However, several factors can potentially confound HRV measures and would thus impact on a complete understanding of vagal mechanisms in the link between MDD and CHD. The quantitative investigation of vagal function using HRV represents a reasonable starting point in the study of the relationship between MDD and CHD. Many psychotropic and cardiac medications have effects on HRV, which may have clinical importance. Future studies of HRV in MDD and CHD should consider antidepressant medication, as well as anxiety, as potential confounders.

  18. Interactive Whole-Heart Segmentation in Congenital Heart Disease.

    PubMed

    Pace, Danielle F; Dalca, Adrian V; Geva, Tal; Powell, Andrew J; Moghari, Mehdi H; Golland, Polina

    2015-10-01

    We present an interactive algorithm to segment the heart chambers and epicardial surfaces, including the great vessel walls, in pediatric cardiac MRI of congenital heart disease. Accurate whole-heart segmentation is necessary to create patient-specific 3D heart models for surgical planning in the presence of complex heart defects. Anatomical variability due to congenital defects precludes fully automatic atlas-based segmentation. Our interactive segmentation method exploits expert segmentations of a small set of short-axis slice regions to automatically delineate the remaining volume using patch-based segmentation. We also investigate the potential of active learning to automatically solicit user input in areas where segmentation error is likely to be high. Validation is performed on four subjects with double outlet right ventricle, a severe congenital heart defect. We show that strategies asking the user to manually segment regions of interest within short-axis slices yield higher accuracy with less user input than those querying entire short-axis slices.

  19. The epidemiology of coronary heart disease.

    PubMed

    Ferreira-González, Ignacio

    2014-02-01

    Understanding the societal impact and trends of coronary heart disease through basic epidemiological measures is essential to evaluate treatment effectiveness and organize resource distribution. In the following narrative review, data are presented on the prevalence, incidence, and prognosis of coronary heart disease in general and of acute coronary syndrome in particular. Copyright © 2013 Sociedad Española de Cardiología. Published by Elsevier Espana. All rights reserved.

  20. Gene Specific Impedimetric Bacterial DNA Sensor for Rheumatic Heart Disease.

    PubMed

    Singh, Swati; Kaushal, Ankur; Gupta, Sunil; Kumar, Ashok

    2017-03-01

    An impedimetric mga gene specific DNA sensor was developed by immobilization of single stranded DNA probe onto the screen printed modified gold-dendrimer nanohybrid composite electrode for early and rapid detection of S. pyogenes in human throat swab samples causing rheumatic heart disease. Electrochemical impedance response was measured after hybridization with bacterial single stranded genomic DNA (ssG-DNA) with probe. The sensor was found highly specific to S. pyogenes and can detect as low as 0.01 ng ssDNA in 6 µL sample only in 30 min. The nanohybrid sensor was also tested with non-specific pathogens and characterized by FTIR. An early detection of the pathogen S. pyogenes in human can save damage of mitral and aortic heart valves (rheumatic heart disease) by proper medical care.

  1. 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

  2. Coffee, caffeine, and coronary heart disease.

    PubMed

    Cornelis, Marilyn C; El-Sohemy, Ahmed

    2007-02-01

    This review summarizes and highlights recent advances in current knowledge of the relationship between coffee and caffeine consumption and risk of coronary heart disease. Potential mechanisms and genetic modifiers of this relationship are also discussed. Studies examining the association between coffee consumption and coronary heart disease have been inconclusive. Coffee is a complex mixture of compounds that may have either beneficial or harmful effects on the cardiovascular system. Randomized controlled trials have confirmed the cholesterol-raising effect of diterpenes present in boiled coffee, which may contribute to the risk of coronary heart disease associated with unfiltered coffee consumption. A recent study examining the relationship between coffee and risk of myocardial infarction incorporated a genetic polymorphism associated with a slower rate of caffeine metabolism and provides strong evidence that caffeine also affects risk of coronary heart disease. Several studies have reported a protective effect of moderate coffee consumption, which suggests that coffee contains other compounds that may be beneficial. Diterpenes present in unfiltered coffee and caffeine each appear to increase risk of coronary heart disease. A lower risk of coronary heart disease among moderate coffee drinkers might be due to antioxidants found in coffee.

  3. Coffee, caffeine, and coronary heart disease.

    PubMed

    Cornelis, Marilyn C; El-Sohemy, Ahmed

    2007-11-01

    This review summarizes and highlights recent advances in current knowledge of the relationship between coffee and caffeine consumption and risk of coronary heart disease. Potential mechanisms and genetic modifiers of this relationship are also discussed. Studies examining the association between coffee consumption and coronary heart disease have been inconclusive. Coffee is a complex mixture of compounds that may have either beneficial or harmful effects on the cardiovascular system. Randomized controlled trials have confirmed the cholesterol-raising effect of diterpenes present in boiled coffee, which may contribute to the risk of coronary heart disease associated with unfiltered coffee consumption. A recent study examining the relationship between coffee and risk of myocardial infarction incorporated a genetic polymorphism associated with a slower rate of caffeine metabolism and provides strong evidence that caffeine also affects risk of coronary heart disease. Several studies have reported a protective effect of moderate coffee consumption, which suggests that coffee contains other compounds that may be beneficial. Diterpenes present in unfiltered coffee and caffeine each appear to increase risk of coronary heart disease. A lower risk of coronary heart disease among moderate coffee drinkers might be due to antioxidants found in coffee.

  4. [Dyspnea in left-sided heart disease].

    PubMed

    Simonis, G; Stumpf, J; Dörr, R; Kadalie, C T; Spitzer, S G

    2015-08-01

    Shortness of breath (dyspnea) is a common symptom in left-sided heart disease but clinically, patient symptoms show a high variability. Echocardiography is the mainstay for evaluating whether left-sided heart disease is the cause of dyspnea. If left-sided heart failure is diagnosed, this symptom complex must then be subjected to further etiological evaluation. Hypertensive, ischemic and valvular heart diseases are common, as well as atrial fibrillation. If the patient does not have angina pectoris, testing for ischemic heart disease should be done non-invasively by coronary computed tomography or testing for regional myocardial ischemia. Coronary revascularization is indicated only when a prognostically relevant ischemia of more than 10 % of the left ventricle is diagnosed. Diuretics are important for the relief of dyspnea but do not improve the prognosis of patients. In patients with reduced left ventricular function, combination therapy with angiotensin-converting enzyme (ACE) inhibitors, beta blockers and aldosterone antagonists improve the symptoms and prognosis. For treatment of heart failure with preserved ejection fraction evidence-based measures are still lacking. In this case the recommended therapy consists of optimal treatment of comorbidities, regulation of heart rate and blood pressure and participation in structured exercise programs. Angiotensin receptor blockers and aldosterone antagonists can be given in patients with more severe symptoms even though the available data are very sparse.

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

    MedlinePlus

    ... heart disease. This is called “silent” heart disease. Diabetes -related nerve damage that blunts heart pain may explain ... not be the same for another one. Also, diabetes-related nerve damage can interfere with pain signals in ...

  6. FastStats: Heart Disease

    MedlinePlus

    ... Care Adult Day Services Centers Home Health Care Hospice Care Nursing Home Care Residential Care Communities Screenings Mammography ... Data National Health Interview Survey National Home and Hospice Care Survey National Hospital Discharge Survey Mortality data National ...

  7. Genomic imbalances in syndromic congenital heart disease.

    PubMed

    Molck, Miriam Coelho; Simioni, Milena; Paiva Vieira, Társis; Sgardioli, Ilária Cristina; Paoli Monteiro, Fabíola; Souza, Josiane; Fett-Conte, Agnes Cristina; Félix, Têmis Maria; Lopes Monlléo, Isabella; Gil-da-Silva-Lopes, Vera Lúcia

    To identify pathogenic genomic imbalances in patients presenting congenital heart disease (CHD) with extra cardiac anomalies and exclusion of 22q11.2 deletion syndrome (22q11.2 DS). 78 patients negative for the 22q11.2 deletion, previously screened by fluorescence in situ hybridization (FISH) and/or multiplex ligation probe amplification (MLPA) were tested by chromosomal microarray analysis (CMA). Clinically significant copy number variations (CNVs ≥300kb) were identified in 10% (8/78) of cases. In addition, potentially relevant CNVs were detected in two cases (993kb duplication in 15q21.1 and 706kb duplication in 2p22.3). Genes inside the CNV regions found in this study, such as IRX4, BMPR1A, SORBS2, ID2, ROCK2, E2F6, GATA4, SOX7, SEMAD6D, FBN1, and LTPB1 are known to participate in cardiac development and could be candidate genes for CHD. These data showed that patients presenting CHD with extra cardiac anomalies and exclusion of 22q11.2 DS should be investigated by CMA. The present study emphasizes the possible role of CNVs in CHD. Copyright © 2017 Sociedade Brasileira de Pediatria. Published by Elsevier Editora Ltda. All rights reserved.

  8. Heart Disease in Hispanic Women

    MedlinePlus

    ... by: Go Red Por Tu Corazón About Go Red For Women Alliances Media Room The American Heart Association is a qualified 501©(3) tax-exempt organization. *Red Dress ™ DHHS, Go Red ™ AHA ; National Wear Red ...

  9. Heart failure disease management: implementation and outcomes.

    PubMed

    Whellan, David J

    2005-01-01

    Millions of dollars are being spent to identify new therapies to improve mortality and morbidity for the growing epidemic of patients sustaining heart failure. However, in clinical practice, these therapies are currently underused. To bridge the gap between proven therapies and clinical practice, the medical community has turned to disease management. Heart failure disease management interventions vary from vital-sign monitoring to multidisciplinary approaches involving a pharmacist, nutritionist, nurse practitioner, and physician. This review attempts to categorize these inventions based on location. We compared the published results from randomized, controlled trials of the following types of heart failure disease management interventions: inpatient, clinic visits, home visits, and telephone follow up. Although research shows an improvement in the quality of care and a decrease in hospitalizations for patients sustaining heart failure, the economic impact of disease management is still unclear. The current reimbursement structure is a disincentive to providers wanting to offer disease management services to patients sustaining heart failure. Additionally, the cost of providing disease management services such as additional clinical visits, patient education materials, or additional personnel time has not been well documented. Most heart failure disease management studies do confirm the concept that providing increased access to healthcare providers for an at-risk group of patients sustaining heart failure does improve outcomes. However, a large-scale randomized, controlled clinical trial based in the United States is needed to prove that this concept can be implemented beyond a single center and to determine how much it will cost patients, providers, healthcare systems, and payers.

  10. Fetal interventions for congenital heart disease.

    PubMed

    Freud, Lindsay R; Tworetzky, Wayne

    2016-04-01

    This article discusses the rationale, patient selection, technical aspects, and outcomes of percutaneous, ultrasound-guided fetal cardiac intervention (FCI) for structural congenital heart disease. FCI is most commonly performed for three forms of congenital heart disease: severe aortic stenosis with evolving hypoplastic left heart syndrome (HLHS), pulmonary atresia with intact ventricular septum and evolving hypoplastic right heart syndrome, and HLHS with intact or highly restrictive atrial septum. For severe aortic stenosis and pulmonary atresia with intact ventricular septum, the goal of intervention is to alter the natural history such that a biventricular circulation may be achieved postnatally. A growing number of patients have achieved a biventricular circulation; however, patient selection and postnatal management strategy are essential for success. HLHS with intact or highly restrictive atrial septum is one of the most lethal forms of congenital heart disease, and the goal of FCI is to improve survival. Although the creation of an atrial communication in utero is technically feasible and may permit greater stability in the immediate postnatal period, significant improvements in survival have not yet been reported. FCI is an evolving form of treatment for congenital heart disease that holds promise for select patients. Critical evaluation of both short and long-term outcomes is warranted.

  11. Acquired Heart Disease Superimposed on Congenital Heart Disease.

    PubMed

    Glancy, D Luke

    2017-08-12

    A 50-year-old man with a murmur since birth developed systemic arterial hypertension as an adult. He came to the hospital because of dyspnea. He had a pulmonic valve ejection click and a murmur of pulmonic stenosis. His echocardiogram showed biventricular hypertrophy, a flat ventricular septum, a D-shaped left ventricle, systolic doming of the pulmonic valve, and Doppler evidence of a 70 mm Hg peak systolic pressure gradient across the pulmonic valve and a peak right ventricular systolic pressure of 100 mm Hg. His electrocardiograms showed no evidence of the right ventricular and right atrial enlargement so evident on echocardiogram, presumably because it was obscured by the marked changes of left ventricular hypertrophy. Three years later, when he was admitted for sepsis and worsening heart failure with anasarca, the voltage changes of left ventricular hypertrophy had virtually disappeared, likely due to the large amount of fluid between the heart and the electrodes. Copyright © 2017 Elsevier Inc. All rights reserved.

  12. 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.…

  13. Stem cell therapy for ischemic heart diseases.

    PubMed

    Yu, Hong; Lu, Kai; Zhu, Jinyun; Wang, Jian'an

    2017-01-01

    Ischemic heart diseases, especially the myocardial infarction, is a major hazard problem to human health. Despite substantial advances in control of risk factors and therapies with drugs and interventions including bypass surgery and stent placement, the ischemic heart diseases usually result in heart failure (HF), which could aggravate social burden and increase the mortality rate. The current therapeutic methods to treat HF stay at delaying the disease progression without repair and regeneration of the damaged myocardium. While heart transplantation is the only effective therapy for end-stage patients, limited supply of donor heart makes it impossible to meet the substantial demand from patients with HF. Stem cell-based transplantation is one of the most promising treatment for the damaged myocardial tissue. Key recent published literatures and ClinicalTrials.gov. Stem cell-based therapy is a promising strategy for the damaged myocardial tissue. Different kinds of stem cells have their advantages for treatment of Ischemic heart diseases. The efficacy and potency of cell therapies vary significantly from trial to trial; some clinical trials did not show benefit. Diverged effects of cell therapy could be affected by cell types, sources, delivery methods, dose and their mechanisms by which delivered cells exert their effects. Understanding the origin of the regenerated cardiomyocytes, exploring the therapeutic effects of stem cell-derived exosomes and using the cell reprogram technology to improve the efficacy of cell therapy for cardiovascular diseases. Recently, stem cell-derived exosomes emerge as a critical player in paracrine mechanism of stem cell-based therapy. It is promising to exploit exosomes-based cell-free therapy for ischemic heart diseases in the future.

  14. Radiation-induced heart disease in rats

    SciTech Connect

    Lauk, S.; Kiszel, Z.; Buschmann, J.; Trott, K.R.

    1985-04-01

    After local irradiation of the rat heart with X ray doses of over 10 Gy (single dose), animals developed symptoms of radiation-induced heart disease, which at higher doses would lead to fatal cardiac failure. The LD 50 at 1 year was between 15 Gy and 20 Gy. The pericardium and epicardium responded to irradiation with exudative pericarditis after 4 months. Focal myocardial damage was secondary to progressive capillary damage.

  15. Pregnancy and Adult Congenital Heart Disease.

    PubMed

    Bhatt, Ami B; DeFaria Yeh, Doreen

    2015-11-01

    Most women with known congenital heart disease can have successful pregnancy, labor, and delivery. Preconception assessment is essential in understanding anatomy, repairs, and current physiology, all of which can influence risk in pregnancy. With that foundation, a multidisciplinary cardio-obstetric team can predict and prepare for complications that may occur with superimposed hemodynamic changes of pregnancy. Individuals with Eisenmenger syndrome, pulmonary hypertension, cyanosis, significant left heart obstruction, ventricular dysfunction, or prior major cardiac event are among the highest risk for complications.

  16. Coronary Heart Disease Risk Factors in College Students12

    PubMed Central

    Arts, Jennifer; Fernandez, Maria Luz; Lofgren, Ingrid E.

    2014-01-01

    More than one-half of young adults aged 18–24 y have at least 1 coronary heart disease (CHD) risk factor and nearly one-quarter have advanced atherosclerotic lesions. The extent of atherosclerosis is directly correlated with the number of risk factors. Unhealthy dietary choices made by this age group contribute to weight gain and dyslipidemia. Risk factor profiles in young adulthood strongly predict long-term CHD risk. Early detection is critical to identify individuals at risk and to promote lifestyle changes before disease progression occurs. Despite the presence of risk factors and pathological changes, risk assessment and disease prevention efforts are lacking in this age group. Most young adults are not screened and are unaware of their risk. This review provides pathological evidence along with current risk factor prevalence data to demonstrate the need for early detection. Eighty percent of heart disease is preventable through diet and lifestyle, and young adults are ideal targets for prevention efforts because they are in the process of establishing lifestyle habits, which track forward into adulthood. This review aims to establish the need for increased screening, risk assessment, education, and management in young adults. These essential screening efforts should include the assessment of all CHD risk factors and lifestyle habits (diet, exercise, and smoking), blood pressure, glucose, and body mass index in addition to the traditional lipid panel for effective long-term risk reduction. PMID:24618758

  17. Coronary heart disease risk factors in college students.

    PubMed

    Arts, Jennifer; Fernandez, Maria Luz; Lofgren, Ingrid E

    2014-03-01

    More than one-half of young adults aged 18-24 y have at least 1 coronary heart disease (CHD) risk factor and nearly one-quarter have advanced atherosclerotic lesions. The extent of atherosclerosis is directly correlated with the number of risk factors. Unhealthy dietary choices made by this age group contribute to weight gain and dyslipidemia. Risk factor profiles in young adulthood strongly predict long-term CHD risk. Early detection is critical to identify individuals at risk and to promote lifestyle changes before disease progression occurs. Despite the presence of risk factors and pathological changes, risk assessment and disease prevention efforts are lacking in this age group. Most young adults are not screened and are unaware of their risk. This review provides pathological evidence along with current risk factor prevalence data to demonstrate the need for early detection. Eighty percent of heart disease is preventable through diet and lifestyle, and young adults are ideal targets for prevention efforts because they are in the process of establishing lifestyle habits, which track forward into adulthood. This review aims to establish the need for increased screening, risk assessment, education, and management in young adults. These essential screening efforts should include the assessment of all CHD risk factors and lifestyle habits (diet, exercise, and smoking), blood pressure, glucose, and body mass index in addition to the traditional lipid panel for effective long-term risk reduction.

  18. Genetic Syndromes associated with Congenital Heart Disease.

    PubMed

    Ko, Jung Min

    2015-09-01

    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.

  19. [Evaluation of congenital heart disease in adults].

    PubMed

    Oliver Ruiz, José María; Mateos García, Marta; Bret Zurita, Montserrat

    2003-06-01

    Improvements in the diagnosis and surgical treatment of congenital heart disease during infancy and childhood have resulted in an outstanding increase in the prevalence of these entities during adulthood. Congenital heart disease in the adult represents a new diagnostic challenge to the consultant cardiologist, unfamiliar with the anatomical and functional complexities of cardiac malformations. Assessment of adult congenital heart disease with imaging techniques can be as accurate as in children. However, these techniques cannot substitute for a detailed clinical assessment. Physical examination, electrocardiography and chest x-rays remain the three main pillars of bedside diagnosis. Transthoracic echocardiography is undoubtedly the imaging technique which provides most information, and in many situations no additional studies are needed. Nevertheless, ultrasound imaging properties in adults are not as favorable as in children, and prior surgical procedures further impair image quality. Despite recent advances in ultrasound technologies such as harmonic or contrast imaging, other diagnostic procedures are sometimes required. Fortunately, transesophageal echocardiography and magnetic resonance imaging are easily performed in the adult, and do not require anaesthetic support, in contrast to pediatric patients. These techniques, together with nuclear cardiology and cardiac catheterization, complete the second tier of diagnostic techniques for congenital heart disease. To avoid unnecessary repetition of diagnostic procedures, the attending cardiologist should choose the sequence of diagnostic techniques carefully; although the information this yields is often redundant, it is also frequently complementary. This article aims to compare the diagnostic utility of different imaging techniques in adult patients with congenital heart disease, both with and without prior surgical repair.

  20. 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)

  1. 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)

  2. Screening for cardiovascular disease before kidney transplantation

    PubMed Central

    Palepu, Sneha; Prasad, G V Ramesh

    2015-01-01

    Pre-kidney transplant cardiac screening has garnered particular attention from guideline committees as an approach to improving post-transplant success. Screening serves two major purposes: To more accurately inform transplant candidates of their risk for a cardiac event before and after the transplant, thereby informing decisions about proceeding with transplantation, and to guide pre-transplant management so that post-transplant success can be maximized. Transplant candidates on dialysis are more likely to be screened for coronary artery disease than those not being considered for transplantation. Thorough history and physical examination taking, resting electrocardiography and echocardiography, exercise stress testing, myocardial perfusion scintigraphy, dobutamine stress echocardiography, cardiac computed tomography, cardiac biomarker measurement, and cardiac magnetic resonance imaging all play contributory roles towards screening for cardiovascular disease before kidney transplantation. In this review, the importance of each of these screening procedures for both coronary artery disease and other forms of cardiac disease are discussed. PMID:26722655

  3. [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. Copyright © 2011 SERAM. Published by Elsevier Espana. All rights reserved.

  4. New Genetic Insights into Congenital Heart Disease

    PubMed Central

    Ware, Stephanie M.; Jefferies, John Lynn

    2012-01-01

    There has been remarkable progress in understanding the genetic basis of cardiovascular malformations. Chromosome microarray analysis has provided a new tool to understand the genetic basis of syndromic cardiovascular malformations resulting from microdeletion or microduplication of genetic material, allowing the delineation of new syndromes. Improvements in sequencing technology have led to increasingly comprehensive testing for aortopathy, cardiomyopathy, single gene syndromic disorders, and Mendelian-inherited congenital heart disease. Understanding the genetic etiology for these disorders has improved their clinical recognition and management and led to new guidelines for treatment and family-based diagnosis and surveillance. These new discoveries have also expanded our understanding of the contribution of genetic variation, susceptibility alleles, and epigenetics to isolated congenital heart disease. This review summarizes the current understanding of the genetic basis of syndromic and non-syndromic congenital heart disease and highlights new diagnostic and management recommendations. PMID:22822471

  5. 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

  6. Chagas Heart Disease: An Update.

    PubMed

    Malik, Lindsey H; Singh, Gagan D; Amsterdam, Ezra A

    2015-11-01

    Chagas disease, also known as American trypanosomiasis, results from infection by the protozoan Trypanosoma cruzi, and is a major cause of cardiac disease worldwide. Until recently, Chagas disease was confined to those areas of South and Central America where Trypanosoma cruzi is endemic. With the migration of infected individuals, however, the disease has spread, and it is estimated that 6-7 million people worldwide are infected. In the US alone, more than 7 million people from Trypanosoma cruzi-endemic countries became legal US residents by the turn of the century, resulting in a surge of Chagas disease in this country. According to preliminary estimates, the US now ranks seventh in the Western Hemisphere in number of individuals infected with Trypanosoma cruzi, and the disease has become a major public health concern due to limited awareness in the medical community. Copyright © 2015 Elsevier Inc. All rights reserved.

  7. 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.

  8. Epidemiology of congenital heart disease in Brazil

    PubMed Central

    Pinto Júnior, Valdester Cavalcante; Branco, Klébia Magalhães P. Castello; Cavalcante, Rodrigo Cardoso; Carvalho Junior, Waldemiro; Lima, José Rubens Costa; de Freitas, Sílvia Maria; Fraga, Maria Nazaré de Oliveira; de Souza, Nayana Maria Gomes

    2015-01-01

    Introduction Congenital heart disease is an abnormality in the structure or cardiocirculatory function, occurring from birth, even if diagnosed later. It can result in intrauterine death in childhood or in adulthood. Accounted for 6% of infant deaths in Brazil in 2007. Objective To estimate underreporting in the prevalence of congenital heart disease in Brazil and its subtypes. Methods The calculations of prevalence were performed by applying coefficients, giving them function rates for calculations of health problems. The study makes an approach between the literature and the governmental registries. It was adopted an estimate of 9: 1000 births and prevalence rates for subtypes applied to births of 2010. Estimates of births with congenital heart disease were compared with the reports to the Ministry of Health and were studied by descriptive methods with the use of rates and coefficients represented in tables. Results The incidence in Brazil is 25,757 new cases/year, distributed in: North 2,758; Northeast 7,570; Southeast 10,112; South 3,329; and Midwest 1,987. In 2010, were reported to System of Live Birth Information of Ministry of Health 1,377 cases of babies with congenital heart disease, representing 5.3% of the estimated for Brazil. In the same period, the most common subtypes were: ventricular septal defect (7,498); atrial septal defect (4,693); persistent ductus arteriosus (2,490); pulmonary stenosis (1,431); tetralogy of Fallot (973); coarctation of the aorta (973); transposition of the great arteries (887); and aortic stenosis 630. The prevalence of congenital heart disease, for the year of 2009, was 675,495 children and adolescents and 552,092 adults. Conclusion In Brazil, there is underreporting in the prevalence of congenital heart disease, signaling the need for adjustments in the methodology of registration. PMID:26107454

  9. Screening for Chronic Kidney Disease

    MedlinePlus

    ... enough evidence to determine the potential benefits and harms of screening all adults for CKD. This fact ... waste out of the blood. Potential Benefits and Harms The Task Force examined the evidence to see ...

  10. 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

    Chart 19-1). The increases in calories consumed during this time period are attributable primarily to greater average carbohydrate intake, in particular, of starches, refined grains, and sugars. Other specific changes related to increased caloric intake in the United States include larger portion sizes, greater food quantity and calories per meal, and increased consumption of sugar-sweetened beverages, snacks, commercially prepared (especially fast food) meals, and higher energy-density foods. The 2011 Update Provides Critical Data Regarding Cardiovascular Quality of Care, Procedure Utilization, and Costs In light of the current national focus on healthcare utilization, costs, and quality, it is critical to monitor and understand the magnitude of healthcare delivery and costs, as well as the quality of healthcare delivery, related to CVDs. The Update provides these critical data in several sections. Quality-of-Care Metrics for CVDs Chapter 20 reviews many metrics related to the quality of care delivered to patients with CVDs, as well as healthcare disparities. In particular, quality data are available from the AHA’s “Get With The Guidelines” programs for coronary artery disease and heart failure and the American Stroke Association/ AHA’s “Get With the Guidelines” program for acute stroke. Similar data from the Veterans Healthcare Administration, national Medicare and Medicaid data and National Cardiovascular Data Registry Acute Coronary Treatment and Intervention Outcomes Network - “Get With The Guidelines” Registry data are also reviewed. These data show impressive adherence with guideline recommendations for many, but not all, metrics of quality of care for these hospitalized patients. Data are also reviewed on screening for cardiovascular risk factor levels and control. Cardiovascular Procedure Utilization and Costs Chapter 21 provides data on trends and current usage of cardiovascular surgical and invasive procedures. For example, the total number of

  11. Population screening for genetic susceptibility to disease.

    PubMed Central

    Clarke, A.

    1995-01-01

    Genetic screening for susceptibility to common diseases, such as the common cancers, cardiovascular disease, and diabetes, may soon be technically feasible. Commercial interests should not be allowed to introduce such screening before proper evaluation or without adequate counselling and support. The evaluation of such testing should include psychosocial and medical outcomes and outcomes for those given low risks as well as high risks. These tests may distract attention away from environmental factors contributing to disease, for which social and political measures may be more appropriate than individualised susceptibility screening and lifestyle modification. PMID:7613325

  12. The natural cure of coronary heart disease.

    PubMed

    Withnell, Allan

    2003-01-01

    Following the development of coronary heart disease in 1989 I was introduced to an alumnus of the Pritikin Longevity Center in California and I adopted the regimen of diet and exercise. Within five months I was able to abandon all medication and was symptom free. My medical colleagues maintained that, because I had recovered, the Consultant's diagnosis must have been wrong--there can be no cure of coronary heart disease by lifestyle changes alone. As a result of my experience I decided to review the literature to study the natural history of coronary heart disease. My findings strongly suggest that the increase in incidence in the last hundred years from virtually nil to epidemic proportions is due to lifestyle changes and that the disease can be reversed. I list a number of doctors who have influenced large numbers of people to change their lifestyles with great success. They have utilised mainly plant-based diets whose composition is the same or similar to that which Pritikin originally used and which is still extant at the Longevity Center. I conclude by suggesting that the possibility of reversal of coronary heart disease has profound implications for its treatment with enormous potential savings for the National Health Service.

