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Sample records for ischemic cardiovascular diseases

  1. The Myocardial Unfolded Protein Response during Ischemic Cardiovascular Disease

    Directory of Open Access Journals (Sweden)

    Edward B. Thorp

    2012-01-01

    Full Text Available Heart failure is a progressive and disabling disease. The incidence of heart failure is also on the rise, particularly in the elderly of industrialized societies. This is in part due to an increased ageing population, whom initially benefits from improved, and life-extending cardiovascular therapy, yet ultimately succumb to myocardial failure. A major cause of heart failure is ischemia secondary to the sequence of events that is dyslipidemia, atherosclerosis, and myocardial infarction. In the case of heart failure postmyocardial infarction, ischemia can lead to myocardial cell death by both necrosis and apoptosis. The extent of myocyte death postinfarction is associated with adverse cardiac remodeling that can contribute to progressive heart chamber dilation, ventricular wall thinning, and the onset of loss of cardiac function. In cardiomyocytes, recent studies indicate that myocardial ischemic injury activates the unfolded protein stress response (UPR and this is associated with increased apoptosis. This paper focuses on the intersection of ischemia, the UPR, and cell death in cardiomyocytes. Targeting of the myocardial UPR may prove to be a viable target for the prevention of myocyte cell loss and the progression of heart failure due to ischemic injury.

  2. Ischemic cardiovascular disease in workers occupationally exposed to urban air pollution - A systematic review.

    Science.gov (United States)

    De Marchis, Paola; Verso, Maria Gabriella; Tramuto, Fabio; Amodio, Emanuele; Picciotto, Diego

    2018-03-14

    Cardiovascular disease is the first cause of morbidity and mortality worldwide. Among several known risk factors, researchers also focus their attention on the chronic exposure to air pollution. There is much evidence that exposure to air pollution, especially to ultrafine particles, can damage the endothelium and can favour cardiovascular diseases in the general population. Occupational exposition could be an additive risk factor for the cardiovascular system. This article presents a scientific review of the linkage between occupational exposure to air pollution and ischemic heart disease. A scientific review was undertaken, followed by PRISMA Statements. Observational studies were selected from several scientific databases, likesuch as Pubmed, Google Scholar, Nioshtic-2 and Reserchgate, searching for selected key words: police workers, professional drivers, mail carriers, filling station attendants, road cleaners, garage workers, motor vehicles and engine maintenance. All the key words were combined with "Boolean Operators" with the following words: cardiovascular (or cardiac) disease, cardiovascular function, cardiovascular system, ischemic heart disease, coronary disease, myocardial infarction. During the systematic research, the focus was on retrospective and prospective studies from January 1990 - December 2014. Both the retrospective and prospective studies showed an increased risk of ischemic heart disease in occupationally occupied people exposed to air pollution. Only one study presented a ly minor risk. The findings of this systematic review suggest a possible linkage between occupational exposure to urban air pollution, especially to motor exhaust and particulate, and ischemic heart disease.

  3. Leukotriene C4 synthase and ischemic cardiovascular disease and obstructive pulmonary disease in 13,000 individuals

    DEFF Research Database (Denmark)

    Freiberg, Jacob J; Dahl, Morten; Tybjaerg-Hansen, Anne

    2009-01-01

    Ischemic cardiovascular disease and obstructive pulmonary disease involve inflammation. Leukotrienes may be important pro-inflammatory mediators. We tested the hypothesis that the (-1072)G > A and (-444)A > C promoter polymorphisms of leukotriene C4 synthase confer risk of transient ischemic atta...... with risk of asthma or COPD. Leukotriene C4 synthase promoter genotypes influence risk of TIA and ischemic stroke, but not risk of IHD/coronary atherosclerosis, asthma, or COPD....

  4. Improving prediction of ischemic cardiovascular disease in the general population using apolipoprotein B

    DEFF Research Database (Denmark)

    Benn, Marianne; Nordestgaard, Børge G; Jensen, Gorm Boje

    2007-01-01

    Apolipoprotein B (apoB) levels predict fatal myocardial infarction. Whether apoB also predicts nonfatal ischemic cardiovascular events is unclear. We tested the following hypotheses: apoB predicts ischemic cardiovascular events, and apoB is a better predictor of ischemic cardiovascular events tha...

  5. The Value of Calcium-scoring CT for Ischemic Cardiovascular Disease Screening

    International Nuclear Information System (INIS)

    Oh, Jung Hoan; An, Sung Min

    2009-01-01

    The cardiovascular disease has been known as a common cause of death for a long time in the west. The eating habits of Asia, including Korea, have changed recently, so that this disease is also a problem in Asia now. Annual Report on the Cause of Death Statistics from 1996 to 2006 reported that the cardiovascular disease would become the number one cause of death in the next years. Therefore we realize that more accurate examination is required. The aim of this study was to investigate the accuracy of Calcium-scoring CT and the relationship between risk factor and quantitative scores of Calcium-scoring CT. Through this study we expect that the national public health will be improved. Seventy patients with chest pain were chosen at random. The patients were undergone both coronary CT antigraphy and Calcium - scoring CT at G hospital in Incheon from February 1 to June 30, 2008. The result of the Calcium-scoring CT showed its usefulness for Ischemic cardiovascular disease, with an accuracy similar to that of exercise/pharmacologic stress or ECG when it is difficult for a patient to exercise due to joint problems, aging or for other reasons.

  6. Cardiovascular diseases

    International Nuclear Information System (INIS)

    Kodama, Kazunori

    1992-01-01

    This paper is aimed to discuss the involvement of delayed radiation effects of A-bomb exposure in cardiovascular diseases. First, the relationship between radiation and cardiovascular diseases is reviewed in the literature. Animal experiments have confirmed the relationship between ionizing radiation and vascular lesions. There are many reports which describe ischemic heart disease, cervical and cerebrovascular diseases, and peripheral disease occurring after radiation therapy. The previous A-bomb survivor cohort studies, i.e., the RERF Life Span Study and Adult Health Study, have dealt with the mortality rate from cardiovascular diseases, the prevalence or incidence of cardiovascular diseases, pathological findings, clinical observation of arteriosclerosis, ECG abnormality, blood pressure abnormality, and cardiac function. The following findings have been suggested: (1) A-bomb exposure is likely to be involved in the mortality rate and incidence of ischemic heart disease and cerebrovascular diseases; (2) similarly, the involvement of A-bomb exposure is considered in the prevalence of the arch of aorta; (3) ECG abnormality corresponding to ischemic heart disease may reflect the involvement of A-bomb exposure. To confirm the above findings, further studies are required on the basis of more accurate information and the appropriate number of cohort samples. Little evidence has been presented for the correlation between A-bomb exposure and both rheumatic heart disease and congenital heart disease. (N.K.) 88 refs

  7. Association of β-Blocker Therapy With Risks of Adverse Cardiovascular Events and Deaths in Patients With Ischemic Heart Disease Undergoing Noncardiac Surgery

    DEFF Research Database (Denmark)

    Andersson, Charlotte; Mérie, Charlotte; Jørgensen, Mads Wissenberg

    2014-01-01

    IMPORTANCE: Clinical guidelines have been criticized for encouraging the use of β-blockers in noncardiac surgery despite weak evidence. Relevant clinical trials have been small and have not convincingly demonstrated an effect of β-blockers on hard end points (ie, perioperative myocardial infarction......, ischemic stroke, cardiovascular death, and all-cause death). OBJECTIVE: To assess the association of β-blocker treatment with major cardiovascular adverse events (MACE) and all-cause mortality in patients with ischemic heart disease undergoing noncardiac surgery. DESIGN, SETTING, PARTICIPANTS, AND EXPOSURE...... to calculate the 30-day risks of MACE (ischemic stroke, myocardial infarction, or cardiovascular death) and all-cause mortality associated with β-blocker therapy. MAIN OUTCOMES AND MEASURES: Thirty-day risk of MACE and all-cause mortality. RESULTS: Of 28,263 patients with ischemic heart disease undergoing...

  8. LCAT, HDL Cholesterol and Ischemic Cardiovascular Disease: A Mendelian Randomization Study of HDL Cholesterol in 54,500 Individuals

    DEFF Research Database (Denmark)

    Haase, Christiane L; Tybjærg-Hansen, Anne; Ali Qayyum, Abbas

    2012-01-01

    , S208T (rs4986970, allele frequency 4%), associated with HDL cholesterol levels in both the CCHS and the CGPS was used to study causality of HDL cholesterol using instrumental variable analysis.Results:Epidemiologically, in the CCHS, a 13% (0.21 mmol/liter) decrease in plasma HDL cholesterol levels...... was associated with an 18% increase in risk of MI. S208T associated with a 13% (0.21 mmol/liter) decrease in HDL cholesterol levels but not with increased risk of MI or other ischemic end points. The causal odds ratio for MI for a 50% reduction in plasma HDL cholesterol due to S208T genotype in both studies......Background:Epidemiologically, high-density lipoprotein (HDL) cholesterol levels associate inversely with risk of ischemic cardiovascular disease. Whether this is a causal relation is unclear.Methods:We studied 10,281 participants in the Copenhagen City Heart Study (CCHS) and 50,523 participants...

  9. Evaluation of three cardiovascular nuclear medicine procedures for the study of ischemic heart disease in the aged

    International Nuclear Information System (INIS)

    Iio, M.; Nakai, K.; Murata, H.