  13. Cyanotic congenital heart disease and atherosclerosis.

    PubMed

    Tarp, Julie Bjerre; Jensen, Annette Schophuus; Engstrøm, Thomas; Holstein-Rathlou, Niels-Henrik; Søndergaard, Lars

    2017-03-04

    Improved treatment options in paediatric cardiology and congenital heart surgery have resulted in an ageing population of patients with cyanotic congenital heart disease (CCHD). The risk of acquired heart disease such as atherosclerosis increases with age.Previous studies have speculated whether patients with CCHD are protected against atherosclerosis. Results have shown that the coronary arteries of patients with CCHD are free from plaques and stenosis. Decreased carotid intima-media thickness and low total plasma cholesterol may indicate a reduced risk of later development of atherosclerosis. However, the evidence is still sparse and questionable, and a reasonable explanation for the decreased risk of developing atherosclerosis in patients with CCHD is still missing.This review provides an overview of what is known about the prevalence and potential causes of the reduced risk of atherosclerosis in patients with CCHD.

  14. Apical aneurysm of Chagas's heart disease.

    PubMed Central

    Oliveira, J S; Mello De Oliveira, J A; Frederigue, U; Lima Filho, E C

    1981-01-01

    A retrospective study of Chagas's heart disease was carried out by a review of necropsy reports with special reference to the lesion known as the apical aneurysm. It was concluded that this lesion was more frequent in men, was unrelated to age, and was unrelated to heart weight. Patients dying of the cardiac consequences of Chagas's cardiomyopathy were more likely to have an apical aneurysm than those whose death was unrelated to the disease but the mode of death (sudden, or with heart failure) was unconnected with its presence. Transillumination from within the ventricle at necropsy was not only useful in demonstrating the aneurysm but also showed areas of myocardial thinning elsewhere. Thrombosis within the lesion was frequent. The aetiology of the apical aneurysm is discussed and it is concluded that while ischaemia, inflammation, thrombosis, and mechanical factors may produce and localise this lesion, the underlying cause is the basic pathogenetic process-parasympathetic nerve cell destruction. Images PMID:7295439

  15. The tale of mind & heart: psychiatric disorders & coronary heart disease.

    PubMed

    Nusair, Maen; Al-dadah, Ashraf; Kumar, Arun

    2012-01-01

    The mind-body interaction has always intrigued humans. Most people, on the basis of either intuition or personal experience, believe that emotional stress can cause or alter the course of even major physical diseases. Sir William Osler described his typical patient with angina pectoris as 'a man whose engine is always set full speed ahead' and described his patients with cardiac disease as 'worriers'. In recent years there has been tangible evidence for the existence of this interaction however modern medicine is still trying to unravel its intricacies. In this article we review the current knowledge regarding the effect of depression, anxiety disorders and the detrimental effect it has on coronary heart disease. In addition we discuss some of the proven acute psychological triggers for acute coronary syndrome.

  16. Screening for Coronary Heart Disease with Electrocardiography

    MedlinePlus

    ... for CHD is based on your age and gender; whether you have diabetes, high blood pressure, or ... Health care professionals use factors such as age, gender, blood pressure, cholesterol level, and smoking to calculate ...

  17. Amyloid heart disease: genetics translated into disease-modifying therapy.

    PubMed

    Sperry, Brett W; Tang, W H Wilson

    2017-03-02

    Given increased awareness and improved non-invasive diagnostic tools, cardiac amyloidosis has become an increasingly recognised aetiology of increased ventricular wall thickness and heart failure with preserved ejection fraction. Once considered a rare disease with no treatment options, translational research has harnessed novel pathways and led the way to promising treatment options. Gene variants that contribute to amyloid heart disease provide unique opportunities to explore potential disease-modifying therapeutic strategies. Amyloidosis has become the model disease through which gene therapy using small interfering RNAs and antisense oligonucleotides has evolved.

  18. 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

  19. 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

  20. Coronary heart disease mortality after irradiation for Hodgkin's disease

    SciTech Connect

    Boivin, J.F.; Hutchison, G.B.

    1982-01-01

    The authors conducted a study designed to evaluate the hypothesis that irradiation to the heart in the treatment for Hodgkin's disease (HD) is associated with increased coronary heart disease (CHD) mortality. This report describes 957 patients diagnosed with HD in 1942-75 and analyzes follow-up findings through December 1977. Twenty-five coronary heart disease deaths have been observed, and 4258.2 person-years of experience at risk have been accrued. The relative death rate (RDR), defined as the CHD mortality for heart-irradiated subjects divided by the mortality for nonirradiated subjects, was estimated. After adjustment for the effect of interval of observation, age, stage, and class, the RDR estimate is 1.5 but does not differ significantly from unit (95% confidence limits: 0.59, 3.7).

  1. Diabetes mellitus and heart disease.

    PubMed

    Ambhore, Anand; Teo, Swee Guan; Poh, Kian Keong

    2013-07-01

    Diabetes mellitus is responsible for diverse cardiovascular complications such as accelerated atherosclerosis, increased plaque burden and diffuse coronary lesions. It is also a major risk factor for myocardial infarction, stroke and peripheral vascular disease. Here, we present two cases. The first patient had subtle changes in the ECGs, with severe coronary artery disease requiring coronary artery bypass grafting, while the second had deep T wave inversion in the ECG and was found to have normal coronary arteries and nonischaemic cardiomyopathy. Although ECG failed to show the severity of the disease, it is invaluable as a simple, noninvasive test to aid in diagnosis. Our two cases stress the importance of a high index of suspicion and the low threshold for investigations in the diabetic population.

  2. Changing Landscape of Congenital Heart Disease.

    PubMed

    Bouma, Berto J; Mulder, Barbara J M

    2017-03-17

    Congenital heart disease is the most frequently occurring congenital disorder affecting ≈0.8% of live births. Thanks to great efforts and technical improvements, including the development of cardiopulmonary bypass in the 1950s, large-scale repair in these patients became possible, with subsequent dramatic reduction in morbidity and mortality. The ongoing search for progress and the growing understanding of the cardiovascular system and its pathophysiology refined all aspects of care for these patients. As a consequence, survival further increased over the past decades, and a new group of patients, those who survived congenital heart disease into adulthood, emerged. However, a large range of complications raised at the horizon as arrhythmias, endocarditis, pulmonary hypertension, and heart failure, and the need for additional treatment became clear. Technical solutions were sought in perfection and creation of new surgical techniques by developing catheter-based interventions, with elimination of open heart surgery and new electronic devices enabling, for example, multisite pacing and implantation of internal cardiac defibrillators to prevent sudden death. Over time, many pharmaceutical studies were conducted, changing clinical treatment slowly toward evidence-based care, although results were often limited by low numbers and clinical heterogeneity. More attention has been given to secondary issues like sports participation, pregnancy, work, and social-related difficulties. The relevance of these issues was already recognized in the 1970s when the need for specialized centers with multidisciplinary teams was proclaimed. Finally, research has become incorporated in care. Results of intervention studies and registries increased the knowledge on epidemiology of adults with congenital heart disease and their complications during life, and at the end, several guidelines became easily accessible, guiding physicians to deliver care appropriately. Over the past decades

  3. Structural Heart Disease Intervention: The Canadian Landscape.

    PubMed

    Asgar, Anita W; Horlick, Eric; McKenzie, Kevin; Brass, Neil; Cantor, Warren J; Chan, Albert; Della Siega, Anthony; Gobeil, Jean Francois; Kassam, Saleem; Love, Michael P; Mansour, Samer; Martucci, Giuseppe; Nadeem, Najaf; Natarajan, Madhu K; Paddock, Vernon; Rodés-Cabau, Josep; Traboulsi, Mouhieddin; Velianou, James L; Welsh, Robert C; Wood, David; Webb, John G

    2017-09-01

    Cardiovascular disease encompasses coronary artery disease and valvular heart disease, and the prevalence of both increases with age. Over the past decade, the landscape of interventional cardiology has evolved to encompass a new set of percutaneous procedures outside the coronary tree, including transcatheter aortic valve implantation, transcatheter mitral valve repair, and left atrial appendage occlusion. These interventions have sparked a new discipline within interventional cardiology referred to as structural heart disease (SHD) intervention. The access to and numbers of such procedures performed in Canada is currently unknown. This "first of its kind" survey of structural interventions provides insight into the landscape of SHD intervention in Canada and the challenges faced by cardiologists to deliver this important care. Copyright © 2017 Canadian Cardiovascular Society. Published by Elsevier Inc. All rights reserved.

  4. Other Possible Heart Disease Risk Factors

    MedlinePlus

    ... and anxiety Negative emotions like depression, stress, and anxiety can raise your risk of developing heart disease . Researchers aren't exactly sure why this is. Perhaps these emotions lead to unhealthy ways of coping, such as smoking, drink too much, or eating high-fat foods — ...

  5. 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. Copyright © 2014 Elsevier Ltd. All rights reserved.

  6. The adult patient with congenital heart disease.

    PubMed

    Baum, V C

    1996-02-01

    In adults with congenital heart disease who are confronted with noncardiac surgery, perioperative risks can be reduced, often appreciably, when problems inherent to this patient population are anticipated. The first necessity is to clarify the diagnosis and to be certain that appropriate information is obtained from a cardiologist with adequate knowledge of congenital heart disease in adults. Physiology and anatomy can vary significantly among patients who superficially carry identical diagnoses. Elective noncardiac surgery should be preceded by clinical assessment including review of clinical and laboratory data and securing the results of necessary diagnostic studies. Preoperative assessment should be performed far enough in advance of the anticipated date of surgery to allow critical assessment of the data and potential discussions with colleagues. Appropriate cardiovascular laboratory studies to be obtained or reviewed include electrocardiograms, chest radiographs, echocardiograms, and cardiac catheterization data, which may include specialized intracardiac electrophysiologic testing. Congenital heart disease in adults is a new and evolving area of special interest and expertise in cardiovascular medicine. Multidisciplinary centers for the care of these patients are being developed. The 22nd Bethesda Conference recommended that these centers include among their consultants anesthesiologists with special expertise in managing patients with congenital heart disease. These anesthesiologists can have the option of serving either as the attending anesthesiologists when patients require noncardiac surgery or as consultants and resource individuals to other anesthesiologists.

  7. The Counselor and Coronary Heart Disease

    ERIC Educational Resources Information Center

    Ottens, Allen J.

    1977-01-01

    It is clear that steps can be taken for heart disease prevention and that counselors must give thought to adapting existing ideas and techniques and to developing and experimenting with new and innovative preventive tactics. Of utmost importance is the belief that behavioral intervention is both warranted and worthwhile. (Author)

  8. The Counselor and Coronary Heart Disease

    ERIC Educational Resources Information Center

    Ottens, Allen J.

    1977-01-01

    It is clear that steps can be taken for heart disease prevention and that counselors must give thought to adapting existing ideas and techniques and to developing and experimenting with new and innovative preventive tactics. Of utmost importance is the belief that behavioral intervention is both warranted and worthwhile. (Author)

  9. Hybrid interventional procedures in congenital heart disease.

    PubMed

    Holoshitz, Noa; Kenny, Damien; Hijazi, Ziyad M

    2014-01-01

    The evolution of congenital cardiac surgery has seen significant innovative advances in collaborative efforts between congenital cardiac surgeons and interventionalists to provide the least invasive intervention with the greatest hemodynamic benefit for patients with congenital heart disease. This review looks at how this collaborative approach has evolved and is being applied to treat a number of congenital conditions across the age ranges.

  10. Rheumatic Heart Disease: The Unfinished Global Agenda.

    PubMed

    Nulu, Shanti; Bukhman, Gene; Kwan, Gene F

    2017-02-01

    Primarily affecting the young, rheumatic heart disease (RHD) is a neglected chronic disease commonly causing premature morbidity and mortality among the global poor. Standard clinical prevention and treatment is based on studies from the early antimicrobial era, as research investment halted soon after the virtual eradication of the disease from developed countries. The emergence of new global data on disease burden, new technologies, and a global health equity platform have revitalized interest and investment in RHD. This review surveys past and current evidence for standard RHD diagnosis and treatment, highlighting gaps in knowledge. Copyright © 2016 Elsevier Inc. All rights reserved.

  11. Diabetes mellitus is a coronary heart disease risk equivalent for peripheral vascular disease.

    PubMed

    Newman, Jonathan D; Rockman, Caron B; Kosiborod, Mikhail; Guo, Yu; Zhong, Hua; Weintraub, Howard S; Schwartzbard, Arthur Z; Adelman, Mark A; Berger, Jeffrey S

    2017-02-01

    Diabetes mellitus (diabetes) is associated with significantly increased risk of peripheral vascular disease. Diabetes is classified as a coronary heart disease (CHD) risk equivalent, but it is unknown whether diabetes is a CHD risk equivalent for peripheral vascular disease. The objective was to evaluate the odds of peripheral arterial disease (PAD) or carotid artery stenosis (CAS) among participants with diabetes, CHD, or both, compared with participants without diabetes or CHD, in a nationwide vascular screening database. We hypothesized that diabetes and CHD would confer similar odds of PAD and CAS.

  12. Radiation-induced valvular heart disease.

    PubMed

    Gujral, Dorothy M; Lloyd, Guy; Bhattacharyya, Sanjeev

    2016-02-15

    Radiation to the mediastinum is a key component of treatment with curative intent for a range of cancers including Hodgkin's lymphoma and breast cancer. Exposure to radiation is associated with a risk of radiation-induced heart valve damage characterised by valve fibrosis and calcification. There is a latent interval of 10-20 years between radiation exposure and development of clinically significant heart valve disease. Risk is related to radiation dose received, interval from exposure and use of concomitant chemotherapy. Long-term outlook and the risk of valve surgery are related to the effects of radiation on mediastinal structures including pulmonary fibrosis and pericardial constriction. Dose prediction models to predict the risk of heart valve disease in the future and newer radiation techniques to reduce the radiation dose to the heart are being developed. Surveillance strategies for this cohort of cancer survivors at risk of developing significant heart valve complications are required. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

  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.

  14. Berlin Heart EXCOR use in patients with congenital heart disease.

    PubMed

    Morales, David L S; Zafar, Farhan; Almond, Christopher S; Canter, Charles; Fynn-Thompson, Francis; Conway, Jennifer; Adachi, Iki; Lorts, Angela

    2017-02-08

    Management of mechanical circulatory support in children with congenital heart disease (CHD) is challenging due to physiologic variations and anatomic limitations to device placement. In this study we examine the use of Berlin Heart EXCOR in CHD patients. CHD patients were identified from the EXCOR Pediatric Study data set (2007 to 2010). Mortality and serious adverse events were compared between CHD and non-CHD cohorts, and predictors of poor outcomes in the CHD cohort were identified. CHD was present in 29% (n = 59, 18 with 1-ventricle physiology) of all EXCOR patients (N = 204). Successful bridge (transplant or wean) was less likely in CHD patients compared with non-CHD patients (48% vs 80%; p < 0.01). Among CHD patients, no neonates, 25% of infants (30 days to 1 year) and 65% of children (>1 year) were successfully bridged. Pre-implant congenital heart surgery (CHS) and extracorporeal membrane oxygenation (ECMO) on the same admission occurred in 60% of children ≤1 year of age (83% of neonates, 50% of infants), with 8% survival. Regardless of age, patients who did not have CHS and ECMO had 61% survival. Smaller pump, pre-implant bilirubin >1.2 mg/dl and renal dysfunction were independently associated with mortality. End-organ function at implant reliably predicts adverse outcomes and should be considered when making implant decisions. EXCOR use in neonates and infants with CHD should be approached cautiously. If patients have undergone pre-implant CHS and ECMO, EXCOR support may not provide any survival benefit. EXCOR support in non-infants with CHD is challenging but can be consistently successful with appropriate patient selection. Copyright © 2017 International Society for Heart and Lung Transplantation. Published by Elsevier Inc. All rights reserved.

  15. 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.

  16. 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

  17. Gene and cell-based therapies for heart disease.

    PubMed

    Melo, Luis G; Pachori, Alok S; Kong, Deling; Gnecchi, Massimiliano; Wang, Kai; Pratt, Richard E; Dzau, Victor J

    2004-04-01

    Heart disease remains the prevalent cause of premature death and accounts for a significant proportion of all hospital admissions. Recent developments in understanding the molecular mechanisms of myocardial disease have led to the identification of new therapeutic targets, and the availability of vectors with enhanced myocardial tropism offers the opportunity for the design of gene therapies for both protection and rescue of the myocardium. Genetic therapies have been devised to treat complex diseases such as myocardial ischemia, heart failure, and inherited myopathies in various animal models. Some of these experimental therapies have made a successful transition to clinical trial and are being considered for use in human patients. The recent isolation of endothelial and cardiomyocyte precursor cells from adult bone marrow may permit the design of strategies for repair of the damaged heart. Cell-based therapies may have potential application in neovascularization and regeneration of ischemic and infarcted myocardium, in blood vessel reconstruction, and in bioengineering of artificial organs and prostheses. We expect that advances in the field will lead to the development of safer and more efficient vectors. The advent of genomic screening technology should allow the identification of novel therapeutic targets and facilitate the detection of disease-causing polymorphisms that may lead to the design of individualized gene and cell-based therapies.

  18. The Parathyroid Gland and Heart Disease.

    PubMed

    Brown, Spandana J; Ruppe, Mary D; Tabatabai, Laila S

    2017-01-01

    The parathyroid glands are critical to maintaining calcium homeostasis through actions of parathyroid hormone (PTH). Recent clinical and molecular research has shown that direct and indirect actions of PTH also affect the heart and vasculature through downstream actions of G protein-coupled receptors in the myocardium and endothelial cells. Patients with disorders of the parathyroid gland have higher incidences of hypertension, arrhythmias, left ventricular hypertrophy, heart failure, and calcific disease which translate into increased cardiac morbidity and mortality. Importantly, clinical research also suggests that early treatment of parathyroid disorders through medical or surgical management may reverse cardiovascular remodeling and mitigate cardiac risk factors.

  19. Pulmonary hypertension due to left heart disease.

    PubMed

    Berthelot, Emmanuelle; Bailly, Minh Tam; Hatimi, Safwane El; Robard, Ingrid; Rezgui, Hatem; Bouchachi, Amir; Montani, David; Sitbon, Olivier; Chemla, Denis; Assayag, Patrick

    Pulmonary hypertension due to left heart disease, also known as group 2 pulmonary hypertension according to the European Society of Cardiology/European Respiratory Society classification, is the most common cause of pulmonary hypertension. In patients with left heart disease, the development of pulmonary hypertension favours right heart dysfunction, which has a major impact on disease severity and outcome. Over the past few years, this condition has been considered more frequently. However, epidemiological studies of group 2 pulmonary hypertension are less exhaustive than studies of other causes of pulmonary hypertension. In group 2 patients, pulmonary hypertension may be caused by an isolated increase in left-sided filling pressures or by a combination of this condition with increased pulmonary vascular resistance, with an abnormally high pressure gradient between arteries and pulmonary veins. A better understanding of the conditions underlying pulmonary hypertension is of key importance to establish a comprehensive diagnosis, leading to an adapted treatment to reduce heart failure morbidity and mortality. In this review, epidemiology, mechanisms and diagnostic approaches are reviewed; then, treatment options and future approaches are considered. Copyright © 2017. Published by Elsevier Masson SAS.

  20. Establishment of an Australian National Genetic Heart Disease Registry.

    PubMed

    Ingles, Jodie; McGaughran, Julie; Vohra, Jitendra; Weintraub, Robert G; Davis, Andrew; Atherton, John; Semsarian, Christopher

    2008-12-01

    A National Genetic Heart Disease Registry has recently been established, with the aim to enroll every family in Australia with a genetically determined cardiomyopathy or primary arrhythmic disorder. The Registry seeks to further our understanding of the impact and burden of disease in this population; increase awareness and provide education to health professionals and families; and establish a large cardiac genetic cohort as a resource for approved research studies. The Registry is currently recruiting families with inherited cardiomyopathies (e.g. hypertrophic cardiomyopathy) and primary arrhythmogenic disorders (e.g. long QT syndrome), with scope to expand this in the future. Affected individuals, as well as their first-degree (at-risk) family members are eligible to enroll. Participants are currently being recruited from cardiac genetics clinics in approved recruitment sites and hope to expand to other Australian centres including general cardiology practice in the future. A significant focus of the Registry is to improve understanding and create awareness of inherited heart diseases, which includes ensuring families are aware of genetic testing options and current clinical screening recommendations for at-risk family members. A Registry Advisory Committee has been established under the NHMRC Guidelines, and includes a representative from each major recruitment centre. This committee approves all decisions relating to the Registry including approval of research studies. A National Genetic Heart Disease Registry will provide a valuable resource to further our knowledge of the clinical and genetic aspects of these diseases. Since most of the current data about the prevalence, natural history and outcomes of genetic heart diseases has emanated from the United States and Europe, characterising these Australian populations will be of significant benefit, allowing for more informed and specific health care planning and resource provision.

  1. Metabolic Syndrome in Adults With Congenital Heart Disease.

    PubMed

    Deen, Jason F; Krieger, Eric V; Slee, April E; Arslan, Alex; Arterburn, David; Stout, Karen K; Portman, Michael A

    2016-02-12

    Metabolic syndrome increases risk for atherosclerotic coronary artery disease, and its prevalence increases with increasing age and body mass index. Adults with congenital heart disease (ACHD) are now living longer and accruing coronary artery disease risk factors. However, the prevalence of metabolic syndrome in ACHD patients is unknown. We conducted a retrospective cohort study of ACHD patients at our center to quantify the prevalence of metabolic syndrome in an ACHD population. Using case-control matching, we constructed a comparable control group from a population-based sample of 150 104 adults. International Diabetes Federation criteria were used to define metabolic syndrome. We used logistic regression to compare the risk of metabolic syndrome across the resulting cohorts, which were composed of 448 ACHD patients and 448 controls matched by age and sex. Mean age of both groups was 32.4±11.3 years, and 51.3% were female. Obesity was present in 16.1% of the ACHD patients and 16.7% of the controls. Metabolic syndrome was more common in ACHD patients than in controls (15.0% versus 7.4%; odds ratio 1.82, 95% CI 1.25-2.65). Our data suggest that metabolic syndrome is more common among adults with congenital heart disease than in the general population. Thus, patients with congenital heart disease should be screened for metabolic syndrome and risk factors mitigated where possible to prevent atherosclerotic coronary artery disease. Preventive cardiology should be included during routine ACHD care. © 2016 The Authors. Published on behalf of the American Heart Association, Inc., by Wiley Blackwell.

  2. Appetite suppressants and valvular heart disease.

    PubMed

    Weissman, N J

    2001-04-01

    The association between valvular heart disease and diet pills was discovered several years ago in a small cohort of patients. Subsequent uncontrolled surveys and reports suggested a prevalence of cardiac abnormalities as high as 30%. These results led to widespread concern by millions of appetite suppressant users and the withdrawal of both fenfluramine and dexfenfluramine from the market. Through this review of the literature, it becomes apparent that we have better defined the association between valvular heart disease and appetite suppressants; nonetheless, many questions and controversies remain. Most large scale, multicenter, controlled studies have shown that a prevalence of significant valve regurgitation is between 2 and 12% and that the likelihood of disease increases with increasing dose and/or duration of appetite suppressant use, but several other issues, such as the mechanism of action, remain unanswered.

  3. Serotonergic Drugs and Valvular Heart Disease

    PubMed Central

    Rothman, Richard B.; Baumann, Michael H.

    2009-01-01

    Background The serotonin (5-HT) releasers (±)-fenfluramine and (+)-fenfluramine were withdrawn from clinical use due to increased risk of valvular heart disease. One prevailing hypothesis (i.e., the “5-HT hypothesis”) suggests that fenfluramine-induced increases in plasma 5-HT underlie the disease. Objective Here we critically evaluate the possible mechanisms responsible for fenfluramine-associated valve disease. Methods Findings from in vitro and in vivo experiments performed in our laboratory are reviewed. The data are integrated with existing literature to address the validity of the 5-HT hypothesis and suggest alternative explanations. Conclusions The overwhelming majority of evidence refutes the 5-HT hypothesis. A more likely cause of fenfluramine-induced valvulopathy is activation of 5-HT2B receptors on heart valves by the metabolite norfenfluramine. Future serotonergic medications should be designed to lack 5-HT2B agonist activity. PMID:19505264

  4. 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

  5. Pharmacogenomics of hypertension and heart disease.

    PubMed

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

    2015-09-01

    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.

  6. The global burden of congenital heart disease.

    PubMed

    Hoffman, Julien Ie

    2013-05-01

    Although the incidence of congenital heart disease (CHD) is similar worldwide, the burden of supporting these patients falls more heavily on countries with high fertility rates. In a country with a fertility rate of about eight per woman, the population has to support four times as many children with CHD as in a country with a fertility rate of two. Countries with the highest fertility rates tend to have the lowest incomes per capita, thus accentuating the disparity. Countries with high fertility rates have more children with congenital heart disease per wage earner. Improving local health services and controlling infectious diseases (diarrhoeal illness, rheumatic fever, measles, rotoviral infection) are important but are mere 'band-aids' compared to improving education, empowering women and reducing birth rates.

  7. Maternal valvular heart disease in pregnancy.

    PubMed

    Roeder, Hilary A; Kuller, Jeffrey A; Barker, Piers C A; James, Andra H

    2011-09-01

    Valvular heart disease is common in pregnancy. Maternal physiology changes significantly during gestation with substantial increases in cardiac output and blood volume; this can cause unmasking or worsening of cardiac disease. Acquired valvular lesions most frequently arise from rheumatic fever, especially in patients who have emigrated from developing nations. Congenital lesions are also encountered. The most common conditions seen, mitral stenosis and regurgitation and aortic stenosis and regurgitation, each require a specific evaluation and management and are associated with their own set of possible complications. Patients with prosthetic valves require anticoagulation, and maternal and fetal risks and benefits must be carefully weighed. Patients with heart disease should be meticulously managed preconceptionally up to the postpartum period by maternal-fetal medicine specialists, obstetricians, cardiologists, and anesthesiologists using a multi-disciplinary approach to their cardiac conditions. Obstetricians & Gynecologists and Family Physicians. After the completing the CME activity, physicians should be better able to examine the epidemiology of valvular heart disease in pregnancy, categorize key physiologic parameters that change in the cardiovascular system during pregnancy, classify the pathophysiology of valvular lesions, and evaluate the general principles of maternal and fetal management for cardiac disease.

  8. 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

  9. Pregnancy in women with congenital heart disease.

    PubMed

    D'Souza, Rohan; Sermer, Mathew; Silversides, Candice K

    2015-03-01

    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.

  10. Women's Heart Disease: Cindy Parsons and Follow the Fifty

    MedlinePlus

    ... this page please turn JavaScript on. Feature: Women's Heart Disease Cindy Parsons and Follow the Fifty Past Issues / ... Program, knowing that her personal risk factors for heart disease, including family history, were high. She watched her ...

  11. Too Few Women, Docs Understand Dangers of Heart Disease

    MedlinePlus

    ... html Too Few Women, Docs Understand Dangers of Heart Disease It kills more than all cancers combined, but ... 22, 2017 THURSDAY, June 22, 2017 (HealthDay News) -- Heart disease is the leading killer of U.S. women, but ...

  12. Increasing Numbers of Pregnant Women Also Have Heart Disease

    MedlinePlus

    ... html Increasing Numbers of Pregnant Women Also Have Heart Disease Multiple specialists may be needed to care for ... 2017 (HealthDay News) -- Many more American women with heart disease are choosing to have babies, a new study ...

  13. Heart Disease in Women | NIH MedlinePlus the Magazine

    MedlinePlus

    ... or about one every minute and a half. Awareness among women about their No. 1 killer is ... for heart disease. According to a recent survey, awareness of heart disease among all U.S. women has ...

  14. 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

  15. Evaluation of coronary artery calcium screening strategies focused on risk categories: The Dallas Heart Study

    PubMed Central

    Patel, Mahesh J.; de Lemos, James A.; McGuire, Darren K.; See, Raphael; Lindsey, Jason B.; Murphy, Sabina A.; Grundy, Scott M.; Khera, Amit

    2010-01-01

    Background A strategy using coronary artery calcium (CAC) screening to refine coronary heart disease risk assessment in moderately high risk (MHR) subjects (10-year risk 10%–20%) has been suggested. The potential impact of this strategy is unknown. Methods Coronary artery calcium screening strategies focused on MHR subjects were modeled in 2,610 subjects aged 30 to 65 years undergoing Framingham risk scoring and CAC assessment in the Dallas Heart Study. The proportions of subjects eligible for imaging and reclassified from MHR to high risk (HR) (10-year risk >20%) based upon CAC scores were determined. Results Only 1.0% of women and 15.4% of men were at MHR by Framingham risk scoring and thus eligible for imaging, and <0.1% and 1.1% respectively, changed from MHR to HR using a CAC threshold ≥400. Coronary artery calcium imaging targeting MHR subjects was also relatively inefficient (>100 women, 14.3 men scanned per subject reclassified). Restricting to an older age range (45–65 years) or expanding the MHR group to 6% to 20% risk had virtually no impact on risk assessment in women. In a secondary analysis, a proposed imaging strategy targeting promotion of subjects from lower risk to MHR was more efficient and had greater yield than current recommendations targeting promotion from MHR to HR. Conclusions Coronary artery calcium screening strategies focused on MHR subjects will have a negligible impact on risk assessment in women and a modest impact in men. Further studies are needed to optimize the use of CAC screening as an adjunct to coronary heart disease risk assessment, especially for women and those at seemingly lower risk. PMID:19464410

  16. Evaluation of coronary artery calcium screening strategies focused on risk categories: the Dallas Heart Study.

    PubMed

    Patel, Mahesh J; de Lemos, James A; McGuire, Darren K; See, Raphael; Lindsey, Jason B; Murphy, Sabina A; Grundy, Scott M; Khera, Amit

    2009-06-01

    A strategy using coronary artery calcium (CAC) screening to refine coronary heart disease risk assessment in moderately high risk (MHR) subjects (10-year risk 10%-20%) has been suggested. The potential impact of this strategy is unknown. Coronary artery calcium screening strategies focused on MHR subjects were modeled in 2,610 subjects aged 30 to 65 years undergoing Framingham risk scoring and CAC assessment in the Dallas Heart Study. The proportions of subjects eligible for imaging and reclassified from MHR to high risk (HR) (10-year risk >20%) based upon CAC scores were determined. Only 1.0% of women and 15.4% of men were at MHR by Framingham risk scoring and thus eligible for imaging, and <0.1% and 1.1% respectively, changed from MHR to HR using a CAC threshold > or = 400. Coronary artery calcium imaging targeting MHR subjects was also relatively inefficient (>100 women, 14.3 men scanned per subject reclassified). Restricting to an older age range (45-65 years) or expanding the MHR group to 6% to 20% risk had virtually no impact on risk assessment in women. In a secondary analysis, a proposed imaging strategy targeting promotion of subjects from lower risk to MHR was more efficient and had greater yield than current recommendations targeting promotion from MHR to HR. Coronary artery calcium screening strategies focused on MHR subjects will have a negligible impact on risk assessment in women and a modest impact in men. Further studies are needed to optimize the use of CAC screening as an adjunct to coronary heart disease risk assessment, especially for women and those at seemingly lower risk.

  17. 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.

  18. Modern risk stratification in coronary heart disease.

    PubMed

    Ginghina, C; Bejan, I; Ceck, C D

    2011-11-14

    The prevalence and impact of cardiovascular diseases in the world are growing. There are 2 million deaths due to cardiovascular disease each year in the European Union; the main cause of death being the coronary heart disease responsible for 16% of deaths in men and 15% in women. Prevalence of cardiovascular disease in Romania is estimated at 7 million people, of which 2.8 million have ischemic heart disease. In this epidemiological context, risk stratification is required for individualization of therapeutic strategies for each patient. The continuing evolution of the diagnosis and treatment techniques combines personalized medicine with the trend of therapeutic management leveling, based on guidelines and consensus, which are in constant update. The guidelines used in clinical practice have involved risk stratification and identification of patient groups in whom the risk-benefit ratio of using new diagnostic and therapeutic techniques has a positive value. Presence of several risk factors may indicate a more important total risk than the presence / significant increase from normal values of a single risk factor. Modern trends in risk stratification of patients with coronary heart disease are polarized between the use of simple data versus complex scores, traditional data versus new risk factors, generally valid scores versus personalized scores, depending on patient characteristics, type of coronary artery disease, with impact on the suggested therapy. All known information and techniques can be integrated in a complex system of risk assessment. The current trend in risk assessment is to identify coronary artery disease in early forms, before clinical manifestation, and to guide therapy, particularly in patients with intermediate risk, which can be classified in another class of risk based on new obtained information.

  19. Cardiac arrhythmias in Chagas' heart disease.

    PubMed

    Elizari, M V; Chiale, P A

    1993-10-01

    Chagas' disease is a chronic parasitosis affecting most Latin American countries. Its most important clinical manifestation is a late developing chronic myocarditis and, much less frequently, an early acute myocarditis. Chagasic myocardial damage is microfocal and disseminated throughout the heart. In most cases, the coexistence of areas of myocytic degeneration, inflammatory infiltration, and fibrosis suggests a permanent evolving process. Commonly, chronic chagasic myocarditis resembles a dilated cardiomyopathy, with characteristic ECG abnormalities (atrial and ventricular extrasystoles, intraventricular and/or AV conduction disturbances, and primary ST-T wave changes). Since myocardial damage is scattered throughout the heart, the ECG abnormalities (arrhythmias, conduction disturbances, and repolarization changes) are also representative of the widespread cardiac involvement. Thus, sick sinus syndrome, atrial extrasystoles, intraatrial conduction disturbances, and atrial fibrillation or flutter are common findings in different stages of the disease. At the ventricular level, both conduction disturbances and arrhythmias are conspicuous expressions of the myocardial damage. Right bundle branch block alone or in combination with left anterior hemiblock are the most common conduction defects. Further compromise of the conduction system can lead to different degrees of AV block. Chagas' disease is the main cause of bundle branch block and AV block in endemic areas. In advanced cases of Chagas' heart disease, ventricular premature contractions are extremely frequent, multiform, and repetitive (couplets and runs of ventricular tachycardia), and show R on T phenomenon. These arrhythmias are usually aggravated by increased sympathetic tone, implying an enhanced risk of cardiac sudden death among chagasic patients, which is sometimes the first manifestation of the illness. Chronic chagasic myocarditis is the leading cause of cardiovascular death, mostly as a consequence

  20. Arrhythmogenic inherited heart muscle diseases in children.

    PubMed

    Towbin, J A; Bowles, N E

    2001-01-01

    The left ventricle (LV) plays a central role in the maintenance of health of children and adults due to its role as the major pump of the heart. In cases of LV dysfunction, a significant percentage of affected individuals develop signs and symptoms of congestive heart failure, leading to the need for therapeutic intervention. Therapy for these patients include anticongestive medications and, in some, placement of devices such as aortic balloon pump or left ventricular assist device, or cardiac transplantation. In the majority of patients the origin is unknown, leading to the term idiopathic dilated cardiomyopathy. During the past decade, the basis of LV dysfunction has begun to unravel. In approximately 30% to 40% of cases, the disorder is inherited; autosomal dominant inheritance is most common (although X-linked, autosomal recessive and mitochondrial inheritance occurs). In the remaining patients, the disorder is presumed to be acquired, with inflammatory heart disease playing an important role. In the case of familial dilated cardiomyopathy, the genetic basis is beginning to unfold. To date, 2 genes for X-linked familial dilated cardiomyopathy (dystrophin, G4.5) have been identified and 4 genes for the autosomal dominant form (actin, desmin, lamin A/C, delta-sarcoglycan) have been described. In 1 form of inflammatory heart disease, coxsackievirus myocarditis, inflammatory mediators, and dystrophin cleavage play a role in the development of LV dysfunction. This review describes the molecular genetics of LV dysfunction and provide evidence for a "final common pathway" responsible for the phenotype.

  1. Radiation-associated valvular heart disease.

    PubMed

    Ong, Daniel S; Aertker, Robert A; Clark, Alexandra N; Kiefer, Todd; Hughes, G Chad; Harrison, J Kevin; Bashore, Thomas M

    2013-11-01

    Therapeutic ionizing radiation, such as that used in the treatment of Hodgkin's lymphoma, can cause cardiac valvular damage that may take several years to manifest as radiation-associated valvular heart disease. Treatment can be complicated by comorbid radiation injury to other cardiac and mediastinal structures that lead to traditional surgical valve replacement or repair becoming high-risk. A representative case is presented that demonstrates the complexity of radiation-associated valvular heart disease and its successful treatment with percutaneous transcatheter valve replacement. The prevalence and pathophysiologic mechanism of radiation-associated valvular injury are reviewed. Anthracycline adjuvant therapy appears to increase the risk of valvular fibrosis. Left-sided heart valves are more commonly affected than right-sided heart valves. A particular pattern of calcification has been noted in some patients, and experimental data suggest that radiation induction of an osteogenic phenotype may be responsible. A renewed appreciation of the cardiac valvular effects of therapeutic ionizing radiation for mediastinal malignancies is important, and the treatment of such patients may be assisted by the development of novel, less-invasive approaches.

  2. Coeliac disease and autoimmune disease-genetic overlap and screening.

    PubMed

    Lundin, Knut E A; Wijmenga, Cisca

    2015-09-01

    Coeliac disease is a treatable, gluten-induced disease that often occurs concurrently with other autoimmune diseases. In genetic studies since 2007, a partial genetic overlap between these diseases has been revealed and further insights into the pathophysiology of coeliac disease and autoimmunity have been gained. However, genetic screening is not sensitive and specific enough to accurately predict disease development. The current method to diagnose individuals with coeliac disease is serological testing for the presence of autoantibodies whilst the patient is on a regular, gluten-containing diet, followed by gastroduodenoscopy with duodenal biopsy. Serological test results can also predict the probability of coeliac disease development, even if asymptomatic. In patients with autoimmune diseases known to occur alongside coeliac disease (particularly type 1 diabetes mellitus or thyroid disorders), disease screening-and subsequent treatment if coeliac disease is detected-could have beneficial effects on progression or potential complications of both diseases, owing to the effectiveness of gluten-free dietary interventions in coeliac disease. However, whether diagnosis of coeliac disease and subsequent dietary treatment can prevent autoimmune diseases is debated. In this Review, the genetic and immunological features of coeliac disease, overlap with other autoimmune diseases and implications for current screening strategies will be discussed.

  3. Poor oral health and coronary heart disease.

    PubMed

    Joshipura, K J; Rimm, E B; Douglass, C W; Trichopoulos, D; Ascherio, A; Willett, W C

    1996-09-01

    A few recent studies have shown associations between poor oral health and coronary heart disease (CHD). The objective of this study was to examine the incidence of CHD in relation to number of teeth present and periodontal disease, and to explore potential mediators of this association, in a prospective cohort study. This study is a part of the ongoing Health Professionals Follow-Up Study (HPFS). Participants included a US national sample of 44,119 male health professionals (58% of whom were dentists), from 40 to 75 years of age, who reported no diagnosed CHD, cancer, or diabetes at baseline. We recorded 757 incident cases of CHD, including fatal and non-fatal myocardial infarction and sudden death, in six years of follow-up. Among men who reported pre-existing periodontal disease, those with 10 or fewer teeth were at increased risk of CHD compared with men with 25 or more teeth (relative risk = 1.67; 95% confidence interval, 1.03 to 2.71), after adjustment for standard CHD risk factors. Among men without pre-existing periodontal disease, no relationship was found (relative risk = 1.11; 95% confidence interval, 0.74 to 1.68). The associations were only slightly attenuated after we controlled for dietary factors. No overall associations were found between periodontal disease and coronary heart disease. Tooth loss may be associated with increased risk of CHD, primarily among those with a positive periodontal disease history; diet was only a small mediator of this association.

  4. Nativity and cardiovascular disease screening practices.

    PubMed

    Jurkowski, Janine M

    2006-10-01

    Cardiovascular diseases (CVD) are the leading causes of death among Mexican American adults living in the United States. Using data from a modified Behavioral Risk Factor Surveillance Survey and guided by the Anderson Model, this study examined the effect of nativity on CVD screening practices among 423 Mexican American adults living in Chicago. Dependent variables included having had a blood pressure and cholesterol screening and a routine check up in the past 2 years. Multivariate analyses were used to control for sociodemographic factors, while accounting for complex sampling design. Compared to those born in Mexico, US-born Mexican Americans had significantly greater odds of obtaining blood pressure (OR=5.61), and cholesterol screenings (OR=1.60) and having a routine checkup (OR=2.69) in the past 2 years. Health professionals with an agenda to increase screenings for CVD risk factors among Mexican Americans living in northern cities should understand the impact of nativity on screening practices.

  5. 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…

  6. 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…

  7. 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…

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

    MedlinePlus

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

  9. 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

  10. Coronary Heart Disease and Emotional Intelligence.

    PubMed

    Vlachaki, Chrisanthy; Maridaki Kassotaki, Katerina

    2013-09-23

    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. The aim of the present study was to examine the relation between different dimensions of Emotional Intelligence and coronary heart disease. 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. The results showed that there is a link between the regulation of emotions and the occurrence of CHD. The evidence reported in the present study makes stronger the claim that EI plays a significant role in the occurrence of CHD.

  11. [Transcatheter treatment of congenital heart disease].

    PubMed

    Godart, François

    2006-03-31

    For more than 20 years, interventional cardiac catheterization has considerably increased in the therapeutic management of simple congenital heart disease in childhood. It is possible to correct pulmonary or aortic valvar stenosis, to close a persistent shunt as patent arterial duct or atrial septal defect. Sometimes, it can replace surgical repair and can be proposed as a first line treatment. Interventional cardiac catheterisation has several advantages for the patient: no thoracotomy, no scar, shorter hospital stay, less painful, lower morbidity and reduced cost. These techniques have also benefited from miniaturization and evolution of the occluders with time. Gene therapy, tissue engineering and new imaging modality (MRI, endovascular echo) will be the future of interventional cardiac catheterization which will occupy a more important place in the treatment of congenital heart disease in children.

  12. Keeping children with congenital heart disease healthy.

    PubMed

    Woodward, Cathy S

    2011-01-01

    Keeping children with congenital heart disease healthy is vital to their long-term survival and quality of life. Nurse practitioners are in an excellent position to keep these sometimes fragile children healthy before, between, and after their cardiac surgeries. Primary care visits should address developmental morbidity. Referral for in-depth evaluations and intervention should be initiated for children with hemodynamically significant heart disease. Infants may also experience poor feeding. Nutritional guidance may include fortifying formulas or enteral tube feedings. Attention to immunization status and prevention of winter illnesses and endocarditis may reduce complications in this high-risk group of children. Copyright © 2011 National Association of Pediatric Nurse Practitioners. Published by Mosby, Inc. All rights reserved.

  13. [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.

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

    PubMed

    Martínez-Sellés, M; Gómez Huelgas, R; Abu-Assi, E; Calderón, A; Vidán, M T

    2016-04-08

    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.

  15. [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.

  16. Lung and Heart Disease Secondary to Liver Disease

    PubMed Central

    Goldberg, David S.; Fallon, Michael B.

    2015-01-01

    Patients with chronic liver disease are at risk of extra-hepatic complications related to cirrhosis and portal hypertension, as well organ-specific complications of certain liver diseases. These complications can compromise quality-of-life, while also increasing morbidity and mortality pre- and post-liver transplantation. Patients with chronic liver disease are at risk for pulmonary complications of hepaotpulmonary syndrome and portopulmonary syndrome; the major cardiac complication falls under the general concept of the cirrhotic cardiomyopathy, which can affect systolic and diastolic function, as well as cardiac conduction. In addition, patients with certain diseases are at risk of lung and/or cardiac complications that are specific to the primary disease (i.e., emphysema in alpha-1-antitrypsin deficiency) or occur with increased incidence in certain conditions (i.e., ischemic heart disease associated with non-alcoholic steatohepatitis. This section will focus on the epidemiology, clinical presentation, pathogenesis, treatment options, and role of transplantation for lung and heart diseases secondary to liver disease, while also highlighting select liver diseases that directly affect the lungs and hearts. PMID:25934564

  17. Acyanotic Congenital Heart Disease and Transesophageal Echocardiography

    PubMed Central

    Sreedhar, Rupa

    2017-01-01

    The spectrum of congenital heart disease (CHD) seen in the adult varies widely. Malformations range from mild anomalies requiring no intervention to extremely complex pathologies characterized by the presence of multiple coexistent defects. Echocardiography represents the primary noninvasive imaging modality in the assessment of these lesions. The transesophageal approach expands the applications of echocardiography by allowing the acquisition of anatomic and functional information that may not be obtainable by transthoracic imaging. PMID:28074821

  18. 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.

  19. Targeting interleukin-1 in heart failure and inflammatory heart disease.

    PubMed

    Van Tassell, Benjamin W; Raleigh, Juan M Valle; Abbate, Antonio

    2015-02-01

    Heart failure (HF) is a clinical syndrome characterized by dyspnea, fatigue, and poor exercise capacity due to insufficient cardiac function. HF represents the leading cause of hospitalization among adult patients over 65 years of age. Neurohormonal blockade has improved clinical outcomes; however, HF incidence continues to rise, suggesting an urgent need to develop novel drugs that target a different pathophysiological paradigm. Inflammation plays a central role in many cardiovascular diseases. Interleukin-1 (IL-1), a prototypical proinflammatory cytokine, is upregulated in HF and associated with worse prognosis. Preclinical models suggest a beneficial effect of IL-1 blockade, and pilot clinical trials are currently underway to evaluate the role of IL-1 blockade to reduce inflammation, ameliorate ventricular remodeling, and improve exercise capacity in patients with HF.

  20. Genetic link between renal birth defects and congenital heart disease

    PubMed Central

    San Agustin, Jovenal T.; Klena, Nikolai; Granath, Kristi; Panigrahy, Ashok; Stewart, Eileen; Devine, William; Strittmatter, Lara; Jonassen, Julie A.; Liu, Xiaoqin; Lo, Cecilia W.; Pazour, Gregory J.

    2016-01-01

    Structural birth defects in the kidney and urinary tract are observed in 0.5% of live births and are a major cause of end-stage renal disease, but their genetic aetiology is not well understood. Here we analyse 135 lines of mice identified in large-scale mouse mutagenesis screen and show that 29% of mutations causing congenital heart disease (CHD) also cause renal anomalies. The renal anomalies included duplex and multiplex kidneys, renal agenesis, hydronephrosis and cystic kidney disease. To assess the clinical relevance of these findings, we examined patients with CHD and observed a 30% co-occurrence of renal anomalies of a similar spectrum. Together, these findings demonstrate a common shared genetic aetiology for CHD and renal anomalies, indicating that CHD patients are at increased risk for complications from renal anomalies. This collection of mutant mouse models provides a resource for further studies to elucidate the developmental link between renal anomalies and CHD. PMID:27002738

  1. Genetic link between renal birth defects and congenital heart disease.

    PubMed

    San Agustin, Jovenal T; Klena, Nikolai; Granath, Kristi; Panigrahy, Ashok; Stewart, Eileen; Devine, William; Strittmatter, Lara; Jonassen, Julie A; Liu, Xiaoqin; Lo, Cecilia W; Pazour, Gregory J

    2016-03-22

    Structural birth defects in the kidney and urinary tract are observed in 0.5% of live births and are a major cause of end-stage renal disease, but their genetic aetiology is not well understood. Here we analyse 135 lines of mice identified in large-scale mouse mutagenesis screen and show that 29% of mutations causing congenital heart disease (CHD) also cause renal anomalies. The renal anomalies included duplex and multiplex kidneys, renal agenesis, hydronephrosis and cystic kidney disease. To assess the clinical relevance of these findings, we examined patients with CHD and observed a 30% co-occurrence of renal anomalies of a similar spectrum. Together, these findings demonstrate a common shared genetic aetiology for CHD and renal anomalies, indicating that CHD patients are at increased risk for complications from renal anomalies. This collection of mutant mouse models provides a resource for further studies to elucidate the developmental link between renal anomalies and CHD.

  2. Challenges for heart disease stem cell therapy

    PubMed Central

    Hoover-Plow, Jane; Gong, Yanqing

    2012-01-01

    Cardiovascular diseases (CVDs) are the leading cause of death worldwide. The use of stem cells to improve recovery of the injured heart after myocardial infarction (MI) is an important emerging therapeutic strategy. However, recent reviews of clinical trials of stem cell therapy for MI and ischemic heart disease recovery report that less than half of the trials found only small improvements in cardiac function. In clinical trials, bone marrow, peripheral blood, or umbilical cord blood cells were used as the source of stem cells delivered by intracoronary infusion. Some trials administered only a stem cell mobilizing agent that recruits endogenous sources of stem cells. Important challenges to improve the effectiveness of stem cell therapy for CVD include: (1) improved identification, recruitment, and expansion of autologous stem cells; (2) identification of mobilizing and homing agents that increase recruitment; and (3) development of strategies to improve stem cell survival and engraftment of both endogenous and exogenous sources of stem cells. This review is an overview of stem cell therapy for CVD and discusses the challenges these three areas present for maximum optimization of the efficacy of stem cell therapy for heart disease, and new strategies in progress. PMID:22399855

  3. Heart disease in workers exposed to dinitrotoluene

    SciTech Connect

    Levine, R.J.; Andjelkovich, D.A.; Kersteter, S.L.; Arp, E.W. Jr.; Balogh, S.A.; Blunden, P.B.; Stanley, J.M.

    1986-09-01

    To determine whether the carcinogenicity of dinitrotoluene (DNT) in rodent bioassays was predictive for humans, we examined the mortality experience of exposed workers at two ammunition plants. Cohorts of 156 and 301 men who had worked a month or more during the 1940s and 1950s at jobs with opportunity for substantial DNT exposure were followed through the end of 1980. Numbers of expected deaths and standardized mortality ratios (SMRs) were computed, using mortality rates of US white males as the standard. No evidence of a carcinogenic effect was found, but unsuspected excesses of mortality from ischemic heart disease were noted at both plants (SMRs) 131 and 143; 95% confidence limits 65 to 234 and 107 to 187, respectively). Deaths from ischemic heart disease remained high even when compared with expected numbers derived using mortality rates of the counties in which the plants were located. Additional analyses revealed evidence of a 15-year latent period and suggested a relationship with duration and intensity of exposure. Epidemiologic investigations of other heavily exposed populations are needed to confirm the etiologic significance of the association between DNT and heart disease described here.

  4. Pregnancy in women with heart disease: risk assessment and management of heart failure.

    PubMed

    Grewal, Jasmine; Silversides, Candice K; Colman, Jack M

    2014-01-01

    Heart disease, present in 0.5% to 3% of pregnant women, is an important cause of morbidity and the leading cause of death among pregnant women in the developed world. Certain heart conditions are associated with an increased risk of heart failure during pregnancy or the postpartum period; for these conditions, management during pregnancy benefits from multidisciplinary care at a center with expertise in pregnancy and heart disease. This article focuses on cardiac risks and management strategies for women with acquired and congenital heart disease who are at increased risk of heart failure during pregnancy.

  5. [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.

  6. Electrocardiographic evaluation in athletes: 'Normal' changes in the athlete's heart and benefits and disadvantages of screening.

    PubMed

    Machado Leite, Sérgio; Freitas, João; Campelo, Manuel; Maciel, M Júlia

    2016-03-01

    Young athletes are considered the healthiest group in society. Although rare, there are still reports of sudden death or cardiac arrest on the playing fields. Clinical evaluation is of paramount importance for the identification of possible pathological states that confer increased risk of these events. Interpretation of the electrocardiogram of young athletes can help identify changes associated with heart disease that might preclude the participation in sports. In this context, it is essential to recognize the electrocardiographic patterns that represent the structural and electrical remodeling resulting from continued adaptation to exercise, and which thus do not increase the risk of adverse events during exercise. The European Society of Cardiology (ESC) and the American Heart Association (AHA) have issued consensus documents summarizing which electrocardiographic abnormalities should be considered 'physiological', resulting from adaptation to exercise ('athlete's heart'), and which should be considered pathological and thus require further study. However, the two societies have different approaches with respect to the electrocardiographic screening of athletes. This paper provides a brief review of current evidence regarding the electrocardiographic findings considered normal and abnormal in athletes, and presents the arguments of the ESC and AHA for electrocardiographic screening in this population. Copyright © 2016 Sociedade Portuguesa de Cardiologia. Published by Elsevier España. All rights reserved.

  7. Perspectives on Trypanosoma cruzi-induced heart disease (Chagas disease)

    PubMed Central

    Tanowitz, Herbert B.; Machado, Fabiana S.; Jelicks, Linda A.; Shirani, Jamshid; Campos de Carvalho, Antonio C.; Spray, David C.; Factor, Stephen M.; Kirchhoff, Louis V.; Weiss, Louis M.

    2009-01-01

    Chagas disease is caused by the parasite Trypanosoma cruzi it is the most common cause of heart disease in endemic areas of Latin America. The year 2009 marks the 100th anniversary of the discovery of T. cruzi infection and Chagas disease by the Brazilian physician Carlos Chagas. Chagasic cardiomyopathy develops in from 10 to 30 percent of persons who are chronically infected with this parasite. Echocardiography and magnetic resonance imaging are important modalities in the evaluation and prognosis of individuals with chagasic heart disease. The etiology of chagasic heart disease likely is multifactorial. Parasite persistence, autoimmunity, and microvascular abnormalities have been studied extensively as possible pathogenic mechanisms. Experimental studies suggest that alterations in cardiac gap junctions may be etiologic in the pathogenesis of conduction abnormalities. The diagnosis of chronic Chagas disease is made by serology. The treatment of this infection has shortcomings that need to be addressed. Cardiac transplantation and bone marrow stem cell therapy for persons with Chagas disease have received increasing research attention in recent years. PMID:19410685

  8. Epidemiology of coronary heart disease in women.

    PubMed

    Bello, Natalie; Mosca, Lori

    2004-01-01

    Cardiovascular disease (CVD) is the leading cause of mortality in women and a major cause of morbidity. Coronary heart disease (CHD) accounts for nearly half of all CVD deaths. Gender differences in CHD include a later age of onset for women, a greater prevalence of comorbid diseases, and differences in the initial manifestations of the disease. Traditional risk factors for CHD include tobacco use, hypertension, diabetes mellitus, dyslipidemia, obesity, sedentary lifestyle, and atherogenic diet. More recently identified risk factors in women include high sensitivity C-reactive protein (hsCRP), homocysteine, and lipoprotein (a). Appropriate management of risk factors is associated with a reduced incidence of CHD, yet poor implementation in women is widely documented. Barriers to optimal risk factor management in women should be identified and overcome in an effort to maximize the cardiovascular health of women.