    1979-01-01

    Three recent developments of cardiovascular nuclear medicine procedures were evaluated for the study of ischemic heart diseases in the aged. Regional analysis and global analysis was possible by the gated pool method and Tl-201 scanning. The temporal imaging method, even though limited to global function, was proven to be suitable for the dynamic analysis of the ejection fraction at rest and at stress. Therefore combination of these three procedures made it possible to analyse both regional and global functions of the left ventricle of the patient with IHD without any load on the patient and even under physiological conditions. (Auth.)

  10. DETERMINANTS OF PREVENTIVE BEHAVIOR REGARDING CARDIOVASCULAR DISEASES AND RISK FACTORS IN PATIENTS WITH ESSENTIAL HYPERTENSION AND CHRONIC ISCHEMIC HEART DISEASE

    Directory of Open Access Journals (Sweden)

    D. Yu. Platonov

    2011-01-01

    Full Text Available Aim. To analyze potential determinants of preventive behavior (PB in patients with essential hypertension (HT and chronic ischemic heart disease (CIHD, and to establish their significance and hierarchy. Material and methods. Patients with HT (n=285 and CIHD (n=223 were studied. Questioning of all patients was performed to assess the characteristics of their PB. Differentiated multivariate analysis of activity and efficacy of PB determinants was performed in HT and CIHD patients by the method of step-by-step backward logistic regression. Results. Awareness of the cardiovascular diseases (CVD and its prevention (odds ratio [OR] 6.08 as well as high level of general education (OR=2.29 were the most significant determinants of active PB in HT patients. Sufficient social support (OR=3.77, awareness of CVD and its prevention (OR=3.16 were the most significant determinants of active PB in patients with CIHD. Efficacy of PB in patients with HT and CIHD mostly depends on satisfaction of medical service (OR=10.2 and 6.63, respectively, social support (OR=6.25 and 10.5, respectively, adequate awareness of CVD and its prevention (OR, 6.92 and 6.64, respectively. Conclusion. PB activity and efficacy in patients with HT and CIHD depends on many contributing and impeding factors. Disregarding these factors can result in failure in preventive efforts at both individual and population levels.

  11. Development of Extracorporeal Shock Wave Therapy for the Treatment for Ischemic Cardiovascular Diseases

    Science.gov (United States)

    Shimokawa, Hiroaki

    Cardiovascular diseases, such as coronary artery disease and peripheral artery disease, are the major causes of death in developed countries, and the number of elderly patients has been rapidly increasing worldwide. Thus, it is crucial to develop new non-invasive therapeutic strategies for these patients. We found that a low-energy shock wave (SW) (about 10% of the energy density that is used for urolithiasis) effectively increases the expression of vascular endothelial growth factor (VEGF) in cultured endothelial cells. Subsequently, we demonstrated that extracorporeal cardiac SW therapy with low-energy SW up-regulates the expression of VEGF, enhances angiogenesis, and improves myocardial ischemia in a pig model of chronic myocardial ischemia without any adverse effects in vivo. Based on these promising results in animal studies, we have subsequently developed a new, non-invasive angiogenic therapy with low-energy SW for cardiovascular diseases. Our extracorporeal cardiac SW therapy improved symptoms and myocardial perfusion evaluated with stress-scintigraphy in patients with severe coronary artery disease without indication of percutaneous coronary intervention or coronary artery bypass surgery. Importantly, no procedural complications or adverse effects were noted. The SW therapy was also effective in ameliorating left ventricular remodeling after acute myocardial infarction in pigs and in enhancing angiogenesis in hindlimb ischemia in animals and patients with coronary artery disease. Furthermore, our recent experimental studies suggest that the SW therapy is also effective for indications other than cardiovascular diseases. Thus, our extracorporeal cardiac SW therapy is an effective, safe, and non-invasive angiogenic strategy for cardiovascular medicine.

  12. Cardiovascular mechanisms of SSRI drugs and their benefits and risks in ischemic heart disease and heart failure.

    Science.gov (United States)

    Andrade, Chittaranjan; Kumar, Chethan B; Surya, Sandarsh

    2013-05-01

    Depression and heart disease are commonly comorbid. Selective serotonin reuptake inhibitors (SSRIs) are commonly used to treat depression. In March 2011, we carried out a 15-year search of PubMed for preclinical and clinical publications related to SSRIs and ischemic heart disease (IHD) or congestive heart failure (CHF). We identify and discuss a number of mechanisms by which SSRIs may influence cardiovascular functioning and health outcomes in patients with heart disease; many of the mechanisms that we present have received little attention in previous reviews. We examine studies with positive, neutral, and negative outcomes in IHD and CHF patients treated with SSRIs. SSRIs influence cardiovascular functioning and health through several different mechanisms; for example, they inhibit serotonin-mediated and collagen-mediated platelet aggregation, reduce inflammatory mediator levels, and improve endothelial function. SSRIs improve indices of ventricular functioning in IHD and heart failure without adversely affecting electrocardiographic parameters. SSRIs may also be involved in favorable or unfavorable drug interactions with medications that influence cardiovascular functions. The clinical evidence suggests that, in general, SSRIs are safe in patients with IHD and may, in fact, exert a cardioprotective effect. The clinical data are less clear in patients with heart failure, and the evidence for benefits with SSRIs is weak.

  13. Pro-angiogenic cell-based therapy for the treatment of ischemic cardiovascular diseases.

    Science.gov (United States)

    Silvestre, Jean-Sébastien

    2012-10-01

    Pro-angiogenic cell therapy has emerged as a promising option to treat patients with acute myocardial infarction or with critical limb ischemia. Exciting pre-clinical studies have prompted the initiation of numerous clinical trials based on administration of stem/progenitor cells with pro-angiogenic potential. Most of the clinical studies performed so far have used bone marrow-derived or peripheral blood-derived mononuclear cells and showed, overall, a modest but significant benefit on tissue remodeling and function in patients with ischemic diseases. These mixed results pave the way for the development of strategies to overcome the limitation of autologous cell therapy and to propose more efficient approaches. Such strategies include pretreatment of cells with activators to augment cell recruitment and survival in the ischemic target area and/or the improvement of cell functions such as their paracrine ability to release proangiogenic factors and vasoactive molecules. In addition, efforts should be directed towards stimulation of both angiogenesis and vessel maturation, the development of a composite product consisting of stem/progenitor cells encapsulated in a biomaterial and the use of additional sources of regenerative cells. Copyright © 2012 Elsevier Ltd. All rights reserved.

  14. Can Dental Pulp Calcification Predict the Risk of Ischemic Cardiovascular Disease?

    OpenAIRE

    Khojastepour, Leila; Bronoosh, Pegah; Khosropanah, Shahdad; Rahimi, Elham

    2013-01-01

    Objective: To report the association of pulp calcification with that of cardiovascular disease (CVD) using digital panoramic dental radiographs. Materials and Methods: Digital panoramic radiographs of patients referred from the angiography department were included if the patient was under 55 years old and had non-restored or minimally restored molars and canines. An oral and maxillofacial radiologist evaluated the images for pulpal calcifications in the selected teeth. The sensitivity, specif...

  15. Apolipoprotein B levels, APOB alleles, and risk of ischemic cardiovascular disease in the general population, a review

    DEFF Research Database (Denmark)

    Benn, Marianne

    2009-01-01

    capturing the entire variation in APOB cannot be identified, and thus most polymorphisms must be evaluated separately in association studies; (3) APOB mutations and polymorphisms are associated with a range of apolipoprotein B and LDL cholesterol levels, although the magnitude of effect sizes of common...... for the E4154K polymorphism that possibly predicts a reduction in risk of ischemic cerebrovascular disease and ischemic stroke, common APOB polymorphisms with modest effect sizes on lipid levels do not predict risk of ischemic heart disease, myocardial infarction, ischemic cerebrovascular disease...

  16. [Control of major cardiovascular risk factors of ischemic heart disease in secondary prevention in Aragón: COCINA study].

    Science.gov (United States)

    Cucalon Arenal, J M; Buisac Ramón, C; Marin Ibáñez, A; Castan Ruiz, S; Blay Cortes, M G; Barrasa Villar, J I

    2016-01-01

    Ischemic heart disease remains a leading cause of death in Spain. According to the American Heart Association/American College of Cardiology (AHA/ACC) and European national societies, secondary prevention for these patients consists of control of major cardiovascular risk factors (CVRF) and suitable lifestyle habits. To determine the degree of control of CVRF in the Aragonese population in secondary prevention. Cross-sectional study of a sample of 705 patients of Aragon who had suffered a cardiac event, selected opportunistically in consultations of family physicians participating in the 3 provinces of Aragon. The study was conducted in the second half of 2012. To measure the degree of control of different FRVC and lifestyle habits in this population. Anthropometric, different cardiovascular risk factors, treatment and lifestyle. 58% of men and 52% of women met criteria for monitoring of measured variables. The best result was obtained with smoking cessation and the worst with BMI. Hypertension, Dyslipidemia and Diabetes Mellitus achieve poor control results. The results show that the degree of control of CVRF is still low, especially in variables such as dyslipidemia and Diabetes Mellitus. Only 16.5% of control patients met criteria given the pharmacologically-modifiable cardiovascular risk factors. Copyright © 2015 SEHLELHA. Published by Elsevier España, S.L.U. All rights reserved.

  17. Fasting and non-fasting triglycerides and risk of ischemic cardiovascular disease in Japanese men and women: the Circulatory Risk in Communities Study (CIRCS).