  9. Stem cell therapy for chronic ischaemic heart disease and congestive heart failure.

    PubMed

    Fisher, Sheila A; Doree, Carolyn; Mathur, Anthony; Taggart, David P; Martin-Rendon, Enca

    2016-12-24

    A promising approach to the treatment of chronic ischaemic heart disease and congestive heart failure is the use of stem cells. The last decade has seen a plethora of randomised controlled trials developed worldwide, which have generated conflicting results. The critical evaluation of clinical evidence on the safety and efficacy of autologous adult bone marrow-derived stem/progenitor cells as a treatment for chronic ischaemic heart disease and congestive heart failure. We searched CENTRAL in the Cochrane Library, MEDLINE, Embase, CINAHL, LILACS, and four ongoing trial databases for relevant trials up to 14 December 2015. Eligible studies were randomised controlled trials comparing autologous adult stem/progenitor cells with no cells in people with chronic ischaemic heart disease and congestive heart failure. We included co-interventions, such as primary angioplasty, surgery, or administration of stem cell mobilising agents, when administered to treatment and control arms equally. Two review authors independently screened all references for eligibility, assessed trial quality, and extracted data. We undertook a quantitative evaluation of data using random-effects meta-analyses. We evaluated heterogeneity using the I(2) statistic and explored substantial heterogeneity (I(2) greater than 50%) through subgroup analyses. We assessed the quality of the evidence using the GRADE approach. We created a 'Summary of findings' table using GRADEprofiler (GRADEpro), excluding studies with a high or unclear risk of selection bias. We focused our summary of findings on long-term follow-up of mortality, morbidity outcomes, and left ventricular ejection fraction measured by magnetic resonance imaging. We included 38 randomised controlled trials involving 1907 participants (1114 cell therapy, 793 controls) in this review update. Twenty-three trials were at high or unclear risk of selection bias. Other sources of potential bias included lack of blinding of participants (12 trials) and

  10. Pregnancy in Women with Congenital Heart Disease.

    PubMed

    Yucel, Evin; DeFaria Yeh, Doreen

    2017-08-22

    Advances in cardiac surgical interventions in infancy and childhood have led to an increased number of women with congenital heart disease of childbearing age. For these women, individualized preconception counseling and pregnancy planning should be a vital component of their medical management, and presentation for obstetric care may even be an opportunity to re-establish cardiovascular care for patients who have been lost to follow-up. These patients have unique cardiovascular anatomy and physiology, which is dependent upon the surgical intervention they may have undergone during childhood or adolescence. These factors are associated with a variety of long-term complications, and the normal hemodynamic changes of pregnancy may unmask cardiac dysfunction and pose significant risk. Among three published risk assessment algorithms, the World Health Organization classification is the most sensitive in predicting maternal cardiovascular events in this population. Women with simple congenital heart defects generally tolerate pregnancy well and can be cared for in the community with careful monitoring. Conversely, women with complex congenital defects, with or without surgical repair and/or residual defects, should be managed in tertiary care centers under a multidisciplinary team of physicians experienced in adult congenital heart disease and high-risk obstetrics, who collaboratively participate in pregnancy planning, management, and care through childbirth and postpartum. Women who are cyanotic with oxygen saturation less than 85%, have significant pulmonary arterial hypertension of any cause, or have systemic ventricular dysfunction should be counseled to avoid pregnancy due to a very high risk of maternal and fetal mortality.

  11. Neurologic complications of valvular heart disease.

    PubMed

    Cruz-Flores, Salvador

    2014-01-01

    Valvular heart disease (VHD) is frequently associated with neurologic complications; cerebral embolism is the most common of these since thrombus formation results from the abnormalities in the valvular surfaces or from the anatomic and physiologic changes associated with valve dysfunction, such as atrial or ventricular enlargement, intracardiac thrombi, and cardiac dysrhythmias. Prosthetic heart valves, particularly mechanical valves, are very thrombogenic, which explains the high risk of thromboembolism and the need for anticoagulation for the prevention of embolism. Infective endocarditis is a disease process with protean manifestations that include not only cerebral embolism but also intracranial hemorrhage, mycotic aneurysms, and systemic manifestations such as fever and encephalopathy. Other neurologic complications include nonbacterial thrombotic endocarditis, a process associated with systemic diseases such as cancer and systemic lupus erythematosus. For many of these conditions, anticoagulation is the mainstay of treatment to prevent cerebral embolism, therefore it is the potential complications of anticoagulation that can explain other neurologic complications in patients with VHD. The prevention and management of these complications requires an understanding of their natural history in order to balance the risks posed by valvular disease itself against the risks and benefits associated with treatment.

  12. Acquired heart conditions in adults with congenital heart disease: a growing problem.

    PubMed

    Tutarel, Oktay

    2014-09-01

    The number of adults with congenital heart disease is increasing due to the great achievements in the field of paediatric cardiology, congenital heart surgery and intensive care medicine over the last decades. Mortality has shifted away from the infant and childhood period towards adulthood. As congenital heart disease patients get older, a high prevalence of cardiovascular risk factors is encountered similar to the general population. Consequently, the contribution of acquired morbidities, especially acquired heart conditions to patient outcome, is becoming increasingly important. Therefore, to continue the success story of the last decades in the treatment of congenital heart disease and to further improve the outcome of these patients, more attention has to be given to the prevention, detection and adequate therapy of acquired heart conditions. The aim of this review is to give an overview about acquired heart conditions that may be encountered in adults with congenital heart disease.

  13. American Trypanosomiasis (Also Known as Chagas Disease) Blood Screening FAQs

    MedlinePlus

    ... Tropical Diseases Laboratory Diagnostic Assistance [DPDx] Parasites Home Blood Screening FAQs Language: English Español (Spanish) Recommend on ... be concerned about getting Chagas disease? Why are blood banks now screening for Chagas disease? The transmission ...

  14. 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.

  15. Genetic testing in congenital heart disease: A clinical approach

    PubMed Central

    Chaix, Marie A; Andelfinger, Gregor; Khairy, Paul

    2016-01-01

    Congenital heart disease (CHD) is the most common type of birth defect. Traditionally, a polygenic model defined by the interaction of multiple genes and environmental factors was hypothesized to account for different forms of CHD. It is now understood that the contribution of genetics to CHD extends beyond a single unified paradigm. For example, monogenic models and chromosomal abnormalities have been associated with various syndromic and non-syndromic forms of CHD. In such instances, genetic investigation and testing may potentially play an important role in clinical care. A family tree with a detailed phenotypic description serves as the initial screening tool to identify potentially inherited defects and to guide further genetic investigation. The selection of a genetic test is contingent upon the particular diagnostic hypothesis generated by clinical examination. Genetic investigation in CHD may carry the potential to improve prognosis by yielding valuable information with regards to personalized medical care, confidence in the clinical diagnosis, and/or targeted patient follow-up. Moreover, genetic assessment may serve as a tool to predict recurrence risk, define the pattern of inheritance within a family, and evaluate the need for further family screening. In some circumstances, prenatal or preimplantation genetic screening could identify fetuses or embryos at high risk for CHD. Although genetics may appear to constitute a highly specialized sector of cardiology, basic knowledge regarding inheritance patterns, recurrence risks, and available screening and diagnostic tools, including their strengths and limitations, could assist the treating physician in providing sound counsel. PMID:26981213

  16. Medical therapy in adults with congenital heart disease.

    PubMed

    Book, Wendy M; Shaddy, Robert E

    2014-01-01

    Heart failure is a common late complication in adults with congenital heart defects, both repaired and unrepaired. The onset of clinical heart failure is associated with increased morbidity and mortality. Some patients with congenital heart disease may benefit from medications shown to improve survival in the population with acquired heart failure, but these same therapies may be of no benefit to other patients. Further studies are needed to better guide the choice of medical therapies.

  17. Appetite suppressants and valvular heart disease.

    PubMed

    Seghatol, Frank F; Rigolin, Vera H

    2002-09-01

    Appetite suppressants fenfluramine, dexfenfluramine, and phentermine have been used alone or in combination as an alternative to diet and surgery in the management of obesity. This therapy was halted in 1997 after reports of valvular lesions affecting almost one third of patients treated with these drugs. Fortunately, most cases of appetite suppressant-related valve disease are mild or moderate and rarely required valve repair or replacement. Follow-up studies have suggested improvement in valvulopathy after discontinuation of the treatment. The mechanism of valve disease induced by these drugs is speculative and may be related to their serotonergic effects. Echocardiographic features are similar to carcinoid heart disease and valvulopathy associated with ergot use. Most cases require only follow-up and endocarditis prophylaxis; surgery is rarely needed.

  18. Newborn Screening for Krabbe’s Disease

    PubMed Central

    Orsini, Joseph J.; Saavedra-Matiz, Carlos A.; Gelb, Michael H.; Caggana, Michele

    2017-01-01

    Live newborn screening for Krabbe’s disease (KD) was initiated in New York on August 7, 2006, and started in Missouri in August, 2012. As of August 7, 2015, nearly 2.5 million infants had been screened, and 443 (0.018%) infants had been referred for followup clinical evaluation; only five infants had been determined to have KD. As of August, 2015, the combined incidence of infantile KD in New York and Missouri is ~1 per 500,000; however, patients who develop later-onset forms of KD may still emerge. This Review provides an overview of the processes used to develop the screening and followup algorithms. It also includes updated results from screening and discussion of observations, lessons learned, and suggested areas for improvement that will reduce referral rates and the number of infants defined as at risk for later-onset forms of KD. Although current treatment options for infants with early-infantile Krabbe’s disease are not curative, over time treatment options should improve; in the meantime, it is essential to evaluate the lessons learned and to ensure that screening is completed in the best possible manner until these improvements can be realized. PMID:27638592

  19. Triglycerides and heart disease: still a hypothesis?

    PubMed

    Goldberg, Ira J; Eckel, Robert H; McPherson, Ruth

    2011-08-01

    The purpose of this article is to review the basic and clinical science relating plasma triglycerides and cardiovascular disease. Although many aspects of the basic physiology of triglyceride production, its plasma transport, and its tissue uptake have been known for several decades, the relationship of plasma triglyceride levels to vascular disease is uncertain. Are triglyceride-rich lipoproteins, their influence on high-density lipoprotein and low-density lipoprotein, or the underlying diseases that lead to defects in triglyceride metabolism the culprit? Animal models have failed to confirm that anything other than early fatty lesions can be produced by triglyceride-rich lipoproteins. Metabolic products of triglyceride metabolism can be toxic to arterial cells; however, these studies are primarily in vitro. Correlative studies of fasting and postprandial triglycerides and genetic diseases implicate very-low-density lipoprotein and their remnants and chylomicron remnants in atherosclerosis development, but the concomitant alterations in other lipoproteins and other risk factors obscure any conclusions about direct relationships between disease and triglycerides. Genes that regulate triglyceride levels also correlate with vascular disease. Human intervention trials, however, have lacked an appropriately defined population and have produced outcomes without definitive conclusions. The time is more than ripe for new and creative approaches to understanding the relationship of triglycerides and heart disease.

  20. Triglycerides and Heart Disease, Still a Hypothesis?

    PubMed Central

    Goldberg, Ira J.; Eckel, Robert H.; McPherson, Ruth

    2011-01-01

    The purpose of this article is to review the basic and clinical science relating plasma triglycerides and cardiovascular disease. Although many aspects of the basic physiology of triglyceride production, its plasma transport and tissue uptake have been known for several decades, the relationship of plasma triglyceride levels to vascular disease is uncertain. Are triglyceride rich lipoproteins, their influence on HDL and LDL, or the underlying diseases leading to defects in triglyceride metabolism the culprit? Animal models have failed to confirm that anything other than early fatty lesions can be produced by triglyceride-rich lipoproteins. Metabolic products of triglyceride metabolism can be toxic to arterial cells; however, these studies are primarily in vitro. Correlative studies of fasting and postprandial triglycerides and genetic diseases implicate VLDL and their remnants, and chylomicron remnants in atherosclerosis development; but the concomitant alterations in other lipoproteins and other risk factors obscure any conclusions about direct relationships between disease and triglycerides. Genes that regulate triglyceride levels also correlate with vascular disease. Human intervention trials, however, have lacked an appropriately defined population, and have produced outcomes without definitive conclusions. The time is more than ripe for new and creative approaches to understanding the relationship of triglycerides and heart disease. PMID:21527746

  1. Health Screenings and Immunizations

    MedlinePlus

    ... your primary doctor. Blood Tests – A Common Screening Method (Source: National Heart, Lung, and Blood Institute) Click ... tests, see What Are Blood Tests? Other Screening Methods Doctors can't screen for all diseases and ...

  2. [Disease management for chronic heart failure patient].

    PubMed

    Bläuer, Cornelia; Pfister, Otmar; Bächtold, Christa; Junker, Therese; Spirig, Rebecca

    2011-02-01

    Patients with chronic heart failure (HF) are limited in their quality of life, have a poor prognosis and face frequent hospitalisations. Patient self-management was shown to improve quality of life, reduce rehospitalisations and costs in patients with chronic HF. Comprehensive disease management programmes are critical to foster patient self-management. The chronic care model developed by the WHO serves as the basis of such programmes. In order to develop self-management skills a needs orientated training concept is mandatory, as patients need both knowledge of the illness and the ability to use the information to make appropriate decisions according to their individual situation. Switzerland has no established system for the care of patients with chronic diseases in particular those with HF. For this reason a group of Swiss experts for HF designed a model for disease management for HF patients in Switzerland. Since 2009 the Swiss Heart Foundation offers an education programme based on this model. The aim of this programme is to offer education and support for practitioners, patients and families. An initial pilot evaluation of the program showed mixed acceptance by practitioners, whereas patient assessed the program as supportive and in line with their requirements.

  3. Patients' knowledge of heart disease in general practice

    PubMed Central

    Moore, Philip; Garraway, Michael

    1977-01-01

    Interviews with 400 consecutive patients attending a general practice sought their knowledge of the signs and symptoms of an acute heart attack, what action they would take for such an event, and their understanding of the predisposing factors contributing to heart disease. The survey revealed poor recognition of the relevant signs and symptoms of an acute heart attack and lack of knowledge of some of the main predisposing factors associated with heart disease. PMID:618352

  4. Anatomical assessment of congenital heart disease.

    PubMed

    Wood, John C

    2006-01-01

    Cardiac MRI (CMR) is replacing diagnostic cardiac catheterization as the modality of choice for anatomic and functional characterization of congenital heart disease (CHD) when echocardiographic imaging is insufficient. In this manuscript, we discuss the principles of anatomic imaging of CHD, placing emphasis on the appropriate choice and modification of pulse sequences necessary to evaluate infants and small children. Clinical examples are provided to illustrate the relative strengths and shortcomings of different CMR imaging techniques. Although cardiovascular function and flow techniques are not described, their role in evaluating the severity of anatomic defects is emphasized. Anatomic characterization represents the first component of a carefully-planned, integrated CMR assessment of CHD.

  5. 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

  6. 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

  7. Mortality in adults with congenital heart disease.

    PubMed

    Naidu, Pavithra; Grigg, Leeanne; Zentner, Dominica

    2017-10-15

    Retrospective ascertainment of the causes of mortality in the adult congenital heart disease (ACHD) cohort of the Royal Melbourne Hospital (RMH). Deceased patients (n=73) of the 2519 ACHD patients in the Royal Melbourne Hospital registry (commenced in 1991) were identified. Retrospective analysis was undertaken. Age, gender of deceased individuals, and frequency and cause of death in different congenital diagnosis groups was explored. Between 1991 and 2015, death occurred in 3.3% of the ACHD cohort. Median age at death was 32years (IQR 26-41.5) and 51% were male. The most frequent underlying cardiac conditions were Eisenmenger's syndrome (22%), pulmonary atresia and ventricular septal defect+/-major aorto-pulmonary collateral arteries (12%), Tetralogy of Fallot (10%), transposition of great arteries (TGA) with intact ventricular septum (8%), single ventricle (8%) and congenitally corrected TGA (5%). The cause of death was available from medical records in 60 (82%) of the 73 patients. The majority of deaths were due to cardiac causes (67%) including sudden death (40%), heart failure (13%), and documented ventricular arrhythmias (8%). The most common non-cardiac cause of death was sepsis (10%). The majority of deaths in this group were due to cardiac causes with sudden death and heart failure being the most common. Identification of risk factors for sudden death might assist identification of patients who may benefit from preventative therapies including implantable cardiac defibrillator. Copyright © 2017 Elsevier B.V. All rights reserved.

  8. [Interventional cardiac catheterization in congenital heart disease].

    PubMed

    Godart, François; Houeijeh, Ali

    2017-05-01

    Interventional cardiac catheterization has a major place in the management of congenital heart disease. Since the Rashkind atrioseptostomy in mid-1960s, many techniques have been developed. For some, it is necessary to close a cardiac or extracardiac shunt using occluder (double disc system, plug, coil…): closure of atrial septal defect, ventricular septal defect or patent arterial duct. For others, it is necessary to treat a valvular or vascular stenosis using a balloon catheter: dilatation of the pulmonary or the aortic valve, dilatation of aortic coarctation. For vascular stenosis, balloon angioplasty may be associated with stent implantation. Moreover, since more than 10 years, valve implantation can be performed: initially for pulmonic valve (the Melody™ valve from Medtronic or the Sapien™ valve from Edwards Lifesciences); but probably, most of the valves in the future could be implanted using appropriate tools and hybrid techniques combining cardiac catheterization and surgery. All these techniques were developed because of progress in fluoroscopy, and more recently association of different imaging techniques (echocardiography, MRI and CT) provides more information about the true anatomy. Interventional cardiac catheterization will continue to increase with use of new tools as 3D printing, tissue engineering and nano-techniques. It seems that from correction with open-heart surgery, many lesions could be repaired in future by hybrid techniques without opening the heart. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

  9. Genetics of Congenital Heart Disease: Past and Present.

    PubMed

    Muntean, Iolanda; Togănel, Rodica; Benedek, Theodora

    2017-04-01

    Congenital heart disease is the most common congenital anomaly, representing an important cause of infant morbidity and mortality. Congenital heart disease represents a group of heart anomalies that include septal defects, valve defects, and outflow tract anomalies. The exact genetic, epigenetic, or environmental basis of congenital heart disease remains poorly understood, although the exact mechanism is likely multifactorial. However, the development of new technologies including copy number variants, single-nucleotide polymorphism, next-generation sequencing are accelerating the detection of genetic causes of heart anomalies. Recent studies suggest a role of small non-coding RNAs, micro RNA, in congenital heart disease. The recently described epigenetic factors have also been found to contribute to cardiac morphogenesis. In this review, we present past and recent genetic discoveries in congenital heart disease.

  10. High throughput in vivo functional validation of candidate congenital heart disease genes in Drosophila.

    PubMed

    Zhu, Jun-Yi; Fu, Yulong; Nettleton, Margaret; Richman, Adam; Han, Zhe

    2017-01-20

    Genomic sequencing has implicated large numbers of genes and de novo mutations as potential disease risk factors. A high throughput in vivo model system is needed to validate gene associations with pathology. We developed a Drosophila-based functional system to screen candidate disease genes identified from Congenital Heart Disease (CHD) patients. 134 genes were tested in the Drosophila heart using RNAi-based gene silencing. Quantitative analyses of multiple cardiac phenotypes demonstrated essential structural, functional, and developmental roles for more than 70 genes, including a subgroup encoding histone H3K4 modifying proteins. We also demonstrated the use of Drosophila to evaluate cardiac phenotypes resulting from specific, patient-derived alleles of candidate disease genes. We describe the first high throughput in vivo validation system to screen candidate disease genes identified from patients. This approach has the potential to facilitate development of precision medicine approaches for CHD and other diseases associated with genetic factors.

  11. How Is Diabetic Heart Disease Diagnosed?

    MedlinePlus

    ... signs of a previous or current heart attack . Stress Test Some heart problems are easier to diagnose when ... your heart works during physical stress. During a stress test, you exercise (walk or run on a treadmill ...

  12. Adult Congenital Heart Disease: Scope of the Problem.

    PubMed

    Mazor Dray, Efrat; Marelli, Ariane J

    2015-11-01

    This article reviews the changing epidemiology of congenital heart disease summarizing its impact on the demographics of the congenital heart disease population and the progress made in order to improve outcomes in this patient population. Birth prevalence of congenital heart disease can be modified by many factors. As a result of decreasing mortality and increasing survival in all forms of congenital heart disease, the median age of patients has increased and adults now compose two-thirds of patients with congenital heart disease. Disease burden and resulting health services utilization increase significantly across the lifespan. Bridging the gap between policy and quality of care can be improved by referral to specialized adult congenital heart disease centers and planning delivery of specialized services that are commensurate with population needs, program accreditation criteria and certified training of designated workforce.

  13. The changing pattern of ischemic heart disease

    PubMed Central

    Anderson, T. W.

    1973-01-01

    Male and female death rates from all the major forms of cardiovascular disease were approximately equal until about 1920. Since that time the male:female ratio in fatal ischemic heart disease (IHD) has risen dramatically, but some closely related diseases such as cerebrovascular disease and uncomplicated angina pectoris have maintained sex ratios close to unity. It is difficult to reconcile this divergent trend in the sex ratio of IHD with a simple stenotic-thrombotic view of myocardial infarction (MI) and it is suggested that the modern epidemic of MI in men may be the result of a disorder of muscle metabolism (“vulnerable myocardium”) superimposed on a relatively stable background of stenotic-thrombotic arterial disease. The proposed mechanism would also help to explain the selective action of some modern “coronary risk factors” (such as cigarette smoking and physical inactivity) which increase the risk of MI but have little or no effect on the risk of developing cerebrovascular disease or uncomplicated angina pectoris. PMID:4714875

  14. Lack of prion infectivity in fixed heart tissue from patients with Creutzfeldt-Jakob disease or amyloid heart disease.

    PubMed

    Priola, Suzette A; Ward, Anne E; McCall, Sherman A; Trifilo, Matthew; Choi, Young Pyo; Solforosi, Laura; Williamson, R Anthony; Cruite, Justin T; Oldstone, Michael B A

    2013-09-01

    In most forms of prion disease, infectivity is present primarily in the central nervous system or immune system organs such as spleen and lymph node. However, a transgenic mouse model of prion disease has demonstrated that prion infectivity can also be present as amyloid deposits in heart tissue. Deposition of infectious prions as amyloid in human heart tissue would be a significant public health concern. Although abnormal disease-associated prion protein (PrP(Sc)) has not been detected in heart tissue from several amyloid heart disease patients, it has been observed in the heart tissue of a patient with sporadic Creutzfeldt-Jakob Disease (sCJD), the most common form of human prion disease. In order to determine whether prion infectivity can be found in heart tissue, we have inoculated formaldehyde fixed brain and heart tissue from two sCJD patients, as well as prion protein positive fixed heart tissue from two amyloid heart disease patients, into transgenic mice overexpressing the human prion protein. Although the sCJD brain samples led to clinical or subclinical prion infection and deposition of PrP(Sc) in the brain, none of the inoculated heart samples resulted in disease or the accumulation of PrP(Sc). Thus, our results suggest that prion infectivity is not likely present in cardiac tissue from sCJD or amyloid heart disease patients.

  15. Lack of Prion Infectivity in Fixed Heart Tissue from Patients with Creutzfeldt-Jakob Disease or Amyloid Heart Disease

    PubMed Central

    Ward, Anne E.; McCall, Sherman A.; Trifilo, Matthew; Choi, Young Pyo; Solforosi, Laura; Williamson, R. Anthony; Cruite, Justin T.; Oldstone, Michael B. A.

    2013-01-01

    In most forms of prion disease, infectivity is present primarily in the central nervous system or immune system organs such as spleen and lymph node. However, a transgenic mouse model of prion disease has demonstrated that prion infectivity can also be present as amyloid deposits in heart tissue. Deposition of infectious prions as amyloid in human heart tissue would be a significant public health concern. Although abnormal disease-associated prion protein (PrPSc) has not been detected in heart tissue from several amyloid heart disease patients, it has been observed in the heart tissue of a patient with sporadic Creutzfeldt-Jakob Disease (sCJD), the most common form of human prion disease. In order to determine whether prion infectivity can be found in heart tissue, we have inoculated formaldehyde fixed brain and heart tissue from two sCJD patients, as well as prion protein positive fixed heart tissue from two amyloid heart disease patients, into transgenic mice overexpressing the human prion protein. Although the sCJD brain samples led to clinical or subclinical prion infection and deposition of PrPSc in the brain, none of the inoculated heart samples resulted in disease or the accumulation of PrPSc. Thus, our results suggest that prion infectivity is not likely present in cardiac tissue from sCJD or amyloid heart disease patients. PMID:23785217

  16. Gallstone Disease and the Risk of Ischemic Heart Disease.

    PubMed

    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

    2015-10-01

    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). 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, 1.02-1.22) for men with GSD; the respective hazard ratio was 1.27 (95% confidence interval, 1.20-1.34) in women and 1.23 (95% confidence interval, 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 that the association between GSD and IHD was stronger in nonhypertensive than in hypertensive women (P<0.001 for interaction). 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. © 2015 American Heart Association, Inc.

  17. Detection of critical congenital heart defects: Review of contributions from prenatal and newborn screening.

    PubMed

    Olney, Richard S; Ailes, Elizabeth C; Sontag, Marci K

    2015-04-01

    In 2011, statewide newborn screening programs for critical congenital heart defects began in the United States, and subsequently screening has been implemented widely. In this review, we focus on data reports and collection efforts related to both prenatal diagnosis and newborn screening. Defect-specific, maternal, and geographic factors are associated with variations in prenatal detection, so newborn screening provides a population-wide safety net for early diagnosis. A new web-based repository is collecting information on newborn screening program policies, quality indicators related to screening programs, and specific case-level data on infants with these defects. Birth defects surveillance programs also collect data about critical congenital heart defects, particularly related to diagnostic timing, mortality, and services. Individuals from state programs, federal agencies, and national organizations will be interested in these data to further refine algorithms for screening in normal newborn nurseries, neonatal intensive care settings, and other special populations; and ultimately to evaluate the impact of screening on outcomes.

  18. Huntington's disease: prenatal screening for late onset disease.

    PubMed Central

    Post, S G

    1992-01-01

    This article presents a set of moral arguments regarding the selective abortion of fetuses on the basis of prenatal screening for late onset genetic diseases only, and for Huntington's Disease* in particular. After discussion of human suffering, human perfection and the distinctive features of the lives of people confronting late onset genetic disease, the author concludes that selective abortion is difficult to justify ethically, although it must remain a matter of personal choice. PMID:1535662

  19. Huntington's disease: prenatal screening for late onset disease.

    PubMed

    Post, S G

    1992-06-01

    This article presents a set of moral arguments regarding the selective abortion of fetuses on the basis of prenatal screening for late onset genetic diseases only, and for Huntington's Disease* in particular. After discussion of human suffering, human perfection and the distinctive features of the lives of people confronting late onset genetic disease, the author concludes that selective abortion is difficult to justify ethically, although it must remain a matter of personal choice.

  20. Using additional information on working hours to predict coronary heart disease: a cohort study

    PubMed Central

    Kivimäki, Mika; Batty, G. David; Hamer, Mark; Ferrie, Jane E.; Vahtera, Jussi; Virtanen, Marianna; Marmot, Michael G.; Singh-Manoux, Archana; Shipley, Martin J.