    Science.gov (United States)

    Iso, Hiroyasu; Imano, Hironori; Yamagishi, Kazumasa; Ohira, Tetsuya; Cui, Renzhe; Noda, Hiroyuki; Sato, Shinichi; Kiyama, Masahiko; Okada, Takeo; Hitsumoto, Shinichi; Tanigawa, Takeshi; Kitamura, Akihiko

    2014-11-01

    Non-fasting triglycerides were reported to have a greater impact on risk of ischemic cardiovascular events than fasting triglycerides. However, evidence from Asia, where the prevalence of dyslipidemia is generally lower, has been limited. We used 1975-1986 baseline surveys to investigate cohort data of 10,659 (4264 men and 6395 women) residents aged 40-69 years, initially free from ischemic heart disease and stroke, in four Japanese communities. Serum triglyceride concentrations at baseline were obtained for 2424 fasting (≥8 h after meal) and 8235 non-fasting (triglycerides were 1.71 (1.14-2.59), P for trend = 0.013, for fasting participants and 1.60 (1.25-2.05), P for trend triglycerides are predictive of risk of ischemic cardiovascular disease for Japanese men, as are non-fasting triglycerides for women. Copyright © 2014. Published by Elsevier Ireland Ltd.

  18. γ-Glutamyl Transferase as a Risk Factor for All-Cause or Cardiovascular Disease Mortality Among 5912 Ischemic Stroke.

    Science.gov (United States)

    Tu, Wen-Jun; Liu, Qiang; Cao, Jian-Lei; Zhao, Sheng-Jie; Zeng, Xian-Wei; Deng, Ai-Jun

    2017-10-01

    The aim of the study was to evaluate the association of the measurement of serum γ-glutamyl transferase (GGT) concentrations at admission with 1-year all-cause or cardiovascular disease (CVD) mortality in patients with acute ischemic stroke. This prospective, multicenter cohort study was conducted in 4 stroke centers in China. Baseline GGT measurements were tested. The relationship of GGT to the risk of death from all-cause or CVD was examined among 1-year follow-up patients. We recorded results from 5912 patients with stroke. In those patients, 51.0% were men, and the median age was 61 years. In both men and women, high GGT was significantly associated with total mortality from all-cause or CVD ( P mortality from all-cause and CVD, respectively. With an area under the curve of 0.69 (95% confidence interval, 0.66-0.73), GGT showed a significantly greater discriminatory ability to predict all-cause mortality as compared with others factors. GGT improved the National Institutes of Health Stroke Scale score (area under the curve of the combined model, 0.75 [95% confidence interval, 0.73-0.78]; P mortality in patients with ischemic stroke. © 2017 American Heart Association, Inc.

  19. Can dental pulp calcification predict the risk of ischemic cardiovascular disease?

    Science.gov (United States)

    Khojastepour, Leila; Bronoosh, Pegah; Khosropanah, Shahdad; Rahimi, Elham

    2013-09-01

    To report the association of pulp calcification with that of cardiovascular disease (CVD) using digital panoramic dental radiographs. Digital panoramic radiographs of patients referred from the angiography department were included if the patient was under 55 years old and had non-restored or minimally restored molars and canines. An oral and maxillofacial radiologist evaluated the images for pulpal calcifications in the selected teeth. The sensitivity, specificity, positive predictive value and negative predictive value of panoramic radiography in predicting CVD were calculated. Out of 122 patients who met the criteria, 68.2% of the patients with CVD had pulp chamber calcifications. Pulp calcification in panoramic radiography had a sensitivity of 68.9% to predict CVD. This study demonstrates that patients with CVD show an increased incidence of pulp calcification compared with healthy patients. The findings suggest that pulp calcification on panoramic radiography may have possibilities for use in CVD screening.

  20. Can Dental Pulp Calcification Predict the Risk of Ischemic Cardiovascular Disease?

    Directory of Open Access Journals (Sweden)

    Leila Khojastepour

    2013-01-01

    Full Text Available Objective: To report the association of pulp calcification with that of cardiovascular disease (CVD using digital panoramic dental radiographs.Materials and Methods: Digital panoramic radiographs of patients referred from the angiography department were included if the patient was under 55 years old and had non-restored or minimally restored molars and canines. An oral and maxillofacial radiologist evaluated the images for pulpal calcifications in the selected teeth. The sensitivity, specificity, positive predictive value and negative predictive value of panoramic radiography in predicting CVD were calculated.Results: Out of 122 patients who met the criteria, 68.2% of the patients with CVD had pulp chamber calcifications. Pulp calcification in panoramic radiography had a sensitivity of 68.9% to predict CVD.Conclusion: This study demonstrates that patients with CVD show an increased incidence of pulp calcification compared with healthy patients. The findings suggest that pulp calcification on panoramic radiography may have possibilities for use in CVD screening.

  1. Vitamin K dependent protein activity and incident ischemic cardiovascular disease: The multi ethnic study of atherosclerosis

    Science.gov (United States)

    OBJECTIVE: Vitamin K-dependent proteins (VKDPs), which require post-translational modification to achieve biological activity, seem to contribute to thrombus formation, vascular calcification, and vessel stiffness. Whether VKDP activity is prospectively associated with incident cardiovascular diseas...

  2. Comparison of cardiovascular response to combined static-dynamic effort, postprandial dynamic effort and dynamic effort alone in patients with chronic ischemic heart disease

    International Nuclear Information System (INIS)

    Hung, J.; McKillip, J.; Savin, W.; Magder, S.; Kraus, R.; Houston, N.; Goris, M.; Haskell, W.; DeBusk, R.

    1982-01-01

    The cardiovascular responses to combined static-dynamic effort, postprandial dynamic effort and dynamic effort alone were evaluated by upright bicycle ergometry during equilibrium-gated blood pool scintigraphy in 24 men, mean age 59 +/- 8 years, with chronic ischemic heart disease. Combined static-dynamic effort and the postprandial state elicited a peak cardiovascular response similar to that of dynamic effort alone. Heart rate, intraarterial systolic and diastolic pressures, rate-pressure product and ejection fraction were similar for the three test conditions at the onset of ischemia and at peak effort. The prevalence and extent of exercise-induced ischemic left ventricular dysfunction, ST-segment depression, angina pectoris and ventricular ectopic activity were also similar during the three test conditions. Direct and indirect measurements of systolic and diastolic blood pressure were highly correlated. The onset of ischemic ST-segment depression and angina pectoris correlated as strongly with heart rate alone as with the rate-pressure product during all three test conditions. The cardiovascular response to combined static-dynamic effort and to postprandial dynamic effort becomes more similar to that of dynamic effort alone as dynamic effort reaches a symptom limit. If significant ischemic and arrhythmic abnormalities are absent during symptom-limited dynamic exercise testing, they are unlikely to appear during combined static-dynamic or postprandial dynamic effort

  3. Validation of a model to investigate the effects of modifying cardiovascular disease (CVD) risk factors on the burden of CVD: the rotterdam ischemic heart disease and stroke computer simulation (RISC) model

    NARCIS (Netherlands)

    van Kempen, Bob J. H.; Ferket, Bart S.; Hofman, Albert; Steyerberg, Ewout W.; Colkesen, Ersen B.; Boekholdt, S. Matthijs; Wareham, Nicholas J.; Khaw, Kay-Tee; Hunink, M. G. Myriam

    2012-01-01

    Background: We developed a Monte Carlo Markov model designed to investigate the effects of modifying cardiovascular disease (CVD) risk factors on the burden of CVD. Internal, predictive, and external validity of the model have not yet been established. Methods: The Rotterdam Ischemic Heart Disease

  4. Cardiovascular disease and ABO blood-groups in Africans. Are blood-group A individuals at higher risk of ischemic disease?: A pilot study.

    Science.gov (United States)

    Ba, Djibril Marie; Sow, Mamadou Saidou; Diack, Aminata; Dia, Khadidiatou; Mboup, Mouhamed Cherif; Fall, Pape Diadie; Fall, Moussa Daouda

    2017-12-01

    Since the discovery of the ABO blood group system by Karl Landsteiner in 1901, several reports have suggested an important involvement of the ABO blood group system in the susceptibility to thrombosis. Assessing that non-O blood groups in particular A blood group confer a higher risk of venous and arterial thrombosis than group O.Epidemiologic data are typically not available for all racial and ethnics groups.The purpose of this pilot study was to identify a link between ABO blood group and ischemic disease (ID) in Africans, and to analyze whether A blood group individuals were at higher risk of ischemic disease or not. A total of 299 medical records of patients over a three-year period admitted to the cardiology and internal medicine department of military hospital of Ouakam in Senegal were reviewed. We studied data on age, gender, past history of hypertension, diabetes, smoking, sedentarism, obesity, hyperlipidemia, use of estrogen-progestin contraceptives and blood group distribution.In each blood group type, we evaluated the prevalence of ischemic and non-ischemic cardiovascular disease. The medical records were then stratified into two categories to evaluate incidence of ischemic disease: Group 1: Patients carrying blood-group A and Group 2: Patients carrying blood group non-A (O, AB and B). Of the 299 patients whose medical records were reviewed, 92 (30.8%) were carrying blood group A, 175 (58.5%) had blood group O, 13 (4.3%) had blood group B, and 19 (6.4%) had blood group AB.The diagnosis of ischemic disease (ID) was higher in patients with blood group A (61.2%) than in other blood groups, and the diagnosis of non-ischemic disease (NID) was higher in patients with blood group O (73.6%) compared to other groups. In patients with blood group B or AB compared to non-B or non-AB, respectively there was no statistically significant difference in ID incidence.Main risk factor for ID was smoking (56.5%), hypertension (18.4%) and diabetes (14.3%).In our study

  5. Validation of a model to investigate the effects of modifying cardiovascular disease (CVD) risk factors on the burden of CVD: The rotterdam ischemic heart disease and stroke computer simulation (RISC) model

    NARCIS (Netherlands)

    B.J.H. van Kempen (Bob); B.S. Ferket (Bart); A. Hofman (Albert); E.W. Steyerberg (Ewout); E.B. Colkesen (Ersen); S.M. Boekholdt (Matthijs); N.J. Wareham (Nick); K-T. Khaw (Kay-Tee); M.G.M. Hunink (Myriam)

    2012-01-01

    textabstractBackground: We developed a Monte Carlo Markov model designed to investigate the effects of modifying cardiovascular disease (CVD) risk factors on the burden of CVD. Internal, predictive, and external validity of the model have not yet been established.Methods: The Rotterdam Ischemic

  6. Associations of Cholesteryl Ester Transfer Protein TaqIB Polymorphism with the Composite Ischemic Cardiovascular Disease Risk and HDL-C Concentrations: A Meta-Analysis

    Directory of Open Access Journals (Sweden)

    Shu-xia Guo

    2016-09-01

    Full Text Available Background: Previous studies have evaluated the associations between the cholesteryl ester transfer protein (CETP TaqIB polymorphism (rs708272, the risk of developing composite ischemic cardiovascular disease (CVD and the concentration of high-density lipoprotein cholesterol (HDL-C, but results remain controversial. The objective of this study was to investigate whether a relationship exists between these factors. Methods: We conducted a meta-analysis of available studies to clarify the associations of the CETP TaqIB polymorphism with HDL-C concentration and the composite ischemic CVD risk in both Asians and Caucasians. All statistical analyses were done with Stata 12.0. Results: Through utilization of the Cochrane Library, Embase, PubMed, Web of Science, Springer, China Science and Technology Journal Database, China National Knowledge Infrastructure, Google Scholar, and Baidu Library, a total of 45 studies from 44 papers with 20,866 cases and 21,298 controls were combined showing a significant association between the CETP TaqIB variant and composite ischemic CVD risk. Carriers of allele TaqIB-B1 were found to have a higher risk of composite ischemic CVD than non-carriers: OR = 1.15, 95% CI = 1.09–1.21, p < 0.001. Meanwhile, 28 studies with 23,959 subjects were included in the association between the CETP TaqIB polymorphism and the concentration of HDL-C. Results suggested that carriers of the B1B1 genotype had lower concentrations of HDL-C than those of the B2B2 genotype: SMD = 0.50, 95% CI = 0.36–0.65, p < 0.001. Conclusions: The synthesis of available evidence demonstrates that the CETP TaqIB polymorphism protects against composite ischemic CVD risk and is associated with a higher HDL-C concentration in both Asians and Caucasians.

  7. HIV and Cardiovascular Disease

    Science.gov (United States)

    ... Select a Language: Fact Sheet 652 HIV and Cardiovascular Disease HIV AND CARDIOVASCULAR DISEASE WHY SHOULD PEOPLE WITH HIV CARE ABOUT CVD? ... OF CVD? WHAT ABOUT CHANGING MEDICATIONS? HIV AND CARDIOVASCULAR DISEASE Cardiovascular disease (CVD) includes a group of problems ...

  8. Sex differences in platelet reactivity and cardiovascular and psychological response to mental stress in patients with stable ischemic heart disease: insights from the REMIT study.

    Science.gov (United States)

    Samad, Zainab; Boyle, Stephen; Ersboll, Mads; Vora, Amit N; Zhang, Ye; Becker, Richard C; Williams, Redford; Kuhn, Cynthia; Ortel, Thomas L; Rogers, Joseph G; O'Connor, Christopher M; Velazquez, Eric J; Jiang, Wei

    2014-10-21

    Although emotional stress is associated with ischemic heart disease (IHD) and related clinical events, sex-specific differences in the psychobiological response to mental stress have not been clearly identified. We aimed to study the differential psychological and cardiovascular responses to mental stress between male and female patients with stable IHD. Patients with stable IHD enrolled in the REMIT (Responses of Mental Stress-Induced Myocardial Ischemia to Escitalopram) study underwent psychometric assessments, transthoracic echocardiography, and platelet aggregation studies at baseline and after 3 mental stress tasks. Mental stress-induced myocardial ischemia (MSIMI) was defined as the development or worsening of regional wall motion abnormality, reduction of left ventricular ejection fraction (LVEF) ≥8% by transthoracic echocardiography, and/or ischemic ST-segment change on electrocardiogram during 1 or more of the 3 mental stress tasks. In the 310 participants with known IHD (18% women, 82% men), most baseline characteristics were similar between women and men (including heart rate, blood pressure, and LVEF), although women were more likely to be nonwhite, living alone (p mental stress, women had more MSIMI (57% vs. 41%; p mental stress in women and men. Further studies should test the association of sex differences in cardiovascular and platelet reactivity in response to mental stress and long-term outcomes. (Responses of Myocardial Ischemia to Escitalopram Treatment [REMIT]; NCT00574847). Copyright © 2014 American College of Cardiology Foundation. Published by Elsevier Inc. All rights reserved.

  9. Blood pressure level and relation to other cardiovascular risk factors in male hypertensive patients without clinical evidence of ischemic heart disease

    DEFF Research Database (Denmark)

    Larsen, C T; Sørum, C; Hansen, J F

    2000-01-01

    , duration of hypertension, cholesterol and triglyceride level, smoking status, information of regular exercise, a family history of ischemic heart disease (IHD) and drug treatment, in 220 men treated for arterial hypertension. In the univariate analyses we found a higher systolic blood pressure (SBP......) with older age, higher SBP in smoking patients and lower SBP in patients with regular exercise. In a multivariate model age (p = 0.0004), smoking status (p = 0.01) and regular exercise (p= 0.06) were independently associated with SBP. There was a lower diastolic blood pressure (DBP) with older age, and age...... cardiovascular risk factors--43% was smoking, 21% had a family history of IHD, 77% had a se-cholesterol above 5.5 mmol/l and 48% had a se-triglyceride above 1.6 mmol/l. In a consecutive group of asymptomatic male treated hypertensive patients SBP is independently associated with age and smoking status, and DBP...

  10. Methylenetetrahydrofolate reductase polymorphism (C677T), hyperhomocysteinemia, and risk of ischemic cardiovascular disease and venous thromboembolism: prospective and case-control studies from the Copenhagen City Heart Study

    DEFF Research Database (Denmark)

    Frederiksen, Jeppe; Juul, Klaus; Grande, Peer

    2004-01-01

    from the general population were followed for 23 years. Second, 2125 whites with ischemic heart disease and 836 whites with ischemic cerebrovascular disease were compared with 7568 controls from the general population. Plasma homocysteine was elevated 25% in homozygotes versus noncarriers (P

  11. Risk of cardiovascular disease

    DEFF Research Database (Denmark)

    Gejl, Michael; Starup-Linde, Jakob; Scheel-Thomsen, Jan

    2014-01-01

    AIMS: Type 2 diabetes (DM) increases the risk of cardiovascular disease. We investigated the effects of antidiabetic drugs on the composite endpoint (CE) of ischemic heart disease, heart failure or stroke in DM patients. METHODS: We conducted a nested case-control study. Cases were DM patients who......% CI: 16.88-24.12), neuropathy (OR=1.39, 95% CI: 1.05-1.85) and peripheral artery disease (OR=1.31, 95% CI: 1.02-1.69) increased the risk of CE. Biguanides (OR=0.62 95% CI; 0.54-0.71) and liraglutide (OR=0.48 95% CI; 0.38-0.62) significantly decreased the risk of CE as did statin treatment (OR=0.63, 95...

  12. Health behavior of patients with ischemic heart disease

    OpenAIRE

    Paweł Węgorowski; Joanna Michalik; Rafał Zarzeczny; Renata Domżał-Drzewiecka; Grzegorz Nowicki

    2017-01-01

    Admission By analyzing the available scientific literature, it is possible to define ischemic heart disease as a set of disease symptoms that are a consequence of a chronic state of imbalance between the ability to supply nutrients and oxygen and the real need of myocardial cells for these substances. Adapting life-style behaviors to healthy living is a priority to prevent the onset and development of cardiovascular disease, especially ischemic heart disease, Purpose of research T...

  13. Association between air pollution and ischemic cardiovascular emergency room visits

    International Nuclear Information System (INIS)

    Lin, C.A.; Amador Pereira, L.A.; Souza onceicao, G.M. de; Kishi, H.S.; Milani, Rodolfo; Ferreira Braga, A.L.; Ascimento Saldiva, P.H.

    2003-01-01

    This study observed the relationship between air pollutants and ischemic cardiac diseases such as angina and acute myocardial infarction in a representative cardiovascular center emergency room in Sao Paulo, Brazil. Daily emergency room admissions to the Institute of the Heart of the university of Sao Paulo, as well as data concerning daily air pollutant levels and meteorological variables, were collected from January 1994 to august 1995. Generalized additive Poisson regressions were fitted to the logarithm of the expected values of total emergency room visits due to angina or acute myocardial infarction, controlling for smooth functions of season and weather and indicators for days of the week. All investigated pollutants were positively associated with ischemic cardiovascular disease emergency room visits, and the time lags were relatively short, but only CO presented in effect that was statistically significant. An interquartile range increase n CO was associated with an increase of 6.4% (95% CI: 0.7-12.1) in daily angina or acute myocardial infarction emergency room visits. This result did not change when estimates were done using linear models and natural cubic plines. This study showed that air pollution has a role in cardiovascular morbidity in Sao Paulo, reinforcing the necessity for air pollutant mission-controlling polices in urban areas

  14. Diabetes and ischemic heart disease

    DEFF Research Database (Denmark)

    Bergmann, Natasha; Ballegaard, Søren; Holmager, Pernille

    2014-01-01

    The aim of this study was to test i) whether patients having diabetes and ischemic heart disease (IHD), i.e., patients suffering from two chronic diseases, demonstrate a higher degree of chronic stress when compared with patients suffering from IHD alone, and ii) whether suffering from the two...