    2011-01-01

    Background Long hours are associated with increased risk of coronary heart disease. Adding information on long hours to traditional risk factors could potentially help improve risk prediction. Objective To examine whether information on long working hours improves the ability of the Framingham risk model to predict coronary heart disease in a low-risk employed population. Design Prospective cohort study; baseline medical examination (1991-1993) and coronary heart disease follow-up to 2004. Settings Civil service departments in London (the Whitehall II study). Participants 7095 adults (2109 women) aged 39 to 62, working full time, and free of coronary heart disease at baseline. Measurements Working hours and the Framingham risk score were measured at baseline. Coronary death and non-fatal myocardial infarction were ascertained from three sources: medical screenings every 5 years, hospital data and register linkage. Results 192 persons had incident coronary heart disease during a median 12.3 year follow-up. After adjustment for the Framingham score, participants working ≥11 hours per day had a 1.67-fold (95% CI: 1.10-2.55) increased risk of coronary heart disease relative to those working 7-8 hours. The addition of working hours to the Framingham score led to a net reclassification improvement of 4.7% (p=0.034), resulting from a better identification of individuals who later developed coronary heart disease (sensitivity gain). Limitations The findings may not be generalizable to populations with a larger proportion of high-risk individuals. Furthermore, the predictive utility of working hours was not validated in an independent cohort. Conclusion Information on working hours may improve prediction of coronary heart disease risk based on the Framingham risk score in low-risk working populations. Primary Funding Source Medical Research Council, British Heart Foundation, BUPA Foundation, UK; National Heart, Lung and Blood Institute and National Institute on Aging, NIH

  1. Screening for thyroid disease in pregnancy.

    PubMed

    Lazarus, J H; Premawardhana, L D K E

    2005-05-01

    Although gestational hyperthyroidism is uncommon (0.2%), hypothyroidism (autoimmune disease or suboptimal iodine intake) occurs in 2.5% of women and is predictive of reduced neonatal and child neuropsychological development and maternal obstetric complications. Postpartum thyroid dysfunction (PPTD) occurs in 5-9% of women and is associated with antithyroid peroxidase antibodies (antiTPOAb) in 10% of women in early pregnancy. Therefore, screening for thyroid dysfunction in pregnancy should be considered. T4 and thyroid stimulating hormone measurements could be used to screen for hypothyroidism, which would require levothyroxine intervention treatment. T4 supply is crucial to fetal nervous system maturation; currently, the recommended daily iodine intake is 200 microg, and this is not always achieved, even in the UK. At present, a randomised prospective trial is ongoing to provide the evidence base for this screening strategy. Meanwhile, it is reasonable to (a) optimise iodine nutrition during pregnancy; (b) ascertain women with known thyroid disease; (c) identify women at increased risk of thyroid disease-for example, those with other autoimmune diseases. PPTD can be predicted by measurement of antiTPOAb in early gestation.

  2. Eosinophilic heart disease in a paediatric patient.

    PubMed

    Dedieu, Natalie; Giardini, Alessandro; Khambadkone, Sachin; Marek, Jan

    2011-01-01

    A 12-year-old child with no previous medical history was referred with a 4-day history of cough, shortness of breath, and peripheral blood eosinophilia. Transthoracic echocardiography showed a soft tissue infiltrating the left ventricular free wall, the lateral mitral annulus, and the mitral valve leaflets. A soft tissue strand connecting the lateral left atrial wall and mitral leaflets across the mitral valve orifice was also identified, causing reduced opening and functional mitral stenosis. The diagnosis of Löeffler endocarditis was made, and after 10 weeks of treatment with oral prednisolone, there was complete resolution of symptoms and of the infiltrative tissue with normalization of mitral valve function. The present case highlights some atypical features of eosinophilic heart disease-like occurrence in paediatric age, the complete preservation of the right ventricle and left ventricular apex, and the presentation with mitral stenosis compared with mitral regurgitation typically observed in the late phase of the disease.

  3. Dietary factors and coronary heart disease*

    PubMed Central

    Masironi, R.

    1970-01-01

    Mortality data from arteriosclerotic and degenerative heart disease (AHD) and per capita consumption of total fat, saturated fat, sucrose, simple sugars, complex carbohydrates, and protein, and calorie intake for 37 countries were statistically evaluated to investigate possible relationships between dietary factors and incidence of AHD. On a geographical basis, consumption of total and saturated fats is strongly and positively correlated with the death rates, while consumption of complex carbohydrates is negatively correlated. No correlations were found with temporal changes in death rates or with differences within one country. These findings are discussed in the light of the works of many other investigators. It is concluded that the relation of diet to AHD is still controversial, and that the development and severity of the disease cannot be confidently attributed to any single dietary factor nor to blood cholesterol. The contributing effects of other factors, such as physical activity, mental stress, and affluence, are also discussed. PMID:5309508

  4. Drug Therapy for Heart Valve Diseases

    PubMed Central

    Borer, Jeffrey S.; Sharma, Abhishek

    2015-01-01

    Valvular heart diseases (VHDs) are progressive. When not caused by acute comorbidities they are generally characterized by long asymptomatic phases during which hemodynamic severity may progress leading to morbidity and mortality. Treatment depends on VHD type and severity but when severe and symptomatic, usually involves mechanical intervention. Asymptomatic patients, and those who lack objective descriptors associated with high risk, are closely observed clinically with optimization of associated cardiovascular risk factors until surgical indications develop. Though often prescribed based on theory, no rigorous evidence supports pharmacological therapy in most chronic situations though drugs may be appropriate in acute valvular diseases, or as a bridge to surgery in severely decompensated patients. Herein, we examine evidence supporting drug use for chronic VHDs. PMID:26371236

  5. Pulmonary arterial hypertension in congenital heart diseases.

    PubMed

    Beghetti, Maurice; Tissot, Cecile

    2009-08-01

    Pulmonary hypertension complicates the course of many children and adults with congenital heart diseases (CHDs). The increase in pulmonary pressure associated with CHD is secondary to either increased pulmonary blood flow or increased postcapillary pressures. Pulmonary arterial hypertension is in the vast majority associated with congenital cardiac shunts. Despite major advances in the understanding of the regulation of the pulmonary vascular bed and the pulmonary endothelial lesions leading to pulmonary vascular disease, despite the advances in surgical repair and the discovery of potential therapies in the pre- and postoperative period, pulmonary hypertension still carries a significant mortality and morbidity in patients with CHD. The recent introduction of targeted therapies in other forms of pulmonary arterial hypertension has led to a renewed interest in pulmonary hypertension associated with CHD and this particularly for the most advanced form, the so-called Eisenmenger syndrome (ES). This review summarizes the current knowledge on pulmonary hypertension associated with CHD, focusing on the pathophysiology and treatment of ES.

  6. Psychosocial work environment and coronary heart disease.

    PubMed

    Danelia, M; Trapaidze, D

    2005-04-01

    In Georgia, like the other post Soviet republics, CHD morbidity is increasing, especially among young and middle aged people-- i.e. among those who should have the most working ability-- that points at both individual and social significance of the problem. CHD is becoming more and more common among rural inhabitants, different professional groups involved not only in mental but also in physical work. The longstanding observation that rates of coronary heart disease vary markedly among occupations more than can be accounted for by conventional risk factors for coronary heart disease has generated a quest for specific components of work that might be of etiological importance. Especially when according to structural changes in society the role of social and psychological factors increased. Case-control study was carried out based on Karasek model. Our results indicate that jobs characterized by low decision latitude, high job strain and low social support at work may be associated with an increased risk of acute coronary events.

  7. High sensitivity troponin and valvular heart disease.

    PubMed

    McCarthy, Cian P; Donnellan, Eoin; Phelan, Dermot; Griffin, Brian P; Sarano, Maurice Enriquez-; McEvoy, John W

    2017-01-16

    Blood-based biomarkers have been extensively studied in a range of cardiovascular diseases and have established utility in routine clinical care, most notably in the diagnosis of acute coronary syndrome (e.g., troponin) and the management of heart failure (e.g., brain-natriuretic peptide). The role of biomarkers is less well established in the management of valvular heart disease (VHD), in which the optimal timing of surgical intervention is often challenging. One promising biomarker that has been the subject of a number of recent VHD research studies is high sensitivity troponin (hs-cTn). Novel high-sensitivity assays can detect subclinical myocardial damage in asymptomatic individuals. Thus, hs-cTn may have utility in the assessment of asymptomatic patients with severe VHD who do not have a clear traditional indication for surgical intervention. In this state-of-the-art review, we examine the current evidence for hs-cTn as a potential biomarker in the most commonly encountered VHD conditions, aortic stenosis and mitral regurgitation. This review provides a synopsis of early evidence indicating that hs-cTn has promise as a biomarker in VHD. However, the impact of its measurement on clinical practice and VHD outcomes needs to be further assessed in prospective studies before routine clinical use becomes a reality.

  8. Newborn Screening for Lysosomal Storage Diseases

    PubMed Central

    Gelb, Michael H.; Scott, C. Ronald; Turecek, Frantisek

    2015-01-01

    BACKGROUND There is worldwide interest in newborn screening for lysosomal storage diseases because of the development of treatment options that give better results when carried out early in life. Screens with high differentiation between affected and nonaffected individuals are critical because of the large number of potential false positives. CONTENT This review summarizes 3 screening methods: (a) direct assay of enzymatic activities using tandem mass spectrometry or fluorometry, (b) immunocapture-based measurement of lysosomal enzyme abundance, and (c) measurement of biomarkers. Assay performance is compared on the basis of small-scale studies as well as on large-scale pilot studies of mass spectrometric and fluorometric screens. SUMMARY Tandem mass spectrometry and fluorometry techniques for direct assay of lysosomal enzymatic activity in dried blood spots have emerged as the most studied approaches. Comparative mass spectrometry vs fluorometry studies show that the former better differentiates between nonaffected vs affected individuals. This in turn leads to a manageable number of screen positives that can be further evaluated with second-tier methods. PMID:25477536

  9. Risk Factors for Coronary Heart Disease Among Inpatients Who Have Mild Intellectual Disability and Mental Illness

    ERIC Educational Resources Information Center

    Merriman, S.; Haw, C.; Kirk, J.; Stubbs, J.

    2005-01-01

    Coronary heart disease (CHD) is a major cause of morbidity and mortality in the UK. The aim of this study was to screen inpatients with mild or borderline intellectual disability, many of whom also have mental illness, for risk factors for CHD. Participants were interviewed, measured and had blood samples taken. Of the 53 participants, 20 (37.7%)…

  10. Risk Factors for Coronary Heart Disease Among Inpatients Who Have Mild Intellectual Disability and Mental Illness

    ERIC Educational Resources Information Center

    Merriman, S.; Haw, C.; Kirk, J.; Stubbs, J.

    2005-01-01

    Coronary heart disease (CHD) is a major cause of morbidity and mortality in the UK. The aim of this study was to screen inpatients with mild or borderline intellectual disability, many of whom also have mental illness, for risk factors for CHD. Participants were interviewed, measured and had blood samples taken. Of the 53 participants, 20 (37.7%)…

  11. Rheumatic Heart Disease in the Twenty-First Century.

    PubMed

    Woldu, Bethel; Bloomfield, Gerald S

    2016-10-01

    Rheumatic heart disease (RHD) is a chronic valvular disease resulting after severe or repetitive episodes of acute rheumatic fever (ARF), an autoimmune response to group A Streptococcus infection. RHD has been almost eliminated with improved social and health infrastructure in affluent countries while it remains a neglected disease with major cause of morbidity and mortality in many low- and middle-income countries, and resource-limited regions of high-income countries. Despite our evolving understanding of the pathogenesis of RHD, there have not been any significant advances to prevent or halt progression of disease in recent history. Long-term penicillin-based treatment and surgery remain the backbone of a RHD control program in the absence of an effective vaccine. The advent of echocardiographic screening algorithms has improved the accuracy of diagnosing RHD and has shed light on the enormous burden of disease. Encouragingly, this has led to a rekindled commitment from researchers in the most affected countries to advocate and take bold actions to end this disease of social inequality.

  12. Erectile dysfunction and coronary heart disease.

    PubMed

    Katsiki, Niki; Wierzbicki, Anthony S; Mikhailidis, Dimitri P

    2015-07-01

    This narrative review discusses the associations of erectile dysfunction with coronary heart disease (CHD) morbidity and mortality, all-cause death and CHD risk factors. Treatment strategies for erectile dysfunction are also mentioned. Erectile dysfunction shares common pathways and risk factors with vascular diseases. Erectile dysfunction has been reported to independently predict CHD events, thus highlighting its role as a marker of early atherosclerosis. Erectile dysfunction prevalence may be followed by the presentation of CHD symptoms in 2-3 years, and a CHD event may occur in 3-5 years. Furthermore, erectile dysfunction has been associated with stroke, peripheral artery disease, diabetes and chronic kidney disease as well as with several CHD risk factors including hypertension, dyslipidaemia, smoking, obesity, metabolic syndrome, hyperuricaemia, arterial stiffness and obstructive sleep apnea syndrome. On the basis of these data, erectile dysfunction may be regarded as a part of polyvascular disease. Patients with erectile dysfunction are at an increased risk for CHD morbidity and/or mortality as well as for all-cause death. Clinicians should monitor patients with erectile dysfunction by assessing their vascular risk and preventing or adequately treating CHD risk factors. In this context, lifestyle interventions should be recommended in addition to drug treatment to attain better outcomes.

  13. Poisson Mixture Regression Models for Heart Disease Prediction.

    PubMed

    Mufudza, Chipo; Erol, Hamza

    2016-01-01

    Early heart disease control can be achieved by high disease prediction and diagnosis efficiency. This paper focuses on the use of model based clustering techniques to predict and diagnose heart disease via Poisson mixture regression models. Analysis and application of Poisson mixture regression models is here addressed under two different classes: standard and concomitant variable mixture regression models. Results show that a two-component concomitant variable Poisson mixture regression model predicts heart disease better than both the standard Poisson mixture regression model and the ordinary general linear Poisson regression model due to its low Bayesian Information Criteria value. Furthermore, a Zero Inflated Poisson Mixture Regression model turned out to be the best model for heart prediction over all models as it both clusters individuals into high or low risk category and predicts rate to heart disease componentwise given clusters available. It is deduced that heart disease prediction can be effectively done by identifying the major risks componentwise using Poisson mixture regression model.

  14. Raising awareness of women and heart disease--women's hearts are different.

    PubMed

    Herrmann, Cheryl

    2008-09-01

    Even though a woman has a one in two lifetime risk of dying from a coronary event, women and health care providers do not realize that heart disease is the greatest health risk for women. The purpose of this article is to increase awareness of women and heart disease. The article summarizes the evidence-based literature regarding the epidemiology of heart disease in women, risk factors and risk factor stratification, symptoms, diagnosis, and treatment. The text includes the American Heart Association's 2007 Evidenced Based Guidelines for Cardiovascular Disease Prevention.

  15. Latent rheumatic heart disease: outcomes 2 years after echocardiographic detection.

    PubMed

    Beaton, Andrea; Okello, Emmy; Aliku, Twalib; Lubega, Sulaiman; Lwabi, Peter; Mondo, Charles; McCarter, Robert; Sable, Craig

    2014-10-01

    Screening with portable echocardiography has uncovered a large burden of latent rheumatic heart disease (RHD) among asymptomatic children in endemic regions, the significance of which remains unclear. This study aimed to determine the 2-year outcomes for children with latent RHD diagnosed by echocardiographic screening. Children identified with latent RHD enrolled in a biannual follow-up program. Risk factors for disease persistence and progression were examined. Of 62 children, 51 (82 %) with latent RHD had a median follow-up period of 25 months. Of these 51 children, 17 (33.3 %) reported an interval sore throat or symptoms consistent with acute rheumatic fever (ARF). Of 43 children initially classified as having borderline RHD, 21 (49 %) remained stable, 18 (42 %) improved (to no RHD) and 4 (10 %) worsened to definite RHD. Of the 8 children initially classified as having definite RHD, 6 (75 %) remained stable, and 2 (25 %) improved to borderline RHD. Two children had confirmed episodes of recurrent ARF, one of which represented the sole case of clinical worsening. The risk factors for disease persistence or progression included younger age (p = 0.05), higher antistreptolysin O titers at diagnosis (p = 0.05), and more morphologic valve abnormalities (p = 0.01). After 2 years, most of the children had a benign course, with 91 % remaining stable or showing improvement. Education may improve recognition of streptococcal sore throat. Longer-term follow-up evaluation, however, is warranted to confirm disease progression and risk factor profile. This could help tailor screening protocols for those at highest risk.

  16. The impact of peripheral arterial disease on patients with congestive heart failure.

    PubMed

    Keswani, Amit N; White, Christopher J

    2014-04-01

    Congestive heart failure (CHF) is a prevalent disease with many comorbidities and is associated with high health care expenditures. Peripheral arterial disease (PAD) is a known comorbidity of CHF and is associated with worse morbidity and mortality. CHF and PAD share risk factors, pathophysiology, treatment strategies, and prognostic features. We review the impact of PAD on patients with CHF using several studies to support PAD's influence on outcomes in CHF. Based on the evidence and current guidelines, patients with heart failure who are smokers, and those who have known coronary artery disease and/or diabetes should be screened for PAD.

  17. Metabolic Modulators in Heart Disease: Past, Present, and Future.

    PubMed

    Lopaschuk, Gary D

    2017-07-01

    Ischemic heart disease and heart failure are leading causes of mortality and morbidity worldwide. They continue to be major burden on health care systems throughout the world, despite major advances made over the past 40 years in developing new therapeutic approaches to treat these debilitating diseases. A potential therapeutic approach that has been underutilized in treating ischemic heart disease and heart failure is "metabolic modulation." Major alterations in myocardial energy substrate metabolism occur in ischemic heart disease and heart failure, and are associated with an energy deficit in the heart. A metabolic shift from mitochondrial oxidative metabolism to glycolysis, as well as an uncoupling between glycolysis and glucose oxidation, plays a crucial role in the development of cardiac inefficiency (oxygen consumed per work performed) and functional impairment in ischemic heart disease as well as in heart failure. This has led to the concept that optimizing energy substrate use with metabolic modulators can be a potentially promising approach to decrease the severity of ischemic heart disease and heart failure, primarily by improving cardiac efficiency. Two approaches for metabolic modulator therapy are to stimulate myocardial glucose oxidation and/or inhibit fatty acid oxidation. In this review, the past, present, and future of metabolic modulators as an approach to optimizing myocardial energy substrate metabolism and treating ischemic heart disease and heart failure are discussed. This includes a discussion of pharmacological interventions that target enzymes involved in fatty acid uptake, fatty acid oxidation, and glucose oxidation in the heart, as well as enzymes involved in ketone and branched chain amino acid catabolism in the heart. Copyright © 2017 Canadian Cardiovascular Society. Published by Elsevier Inc. All rights reserved.

  18. World Heart Federation criteria for echocardiographic diagnosis of rheumatic heart disease--an evidence-based guideline.

    PubMed

    Reményi, Bo; Wilson, Nigel; Steer, Andrew; Ferreira, Beatriz; Kado, Joseph; Kumar, Krishna; Lawrenson, John; Maguire, Graeme; Marijon, Eloi; Mirabel, Mariana; Mocumbi, Ana Olga; Mota, Cleonice; Paar, John; Saxena, Anita; Scheel, Janet; Stirling, John; Viali, Satupaitea; Balekundri, Vijayalakshmi I; Wheaton, Gavin; Zühlke, Liesl; Carapetis, Jonathan

    2012-02-28

    Over the past 5 years, the advent of echocardiographic screening for rheumatic heart disease (RHD) has revealed a higher RHD burden than previously thought. In light of this global experience, the development of new international echocardiographic guidelines that address the full spectrum of the rheumatic disease process is opportune. Systematic differences in the reporting of and diagnostic approach to RHD exist, reflecting differences in local experience and disease patterns. The World Heart Federation echocardiographic criteria for RHD have, therefore, been developed and are formulated on the basis of the best available evidence. Three categories are defined on the basis of assessment by 2D, continuous-wave, and color-Doppler echocardiography: 'definite RHD', 'borderline RHD', and 'normal'. Four subcategories of 'definite RHD' and three subcategories of 'borderline RHD' exist, to reflect the various disease patterns. The morphological features of RHD and the criteria for pathological mitral and aortic regurgitation are also defined. The criteria are modified for those aged over 20 years on the basis of the available evidence. The standardized criteria aim to permit rapid and consistent identification of individuals with RHD without a clear history of acute rheumatic fever and hence allow enrollment into secondary prophylaxis programs. However, important unanswered questions remain about the importance of subclinical disease (borderline or definite RHD on echocardiography without a clinical pathological murmur), and about the practicalities of implementing screening programs. These standardized criteria will help enable new studies to be designed to evaluate the role of echocardiographic screening in RHD control.

  19. Life style modification for patients with ischemic heart disease.

    PubMed

    Mahalingam, V

    2013-01-01

    With a view to assess the effectiveness of lifestyle modification in patients with ischemic heart disease, a quasi-experimental study with quantitative approach was undertaken on 60 patients of ischemic heart disease. Purposive sampling technique was used in selecting the patients. The results showed that educating the patients about cessation of smoking, taking proper diet, anxiety reduction and counselling helped in preventing the progression of ischaemic heart disease.

  20. Renovascular heart failure: heart failure in patients with atherosclerotic renal artery disease.

    PubMed

    Kawarada, Osami; Yasuda, Satoshi; Noguchi, Teruo; Anzai, Toshihisa; Ogawa, Hisao

    2016-07-01

    Atherosclerotic renal artery disease presents with a broad spectrum of clinical features, including heart failure as well as hypertension, and renal failure. Although recent randomized controlled trials failed to demonstrate renal artery stenting can reduce blood pressure or the number of cardiovascular or renal events more so than medical therapy, increasing attention has been paid to flash pulmonary edema and congestive heart failure associated with atherosclerotic renal artery disease. This clinical entity "renovascular heart failure" is diagnosed retrospectively. Given the increasing global burden of heart failure, this review highlights the background and catheter-based therapeutic aspects for renovascular heart failure.

  1. [Heart murmur--auscultation or echocardiography in the diagnostic assessment of congenital or valvular heart disease?].

    PubMed

    Attenhofer Jost, C H

    2006-07-01

    The incidence of patients with degenerative valvular but also of patients with congenital heart disease surviving until adulthood or even old age will increase in the next decades. Auscultation with the stethoscope remains an important diagnostic means in the detection and treatment of heart disease. Heart murmurs (especially systolic heart murmurs) are extremely common. There are helpful clues to differentiate heart murmurs. It can occasionally be relatively simple to differentiate a systolic murmur due to valvular heart disease from an innocent, ejection murmur; however, there are important limitations of auscultation. Overall, auscultation and clinical examination alone do not suffice to correctly diagnose and treat patients with heart failure or a murmur Clinically significant aortic stenosis, aortic regurgitation and mitral regurgitation as well as hypertrophic cardiomyopathy are not uncommonly missed or misinterpreted. An echocardiographic exam is mandatory in all patients with more than a soft systolic murmur, any diastolic murmur, cardiac symptoms and/or ECG changes.

  2. 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. Copyright © 2014 Elsevier Ltd. All rights reserved.

  3. Late Detection of Critical Congenital Heart Disease Among US Infants

    PubMed Central

    Peterson, Cora; Ailes, Elizabeth; Riehle-Colarusso, Tiffany; Oster, Matthew E.; Olney, Richard S.; Cassell, Cynthia H.; Fixler, David E.; Carmichael, Suzan L.; Shaw, Gary M.; Gilboa, Suzanne M.

    2015-01-01

    IMPORTANCE Critical congenital heart disease (CCHD) was added to the Recommended Uniform Screening Panel for Newborns in the United States in 2011. Many states have recently adopted or are considering requirements for universal CCHD screening through pulse oximetry in birth hospitals. Limited previous research is directly applicable to the question of how many US infants with CCHD might be identified through screening. OBJECTIVES To estimate the proportion of US infants with late detection of CCHD (>3 days after birth) based on existing clinical practice and to investigate factors associated with late detection. DESIGN, SETTING, AND PARTICIPANTS Descriptive and multivariable analysis. Data were obtained from a multisite population-based study of birth defects in the United States, the National Birth Defects Prevention Study (NBDPS). We included all live-born infants with estimated dates of delivery from January 1, 1998, through December 31, 2007, and nonsyndromic, clinically verified CCHD conditions potentially detectable through screening via pulse oximetry. MAIN OUTCOMES AND MEASURES The main outcome measure was the proportion of infants with late detection of CCHD through echocardiography or at autopsy under the assumption that universal screening at birth hospitals might reduce the number of such late diagnoses. Secondary outcome measures included prevalence ratios for associations between selected demographic and clinical factors and late detection of CCHD. RESULTS Of 3746 live-born infants with nonsyndromic CCHD, late detection occurred in 1106 (29.5% [95%CI, 28.1%–31.0%]), including 6 (0.2%) (0.1% –0.4%) first receiving a diagnosis at autopsy more than 3 days after birth. Late detection varied by CCHD type from 9 of 120 infants (7.5%[95%CI, 3.5%–13.8%]) with pulmonary atresia to 497 of 801 (62.0% [58.7%–65.4%]) with coarctation of the aorta. In multivariable analysis, late detection varied significantly by CCHD type and study site, and infants with

  4. Screening for congenital heart defects by transabdominal ultrasound - role of early gestational screening and importance of operator training.

    PubMed

    Sarkola, Taisto; Ojala, Tiina H; Ulander, Veli-Matti; Jaeggi, Edgar; Pitkänen, Olli M

    2015-03-01

    The majority of congenital heart defects occur without identifiable risk factors. Detection rates are therefore highly dependent on the experience and expertise of the obstetrical screening operator. In the first trimester, the risk of congenital heart defects increases with increasing nuchal thickness (≥2.5 mm detects 44% of major congenital heart defects), but because of the number of false positives, the positive predictive value is only a few percent. The anatomy of major congenital heart defects may be delineated in less than half of the fetuses during early second trimester. The reported yield of congenital heart defects detection during the mid-gestational routine obstetrical screening has improved over time and detection rates up to 85% of major congenital heart defects have been reported when outflow tract and three-vessel views are included in conjunction with the four-chamber view. Improved detection rates have been achieved following screening operator training interventions combined with a low referral threshold to obtain a detailed fetal echocardiographic study.

  5. The heart-liver metabolic axis: defective communication exacerbates disease

    PubMed Central

    Baskin, Kedryn K; Bookout, Angie L; Olson, Eric N

    2014-01-01

    The heart has been recognized as an endocrine organ for over 30 years (de Bold, 2011); however, little is known about how the heart communicates with other organs in the body, and even less is known about this process in the diseased heart. In this issue of EMBO Molecular Medicine, Magida and Leinwand (2014) introduce the concept that a primary genetic defect in the heart results in aberrant hepatic lipid metabolism, which consequently exacerbates hypertrophic cardiomyopathy (HCM). This study provides evidence in support of the hypothesis that crosstalk occurs between the heart and liver, and that this becomes disrupted in the diseased state. PMID:24623378

  6. 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

  7. The second rheumatic heart disease forum report.

    PubMed

    Zühlke, Liesl J; Engel, Mark E; Remenyi, Bo; Wyber, Rosemary; Carapetis, Jonathan

    2013-09-01

    The second rheumatic heart disease (RHD) forum was held on February 18, 2013, at the Sixth World Congress of Pediatric Cardiology and Cardiac Surgery in Cape Town, South Africa, to focus attention on key areas in global RHD control, management, and prevention. Building on the foundation of the first RHD forum, over 150 interested participants met to discuss critical issues on the RHD landscape. Unique to this meeting was a mixture of diverse backgrounds and disciplines, all crucially important to the conversation around RHD control and prevention. Some clear priorities have emerged for RHD activities in the next era: the necessity for political intervention and policy change; increasing the health workforce by incorporating teaching, training, and task-shifting; revitalizing the research agenda by merging basic, clinical, and translational research; and obtaining universal access to high-quality penicillin. There was also an urgent request for new resources; for existing resources to be further developed, improved, and shared across platforms; and for resources to be supported in the nonmedical arena. Finally, the necessity of involving the patient community in the ongoing discussion was highlighted. The participants of both the first and second RHD forum represent a new, thriving, and growing community of RHD activists who should usher in a new era of significant improvements in RHD control and prevention. Copyright © 2013 World Heart Federation (Geneva). Published by Elsevier B.V. All rights reserved.

  8. Screening for heart transplantation and left ventricular assist system: results from the ScrEEning for advanced Heart Failure treatment (SEE-HF) study.

    PubMed

    Lund, Lars H; Trochu, Jean-Noel; Meyns, Bart; Caliskan, Kadir; Shaw, Steven; Schmitto, Jan D; Schibilsky, David; Damme, Laura; Heatley, Jerry; Gustafsson, Finn

    2017-09-27

    Heart transplantation (HTx) and implantable left ventricular assist systems (LVAS) improve outcomes in advanced heart failure but may be underutilized. We hypothesized that screening can identify appropriate candidates. The ScrEEning for advanced Heart Failure treatment (SEE-HF) study was a multicentre prospective study screening patients with existing cardiac resynchronization therapy (CRT) and/or implantable cardioverter-defibrillator (ICD) for ejection fraction ≤40% and New York Heart Association (NYHA) class III-IV, and subsequently for guideline-based HTx and LVAS indication. Of 1722 (mean age 64 ± 14 years, 26% women) patients screened at eight centres in seven European countries, 121 (7.0%) were eligible and 99 (5.7%; mean age 61 ± 10 years, 19% women) patients were enrolled for detailed assessment. Twenty-six of the 99 enrolled patients (26%) were eligible for either HTx or LVAD (18 eligible for HTx; 7 eligible for LVAD; and 1 eligible for both). Eleven patients were listed for HTx and three received an LVAS. Eligible patients were 61 ± 8 years and 19% women, whereas those actually receiving intervention were 56 ± 8 years and 8% women. Among patients with CRT and/or ICD, a minority have NYHA class III-IV heart failure and ejection fraction ≤40%. Among these, however, more than one-quarter have an unrecognized need for HTx or LVAS. When patients are offered intervention based on screening, many decline. Discrepancies exist between clinical and patient equipoise. Clinical Trial Registration ClinicalTrials.gov Unique Identifier: NCT00894387. © 2017 The Authors. European Journal of Heart Failure © 2017 European Society of Cardiology.

  9. [Rheumatic heart disease behind life-threatening heart failure in pregnancy].

    PubMed

    Ek, Michelle; Vladic-Stjernholm, Ylva; Günther, Anders; Hällsjö-Sander, Caroline; Jacobsen, Per-Herman

    2016-05-17

    Valvular heart disease constitutes the majority of all causes of heart disease in pregnancy. In the presence of valvular heart disease, the necessary haemodynamic changes of pregnancy might cause heart failure, leading to severe maternal and fetal morbidity and even mortality. In lower-income countries, rheumatic heart disease remains one of the major causes of death related to pregnancy [6]. In low-income countries, rheumatic heart disease is found in 60% to 80% of the pregnant women with heart disease, and 10% to 30% have a congenital disorder including congenital valve disorders [4]. The most common valvular lesion of rheumatic heart disease is mitral stenosis. This valvular lesion can be the cause of extreme disability and even mortality during pregnancy due to an increase in the transvalvular gradient and a rise in left atrial pressure. The maternal mortality associated with mitral stenosis is stratified by New York Heart Association (NYHA) classification: class I, 0.1%; class II, 0.3%; class III, 5.5%; and class IV, 6.0%. Most patients are in class I or II at presentation, but 12% to 25% of patients are in class III or IV [14].

  10. 42 CFR 410.17 - Cardiovascular disease screening tests.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 2 2013-10-01 2013-10-01 false Cardiovascular disease screening tests. 410.17... § 410.17 Cardiovascular disease screening tests. (a) Definition. For purposes of this subpart, the... Part B covers cardiovascular disease screening tests when ordered by the physician who is treating...

  11. 42 CFR 410.17 - Cardiovascular disease screening tests.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 2 2010-10-01 2010-10-01 false Cardiovascular disease screening tests. 410.17... § 410.17 Cardiovascular disease screening tests. (a) Definition. For purposes of this subpart, the... Part B covers cardiovascular disease screening tests when ordered by the physician who is treating...

  12. 42 CFR 410.17 - Cardiovascular disease screening tests.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 42 Public Health 2 2012-10-01 2012-10-01 false Cardiovascular disease screening tests. 410.17... § 410.17 Cardiovascular disease screening tests. (a) Definition. For purposes of this subpart, the... Part B covers cardiovascular disease screening tests when ordered by the physician who is treating...

  13. 42 CFR 410.17 - Cardiovascular disease screening tests.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 42 Public Health 2 2014-10-01 2014-10-01 false Cardiovascular disease screening tests. 410.17... § 410.17 Cardiovascular disease screening tests. (a) Definition. For purposes of this subpart, the... Part B covers cardiovascular disease screening tests when ordered by the physician who is treating...

  14. 42 CFR 410.17 - Cardiovascular disease screening tests.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 2 2011-10-01 2011-10-01 false Cardiovascular disease screening tests. 410.17... § 410.17 Cardiovascular disease screening tests. (a) Definition. For purposes of this subpart, the... Part B covers cardiovascular disease screening tests when ordered by the physician who is treating...

  15. Rheumatic heart disease in indigenous populations--New Zealand experience.

    PubMed

    Wilson, Nigel

    2010-01-01

    Rheumatic fever continues unabated among the indigenous Māori and Pacific Island New Zealanders. Ethnic disparities have increased in the past decade. The major success story for disease control has been secondary penicillin prophylaxis with 28-day intramuscular benzathine penicillin with high penicillin delivery rates and low recurrence rates. A landmark study for primary prevention of acute rheumatic fever for group A streptococcal pharyngitis was published in 2009. New Zealand has helped establish the role of echocardiography in acute rheumatic fever, with subclinical carditis incorporated into guidelines as a major criterion of rheumatic fever in high prevalence regions. The rates of mitral valve repair for rheumatic heart disease (RHD) are currently greater than 90% in the children's cardiac unit but remain low in adult cardiac units in New Zealand. This is particularly relevant to women of child bearing age where New Zealand data has shown that pregnancy outcomes for mothers with prosthetic valves on warfarin are poor. There are new initiatives to prevent severe RHD using portable echocardiography by screening school aged children. The prevalence of definite RHD was 2.4% in a large cohort of socially disadvantaged children in South Auckland studied in 2007-2008. Cost benefit models of screening need to be developed. Ongoing research involves international consensus standardisation of RHD patterns, and the need to define the natural history of subclinical RHD.

  16. 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

  17. Use of nitrates in ischemic heart disease.

    PubMed

    Giuseppe, Cocco; Paul, Jerie; Hans-Ulrich, Iselin

    2015-01-01

    Short-acting nitrates are beneficial in acute myocardial ischemia. However, many unresolved questions remain about the use of long-acting nitrates in stable ischemic heart disease. The use of long-acting nitrates is weakened by the development of endothelial dysfunction and tolerance. Also, we currently ignore whether lower doses of transdermal nitroglycerin would be better than those presently used. Multivariate analysis data from large nonrandomized studies suggested that long-acting nitrates increase the incidence of acute coronary syndromes, while data from another multivariate study indicate that they have positive effects. Because of methodological differences and open questions, the two studies cannot be compared. A study in Japanese patients with vasospastic angina has shown that, when compared with calcium antagonists, long-acting nitrates do not improve long-term prognosis and that the risk for cardiac adverse events increases with the combined therapy. We have many unanswered questions.

  18. 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. Written permission from the American Academy of Family Physicians is required for reproduction of this material in whole or in part in any form or medium.

  19. Ventricular tachycardia in ischemic heart disease substrates

    PubMed Central

    Ajijola, Olujimi A.; Tung, Roderick; Shivkumar, Kalyanam

    2014-01-01

    Advances in the treatment of myocardial infarction (MI) have improved survival after ischemic cardiac injury. Post-infarct structural and functional remodeling results in electrophysiologic substrates at risk for monomorphic ventricular tachycardia (MMVT). Characterization of this substrate using a variety of clinical and investigative tools has improved our understanding of MMVT circuits, and has accelerated the development of device and catheter-based therapies aimed at identification and elimination of this arrhythmia. This review will discuss the central role of the ischemic heart disease substrate in the development MMVT. Electrophysiologic characterization of the post-infarct myocardium using bipolar electrogram amplitudes to delineate scar border zones will be reviewed. Functional electrogram determinants of reentrant circuits such as isolated late potentials will be discussed. Strategies for catheter ablation of reentrant ventricular tachycardia, including structural and functional targets will also be examined, as will the role of the epicardial mapping and ablation in the management of recurrent MMVT. PMID:24568826

  20. [Stress, mental disorders and coronary heart disease].

    PubMed

    Lederbogen, F; Ströhle, A

    2012-11-01

    There are numerous associations between stress, mental disorders and coronary heart disease (CHD). Exposure to an acute stressor leads to activation of the hypothalamus-pituitary-adrenal and sympathoadrenal systems and chronic stressors are associated with sustained functional changes of these systems. Experiencing acute and chronic stress is paralleled by an increased incidence of mental disorders with the most consistent evidence on the triggering of major depressive episodes. Various mental disorders, including depression, anxiety and schizophrenia, are associated with an increased risk of CHD. Furthermore, acute and chronic stressors have been identified as risk factors or triggers of acute coronary syndromes. Thus therapeutic strategies aim at reducing subjective stress experience, therapy of mental disorders and treatment of cardiac risk factors known to be more prevalent in increased stress states and mental disorders.

  1. In vino veritas: alcohol and heart disease.

    PubMed

    Hill, Joseph A

    2005-03-01

    Numerous epidemiological studies, numbering nearly 100, have documented an inverse association between alcohol consumption and vascular risk. The preponderance of evidence supports an independent beneficial effect of mild-to-moderate alcoholic beverage consumption on risk of coronary heart disease (CHD). However, it is important to remember that observational data cannot prove causation; unmeasured or incompletely controlled confounding factors cannot be excluded. That said, most authorities now attribute a causal role to the relationship: moderate alcohol consumption reduces the risk of CHD, and current research centers on the mechanistic underpinnings and whether patterns of drinking are important. Here, I review the association between alcohol use and CHD risk, explore putative mechanisms, and make recommendations.

  2. Web interface for the Heart Disease Program.

    PubMed Central

    Long, W. J.; Fraser, H.; Naimi, S.

    1996-01-01

    The task of making a large complex diagnostic program available to a broad audience of physicians has become more feasible with the ubiquitous accessibility of the client-server architecture of the World Wide Web. This paper describes the design and implementation of a Web interface for the Heart Disease Program (HDP). The client-server architecture imposes a number of requirements on the program. The graphical capabilities of the Web enable a number of enhancements to the program but also cause some limitations. Our initial experience with physicians using the HDP through the Web interface has been positive and we are now conducting an evaluation of the HDP using this form of access. PMID:8947768

  3. Targeting calcium transport in ischaemic heart disease

    PubMed Central

    Talukder, M.A. Hassan; Zweier, Jay L.; Periasamy, Muthu

    2009-01-01

    Ischaemic heart disease (IHD) is the leading cause of morbidity and mortality worldwide. While timely reperfusion of acutely ischaemic myocardium is essential for myocardial salvage, it leads to a unique type of injury known as ‘myocardial ischaemia/reperfusion (I/R) injury’. Growing evidence suggests that a defect in myocardial Ca2+ transport system with cytosolic Ca2+ overload is a major contributor to myocardial I/R injury. Progress in molecular genetics and medicine in past years has clearly demonstrated that modulation of Ca2+ handling pathways in IHD could be cardioprotective. The potential benefits of these strategies in limiting I/R injury are vast, and the time is right for challenging in vivo systemic work both at pre-clinical and clinical levels. PMID:19640931

  4. Pediatric prenatal diagnosis of congenital heart disease.

    PubMed

    Killen, Stacy A S; Mouledoux, Jessica H; Kavanaugh-McHugh, Ann

    2014-10-01

    Fetal cardiology is a rapidly evolving field. Imaging technology continues to advance as do approaches to in-utero interventions and care of the critically ill neonate, with even greater demand for improvement in prenatal diagnosis of congenital heart disease (CHD) and arrhythmias. Reviewing the advances in prenatal diagnosis of CHD in such a rapidly developing field is a broad topic. Therefore, we have chosen to focus this review of recent literature on challenges in prenatal detection of CHD, challenges in prenatal counseling, advances in fetal arrhythmia diagnosis, and potential benefits to patients with CHD who are identified prenatally. As methods and tools to diagnose and manage CHD and arrhythmias in utero continue to improve, future generations will hopefully see a reduction in both prenatal and neonatal morbidity and mortality. Prenatal diagnosis can and should be used to optimize location and timing of delivery and postnatal interventions.

  5. Stop inhaling smoke: prevent coronary heart disease.

    PubMed

    Kilburn, Kaye H

    2003-02-01

    Acute myocardial infarction (AMI) was rare a century ago and was diagnosed in few living patients prior to 1925. By 1950, it was the most common heart problem seen by clinicians. Thought at first to have been overlooked, there were many explanations offered for its neglect. Smoking, hypertension, and elevated cholesterol are associated with AMI, but of these only smoking should be considered a cause. Hypertension and hypercholesterolemia may be co-effects, perhaps of inflammation stimulated in the lung and blood vessels by smoking and air pollution, thus affecting vessels and arteries subjected to systemic blood pressure. Air pollution--the 20th century's other "big smoke"--deserves consideration as a 2nd cause. Auto exhaust blankets the world's cities. It consists of smoke and other effluents of petroleum vaporization and combustion that emanate from the crankcases and exhaust pipes of trucks and automobiles. The major living spaces (conurbations) of the world now imitate and exceed Los Angeles in their levels of air pollution. Auto exhaust gases fit the timeline, and their increasing amounts parallel the worldwide rise in coronary heart disease. Increasing doses of these chemicals imitate cigarette smoke and stimulate inflammation in the lungs. They appear to be absorbed into the blood, where they cause inflammation in blood vessels, increased blood pressure, and clogged coronary arteries. Avoidance is the obvious solution. Quit inhaling cigarette smoke and motor vehicle exhaust. The benefits have been shown and can be proved by intervention. The quest for clean air is hygienic-like avoiding water contaminated with feces was 150 yr ago. Clear air must be made a moral right. Its attainment requires a major revolution in priorities for energy use and lifestyle. Two types of smoke must be avoided. The world's most lethal disease.

  6. Age, dental infections, and coronary heart disease.

    PubMed

    Mattila, K J; Asikainen, S; Wolf, J; Jousimies-Somer, H; Valtonen, V; Nieminen, M

    2000-02-01

    Epidemiological and intervention studies have suggested that infections are risk factors for coronary heart disease (CHD). Dental infections have appeared as cardiovascular risk factors in cross-sectional and in follow-up studies, and the association has been independent of the "classic" coronary risk factors. This case-control study aimed at detailed assessment of the dental pathology found in various CHD categories (including elderly patients). Altogether, 85 patients with proven coronary heart disease and 53 random controls, matched for sex, age, geographic area, and socio-economic status, were compared with regard to dental status, assessed blindly with four separate scores, and to the "classic" coronary risk factors (seven of the controls had CHD, and they were not included in the analyses). The dental indices were higher among CHD patients than in the controls, but, contrary to previous studies, the differences were not significant (between the CHD patients and their matched controls or among the different CHD categories). This result could not be explained by potential confounding factors. The participants in the present study were older and had more often undergone recent dental treatment in comparison with subjects in our earlier studies. Age correlated with the severity of dental infections only in the random controls but not in the coronary patients who, although young, already had high dental scores. We believe that the higher age of the participants in the present study is the most likely reason for the results. Other possible explanations include an age-related selection bias among older CHD patients, and the fact that those participating in studies like this may have better general health and thus also less severe dental infections. Thus, the role of dental infections as a coronary risk factor varies according to the characteristics of the population studied.

  7. A genetic future for coronary heart disease?

    PubMed

    Weiner, Kate; Martin, Paul

    2008-04-01

    This paper is concerned with changing conceptions of genetic disease. It is based on an analysis of biomedical literature and focuses on the treatment of coronary heart disease (CHD) in four published commentary papers. The aim of this analysis is to explore the ways in which CHD is constructed as genetic and the place of genetic discourses in the wider set of ideas that circulate about the disease. This analysis is then used to consider some of the claims of the geneticisation thesis (Lippman 1991, 1992). The analysis suggests that a genetic vision for understanding and managing CHD has emerged, which has many of the hallmarks of the geneticisation imagined by Lippman. However, a number of alternative and competing models of CHD are also supported within the biomedical discourse. These are related to the different disciplines with a stake in the field of CHD, and their struggles for authority. In conclusion, it is suggested that the geneticisation thesis, as a universal claim, is at odds with the diffuse and distributed nature of biomedical knowledge and practice. Rather than analysing geneticisation in a literal way, it may be more fruitful to see the thesis, itself, as a form of boundary work (Gieryn 1983).

  8. Sequential segmental classification of feline congenital heart disease.

    PubMed

    Scansen, Brian A; Schneider, Matthias; Bonagura, John D

    2015-12-01

    Feline congenital heart disease is less commonly encountered in veterinary medicine than acquired feline heart diseases such as cardiomyopathy. Understanding the wide spectrum of congenital cardiovascular disease demands a familiarity with a variety of lesions, occurring both in isolation and in combination, along with an appreciation of complex nomenclature and variable classification schemes. This review begins with an overview of congenital heart disease in the cat, including proposed etiologies and prevalence, examination approaches, and principles of therapy. Specific congenital defects are presented and organized by a sequential segmental classification with respect to their morphologic lesions. Highlights of diagnosis, treatment options, and prognosis are offered. It is hoped that this review will provide a framework for approaching congenital heart disease in the cat, and more broadly in other animal species based on the sequential segmental approach, which represents an adaptation of the common methodology used in children and adults with congenital heart disease.

  9. [Resting heart rate and cardiovascular disease].

    PubMed

    Brito Díaz, Buenaventura; Alemán Sánchez, José Juan; Cabrera de León, Antonio

    2014-07-07

    Heart rate reflects autonomic nervous system activity. Numerous studies have demonstrated that an increased heart rate at rest is associated with cardiovascular morbidity and mortality as an independent risk factor. It has been shown a link between cardiac autonomic balance and inflammation. Thus, an elevated heart rate produces a micro-inflammatory response and is involved in the pathogenesis of endothelial dysfunction. In turn, decrease in heart rate produces benefits in congestive heart failure, myocardial infarction, atrial fibrillation, obesity, hyperinsulinemia, insulin resistance, and atherosclerosis. Alteration of other heart rate-related parameters, such as their variability and recovery after exercise, is associated with risk of cardiovascular events. Drugs reducing the heart rate (beta-blockers, calcium antagonists and inhibitors of If channels) have the potential to reduce cardiovascular events. Although not recommended in healthy subjects, interventions for reducing heart rate constitute a reasonable therapeutic goal in certain pathologies.

  10. Warning signs and symptoms of heart disease

    MedlinePlus

    ... summary: a report of the American College of Cardiology Foundation/American Heart Association task force on practice ... risk: a report of the American College of Cardiology/American Heart Association Task Force on Practice Guidelines. ...

  11. 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 Left Ventricular Hypertrophy • Risks, Signs and Symptoms • Accurate ...

  12. 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.

  13. Impact of Pulmonary Vascular Resistances in Heart Transplantation for Congenital Heart Disease

    PubMed Central

    Gazit, Avihu Z; Canter, Charles E

    2011-01-01

    Congenital heart disease is one of the major diagnoses in pediatric heart transplantation recipients of all age groups. Assessment of pulmonary vascular resistance in these patients prior to transplantation is crucial to determine their candidacy, however, it is frequently inaccurate because of their abnormal anatomy and physiology. This problem places them at significant risk for pulmonary hypertension and right ventricular failure post transplantation. The pathophysiology of pulmonary vascular disease in children with congenital heart disease depends on their pulmonary blood flow patterns, systemic ventricle function, as well as semilunar valves and atrioventricular valves structure and function. In our review we analyze the pathophysiology of pulmonary vascular disease in children with congenital heart disease and end-stage heart failure, and outline the state of the art pre-transplantation medical and surgical management to achieve reverse remodeling of the pulmonary vasculature by using pulmonary vasodilators and mechanical circulatory support. PMID:22548028

  14. African-Americans and Heart Disease, Stroke

    MedlinePlus

    ... Gandy, M.D., a cardiologist and chief medical marketing officer with the Piedmont Heart Institute in Atlanta ... and fill up with those rather than other foods,” he said. Dr. Gandy cautioned that even things that are ... Rate (Pulse) 8 Tachycardia | Fast Heart Rate 9 Warning Signs of a Heart ...

  15. Outcomes of borderline rheumatic heart disease: A prospective cohort study.

    PubMed

    Bertaina, Geneviève; Rouchon, Bernard; Huon, Bertrand; Guillot, Nina; Robillard, Corinne; Noël, Baptiste; Nadra, Marie; Tribouilloy, Christophe; Marijon, Eloi; Jouven, Xavier; Mirabel, Mariana

    2017-02-01

    The advent of systematic screening for rheumatic heart disease (RHD) by echocardiography in endemic regions has led to a new entity: borderline RHD. The pathogenicity and natural history of borderline RHD needs to be addressed. The aim of this study was to assess the outcomes of children detected by echocardiography as having borderline RHD. Schoolchildren in 4th grade (i.e., aged 9-10years) who were prospectively echo-screened for RHD (2012-2014) in Nouméa, New Caledonia, were asked to participate. Children with borderline RHD according to consistent independent review by two cardiologists were included and followed-up in 2015. Among the 8684 schoolchildren screened, 49 were diagnosed with borderline RHD according to the Cardiologist clinically involved in the child's management plan. After independent review by two cardiologists, 25 children were consistently diagnosed with borderline RHD and included in the follow-up study. Overall, inter-observer agreement was moderate with diagnostic kappa values of 0.63 (95% CI 0.45-0.78). After a median follow-up of 23months (IQR (20.5-33.0), 15 children (60.0%) had stability of valvular lesions, 8 (32.0%) had normal findings according to the WHF criteria. Two children (8.0%) had definite RHD on the follow-up echocardiogram, but no clinical events or audible pathological murmur during the study period. No factor could be identified as prognostic of either stability or progression. Borderline RHD diagnosed by systematic screening in high-risk populations remains mostly unchanged at 2years follow-up. Diagnosis of borderline RHD may require two reviewers for consistency. Copyright © 2016. Published by Elsevier Ireland Ltd.

  16. High Content Screening in Neurodegenerative Diseases

    PubMed Central

    Jain, Shushant; van Kesteren, Ronald E.; Heutink, Peter

    2012-01-01

    The functional annotation of genomes, construction of molecular networks and novel drug target identification, are important challenges that need to be addressed as a matter of great urgency1-4. Multiple complementary 'omics' approaches have provided clues as to the genetic risk factors and pathogenic mechanisms underlying numerous neurodegenerative diseases, but most findings still require functional validation5. For example, a recent genome wide association study for Parkinson's Disease (PD), identified many new loci as risk factors for the disease, but the underlying causative variant(s) or pathogenic mechanism is not known6, 7. As each associated region can contain several genes, the functional evaluation of each of the genes on phenotypes associated with the disease, using traditional cell biology techniques would take too long. There is also a need to understand the molecular networks that link genetic mutations to the phenotypes they cause. It is expected that disease phenotypes are the result of multiple interactions that have been disrupted. Reconstruction of these networks using traditional molecular methods would be time consuming. Moreover, network predictions from independent studies of individual components, the reductionism approach, will probably underestimate the network complexity8. This underestimation could, in part, explain the low success rate of drug approval due to undesirable or toxic side effects. Gaining a network perspective of disease related pathways using HT/HC cellular screening approaches, and identifying key nodes within these pathways, could lead to the identification of targets that are more suited for therapeutic intervention. High-throughput screening (HTS) is an ideal methodology to address these issues9-12. but traditional methods were one dimensional whole-well cell assays, that used simplistic readouts for complex biological processes. They were unable to simultaneously quantify the many phenotypes observed in

  17. 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…

  18. 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…

  19. Recent advances in echocardiography for valvular heart disease.

    PubMed

    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.

  20. Endodontic variables and coronary heart disease.

    PubMed

    Frisk, Fredrik; Hakeberg, Magnus; Ahlqwist, Margareta; Bengtsson, Calle

    2003-10-01

    This cross-sectional study was designed to explore a possible association between endodontic disease variables and coronary heart disease (CHD). Dental infections are hypothesized to be linked to atherosclerosis and could be a cause of vascular changes crucial for the development of CHD. Most studies have focused on periodontal disease. To our knowledge, no one has specifically studied endodontic variables as risk factors for the development of CHD. In 1992-93, a representative sample (n = 1056) of women in Göteborg, Sweden, aged between 38 and 84 years, took part in a combined dental and medical survey. The dependent variable was CHD, i.e. subjects with angina pectoris and/or a history of myocardial infarction (n = 106). The independent variables were number of root-filled teeth (RF), number of teeth with periapical radiolucencies (PA), tooth loss (TL), age, life situation, marital status, smoking, alcohol habits, body mass index, waist-hip ratio, serum cholesterol and triglyceride concentrations, hypertension and diabetes. The multivariate logistic regression analysis did not prove the endodontic variables to be predictive of CHD. Only age and tooth loss were significantly associated with CHD, with OR = 1.07 (CI = 1.03-1.12) and OR = 2.70 (CI = 1.49-4.87), respectively. The bivariate logistic regression analysis showed a positive significant association between subjects with RF = 2 and CHD, but for PA the bivariate analysis did not support an association with CHD. This cross-sectional study did not reveal a significant association between endodontically treated teeth and CHD nor between teeth with periapical disease and CHD.

  1. Surgical management of carcinoid heart valve disease.

    PubMed

    Castillo, Javier G; Milla, Federico; Adams, David H

    2012-01-01

    Carcinoid tumors are neuroendocrine tumors with an unpredictable clinical behavior. In the setting of hepatic metastases, the release of bioactive amines from the tumor into the systemic circulation results in carcinoid syndrome: a constellation of clinical symptoms, among which cutaneous flushing, gastrointestinal hypermotility, and cardiac involvement are the most frequent. Cardiac manifestations, also known as carcinoid heart disease, are secondary to a severe endocardial fibrotic reaction that leads to progressive valve thickening and retraction. Imaging studies commonly reveal severe right-sided valve disease, with fixed leaflets or cusps in a semiopen position. The replacement of the right-sided valves, including the patch enlargement of the right ventricular outflow tract, is currently the only definitive treatment to potentially improve quality of life and provide survival benefit. Although cardiac surgery has been traditionally reserved for those patients with symptomatic right ventricular failure, a significant trend toward improved surgical outcomes has triggered a more liberal referral for valve replacement during the past decade. Copyright © 2012 Elsevier Inc. All rights reserved.

  2. Creatine kinase isoforms in ischemic heart disease.

    PubMed

    Wu, A H

    1989-01-01

    The MM and MB isoenzymes of creatine kinase exist in serum as a collection of at least three major MM and two major MB isoforms. Each of these are derived from single tissue MM and MB isoforms, which are converted to these other forms by carboxypeptidase N after their release from necrotic skeletal and myocardial tissue. Measurement of the MM isoforms in ischemic heart disease is useful for early diagnosis of acute myocardial infarction and for the noninvasive determination of coronary artery reperfusion for infarction patients receiving thrombolytic therapy. Because MM is also released in acute skeletal-muscle disease, MB isoform measurements may have the highest clinical sensitivity. These determinations are important for providing objective information to cardiologists who need to make critical decisions concerning the management of these patients. I review the procedures for treating patients with myocardial infarction, the potential role of CK isoforms, and the methods currently available for isoform analysis, including high-resolution electrophoresis, isoelectric and chromatofocusing, and liquid chromatography. Rapid and highly sensitive methods are needed for implementation of CK-MM and MB isoforms for prospective emergency determinations for patients with acute myocardial infarction.

  3. Clues in diagnosing congenital heart disease.

    PubMed Central

    Moss, A. J.