  15. MRI in ischemic heart disease

    International Nuclear Information System (INIS)

    Hazirolan, T.

    2012-01-01

    Full text: The role of magnetic resonance imaging in the evaluation of ischemic heart disease has increased over the last years. Cardiac MRI is the only imaging modality that provides 'one stop shop' assessment. Information about ventricular function, myocardial ischemia and myocardial viability can be obtained in a single cardiac MRI session. Additionally, Cardiac MRI has become a gold standard method in evaluation of myocardial viability and in assessment of ventricular mass and function. As a result, cardiac MRI enable radiologist to comprehensively assess ischemic heart disease. The aim of this presentation is to provide the reader a state-of-the art on how the newest cardiac MRI techniques can be used to study ischemic heart disease patients.

  16. Understanding cardiovascular disease

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/patientinstructions/000759.htm Understanding cardiovascular disease To use the sharing features on this page, ... lead to heart attack or stroke. Types of Cardiovascular Disease Coronary heart disease (CHD) is the most common ...

  17. Cardiovascular Disease and Diabetes

    Science.gov (United States)

    ... Peripheral Artery Disease Venous Thromboembolism Aortic Aneurysm More Cardiovascular Disease & Diabetes Updated:Jan 29,2018 The following ... clear that there is a strong correlation between cardiovascular disease (CVD) and diabetes. At least 68 percent ...

  18. Stem cell therapy for ischemic heart diseases.

    Science.gov (United States)

    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. © The Author 2017. Published by Oxford University Press. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com

  19. Risk Factors in the Initial Presentation of Specific Cardiovascular Disease Syndromes

    Science.gov (United States)

    2013-03-03

    Heart Diseases; Cardiovascular Diseases; Acute Myocardial Infarction; Unstable Angina; Chronic Stable Angina; Ischemic Stroke; Cerebrovascular Accident; Subarachnoid Hemorrhage; Transient Ischemic Attack; Abdominal Aortic Aneurysm; Peripheral Arterial Disease; Sudden Coronary Death; Ventricular Arrhythmia; Sudden Death; Cardiac Arrest; Heart Failure

  20. Gender-specific research for emergency diagnosis and management of ischemic heart disease: proceedings from the 2014 Academic Emergency Medicine Consensus Conference Cardiovascular Research Workgroup.

    Science.gov (United States)

    Safdar, Basmah; Nagurney, John T; Anise, Ayodola; DeVon, Holli A; D'Onofrio, Gail; Hess, Erik P; Hollander, Judd E; Legato, Mariane J; McGregor, Alyson J; Scott, Jane; Tewelde, Semhar; Diercks, Deborah B

    2014-12-01

    Coronary artery disease (CAD) is the most common cause of death for both men and women. However, over the years, emergency physicians, cardiologists, and other health care practitioners have observed varying outcomes in men and women with symptomatic CAD. Women in general are 10 to 15 years older than men when they develop CAD, but suffer worse postinfarction outcomes compared to age-matched men. This article was developed by the cardiovascular workgroup at the 2014 Academic Emergency Medicine (AEM) consensus conference to identify sex- and gender-specific gaps in the key themes and research questions related to emergency cardiac ischemia care. The workgroup had diverse stakeholder representation from emergency medicine, cardiology, critical care, nursing, emergency medical services, patients, and major policy-makers in government, academia, and patient care. We implemented the nominal group technique to identify and prioritize themes and research questions using electronic mail, monthly conference calls, in-person meetings, and Web-based surveys between June 2013 and May 2014. Through three rounds of nomination and refinement, followed by an in-person meeting on May 13, 2014, we achieved consensus on five priority themes and 30 research questions. The overarching themes were as follows: 1) the full spectrum of sex-specific risk as well as presentation of cardiac ischemia may not be captured by our standard definition of CAD and needs to incorporate other forms of ischemic heart disease (IHD); 2) diagnosis is further challenged by sex/gender differences in presentation and variable sensitivity of cardiac biomarkers, imaging, and risk scores; 3) sex-specific pathophysiology of cardiac ischemia extends beyond conventional obstructive CAD to include other causes such as microvascular dysfunction, takotsubo, and coronary artery dissection, better recognized as IHD; 4) treatment and prognosis are influenced by sex-specific variations in biology, as well as patient

  1. APOE Genotyping, Cardiovascular Disease

    Science.gov (United States)

    ... Resources For Health Professionals Subscribe Search APOE Genotyping, Cardiovascular Disease Send Us Your Feedback Choose Topic At a ... help understand the role of genetic factors in cardiovascular disease . However, the testing is sometimes used in clinical ...

  2. Hypertension and Ischemic Heart Disease in Women.

    Science.gov (United States)

    Dorobantu, Maria; Onciul, Sebastian; Tautu, Oana Florentina; Cenko, Edina

    2016-01-01

    Ischemic heart disease (IHD) is the most important cause of mortality worldwide. Although the awareness of cardiovascular risk factors and IHD in women has increased over the last decades, mortality rates are still higher in women than in men. Among traditional cardiovascular risk factors, hypertension is associated with a greater risk for IHD in women as compared to men. In this review, discuss gender differences in epidemiology and pathophysiology of hypertension and its impact on the incidence and outcomes of IHD in women. We also, discuss some "women conditions" such as hypertensive disorders in pregnancy (HDP) and polycystic ovarian syndrome (PCOS). Even though this is not a systematic review, English-language studies on MEDLINE and the Cochrane Database of Systematic reviews were searched for consultation and analysis. Hypertension display different epidemiological patterns in men and women. Studies have shown that hypertension has a different proatherogenic effects in men and women. Hypertension has a direct effect on microcirculation, but estrogens have a protective role in this regard in premenopausal women. However, after the decline in estrogen levels, women are exposed to the same cardiovascular risk as males. Postmenopausal women exhibit a greater burden of cardiovascular risk factors, which together with microvascular dysfunction and smaller and stiffer arteries conducts to the worse prognosis observed in women with IHD. "Women specific conditions" such as HDP and PCOS affects 10% of pregnant women and women in reproductive age, respectively. These conditions are associated with increased risk of hypertension and IHD later in life. Although women are more aware of their hypertension, cardiovascular mortality is higher in hypertensive women with comorbid IHD. Yet these gender disparities in outcomes seem to be attenuated with effective therapy. The pathophysiology of IHD is gender specific, women with ischemic symptoms presenting less often with

  3. Comparison of cardiovascular risk factors and survival in patients with ischemic or hemorrhagic stroke.

    Science.gov (United States)

    Henriksson, Karin M; Farahmand, Bahman; Åsberg, Signild; Edvardsson, Nils; Terént, Andreas

    2012-06-01

    Differences in risk factor profiles between patients with ischemic and hemorrhagic stroke may have an impact on subsequent mortality. To explore cardiovascular disease risk factors, including the CHADS(2) score, with survival after ischemic or hemorrhagic stroke. Between 2001 and 2005, 87 111 (83%) ischemic stroke, 12 497 (12%) hemorrhagic stroke, and 5435 (5%) patients with unspecified stroke were identified in the Swedish Stroke Register. Data on gender, age, and cardiovascular disease risk factors were linked to the Swedish Hospital Discharge and Cause of Death Registers. Adjusted odds and hazard ratios and 95% confidence interval were calculated using logistic and Cox proportional hazard regression models. Hemorrhagic stroke patients were younger than ischemic stroke patients. All cardiovascular disease risk factors studied, alone or combined in the CHADS(2) score, were associated with higher odds ratios for ischemic stroke vs. hemorrhagic stroke. Higher CHADS(2) scores and all studied risk factors except hypertension were associated with higher odds ratio for death by ischemic stroke than hemorrhagic stroke. Ischemic stroke was associated with lower early mortality (within 30 days) vs. hemorrhagic stroke (hazard ratio = 0·28, confidence interval 0·27 to 0·29). Patients with hemorrhagic stroke had a higher risk of dying within the first 30 days after stroke, but the risk of death was similar in the two groups after one-month. Hypertension was the only cardiovascular disease risk factor associated with an increased mortality rate for hemorrhagic stroke as compared to ischemic stroke. © 2011 The Authors. International Journal of Stroke © 2011 World Stroke Organization.

  4. Psoriasis and ischemic coronary artery disease.

    Science.gov (United States)

    Mahiques-Santos, L; Soriano-Navarro, C J; Perez-Pastor, G; Tomas-Cabedo, G; Pitarch-Bort, G; Valcuende-Cavero, F

    2015-03-01

    Psoriasis is a chronic inflammatory disease associated with an increased risk of ischemic coronary artery disease (CAD) in some populations. We aimed to determine the association between these 2 diseases in our geographic area. We performed a cross-sectional study of patient records between 2005 and 2012 in the database (Abucacis, Datamart) that contains all medical case histories in the province of Castellón, Spain. Patients diagnosed with psoriasis were compared with a control group of patients diagnosed with melanocytic nevus. The prevalence of CAD and the presence or absence of the main cardiovascular risk factors were analyzed in each group. A total of 9181 patients with psoriasis and 21925 with melanocytic nevus were studied. Univariate logistic regression analysis showed that CAD was significantly associated with psoriasis, age (in years), sex, hypertension, diabetes mellitus, dyslipidemia, and obesity (P<.05). On adjustment for age, sex, and the other cardiovascular risk factors, multivariate regression analysis established that psoriasis was independently associated with CAD (P<.029). Our findings in a large sample of patients in a Mediterranean area support the hypothesis that patients in this population have an increased risk of ischemic CAD. Copyright © 2014 Elsevier España, S.L.U. and AEDV. All rights reserved.

  5. Cell Therapy in Cardiovascular Disease

    Directory of Open Access Journals (Sweden)

    Hoda Madani

    2014-05-01

    Full Text Available   Recently, cell therapy has sparked a revolution in ischemic heart disease that will in the future help clinicians to cure patients. Earlier investigations in animal models and clinical trials have suggested that positive paracrine effects such as neoangiogenesis and anti-apoptotic can improve myocardial function. In this regard the Royan cell therapy center designed a few trials in collaboration with multi hospitals such as Baqiyatallah, Shahid Lavasani, Tehran Heart Center, Shahid rajaee, Masih daneshvari, Imam Reza, Razavi and Sasan from 2006. Their results were interesting. However, cardiac stem cell therapy still faces great challenges in optimizing the treatment of patients. Keyword: Cardiovascular disease, Cell therapy.  

  6. Vitamin D, cardiovascular disease and risk factors

    DEFF Research Database (Denmark)

    Skaaby, Tea; Thuesen, Betina H.; Linneberg, Allan

    2017-01-01

    of vitamin D effects from a cardiovascular health perspective. It focuses on vitamin D in relation to cardiovascular disease, i.e. ischemic heart disease, and stroke; the traditional cardiovascular risk factors hypertension, abnormal blood lipids, obesity; and the emerging risk factors hyperparathyroidism......, microalbuminuria, chronic obstructive pulmonary diseases, and non-alcoholic fatty liver disease. Meta-analyses of observational studies have largely found vitamin D levels to be inversely associated with cardiovascular risk and disease. However, Mendelian randomization studies and randomized, controlled trials...... (RCTs) have not been able to consistently replicate the observational findings. Several RCTs are ongoing, and the results from these are needed to clarify whether vitamin D deficiency is a causal and reversible factor to prevent cardiovascular disease....

  7. Genetics of Dyslipidemia and Ischemic Heart Disease.

    Science.gov (United States)

    Sharma, Kavita; Baliga, Ragavendra R

    2017-05-01

    Genetic dyslipidemias contribute to the prevalence of ischemic heart disease. The field of genetic dyslipidemias and their influence on atherosclerotic heart disease is rapidly developing and accumulating increasing evidence. The purpose of this review is to describe the current state of knowledge in regard to inherited atherogenic dyslipidemias. The disorders of familial hypercholesterolemia (FH) and elevated lipoprotein(a) will be detailed. Genetic technology has made rapid advancements, leading to new discoveries in inherited atherogenic dyslipidemias, which will be explored in this review, as well as a description of possible future developments. Increasing attention has come upon the genetic disorders of familial hypercholesterolemia and elevated lipoprotein(a). This review includes new knowledge of these disorders including description of these disorders, their method of diagnosis, their prevalence, their genetic underpinnings, and their effect on the development of cardiovascular disease. In addition, it discusses major advances in genetic technology, including the completion of the human genome sequence, next-generation sequencing, and genome-wide association studies. Also discussed are rare variant studies with specific genetic mechanisms involved in inherited dyslipidemias, such as in the proprotein convertase subtilisin/kexin type 9 (PCSK9) enzyme. The field of genetics of dyslipidemia and cardiovascular disease is rapidly growing, which will result in a bright future of novel mechanisms of action and new therapeutics.

  8. Validation of a model to investigate the effects of modifying cardiovascular disease (CVD) risk factors on the burden of CVD: the rotterdam ischemic heart disease and stroke computer simulation (RISC) model.

    Science.gov (United States)

    van Kempen, Bob J H; Ferket, Bart S; Hofman, Albert; Steyerberg, Ewout W; Colkesen, Ersen B; Boekholdt, S Matthijs; Wareham, Nicholas J; Khaw, Kay-Tee; Hunink, M G Myriam

    2012-12-06

    We developed a Monte Carlo Markov model designed to investigate the effects of modifying cardiovascular disease (CVD) risk factors on the burden of CVD. Internal, predictive, and external validity of the model have not yet been established. The Rotterdam Ischemic Heart Disease and Stroke Computer Simulation (RISC) model was developed using data covering 5 years of follow-up from the Rotterdam Study. To prove 1) internal and 2) predictive validity, the incidences of coronary heart disease (CHD), stroke, CVD death, and non-CVD death simulated by the model over a 13-year period were compared with those recorded for 3,478 participants in the Rotterdam Study with at least 13 years of follow-up. 3) External validity was verified using 10 years of follow-up data from the European Prospective Investigation of Cancer (EPIC)-Norfolk study of 25,492 participants, for whom CVD and non-CVD mortality was compared. At year 5, the observed incidences (with simulated incidences in brackets) of CHD, stroke, and CVD and non-CVD mortality for the 3,478 Rotterdam Study participants were 5.30% (4.68%), 3.60% (3.23%), 4.70% (4.80%), and 7.50% (7.96%), respectively. At year 13, these percentages were 10.60% (10.91%), 9.90% (9.13%), 14.20% (15.12%), and 24.30% (23.42%). After recalibrating the model for the EPIC-Norfolk population, the 10-year observed (simulated) incidences of CVD and non-CVD mortality were 3.70% (4.95%) and 6.50% (6.29%). All observed incidences fell well within the 95% credibility intervals of the simulated incidences. We have confirmed the internal, predictive, and external validity of the RISC model. These findings provide a basis for analyzing the effects of modifying cardiovascular disease risk factors on the burden of CVD with the RISC model.

  9. [Ischemic stroke. Prevalence of cardiovascular causes documented by an extensive cardiovascular workup in 110 patients].

    Science.gov (United States)

    Bendriss, L; Khatouri, A

    2012-08-01

    The ischemic cerebrovascular accidents (I CVA) correspond to a pathology widely dominated by atherosclerosis and embolic cardiopathies. Our work aimed to determine the frequency of the cardiovascular diseases among the patients who were previously victims of an I CVA and the interest of the cardiovascular assessment in the etiologic inquest. We led a retrospective study in the cardiology service of the Avicenne military hospital of Marrakech about 110 cases of I CVA between January 2005 and August 2008. The electrocardiogram (ECG), Holter ECG, transthoracic echocardiography and Doppler echography of the cervical vessels were systematically made for all the patients. The transesophageal echocardiography was practice in a few patients. The average age of the patients was 60.8 years old (±12.14) with a male predominance (72%). Ninety-one percent of the patients presented at least one cardiovascular risk factor: hypertension (66.45%), diabetes (41.8%), smoking (35.45%). Cardiovascular antecedents were noted among 18.2% of the patients, the continuous atrial fibrillation comes first (9%). A carotid atheromatous excess was noted in 74 cases of which 24 with a significant plaque. The transesophageal echocardiography made to 13 patients showed a spontaneous echo contrast with a left atrial thrombus in four cases and a left atrial myxoma in one patient. Penetrating artery disease occupies 39%, large artery atherosclerosis 28% and cardiogenic stroke 18%. The cardiovascular assessment is indispensable, and the echocardiography is more interesting in presence of cardiopathy. Its therapeutic repercussion is modest. Copyright © 2012. Published by Elsevier SAS.

  10. Health behavior of patients with ischemic heart disease

    Directory of Open Access Journals (Sweden)

    Paweł Węgorowski

    2017-06-01

    Full Text Available Admission By analyzing the available scientific literature, it is possible to define ischemic heart disease as a set of disease symptoms that are a consequence of a chronic state of imbalance between the ability to supply nutrients and oxygen and the real need of myocardial cells for these substances. Adapting life-style behaviors to healthy living is a priority to prevent the onset and development of cardiovascular disease, especially ischemic heart disease, Purpose of research The aim of the study is to determine the health behavior of patients with ischemic heart disease. Materials and methods The study was conducted from 01.08.2015 to 28.12.2015 in a group of 35 people (15 women and 20 men. The research method used in the work is a diagnostic survey, the research technique used was a survey of its own author. Conclusions By analyzing the data collected, it is important to note that patients with coronary heart disease are often associated with health problems such as hypertension, diabetes and abnormal weight. The nutritional habits of the subjects studied can be described as abnormal, particularly the excessive intake of oily meat and too little fish intake. It has also been observed that most of the patients studied have familial predisposition to ischemic heart disease. Discussion Heart attacks occur mostly in people with obesity, diabetes and atherosclerosis. It is also closely related to ischemic heart disease. The health behaviors of patients suffering from Ischemic Heart Disease are moderately satisfactory and therefore the role of a nurse practitioner as a health educator is very difficult but essential in the prevention of ischemic heart disease.

  11. Triglycerides and cardiovascular disease

    DEFF Research Database (Denmark)

    Nordestgaard, Børge G; Varbo, Anette

    2014-01-01

    cholesterol might not cause cardiovascular disease as originally thought has now generated renewed interest in raised concentrations of triglycerides. This renewed interest has also been driven by epidemiological and genetic evidence supporting raised triglycerides, remnant cholesterol, or triglyceride......-rich lipoproteins as an additional cause of cardiovascular disease and all-cause mortality. Triglycerides can be measured in the non-fasting or fasting states, with concentrations of 2-10 mmol/L conferring increased risk of cardiovascular disease, and concentrations greater than 10 mmol/L conferring increased risk...... of acute pancreatitis and possibly cardiovascular disease. Although randomised trials showing cardiovascular benefit of triglyceride reduction are scarce, new triglyceride-lowering drugs are being developed, and large-scale trials have been initiated that will hopefully provide conclusive evidence...