    1992-01-01

    A number of practical office and bedside clues to cardiac disease in infants and children have been passed on through the years. They relate to the history, to the inspection and palpation components of the physical examination, and to knowledge of the specific cardiac defects that are likely to be associated with certain clinical syndromes. With the possible exception of coarctation of the aorta, the clues are not diagnostically specific. In many instances, however, they serve to narrow a broad array of diagnostic possibilities to 2 or 3 and, with the aid of other clues and auscultation, they can often be distinguished from one another. When a primary care physician is confronted with a child who has an incidental murmur that is "probably" innocent but could be organic, useful clues favoring an organic murmur are a history of congenital heart disease in a first-degree relative; a history of maternal rubella syndrome, alcohol use, or teratogenic drug use during pregnancy; a history of inappropriate sweating; a history of syncope, chest pain, or squatting; maternal diabetes mellitus; premature birth; birth at a high altitude; cyanosis; abnormal pulsations; recurrent bronchiolitis or pneumonia; chronic unexplained hoarseness; asymmetric facies with crying; and a physical appearance suggestive of a clinical syndrome. PMID:1574882

  4. DNA methylation abnormalities in congenital heart disease.

    PubMed

    Serra-Juhé, Clara; Cuscó, Ivon; Homs, Aïda; Flores, Raquel; Torán, Núria; Pérez-Jurado, Luis A

    2015-01-01

    Congenital heart defects represent the most common malformation at birth, occurring also in ∼50% of individuals with Down syndrome. Congenital heart defects are thought to have multifactorial etiology, but the main causes are largely unknown. We have explored the global methylation profile of fetal heart DNA in comparison to blood DNA from control subjects: an absolute correlation with the type of tissue was detected. Pathway analysis revealed a significant enrichment of differential methylation at genes related to muscle contraction and cardiomyopathies in the developing heart DNA. We have also searched for abnormal methylation profiles on developing heart-tissue DNA of syndromic and non-syndromic congenital heart defects. On average, 3 regions with aberrant methylation were detected per sample and 18 regions were found differentially methylated between groups. Several epimutations were detected in candidate genes involved in growth regulation, apoptosis and folate pathway. A likely pathogenic hypermethylation of several intragenic sites at the MSX1 gene, involved in outflow tract morphogenesis, was found in a fetus with isolated heart malformation. In addition, hypermethylation of the GATA4 gene was present in fetuses with Down syndrome with or without congenital heart defects, as well as in fetuses with isolated heart malformations. Expression deregulation of the abnormally methylated genes was detected. Our data indicate that epigenetic alterations of relevant genes are present in developing heart DNA in fetuses with both isolated and syndromic heart malformations. These epimutations likely contribute to the pathogenesis of the malformation by cis-acting effects on gene expression.

  5. 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

    2013-08-05

    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

  6. Genomic prediction of coronary heart disease

    PubMed Central

    Abraham, Gad; Havulinna, Aki S.; Bhalala, Oneil G.; Byars, Sean G.; De Livera, Alysha M.; Yetukuri, Laxman; Tikkanen, Emmi; Perola, Markus; Schunkert, Heribert; Sijbrands, Eric J.; Palotie, Aarno; Samani, Nilesh J.; Salomaa, Veikko; Ripatti, Samuli; Inouye, Michael

    2016-01-01

    Aims Genetics plays an important role in coronary heart disease (CHD) but the clinical utility of genomic risk scores (GRSs) relative to clinical risk scores, such as the Framingham Risk Score (FRS), is unclear. Our aim was to construct and externally validate a CHD GRS, in terms of lifetime CHD risk and relative to traditional clinical risk scores. Methods and results We generated a GRS of 49 310 SNPs based on a CARDIoGRAMplusC4D Consortium meta-analysis of CHD, then independently tested it using five prospective population cohorts (three FINRISK cohorts, combined n = 12 676, 757 incident CHD events; two Framingham Heart Study cohorts (FHS), combined n = 3406, 587 incident CHD events). The GRS was associated with incident CHD (FINRISK HR = 1.74, 95% confidence interval (CI) 1.61–1.86 per S.D. of GRS; Framingham HR = 1.28, 95% CI 1.18–1.38), and was largely unchanged by adjustment for known risk factors, including family history. Integration of the GRS with the FRS or ACC/AHA13 scores improved the 10 years risk prediction (meta-analysis C-index: +1.5–1.6%, P < 0.001), particularly for individuals ≥60 years old (meta-analysis C-index: +4.6–5.1%, P < 0.001). Importantly, the GRS captured substantially different trajectories of absolute risk, with men in the top 20% of attaining 10% cumulative CHD risk 12–18 y earlier than those in the bottom 20%. High genomic risk was partially compensated for by low systolic blood pressure, low cholesterol level, and non-smoking. Conclusions A GRS based on a large number of SNPs improves CHD risk prediction and encodes different trajectories of lifetime risk not captured by traditional clinical risk scores. PMID:27655226

  7. Device complications in adult congenital heart disease.

    PubMed

    Hayward, Robert M; Dewland, Thomas A; Moyers, Brian; Vittinghoff, Eric; Tanel, Ronn E; Marcus, Gregory M; Tseng, Zian H

    2015-02-01

    Pacemakers and implantable cardioverter-defibrillators (ICDs) are increasingly implanted in adults with congenital heart disease (CHD), but little is known about implant-related complications and mortality. The purpose of this study was to compare pacemaker and ICD implantation complication rates between adults with and those without CHD using a comprehensive, statewide database. We used the Healthcare Cost and Utilization Project database to identify initial transvenous pacemaker and ICD implantations and implant-related complications in California hospitals from January 1, 2005, to December 31, 2011. We calculated relative risks of implant-related complications by comparing those with and those without CHD using Poisson regression with robust standard errors, adjusting for age and medical comorbidities. We identified 105,852 patients undergoing pacemaker implantation, 1465 with noncomplex CHD and 66 with complex CHD. CHD was not associated with increased risk of pacemaker implant-related complications: adjusted risk ratio (aRR) 0.92, 95% confidence interval (CI) 0.74-1.14, P = .45. We identified 32,948 patients undergoing ICD implantation, 815 with noncomplex CHD and 87 with complex CHD. Patients with CHD had increased risk of ICD implant-related complications: aRR 1.36, 95% CI 1.05-1.76, P = .02. Patients with complex CHD had greater increased risk of ICD implant-related complications: aRR 2.14, 95% CI 1.16-3.95, P = .02. In patients receiving devices, CHD was associated with a trend toward lower 30-day in-hospital mortality after pacemaker (P = .07) and ICD (P = .19) implantation. Among adult patients undergoing device implantation in California, CHD was associated with increased risk of ICD implant-related complications, but not pacemaker implant-related complications or higher 30-day in-hospital mortality. Copyright © 2015 Heart Rhythm Society. Published by Elsevier Inc. All rights reserved.

  8. Risk of Death in Heart Disease is Associated With Elevated Urinary Globotriaosylceramide

    PubMed Central

    Schiffmann, Raphael; Forni, Sabrina; Swift, Caren; Brignol, Nastry; Wu, Xiaoyang; Lockhart, David J.; Blankenship, Derek; Wang, Xuan; Grayburn, Paul A.; Taylor, Matthew R. G.; Lowes, Brian D.; Fuller, Maria; Benjamin, Elfrida R.; Sweetman, Lawrence

    2014-01-01

    Background Elevated urinary globotriaosylceramide (Gb3) has been considered a hallmark of Fabry disease, an X‐linked lysosomal disorder that is a risk factor for most types of heart disease. Methods and Results We screened 1421 consecutive patients with common forms of heart disease for Fabry disease by measuring urinary Gb3 in whole urine using tandem mass spectrometry, α‐galactosidase A activity in dried blood spots, and we looked for GLA mutations by parallel sequencing of the whole gene (exons and introns) in pooled genomic DNA samples followed by Sanger sequencing verification. GLA variants were found in 13 patients. In the 1408 patients without GLA mutations, urinary Gb3 levels were significantly higher in heart disease patients compared to 116 apparently healthy controls (median difference=10.0 ng/mL and P<0.001). Urinary lipid profiling showed that levels of 5 other lipids significantly distinguished between urine of patients with Fabry disease (n=7) and heart disease patients with elevated urinary Gb3 (n=6). Sphingomyelin and Gb3 levels were abnormal in the left ventricular wall of patients with ischemic heart failure. Elevated levels of urinary Gb3 were independently associated with increased risk of death in the average follow‐up of 17 months (hazard ratio=1.59 for increase in Gb3 of 200, 95% CI=1.36 and 1.87, and P<0.0001). Conclusions In heart disease patients who do not have Fabry disease or GLA gene mutations, a higher level of urinary Gb3 is positively associated with near‐term mortality. The elevation of urinary Gb3 and that of other lipids suggests that heart disease is associated with multiorgan lipid abnormalities. Clinical Trial Registration URL: clinicaltrials.gov. Unique Identifier: NCT01019629. PMID:24496231

  9. Risk of death in heart disease is associated with elevated urinary globotriaosylceramide.

    PubMed

    Schiffmann, Raphael; Forni, Sabrina; Swift, Caren; Brignol, Nastry; Wu, Xiaoyang; Lockhart, David J; Blankenship, Derek; Wang, Xuan; Grayburn, Paul A; Taylor, Matthew R G; Lowes, Brian D; Fuller, Maria; Benjamin, Elfrida R; Sweetman, Lawrence

    2014-02-04

    Elevated urinary globotriaosylceramide (Gb3) has been considered a hallmark of Fabry disease, an X-linked lysosomal disorder that is a risk factor for most types of heart disease. We screened 1421 consecutive patients with common forms of heart disease for Fabry disease by measuring urinary Gb3 in whole urine using tandem mass spectrometry, α-galactosidase A activity in dried blood spots, and we looked for GLA mutations by parallel sequencing of the whole gene (exons and introns) in pooled genomic DNA samples followed by Sanger sequencing verification. GLA variants were found in 13 patients. In the 1408 patients without GLA mutations, urinary Gb3 levels were significantly higher in heart disease patients compared to 116 apparently healthy controls (median difference=10.0 ng/mL and P<0.001). Urinary lipid profiling showed that levels of 5 other lipids significantly distinguished between urine of patients with Fabry disease (n=7) and heart disease patients with elevated urinary Gb3 (n=6). Sphingomyelin and Gb3 levels were abnormal in the left ventricular wall of patients with ischemic heart failure. Elevated levels of urinary Gb3 were independently associated with increased risk of death in the average follow-up of 17 months (hazard ratio=1.59 for increase in Gb3 of 200, 95% CI=1.36 and 1.87, and P<0.0001). In heart disease patients who do not have Fabry disease or GLA gene mutations, a higher level of urinary Gb3 is positively associated with near-term mortality. The elevation of urinary Gb3 and that of other lipids suggests that heart disease is associated with multiorgan lipid abnormalities. clinicaltrials.gov. Unique Identifier: NCT01019629.

  10. [Complex Congenital Heart Disease: The Influence of Prenatal Diagnosis].

    PubMed

    Correia, Marta; Fortunato, Fabiana; Martins, Duarte; Teixeira, Ana; Nogueira, Graça; Menezes, Isabel; Anjos, Rui

    2015-01-01

    Complex congenital heart disease is a group of severe conditions. Prenatal diagnosis has implications on morbidity and mortality for most severe conditions. The purpose of this work was to evaluate the influence of prenatal diagnosis and distance of residence and birth place to a reference center, on immediate morbidity and early mortality of complex congenital heart disease. Retrospective study of complex congenital heart disease patients of our Hospital, born between 2007 and 2012. There were 126 patients born with complex congenital heart disease. In 95%, pregnancy was followed since the first trimester, with prenatal diagnosis in 42%. There was a statistically significant relation between birth place and prenatal diagnosis. Transposition of great arteries was the most frequent complex congenital heart disease (45.2%), followed by pulmonary atresia with ventricular septal defect (17.5%) and hypoplastic left ventricle (9.5%). Eighty-two patients (65.1%) had prostaglandin infusion and 38 (30.2%)were ventilated before an intervention. Surgery took place in the neonatal period in 73%. Actuarial survival rate at 30 days, 12 and 24 months was 85%, 80% and 75%, respectively. There was no statistically significant relation between prenatal diagnosis and mortality. Most patients with complex congenital heart disease did not have prenatal diagnosis. All cases with prenatal diagnosis were born in a tertiary center. Prenatal diagnosis did not influence significantly neonatal mortality, as already described in other studies with heterogeneous complex heart disease. prenatal diagnosis of complex congenital heart disease allowed an adequate referral. Most patients with complex congenital heart disease werenâÄôt diagnosed prenatally. This data should be considered when planning prenatal diagnosis of congenital heart disease.

  11. What happens to the heart in chronic kidney disease?

    PubMed

    Rutherford, E; Mark, P B

    2017-03-01

    Cardiovascular disease is common in patients with chronic kidney disease. The increased risk of cardiovascular disease seen in this population is attributable to both traditional and novel vascular risk factors. Risk of sudden cardiac or arrhythmogenic death is greatly exaggerated in chronic kidney disease, particularly in patients with end stage renal disease where the risk is roughly 20 times that of the general population. The reasons for this increased risk are not entirely understood and while atherosclerosis is accelerated in the presence of chronic kidney disease, premature myocardial infarction does not solely account for the excess risk. Recent work demonstrates that the structure and function of the heart starts to alter early in chronic kidney disease, independent of other risk factors. The implications of cardiac remodelling and hypertrophy may predispose chronic kidney disease patients to heart failure, arrhythmia and myocardial ischaemia. Further research is needed to minimise cardiovascular risk associated with structural and functional heart disease associated with chronic kidney disease.

  12. 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

  13. Mortality by heart failure and ischemic heart disease in Brazil from 1996 to 2011.

    PubMed

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

    2014-06-01

    Circulatory system diseases are the first cause of death in Brazil. 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. 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. 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. 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.

  14. The current status of primary prevention in coronary heart disease.

    PubMed

    Pater, Cornel

    2001-01-01

    During the second part of the twentieth century, research advances caused a substantial decline in the rate of coronary heart disease. The decline lasted from the mid-1960s until the early 1990s and occurred primarily in Western countries. However, an unfavourable trend in coronary heart disease related mortality has gradually developed during the 1990s, with cardiovascular diseases anticipated to remain the main cause of overall mortality for the foreseeable future. The present paper aims at analyzing the current status of the main determinants of population-wide coronary heart disease prevention.

  15. Retrospective review of congenital heart disease in 976 dogs.

    PubMed

    Oliveira, P; Domenech, O; Silva, J; Vannini, S; Bussadori, R; Bussadori, C

    2011-01-01

    Knowledge of epidemiology is important for recognition of cardiovascular malformations. Review the incidence of congenital heart defects in dogs in Italy and assess breed and sex predispositions. Nine hundred and seventy-six dogs diagnosed with congenital heart disease (CHD) of 4,480 dogs presented to Clinica Veterinaria Gran Sasso for cardiovascular examination from 1997 to 2010. A retrospective analysis of medical records regarding signalment, history, clinical examination, radiography, electrocardiography, echocardiography, angiography, and postmortem examination was performed. Breed and sex predisposition were assessed with the odds ratio test. CHD was observed in 21.7% of cases. A total of 1,132 defects were observed with single defects in 832 cases (85%), 2 concurrent defects in 132 cases (14%), and 3 concurrent defects in 12 cases (1%). The most common defects were pulmonic stenosis (PS; 32.1%), subaortic stenosis (SAS; 21.3%), and patent ductus arteriosus (20.9%), followed by ventricular septal defect (VSD; 7.5%), valvular aortic stenosis (AS; 5.7%), and tricuspid dysplasia (3.1%). SAS, PS, and VSD frequently were associated with other defects. Several breed and sex predispositions were identified. The results of this study are in accordance with previous studies, with slight differences. The breed and sex predilections identified may be of value for the diagnosis and screening of CHD in dogs. Additionally, the relatively high percentage of concurrent heart defects emphasizes the importance of accurate and complete examinations for identification. Because these data are from a cardiology referral center, a bias may exist. Copyright © 2011 by the American College of Veterinary Internal Medicine.

  16. The epidemiology of heart failure in adults with congenital heart disease.

    PubMed

    Rodriguez, Fred H; Marelli, Ariane J

    2014-01-01

    The impact of lifelong exposure to myocardial dysfunction in populations with congenital heart disease (CHD) is becoming increasingly recognized. Most children born with CHD now reach adulthood and the long-term sequelae of treatment are contributing to substantial comorbidity. The combination of structural changes present at birth with changes resulting from cardiac surgery can result in heart failure. This article reports on the current state of knowledge on the epidemiology of heart failure in this patient population.

  17. Cardiac telomere length in heart development, function, and disease.

    PubMed

    Booth, S A; Charchar, F J

    2017-07-01

    Telomeres are repetitive nucleoprotein structures at chromosome ends, and a decrease in the number of these repeats, known as a reduction in telomere length (TL), triggers cellular senescence and apoptosis. Heart disease, the worldwide leading cause of death, often results from the loss of cardiac cells, which could be explained by decreases in TL. Due to the cell-specific regulation of TL, this review focuses on studies that have measured telomeres in heart cells and critically assesses the relationship between cardiac TL and heart function. There are several lines of evidence that have identified rapid changes in cardiac TL during the onset and progression of heart disease as well as at critical stages of development. There are also many factors, such as the loss of telomeric proteins, oxidative stress, and hypoxia, that decrease cardiac TL and heart function. In contrast, antioxidants, calorie restriction, and exercise can prevent both cardiac telomere attrition and the progression of heart disease. TL in the heart is also indicative of proliferative potential and could facilitate the identification of cells suitable for cardiac rejuvenation. Although these findings highlight the involvement of TL in heart function, there are important questions regarding the validity of animal models, as well as several confounding factors, that need to be considered when interpreting results and planning future research. With these in mind, elucidating the telomeric mechanisms involved in heart development and the transition to disease holds promise to prevent cardiac dysfunction and potentiate regeneration after injury. Copyright © 2017 the American Physiological Society.

  18. Right ventricular failure in congenital heart disease.

    PubMed

    Cho, Young Kuk; Ma, Jae Sook

    2013-03-01

    Despite developments in surgical techniques and other interventions, right ventricular (RV) failure remains an important clinical problem in several congenital heart diseases (CHD). RV function is one of the most important predictors of mortality and morbidity in patients with CHD. RV failure is a progressive disorder that begins with myocardial injury or stress, neurohormonal activation, cytokine activation, altered gene expression, and ventricular remodeling. Pressure-overload RV failure caused by RV outflow tract obstruction after total correction of tetralogy of Fallot, pulmonary stenosis, atrial switch operation for transposition of the great arteries, congenitally corrected transposition of the great arteries, and systemic RV failure after the Fontan operation. Volume-overload RV failure may be caused by atrial septal defect, pulmonary regurgitation, or tricuspid regurgitation. Although the measurement of RV function is difficult because of many reasons, the right ventricle can be evaluated using both imaging and functional modalities. In clinical practice, echocardiography is the primary mode for the evaluation of RV structure and function. Cardiac magnetic resonance imaging is increasingly used for evaluating RV structure and function. A comprehensive evaluation of RV function may lead to early and optimal management of RV failure in patients with CHD.

  19. Renal function in cyanotic congenital heart disease.

    PubMed

    Burlet, A; Drukker, A; Guignard, J P

    1999-01-01

    We performed renal function tests in 18 young patients, 1.8-14.6 years of age, with cyanotic congenital heart disease (CCHD). Glomerular filtration rate was normal (116 +/- 4.5 ml/min/1.73 m2), and renal plasma flow was decreased (410 +/- 25 ml/min/1.73 m2) with a rise in the filtration fraction (29 +/- 1.1%). The suggested pathophysiologic explanation of these findings is that the blood hyperviscosity seen in patients with CCHD causes an overall increase in renal vascular resistance with a rise in intraglomerular blood pressure. Despite a sluggish flow of blood in the glomerular capillary bed, the effective filtration pressure was adjusted to conserve the glomerular filtration rate. In addition to these renal hemodynamic parameters, we also studied renal acidification and tubular sodium and water handling during a forced water diuresis. Our data indicate that children with CCHD have a mild to moderate normal ion gap metabolic acidosis due to a low proximal tubular threshold for bicarbonate. Proximal tubular sodium and water reabsorption under these conditions were somewhat increased, though not significantly, probably due to intrarenal hydrostatic forces, in particular the rise in the oncotic pressure in the postglomerular capillaries in patients with high hematocrit values. The distal tubular functions such as sodium handling and acidification were not affected.

  20. Remnant cholesterol and ischemic heart disease.

    PubMed

    Varbo, Anette; Nordestgaard, Børge G

    2014-08-01

    To review recent advances in the field of remnant cholesterol as a contributor to the development of ischemic heart disease (IHD). Epidemiologic, mechanistic, and genetic studies all support a role for elevated remnant cholesterol (=cholesterol in triglyceride-rich lipoproteins) as a contributor to the development of atherosclerosis and IHD. Observational studies show association between elevated remnant cholesterol and IHD, and mechanistic studies show remnant cholesterol accumulation in the arterial wall like LDL-cholesterol (LDL-C) accumulation. Furthermore, large genetic studies show evidence of remnant cholesterol as a causal risk factor for IHD independent of HDL-cholesterol levels. Genetic studies also show that elevated remnant cholesterol is associated with low-grade inflammation, whereas elevated LDL-C is not. There are several pharmacologic ways of lowering remnant cholesterol levels; however, it remains to be seen in large randomized clinical intervention trials if lowering of remnant cholesterol, in individuals with elevated levels, will reduce the risk of IHD. Evidence is emerging for elevated remnant cholesterol being a causal risk factor for IHD. Elevated remnant cholesterol levels likely are part of the explanation of the residual risk of IHD observed after LDL-C has been lowered to recommended levels.

  1. [Blood viscosity in ischemic heart disease].

    PubMed

    Malkun Paz, C; Alvarado Molina, M; Hurtado Figueroa, R; Vargas Cuellar, A; Elizalde Moreno, J

    1987-01-01

    Through a capillary viscometer we measured venous and arterial blood viscosity (BV) in 25 patients with the diagnosis of ischemic heart disease (IHD); 10 of them with unstable angor pectoris (UA) and 15 with acute myocardial infarction (MI). The control group consisted of 100 normal individuals in whom the normal values were 2.70 +/- 0.10 centipoises, where as in patients with AU the values were 4.03 +/- 1.40 centipoises and in the group with MI was 3.65 +/- 1.20 centipoises. Statistically, we correlated the BV obtained in both groups with the following parameters: coronary risk factors, cell blood count; serum glucose, cholesterol and triglycerides as well as the number of coronary arteries involved. The levels of venous and arterial BV were elevated in both groups of patients in comparison with the control group. We concluded that arterial and venous BV is elevated in patients with IHD independently of the hematocrit. This suggest the probability of some other factors such as plasmatic viscosity and platelets aggregation could play a role in the BV elevation of this group of patients.

  2. Advanced imaging in valvular heart disease.

    PubMed

    Bax, Jeroen J; Delgado, Victoria

    2017-04-01

    Although echocardiography remains the mainstay imaging technique for the evaluation of patients with valvular heart disease (VHD), innovations in noninvasive imaging in the past few years have provided new insights into the pathophysiology and quantification of VHD, early detection of left ventricular (LV) dysfunction, and advanced prognostic assessment. The severity grading of valve dysfunction has been refined with the use of Doppler echocardiography, cardiac magnetic resonance (CMR), and CT imaging. LV ejection fraction remains an important criterion when deciding whether patients should be referred for surgery. However, echocardiographic strain imaging can now detect impaired LV systolic function before LV ejection fraction reduces, thus provoking the debate on whether patients with severe VHD should be referred for surgery at an earlier stage (before symptom onset). Impaired LV strain correlates with the amount of myocardial fibrosis detected with CMR techniques. Furthermore, accumulating data show that the extent of fibrosis associated with severe VHD has important prognostic implications. The present Review focuses on using these novel imaging modalities to assess pathophysiology, early LV dysfunction, and prognosis of major VHDs, including aortic stenosis, mitral regurgitation, and aortic regurgitation.

  3. Coffee intake and coronary heart disease.

    PubMed

    Klag, M J; Mead, L A; LaCroix, A Z; Wang, N Y; Coresh, J; Liang, K Y; Pearson, T A; Levine, D M

    1994-11-01

    We examined the risk of coronary heart disease (CHD) associated with coffee intake in 1040 male medical students followed for 28 to 44 years. During the follow-up, CHD developed in 111 men. The relative risks (95% confidence interval) associated with drinking 5 cups of coffee/d were 2.94 (1.27, 6.81) for baseline, 5.52 (1.31, 23.18) for average, and 1.95 (0.86, 4.40) for most recent intake after adjustment for baseline age, serum cholesterol levels, calendar time, and the time-dependent covariates number of cigarettes, body mass index, and incident hypertension and diabetes. Risks were elevated in both smokers and nonsmokers and were stronger for myocardial infarction. Most of the excess risk was associated with coffee drinking prior to 1975. The diagnosis of hypertension was associated with a subsequent reduction in coffee intake. Negative results in some studies may be due to the assessment of coffee intake later in life or to differences in methods of coffee preparation between study populations or over calendar time.

  4. [Pulmonary hypertension due to left heart diseases].

    PubMed

    Vachiéry, Jean-Luc; Adir, Yochai; Barberà, Joan Albert; Champion, Hunter; Coghlan, John Gerard; Cottin, Vincent; De Marco, Teresa; Galiè, Nazzareno; Ghio, Stefano; Gibbs, J Simon R; Martinez, Fernando; Semigran, Marc; Simonneau, Gerald; Wells, Athol; Seeger, Werner

    2014-10-01

    Pulmonary hypertension (PH), a common complication of left heart diseases (LHD), negatively impacts symptoms, exercise capacity, and outcome. Although the true prevalence of PH-LHD is unknown, a subset of patients might present significant PH that cannot be explained by a passive increase in left-sided filling pressures. The term "out-of-proportion" PH has been used to identify that population without a clear definition, which has been found less than ideal and created confusion. We propose a change in terminology and a new definition of PH due to LHD. We suggest to abandon "out-of-proportion" PH and to distinguish "isolated post-capillary PH" from "post-capillary PH with a pre-capillary component" on the basis of the pressure difference between diastolic pulmonary artery pressure and pulmonary artery wedge pressure. Although there is no validated treatment for PH-LHD, we provide insights into management and discuss completed and randomized trials in this condition. Finally, we provide recommendations for future clinical trials to establish safety and efficacy of novel compounds to target this area of unmet medical need. (J Am Coll Cardiol 2013;62:D100-8) ©2013 by the American College of Cardiology Foundation.

  5. Pulmonary hypertension due to left heart diseases.

    PubMed

    Vachiéry, Jean-Luc; Adir, Yochai; Barberà, Joan Albert; Champion, Hunter; Coghlan, John Gerard; Cottin, Vincent; De Marco, Teresa; Galiè, Nazzareno; Ghio, Stefano; Gibbs, J Simon R; Martinez, Fernando; Semigran, Marc; Simonneau, Gerald; Wells, Athol; Seeger, Werner

    2013-12-24

    Pulmonary hypertension (PH), a common complication of left heart diseases (LHD), negatively impacts symptoms, exercise capacity, and outcome. Although the true prevalence of PH-LHD is unknown, a subset of patients might present significant PH that cannot be explained by a passive increase in left-sided filling pressures. The term "out-of-proportion" PH has been used to identify that population without a clear definition, which has been found less than ideal and created confusion. We propose a change in terminology and a new definition of PH due to LHD. We suggest to abandon "out-of-proportion" PH and to distinguish "isolated post-capillary PH" from "post-capillary PH with a pre-capillary component" on the basis of the pressure difference between diastolic pulmonary artery pressure and pulmonary artery wedge pressure. Although there is no validated treatment for PH-LHD, we provide insights into management and discuss completed and randomized trials in this condition. Finally, we provide recommendations for future clinical trials to establish safety and efficacy of novel compounds to target this area of unmet medical need.

  6. 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. Copyright © 2013 Elsevier Masson SAS. All rights reserved.

  7. Dietary intervention in the clinical prevention of ischemic heart disease.

    PubMed

    Jamison, J R

    1990-06-01

    While some scientific doubt lingers with regard to the validity of minimizing mortality rates attributable to ischemic heart disease via nutritional strategies targeted at coronary risk factors, popular consensus is committed to such intervention. Chiropractic respondents largely support the notion that nutritional intervention can indeed facilitate prevention of ischemic heart disease. The precise strategies whereby such disease prevention may be achieved have proven problematic; even respondents who conceptually supported particular intervention strategies demonstrated some hesitation in clinically implementing their beliefs.