  12. Development of an Advanced Injectable Therapy for Ischemic Vascular Disease

    Science.gov (United States)

    2017-10-01

    14. ABSTRACT Cardiovascular diseases are the most common causes of death for Americans and it is estimated that 20% of the population over 65 years of...therapies due to overall poor health or diffuse vascular disease. A promising approach to this problem is to induce the growth of new vessels using...angiogenic therapy with growth factors to restore flow to the ischemic tissues. Unfortunately, many clinical trials using growth factors for treating

  13. Lifestyle in Cardiovascular Disease

    NARCIS (Netherlands)

    J.O. Younge (John)

    2015-01-01

    markdownabstract__Abstract__ Globally, the burden of cardiovascular disease (CVD) is still increasing. However, in recent decades, better treatment modalities have led to less cardiovascular related deaths. After years of research, we now generally accept that lifestyle factors are the most

  14. The Relationship between Ischemic Heart Disease and Diabete

    DEFF Research Database (Denmark)

    Norgaard, Mette Lykke

    2012-01-01

    THE FOLLOWING OBJECTIVES ON THE SUBJECT: The relationship between ischemic heart disease and diabetes: 1. To examine the short- and long-term risk of death and cardiovascular outcomes in patients with incident diabetes and in patients with first-time MI during a 10 year period in Denmark, using the general...... diabetes increases with increasing severity of heart failure. Focus on the development of diabetes in patients with ischemic heart disease with or without the presence of heart failure still compose a public health matter, because early and aggressive evidence-based therapy is thought to reduce......Diabetes is a well-established risk factor for cardiovascular disease and is common among patients with acute myocardial infarction (MI), where the prevalence is as high as 20%. Patients with diabetes requiring glucose-lowering medication (GLM) have been reported as having the same long-term risk...

  15. Gender and Cardiovascular Disease

    NARCIS (Netherlands)

    Den Ruijter, Hester M.; Pasterkamp, Gerard

    2015-01-01

    More women than men die of cardiovascular disease (CVD) each year in every major developed country and most emerging economies. Nonetheless, CVD has often been considered as men’s disease due to the higher rates of coronary artery disease (CAD) of men at younger age. This has led to the

  16. Neighborhood disadvantage and ischemic stroke: the Cardiovascular Health Study (CHS).

    Science.gov (United States)

    Brown, Arleen F; Liang, Li-Jung; Vassar, Stefanie D; Stein-Merkin, Sharon; Longstreth, W T; Ovbiagele, Bruce; Yan, Tingjian; Escarce, José J

    2011-12-01

    Neighborhood characteristics may influence the risk of stroke and contribute to socioeconomic disparities in stroke incidence. The objectives of this study were to examine the relationship between neighborhood socioeconomic status and incident ischemic stroke and examine potential mediators of these associations. We analyzed data from 3834 whites and 785 blacks enrolled in the Cardiovascular Health Study, a multicenter, population-based, longitudinal study of adults ages≥65 years from 4 US counties. The primary outcome was adjudicated incident ischemic stroke. Neighborhood socioeconomic status was measured using a composite of 6 census tract variables. Race-stratified multilevel Cox proportional hazard models were constructed adjusted for sociodemographic, behavioral, and biological risk factors. Among whites, in models adjusted for sociodemographic characteristics, stroke hazard was significantly higher among residents of neighborhoods in the lowest compared with the highest neighborhood socioeconomic status quartile (hazard ratio, 1.32; 95% CI, 1.01-1.72) with greater attenuation of the hazard ratio after adjustment for biological risk factors (hazard ratio, 1.16; 0.88-1.52) than for behavioral risk factors (hazard ratio, 1.30; 0.99-1.70). Among blacks, we found no significant associations between neighborhood socioeconomic status and ischemic stroke. Higher risk of incident ischemic stroke was observed in the most disadvantaged neighborhoods among whites, but not among blacks. The relationship between neighborhood socioeconomic status and stroke among whites appears to be mediated more strongly by biological than behavioral risk factors.

  17. MRI in ischemic brain diseases

    International Nuclear Information System (INIS)

    Steinbrich, W.; Friedmann, G.; Pawlik, G.; Boecher-Schwarz, H.G.; Heiss, W.D.

    1986-01-01

    The results of MRI and CT in 55 patients with brain infarcts were compared; in 26 of these cases an additional PET examination was obtained in order to study the regional glucose utilisation. MRI was superior to CT, demonstrating 11% more of the infarcts, particularly during the first 24 hours, in small lesions confined to the grey or subcortical white matter and in infratentorial ischemic lesion. On the other hand, only CT was able to show fresh hemorrhage, although MRI was the method of choice to demonstrate old blood collections. To characterise the follow up of an infarct, CT and MRI were similar, except the marginal contrast enhancement sometimes demonstrated by CT studies between the 2nd and 4th week after stroke event. PET was inferior to show details because of its poorer spatial resolution, but anyhow had a high sensitivity and provided additional informations concerning secondary inactivations of brain areas not directly damaged. Additionally PET was able to demonstrate areas of anaerobic glycolysis and lesions of diminished glucose utilisation in TIAs. Small areas of gliosis in the white matter of the cerebral hemispheres were frequently found in patients with cerebro-vascular diseases; they were best shown by MRI, but do not correlate with the extent of vascular stenoses or occlusions, shown by angiography. (orig) [de

  18. Imaging of ischemic heart disease

    International Nuclear Information System (INIS)

    Lipton, Martin J.; Reba, Richard C.; Bogaert, Jan; Boxt, Larry M.

    2002-01-01

    Despite advances in the understanding and treatment of ischemic cardiomyopathy, characterized by extensive coronary artery disease and left ventricular (LV) dysfunction, the prognosis remains poor with only a 50-60% 5-year survival rate. The composition of atherosclerotic lesions is currently regarded as being more important than the degree of stenosis in determining acute events. If imaging techniques could distinguish vulnerable from stable plaques, then high-risk patient subgroups could be identified. Another important concept is that LV dysfunction may be the result of either scarring due to necrosis or to the presence of myocardial hibernation, in which there is sufficient blood flow to sustain viable myocytes, but insufficient to maintain systolic contraction. This concept of myocardial viability is critical for making optimal clinical management decisions. This review describes how noninvasive imaging methods can be used to distinguish regions of irreversibly injured myocardium from viable but hibernating segments. Technical advances in CT and MR have made imaging of the beating heart possible. Considerable clinical progress has already been made and further cardiac applications are expected. Radiologists therefore have new opportunities for involvement in cardiac imaging but must recognize the political implications as well as the diagnostic potential of these modalities not only for the heart, but also for the whole vascular system. This review focuses on imaging myocardial injury. It compares state-of-the-art CT and MR with more established yet contemporary echocardiography and nuclear scintigraphy. (orig.)

  19. Validation of a model to investigate the effects of modifying cardiovascular disease (CVD risk factors on the burden of CVD: the rotterdam ischemic heart disease and stroke computer simulation (RISC model

    Directory of Open Access Journals (Sweden)

    van Kempen Bob JH

    2012-12-01

    Full Text Available Abstract Background We developed a Monte Carlo Markov model designed to investigate the effects of modifying cardiovascular disease (CVD risk factors on the burden of CVD. Internal, predictive, and external validity of the model have not yet been established. Methods The Rotterdam Ischemic Heart Disease and Stroke Computer Simulation (RISC model was developed using data covering 5 years of follow-up from the Rotterdam Study. To prove 1 internal and 2 predictive validity, the incidences of coronary heart disease (CHD, stroke, CVD death, and non-CVD death simulated by the model over a 13-year period were compared with those recorded for 3,478 participants in the Rotterdam Study with at least 13 years of follow-up. 3 External validity was verified using 10 years of follow-up data from the European Prospective Investigation of Cancer (EPIC-Norfolk study of 25,492 participants, for whom CVD and non-CVD mortality was compared. Results At year 5, the observed incidences (with simulated incidences in brackets of CHD, stroke, and CVD and non-CVD mortality for the 3,478 Rotterdam Study participants were 5.30% (4.68%, 3.60% (3.23%, 4.70% (4.80%, and 7.50% (7.96%, respectively. At year 13, these percentages were 10.60% (10.91%, 9.90% (9.13%, 14.20% (15.12%, and 24.30% (23.42%. After recalibrating the model for the EPIC-Norfolk population, the 10-year observed (simulated incidences of CVD and non-CVD mortality were 3.70% (4.95% and 6.50% (6.29%. All observed incidences fell well within the 95% credibility intervals of the simulated incidences. Conclusions We have confirmed the internal, predictive, and external validity of the RISC model. These findings provide a basis for analyzing the effects of modifying cardiovascular disease risk factors on the burden of CVD with the RISC model.

  20. Fatigue, General Health, and Ischemic Heart Disease in Older Adults

    DEFF Research Database (Denmark)

    Ekmann, Anette; Petersen, Inge; Mänty, Minna Regina

    2013-01-01

    Backgrounds.Fatigue has been shown to predict ischemic heart disease (IHD) and mortality in nonsmoking middle-aged men free of cardiovascular disease. The aim of this study was to investigate the predictive value of fatigue for IHD and general health in nondisabled individuals free...... of cardiovascular disease and older than 70 years. METHODS: The study population was drawn from The Longitudinal Study of Aging Danish Twins. In total, 1,696 participants were followed up for 2-10 years by questionnaires and 10-16 years through registries. Kaplan Meier, Cox Proportional Hazard and logistic.......08-2.00) compared with participants without fatigue. CONCLUSION: We concluded that fatigue in nondisabled older adults free of cardiovascular disease is an early predictor for development of subsequent poor general health and IHD....