  8. Heart rate reduction in cardiovascular disease and therapy.

    PubMed

    Reil, Jan-Christian; Custodis, Florian; Swedberg, Karl; Komajda, Michel; Borer, Jeffrey S; Ford, Ian; Tavazzi, Luigi; Laufs, Ulrich; Böhm, Michael

    2011-01-01

    Heart rate influences myocardial oxygen demand, coronary blood flow, and myocardial function. Clinical and experimental studies support an association between elevated resting heart rate and a broad range of maladaptive effects on the function and structure of the cardiovascular system. Heart rate has been shown to be an important predictor of mortality in cardiovascular disorders such as coronary artery disease, myocardial infarction, and chronic heart failure. This review summarizes the specific influence of heart rate on vascular morphology and function as well as on myocardial lesions leading from early impact on vascular homeostasis to myocardial hemodynamics in chronic heart failure. Heart rate can be easily determined during physical examination of the patient and therefore allows a simple hint on prognosis and efficiency of therapy.

  9. 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

  10. 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

    2016-06-02

    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.

  11. Pandora's Box: mitochondrial defects in ischaemic heart disease and stroke.

    PubMed

    Andalib, Sasan; Divani, Afshin A; Michel, Tanja M; Høilund-Carlsen, Poul F; Vafaee, Manouchehr S; Gjedde, Albert

    2017-04-05

    Ischaemic heart disease and stroke are vascular events with serious health consequences worldwide. Recent genetic and epigenetic techniques have revealed many genetic determinants of these vascular events and simplified the approaches to research focused on ischaemic heart disease and stroke. The pathogenetic mechanisms of ischaemic heart disease and stroke are complex, with mitochondrial involvement (partially or entirely) recently gaining substantial support. Not only can mitochondrial reactive oxygen species give rise to ischaemic heart disease and stroke by production of oxidised low-density lipoprotein and induction of apoptosis, but the impact on pericytes contributes directly to the pathogenesis. Over the past two decades, publications implicate the causative role of nuclear genes in the development of ischaemic heart disease and stroke, in contrast to the potential role of mitochondrial DNA (mtDNA) in the pathophysiology of the disorders, which is much less understood, although recent studies do demonstrate that the involvement of mitochondria and mtDNA in the development of ischaemic heart disease and stroke is likely to be larger than originally thought, with the novel discovery of links among mitochondria, mtDNA and vascular events. Here we explore the molecular events and mtDNA alterations in relation to the role of mitochondria in ischaemic heart disease and stroke.

  12. [Relationship between congenital heart disease and bronchial dysplasia].

    PubMed

    Zeng, Shuang-Lin; Li, Ya-Jun; Huang, Ting; Tan, Li-Hua; Mei, Xi-Long; Sun, Jian-Ning

    2011-11-01

    To study the relationship of the incidence of bronchial dysplasia (bronchial anomalous origin and bronchial stenosis) with congenital heart disease. A total of 185 children with congenital heart disease or bronchial dysplasia were enrolled. Bronchial dysplasia was identified by the 64-MSCT conventional scanning or thin slice scanning with three-dimensional reconstruction. Forty-five children (25.3%) had coexisting bronchial dysplasia and congenital heart disease. The incidence rate of bronchial dysplasia in children with congenital heart disease associated with ventricular septal defect was higher than in those without ventricular septal defect (33.7% vs 15.0%; P<0.05). There were no significant differences in the incidence rate of bronchial dysplasia between the children with congenital heart disease who had a large vascular malformation and who did not. Bronchial dysplasia often occurs in children with congenital heart disease. It is necessary to perform a tracheobronchial CT scanning with three-dimensional reconstruction to identify tracheobronchial dysplasia in children with congenital heart disease, especially associated with ventricular septal defect.

  13. Screening for Future Cardiovascular Disease Using Age Alone Compared with Multiple Risk Factors and Age

    PubMed Central

    Wald, Nicholas J.; Simmonds, Mark; Morris, Joan K.

    2011-01-01

    Background Risk factors such as blood pressure and serum cholesterol are used, with age, in screening for future cardiovascular disease (CVD) events. The value of using these risk factors with age compared with using age alone is not known. We compared screening for future CVD events using age alone with screening using age and multiple risk factors based on regular Framingham risk assessments. Methods Ten-year CVD risk was estimated using Framingham risk equations in a hypothetical sample population of 500,000 people aged 0–89 years. Risk estimates were used to identify individuals who did and did not have a CVD event over a ten-year period. For screening using age alone (age screening) and screening using multiple risk factors and age (Framingham screening) we estimated the (i) detection rate (sensitivity); (ii) false–positive rate; (iii) proportion of CVD-free years of life lost in affected individuals with positive results (person-years detection rate); and (iv) cost per CVD-free life year gained from preventive treatment. Results Age screening using a cut-off of 55 years detected 86% of all first CVD events arising in the population every year and 72% of CVD-free years of life lost for a 24% false-positive rate; for five yearly Framingham screening the false-positive rate was 21% for the same 86% detection rate. The estimated cost per CVD-free year of life gained was £2,000 for age screening and £2,200 for Framingham screening if a Framingham screen costs £150 and the annual cost of preventive treatment is £200. Conclusion Age screening for future CVD events is simpler than Framingham screening with a similar screening performance and cost-effectiveness. It avoids blood tests and medical examinations. The advantages of age screening in the prevention of heart attack and stroke warrant considering its use in preference to multiple risk factor screening. PMID:21573224

  14. Early repair of congenital heart disease associated with increased rate of attention deficit hyperactivity disorder symptoms.

    PubMed

    Yamada, Drew C; Porter, Aisling A; Conway, Jennifer L; LeBlanc, John C; Shea, Sarah E; Hancock-Friesen, Camille L; Warren, Andrew E

    2013-12-01

    As more children survive with congenital heart disease, their neurodevelopmental outcomes (including attention deficit hyperactivity disorder [ADHD]) are becoming increasingly important. The objective of our study was to determine if school-aged children who underwent early cardiac surgery for congenital heart disease are more likely than healthy control subjects to have screening scores on the Swanson, Nolan, and Pelham IV (SNAP-IV) questionnaire suggestive of ADHD. Children aged 7-15 years who underwent open-heart surgery before 1 year of age were identified from the Izaak Walton Killam (IWK) Children's Heart Centre Database. Control subjects were recruited from healthy volunteers. The SNAP-IV questionnaire was administered to all participants and a chart review was performed on all eligible children in the cardiac surgery group. Case and control subjects were compared using Fisher's exact test, linear, and logistic regression analyses. Potential predictors of a positive screening score were sought. A positive screening score was found in 29% (16/56) of the surgical group compared with 3% (2/60) of the control group (P < 0.001). Surgical and control subjects differed in average overall scores (0.93 vs 0.30; P < 0.001) and in scores for hyperactivity (0.83 vs 0.24; P < 0.001) and inattention (1.04 vs 0.37; P < 0.001). No other significant predictors of a positive screening score were identified. The early open-heart surgery participants who responded to the questionnaire did not differ in baseline characteristics compared with nonresponders. Children who have open-heart surgery at younger than 1 year of age are more likely than healthy control subjects to have a SNAP-IV score suggestive of ADHD when they reach school age. Copyright © 2013 Canadian Cardiovascular Society. Published by Elsevier Inc. All rights reserved.

  15. Mitochondrial fatty acid oxidation alterations in heart failure, ischaemic heart disease and diabetic cardiomyopathy

    PubMed Central

    Fillmore, N; Mori, J; Lopaschuk, G D

    2014-01-01

    Heart disease is a leading cause of death worldwide. In many forms of heart disease, including heart failure, ischaemic heart disease and diabetic cardiomyopathies, changes in cardiac mitochondrial energy metabolism contribute to contractile dysfunction and to a decrease in cardiac efficiency. Specific metabolic changes include a relative increase in cardiac fatty acid oxidation rates and an uncoupling of glycolysis from glucose oxidation. In heart failure, overall mitochondrial oxidative metabolism can be impaired while, in ischaemic heart disease, energy production is impaired due to a limitation of oxygen supply. In both of these conditions, residual mitochondrial fatty acid oxidation dominates over mitochondrial glucose oxidation. In diabetes, the ratio of cardiac fatty acid oxidation to glucose oxidation also increases, although primarily due to an increase in fatty acid oxidation and an inhibition of glucose oxidation. Recent evidence suggests that therapeutically regulating cardiac energy metabolism by reducing fatty acid oxidation and/or increasing glucose oxidation can improve cardiac function of the ischaemic heart, the failing heart and in diabetic cardiomyopathies. In this article, we review the cardiac mitochondrial energy metabolic changes that occur in these forms of heart disease, what role alterations in mitochondrial fatty acid oxidation have in contributing to cardiac dysfunction and the potential for targeting fatty acid oxidation to treat these forms of heart disease. LINKED ARTICLES This article is part of a themed issue on Mitochondrial Pharmacology: Energy, Injury & Beyond. To view the other articles in this issue visit http://dx.doi.org/10.1111/bph.2014.171.issue-8 PMID:24147975

  16. The epidemic of the 20(th) century: coronary heart disease.

    PubMed

    Dalen, James E; Alpert, Joseph S; Goldberg, Robert J; Weinstein, Ronald S

    2014-09-01

    Heart disease was an uncommon cause of death in the US at the beginning of the 20th century. By mid-century it had become the commonest cause. After peaking in the mid-1960s, the number of heart disease deaths began a marked decline that has persisted to the present. The increase in heart disease deaths from the early 20th century until the 1960s was due to an increase in the prevalence of coronary atherosclerosis with resultant coronary heart disease, as documented by autopsy studies. This increase was associated with an increase in smoking and dietary changes leading to an increase in serum cholesterol levels. In addition, the ability to diagnose acute myocardial infarction with the aid of the electrocardiogram increased the recognition of coronary heart disease before death. The substantial decrease in coronary heart disease deaths after the mid-1960s is best explained by the decreased incidence, and case fatality rate, of acute myocardial infarction and a decrease in out-of-hospital sudden coronary heart disease deaths. These decreases are very likely explained by a decrease in coronary atherosclerosis due to primary prevention, and a decrease in the progression of nonobstructive coronary atherosclerosis to obstructive coronary heart disease due to efforts of primary and secondary prevention. In addition, more effective treatment of patients hospitalized with acute myocardial infarction has led to a substantial decrease in deaths due to acute myocardial infarction. It is very likely that the 20th century was the only century in which heart disease was the most common cause of death in America. Copyright © 2014 Elsevier Inc. All rights reserved.

  17. 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…

  18. 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…

  19. The Healthy Heart Program Lowers Heart Disease Risk in a Rural County.

    ERIC Educational Resources Information Center

    Anderson, Jennifer; Nixon, Jan; Woodard, Jennifer

    1998-01-01

    Follow-up of 55 adults who completed the Healthy Heart Program, which focused on heart disease risks, cholesterol, and diet, found that attitudes and knowledge were significantly higher after the program; fat intake, blood pressure, and low-density lipoprotein (LDL) cholesterol were significantly lower. Locus of control did not change. (SK)

  20. The Healthy Heart Program Lowers Heart Disease Risk in a Rural County.

    ERIC Educational Resources Information Center

    Anderson, Jennifer; Nixon, Jan; Woodard, Jennifer

    1998-01-01

    Follow-up of 55 adults who completed the Healthy Heart Program, which focused on heart disease risks, cholesterol, and diet, found that attitudes and knowledge were significantly higher after the program; fat intake, blood pressure, and low-density lipoprotein (LDL) cholesterol were significantly lower. Locus of control did not change. (SK)

  1. Screening for celiac disease in Danish adults.

    PubMed

    Horwitz, Anna; Skaaby, Tea; Kårhus, Line Lund; Schwarz, Peter; Jørgensen, Torben; Rumessen, Jüri J; Linneberg, Allan

    2015-07-01

    The prevalence of celiac disease (CD) as recorded in the Danish National Patient Registry is ∼50/100,000 persons. This is much lower than the reported prevalence of CD in other Nordic countries and underdiagnosis is suspected. Our aim was to estimate the prevalence of CD in a population-based study of Danish adults. A total of 2297 adults aged 24-76 years living in the southwestern part of Copenhagen were screened for CD by immunoglobulin (Ig)A and IgG antibodies to transglutaminases and deamidated gliadin. IgA/IgG-positive participants were invited to a clinical evaluation, including biopsies, by a gastroenterologist. Of the invited 56 participants, 40 underwent a full clinical evaluation and 8 persons were diagnosed with CD; 2 of the 16 persons, who did not complete the clinical evaluation, were considered by experts to have probable CD. None of the above 56 participants had a known history of CD or a recorded diagnosis of CD in National Patient Registry. By combining cases of biopsy-proven CD (n = 8), probable CD (n = 2), and registry-recorded CD (n = 1), the prevalence of CD was estimated to be 479/100,000 (11/2297) persons (95% CI: 197-761). In this general adult population, the prevalence of CD as estimated by screening and clinical evaluation was 10 times higher than the registry-based prevalence of CD. Of 11 participants diagnosed with CD in our screening study, 10 were unaware of the diagnosis prior to the study. Thus, our study suggests that CD is markedly underdiagnosed in Danish adults.

  2. Spectrum of congenital heart diseases in Kashmir, India.

    PubMed

    Ashraf, Mohd; Chowdhary, J; Khajuria, K; Reyaz, A M

    2009-12-01

    A retrospective analysis of case-records data of 53,653 patients (0-18 years) over a two and half year period was conducted to ascertain the spectrum of congenital heart diseases. Two hundred and twenty one patients were found having congenital heart diseases; a prevalence of 4.1/1000. Ventricular septal defect (VSD) was the most frequent lesion seen in 69 (31.2%), followed by patent ductus arteriosus (PDA) in 36 (16.3%) children. Tetralogy of Fallot (TOF) was the most frequent cyanotic heart disease seen in 17 (7.8%) patients.

  3. Intensive care of the adult patient with congenital heart disease.

    PubMed

    Allan, Catherine K

    2011-01-01

    Prevalence of congenital heart disease in the adult population has increased out of proportion to that of the pediatric population as survival has improved, and adult congenital heart disease patients make up a growing percentage of pediatric and adult cardiac intensive care unit admissions. These patients often develop complex multiorgan system disease as a result of long-standing altered cardiac physiology, and many require reoperation during adulthood. Practitioners who care for these patients in the cardiac intensive care unit must have a strong working knowledge of the pathophysiology of complex congenital heart disease, and a full team of specialists must be available to assist in the care of these patients. This chapter will review some of the common multiorgan system effects of long-standing congenital heart disease (eg, renal and hepatic dysfunction, coagulation abnormalities, arrhythmias) as well as some of the unique cardiopulmonary physiology of this patient population.

  4. Assessment of Diastolic Function in Congenital Heart Disease

    PubMed Central

    Panesar, Dilveer Kaur; Burch, Michael

    2017-01-01

    Diastolic function is an important component of left ventricular (LV) function which is often overlooked. It can cause symptoms of heart failure in patients even in the presence of normal systolic function. The parameters used to assess diastolic function often measure flow and are affected by the loading conditions of the heart. The interpretation of diastolic function in the context of congenital heart disease requires some understanding of the effects of the lesions themselves on these parameters. Individual congenital lesions will be discussed in this paper. Recently, load-independent techniques have led to more accurate measurements of ventricular compliance and remodeling in heart disease. The combination of inflow velocities and tissue Doppler measurements can be used to estimate diastolic function and LV filling pressures. This review focuses on diastolic function and assessment in congenital heart disease. PMID:28261582

  5. Acquired noncompaction associated with coronary heart disease and myopathy.

    PubMed

    Finsterer, Josef; Stöllberger, Claudia; Bonner, Elisabeth

    2010-01-01

    In a 77-year-old man with a history of arterial hypertension, coronary heart disease, dilative cardiomyopathy, mitral and tricuspid insufficiency, arteriovenous block III, implantation of a pacemaker, atrial fibrillation, and heart failure, left ventricular hypertrabeculation (LVHT) was detected on transthoracic echocardiography during hospitalization for worsening heart failure. Revision of previous echocardiography did not show LVHT in any of the previous investigations why LVHT was interpreted as acquired. The additional presentation with bilateral ptosis, madarosis (absent eyelashes), bilateral hypoacusis, sore neck muscles, absent tendon reflexes, weakness for foot extension, ataxic stance, and recurrently elevated creatine kinase with normal troponin-T suggested a metabolic myopathy. Autopsy after death resulting from intractable heart failure, 17 months later, confirmed severe coronary heart disease and LVHT in the apex. The case confirms that LVHT may be acquired in single cases with neuromuscular disease and may represent an adaptive mechanism of an impaired myocardium. Copyright 2010 Elsevier Inc. All rights reserved.

  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. Roles of FGF Signals in Heart Development, Health, and Disease

    PubMed Central

    Itoh, Nobuyuki; Ohta, Hiroya; Nakayama, Yoshiaki; Konishi, Morichika

    2016-01-01

    The heart provides the body with oxygen and nutrients and assists in the removal of metabolic waste through the blood vessels of the circulatory system. It is the first organ to form during embryonic morphogenesis. FGFs with diverse functions in development, health, and disease are signaling proteins, mostly as paracrine growth factors or endocrine hormones. The human/mouse FGF family comprises 22 members. Findings obtained from mouse models and human diseases with FGF signaling disorders have indicated that several FGFs are involved in heart development, health, and disease. Paracrine FGFs including FGF8, FGF9, FGF10, and FGF16 act as paracrine signals in embryonic heart development. In addition, paracrine FGFs including FGF2, FGF9, FGF10, and FGF16 play roles as paracrine signals in postnatal heart pathophysiology. Although FGF15/19, FGF21, and FGF23 are typical endocrine FGFs, they mainly function as paracrine signals in heart development or pathophysiology. In heart diseases, serum FGF15/19 levels or FGF21 and FGF23 levels decrease or increase, respectively, indicating their possible roles in heart pathophysiology. FGF2 and FGF10 also stimulate the cardiac differentiation of cultured stem cells and cardiac reprogramming of cultured fibroblasts. These findings provide new insights into the roles of FGF signaling in the heart and potential therapeutic strategies for cardiac disorders. PMID:27803896

  8. 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…

  9. [Problems connected with sexual activity in patients with heart disease].

    PubMed

    Rembek, Magdalena; Tylkowski, Michał; Piestrzeniewicz, Katarzyna; Goch, Jan Henryk

    2007-08-01

    The paper presents some basic data on sexual activity in patients with heart disease. The most typical problems of people with stable angina or after myocardial infarction connected with sexual intercourse have been presented. Modulation of risk of heart attack during sexual activity and main problems of sexual dysfunction after acute coronary syndromes have been described.

  10. Predictors of health-related quality of life in children with chronic heart disease.

    PubMed

    Niemitz, Mandy; Gunst, Diana C M; Hövels-Gürich, Hedwig H; Hofbeck, Michael; Kaulitz, Renate; Galm, Christoph; Berger, Felix; Nagdyman, Nicole; Stiller, Brigitte; Borth-Bruhns, Thomas; Konzag, Ines; Balmer, Christian; Goldbeck, Lutz

    2017-10-01

    Chronic paediatric heart disease is often associated with residual symptoms, persisting functional restrictions, and late sequelae for psychosocial development. It is, therefore, increasingly important to evaluate the health-related quality of life of children and adolescents with chronic heart disease. The aim of this study was to determine medical and socio-demographic variables affecting health-related quality of life in school-aged children and adolescents with chronic heart disease. Patients and methods The Pediatric Cardiac Quality of Life Inventory was administered to 375 children and adolescents and 386 parental caregivers. Medical information was obtained from the charts. The socio-demographic information was provided by the patients and caregivers. Greater disease severity, low school attendance, current cardiac medication, current parental employment, uncertain or limited prognosis, history of connection to a heart-lung machine, number of nights spent in a hospital, and need for treatment in a paediatric aftercare clinic independently contributed to lower health-related quality of life (self-report: R2=0.41; proxy-report: R2=0.46). High correlations between self-reports and parent-proxy reports indicated concordance regarding the evaluation of a child's health-related quality of life. Beyond medical treatment, integration into school is important to increase health-related quality of life in children and adolescents surviving with chronic heart disease. Regular screening of health-related quality of life is recommended to identify patients with special needs.

  11. Women, Loneliness, and Incident Coronary Heart Disease

    PubMed Central

    Thurston, Rebecca C.; Kubzansky, Laura D.

    2010-01-01

    Objective To examine associations between loneliness and risk of incident coronary heart disease (CHD) over a 19-year follow-up period in a community sample of men and women. Loneliness, the perceived discrepancy between actual and desired social relationships, has been linked to several adverse health outcomes. However, no previous research has prospectively examined the association between loneliness and incident CHD in a community sample of men and women. Methods Hypotheses were examined using data from the First National Health and Nutrition Survey and its follow-up studies (n = 3003). Loneliness, assessed by one item from the Center for Epidemiologic Studies of Depression scale, and covariates were derived from baseline interviews. Incident CHD was derived from hospital records/death certificates over 19 years of follow-up. Hypotheses were evaluated, using Cox proportional hazards models. Results Among women, high loneliness was associated with increased risk of incident CHD (high: hazard ratio = 1.76, 95% Confidence Interval = 1.17â2.63; medium: hazard ratio = 0.98, 95% Confidence Interval = 0.64â1.49; reference: low), controlling for age, race, education, income, marital status, hypertension, diabetes, cholesterol, physical activity, smoking, alcohol use, systolic and diastolic blood pressures, and body mass index. Findings persisted additionally controlling for depressive symptoms. No significant associations were observed among men. Conclusions Loneliness was prospectively associated with increased risk of incident CHD, controlling for multiple confounding factors. Loneliness among women may merit clinical attention, not only due to its impact on quality of life but also its potential implications for cardiovascular health. PMID:19661189

  12. Antitachycardia pacemakers in congenital heart disease.

    PubMed

    Kamp, Anna N; LaPage, Martin J; Serwer, Gerald A; Dick, Macdonald; Bradley, David J

    2015-01-01

    Many patients with congenital heart disease (CHD) acquire rhythm abnormalities related to their repair, most commonly intraatrial reentrant tachycardia (IART). Treatment of IART in CHD is often multifaceted, and may include medication, ablation, and pacing. Evidence regarding the use of antitachycardia pacing therapies is limited. The aim of the study is to define the use and efficacy of antitachycardia pacing in patients with CHD at a single center. Eighty implants were performed on 72 patients between 2000 and 2010. Follow-up data of more than 3 months were available for 56 patients; median follow-up time was 2.8 years. Twenty (36%) patients received successful antitachycardia pacing at a median 1.3 years postimplant. For those patients with IART after implant, antitachycardia pacing was successful in 57%. Patients with two-ventricle repairs were more likely to have successful antitachycardia pacing than those with one-ventricle palliation (45% vs. 17%, P = .04). Patients with documented IART had more successful antitachycardia pacing than those with no documented atrial tachycardia prior to implant (46% vs. 7%, P = .006). Early complications of antitachycardia pacemaker implant occurred in six patients (11%); late complications after implant occurred in three patients (5.6%). Of the initial 72 patients implanted, there were six deaths (8%). Antitachycardia pacing therapies were successful in the majority of CHD patients who had IART after implant. Patients without documented atrial tachycardia prior to implant were unlikely to require or receive successful therapy from antitachycardia pacemaker. Those patients postatrial switch procedure who had documented IART prior to implant had the highest incidence of successful antitachycardia pacing therapies. Antitachycardia pacemaker implantation is an adjunct to the management of IART in CHD patients, but may not benefit patients who have not yet demonstrated IART. © 2014 Wiley Periodicals, Inc.

  13. 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.

  14. 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

  15. Cohort profile: prevalence of valvular heart disease in community patients with suspected heart failure in UK

    PubMed Central

    Marciniak, Anna; Glover, Keli; Sharma, Rajan

    2017-01-01

    Purpose The aim of this study was to evaluate the proportion of suspected heart failure patients with significant valvular heart disease. Early diagnosis of valve disease is essential as delay can limit treatment and negatively affect prognosis for undiagnosed patients. The prevalence of unsuspected valve disease in the community is uncertain. Participants We prospectively evaluated 79 043 patients, between 2001 and 2011, who were referred to a community open access echocardiography service for suspected heart failure. All patients underwent a standard transthoracic echocardiogram according to British Society of Echocardiography guidelines. Findings to date Of the total number, 29 682 patients (37.5%) were diagnosed with mild valve disease, 8983 patients (11.3%) had moderate valve disease and 2134 (2.7%) had severe valve disease. Of the total number of patients scanned, the prevalence of aortic stenosis, aortic regurgitation, mitral stenosis, mitral regurgitation was 10%, 8.4%, 1%, and 12.5% respectively. 18% had tricuspid regurgitation. 5% had disease involving one or more valves. Conclusions Of patients with suspected heart failure in the primary care setting, a significant proportion have important valvular heart disease. These patients are at high risk of future cardiac events and will require onward referral for further evaluation. We recommend that readily available community echocardiography services should be provided for general practitioners as this will result in early detection of valve disease. PMID:28131996

  16. Impact of diabetes, chronic heart failure, congenital heart disease and chronic obstructive pulmonary disease on acute and chronic exercise responses

    PubMed Central

    Brassard, Patrice; Ferland, Annie; Marquis, Karine; Maltais, François; Jobin, Jean; Poirier, Paul

    2007-01-01

    Several chronic diseases are known to negatively affect the ability of an individual to perform exercise. However, the altered exercise capacity observed in these patients is not solely associated with the heart and lungs dysfunction. Exercise has also been shown to play an important role in the management of several pathologies encountered in the fields of cardiology and pneumology. Studies conducted in our institution regarding the influence of diabetes, chronic heart failure, congenital heart disease and chronic pulmonary obstructive disease on the acute and chronic exercise responses, along with the beneficial effects of exercise training in these populations, are reviewed. PMID:17932595

  17. 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

  18. [Heart rhythm disturbances in patients with chronic obstructive pulmonary disease in aggregate with coronary heart disease].

    PubMed

    Shoĭkhet, Ia N; Klester, E B; Golovin, V A

    2008-01-01

    The purpose of the research was to study kinds, frequencies and features of heart rhythm disturbances (HRD) in patients with chronic obstructive pulmonary disease (COPD) subject to degree of severity, including presence of coronary heart disease (CHD). 1189 of patients with registered HRD were examined. 315 of them had COPD (group 1), 531--combination of COPD and CHD (group 2), 343 were CHD patients (group 3). The extent of examinations included electrocardiogram (ECG), Halter monitoring (HM), bicycle ergometry (BEM), external respiration function estimation. Supraventricular HRD were registered statistically more frequently in group 1: according to ECG data in rest - in 37.2% patients, by BEM results--in 18.8%, by HM--in 50%. Combined (supraventricular and ventricular) HRD were registered most frequently in group 2: 41.2 24.4, and 45.5% respectively. Ventricular HRD dominated in group 3: 47.6, 29.3 and 48.6% respectively. The results of the study indicate that supraventricular HRDprevaile in patients with COPD, combined HRD - in patients with COPD and CHD. Ventricular HRD, which most informatively reflect changes in intracardiac geometry and left ventricle hemodynamics, dominate in CHD patients. The optimization of therapy correction consists in early diagnostics of HRD subject to features of cardiorespiratory system functional state.

  19. Keys to Heart Disease Care: Communication and Trust

    MedlinePlus

    ... fullstory_164421.html Keys to Heart Disease Care: Communication and Trust These factors linked to patients' greater ... trusted the medical profession. It's no secret that communication and trust are important in any doctor-patient ...

  20. Major Risk Factors for Heart Disease: Overweight and Obesity

    MedlinePlus

    ... Major Risk Factors for Heart Disease Overweight and Obesity A healthy weight is important for a long, vigorous life. Yet overweight and obesity (extreme overweight) have reached epidemic levels in the ...