  1. Stable ischemic heart disease in women: current perspectives

    Directory of Open Access Journals (Sweden)

    Samad F

    2017-09-01

    Full Text Available Fatima Samad,1 Anushree Agarwal,2 Zainab Samad3 1Aurora Cardiovascular Services, Aurora Sinai/Aurora St Luke’s Medical Centers, University of Wisconsin School of Medicine and Public Health, Milwaukee, WI, 2Division of Cardiology, Department of Medicine, University of California San Francisco, San Francisco, CA, 3Division of Cardiology, Department of Medicine, Duke University Medical Center, Durham, NC, USA Abstract: Cardiovascular disease is the leading cause of death in women accounting for 1 in every 4 female deaths. Pathophysiology of ischemic heart disease in women includes epicardial coronary artery, endothelial dysfunction, coronary vasospasm, plaque erosion and spontaneous coronary artery dissection. Angina is the most common presentation of stable ischemic heart disease (SIHD in women. Risk factors for SIHD include traditional risks such as older age, obesity (body mass index [BMI] >25 kg/m2, smoking, hypertension, dyslipidemia, cerebrovascular and peripheral vascular disease, sedentary lifestyle, family history of premature coronary artery disease, metabolic syndrome and diabetes mellitus, and nontraditional risk factors, such as gestational diabetes, insulin resistance/polycystic ovarian disease, pregnancy-induced hypertension, pre-eclampsia, eclampsia, menopause, mental stress and autoimmune diseases. Diagnostic testing can be used effectively to risk stratify women. Guidelines-directed medical therapy including aspirin, statins, beta-blocker therapy, calcium channel blockers and ranolazine should be instituted for symptom and ischemia management. Despite robust evidence regarding the adverse outcomes seen in women with ischemic heart disease, knowledge gaps exist in several areas. Future research needs to be directed toward a greater understanding of the role of nontraditional risk factors for SIHD in women, gaining deeper insights into the sex differences in therapeutic effects and formulating a sex-specific algorithm for the

  2. Epigenetics and cardiovascular disease

    Science.gov (United States)

    Despite advances in the prevention and management of cardiovascular disease (CVD), this group of multifactorial disorders remains a leading cause of mortality worldwide. CVD is associated with multiple genetic and modifiable risk factors; however, known environmental and genetic influences can only...

  3. Urinary albumin excretion. An independent predictor of ischemic heart disease

    DEFF Research Database (Denmark)

    Borch-Johnsen, K; Feldt-Rasmussen, B; Strandgaard, S

    1999-01-01

    Cross-sectional studies suggest that an increased urinary albumin excretion rate is associated with cardiovascular disease, dyslipidemia, and hypertension. The purpose of this study was to analyze prospectively whether the urinary albumin-to -creatinine (A/C) ratio can independently predict...... ischemic heart disease (IHD) in a population-based cohort. In 1983, urinary albumin and creatinine levels were measured, along with the conventional atherosclerotic risk factors, in 2085 consecutive participants without IHD, renal disease, urinary tract infection, or diabetes mellitus. The participants...

  4. Cardiovascular diseases and diabetes

    DEFF Research Database (Denmark)

    Green, A.; Sortso, C.; Jensen, Peter Bjødstrup

    2016-01-01

    We present an investigation of the occurrence of cardiovascular disease in patients with diabetes in Denmark 2000 through 2011. The Diabetes Impact Study 2013 is based on all registrants in the Danish National Diabetes Register as of July 3rd 2013 (n=497,232). Record linkage with the Danish...... National Patient Register was used to defining the first date of experiencing a cardiovascular event by means of a discharge diagnosis and/or having performed a coronary bypass operation or revascularization of the coronary arteries. The proportion of patients with already established CVD at the diagnosis...

  5. Stable ischemic heart disease in women: current perspectives.

    Science.gov (United States)

    Samad, Fatima; Agarwal, Anushree; Samad, Zainab

    2017-01-01

    Cardiovascular disease is the leading cause of death in women accounting for 1 in every 4 female deaths. Pathophysiology of ischemic heart disease in women includes epicardial coronary artery, endothelial dysfunction, coronary vasospasm, plaque erosion and spontaneous coronary artery dissection. Angina is the most common presentation of stable ischemic heart disease (SIHD) in women. Risk factors for SIHD include traditional risks such as older age, obesity (body mass index [BMI] >25 kg/m 2 ), smoking, hypertension, dyslipidemia, cerebrovascular and peripheral vascular disease, sedentary lifestyle, family history of premature coronary artery disease, metabolic syndrome and diabetes mellitus, and nontraditional risk factors, such as gestational diabetes, insulin resistance/polycystic ovarian disease, pregnancy-induced hypertension, pre-eclampsia, eclampsia, menopause, mental stress and autoimmune diseases. Diagnostic testing can be used effectively to risk stratify women. Guidelines-directed medical therapy including aspirin, statins, beta-blocker therapy, calcium channel blockers and ranolazine should be instituted for symptom and ischemia management. Despite robust evidence regarding the adverse outcomes seen in women with ischemic heart disease, knowledge gaps exist in several areas. Future research needs to be directed toward a greater understanding of the role of nontraditional risk factors for SIHD in women, gaining deeper insights into the sex differences in therapeutic effects and formulating a sex-specific algorithm for the management of SIHD in women.

  6. Genetically elevated C-reactive protein and ischemic vascular disease

    DEFF Research Database (Denmark)

    Zacho, J.; Tybjaerg-Hansen, A.; Jensen, J.S.

    2008-01-01

    Background: Elevated levels of C-reactive protein (CRP) are associated with increased risks of ischemic heart disease and ischemic cerebrovascular disease. We tested whether this is a causal association. Methods: We studied 10,276 persons from a general population cohort, including 1786 in whom...... ischemic heart disease developed and 741 in whom ischemic cerebrovascular disease developed. We examined another 31,992 persons from a cross-sectional general population study, of whom 2521 had ischemic heart disease and 1483 had ischemic cerebrovascular disease. Finally, we compared 2238 patients...... with ischemic heart disease with 4474 control subjects and 612 patients with ischemic cerebrovascular disease with 1224 control subjects. We measured levels of high-sensitivity CRP and conducted genotyping for four CRP polymorphisms and two apolipoprotein E polymorphisms. Results: The risk of ischemic heart...

  7. Tea and Cardiovascular Disease

    Science.gov (United States)

    Deka, Apranta; Vita, Joseph A.

    2011-01-01

    There is increasing evidence for a protective effect of tea consumption against cardiovascular disease. This review summarizes the available epidemiological data providing evidence for and against such an effect. We also review observational and intervention studies that investigated an effect of tea and tea extracts on cardiovascular risk factors, including blood pressure, serum lipids, diabetes mellitus, and obesity. Finally, we review potential mechanisms of benefit, including anti-inflammatory, anti-oxidant, and anti-proliferative effects, as well as favorable effects on endothelial function. Overall, the observational data suggest a benefit, but results are mixed and likely confounded by lifestyle and background dietary factors. The weight of evidence indicates favorable effects on risk factors and a number of plausible mechanisms have been elucidated in experimental and translational human studies. Despite the growing body evidence, it remains uncertain whether tea consumption should be recommended to the general population or to patients as a strategy to reduce cardiovascular risk. PMID:21477653

  8. Dietary fat and cardiovascular disease?

    Directory of Open Access Journals (Sweden)

    Lie T. Merijanti

    2016-04-01

    Full Text Available Dietary saturated fat (SF intake has been shown to increase low density lipoprotein (LDL cholesterol and therefore has been associated with increased risk of cardiovascular disease (CVD. This evidence coupled with inferences from epidemiologic studies and clinical trials, had led to longstanding public health recommendations for limiting SF intake as a means of preventing CVD. However the relationship between SF and CVD risk remains controversial, due at least in part to the intrinsic limitations of clinical studies that have evaluated this relationship. A recent meta analysis showed that current evidence does not clearly support cardiovascular guidelines that encourage high consumption of polyunsaturated fatty acids (PUFA and low consumption of total SF. They found weak positive associations between circulating palmitic and stearic acids (found largely in palm oil and animal fats, respectively and CVD, whereas circulating margaric acid (a dairy fat significantly reduced the risk of CVD.(2,3 Saturated fat are not associated with all cause mortality, CVD, CHD, ischemic stroke or type 2 diabetes, but the evidence is heterogenous with methodological limitations.

  9. Cold Weather and Cardiovascular Disease

    Science.gov (United States)

    ... Venous Thromboembolism Aortic Aneurysm More Cold Weather and Cardiovascular Disease Updated:Sep 16,2015 Th is winter ... and procedures related to heart disease and stroke. Cardiovascular Conditions • Conditions Home • Arrhythmia and Atrial Fibrillation • Cardiac ...

  10. Periodontal Disease, Regular Dental Care Use, and Incident Ischemic Stroke.

    Science.gov (United States)

    Sen, Souvik; Giamberardino, Lauren D; Moss, Kevin; Morelli, Thiago; Rosamond, Wayne D; Gottesman, Rebecca F; Beck, James; Offenbacher, Steven

    2018-02-01

    Periodontal disease is independently associated with cardiovascular disease. Identification of periodontal disease as a risk factor for incident ischemic stroke raises the possibility that regular dental care utilization may reduce the stroke risk. In the ARIC (Atherosclerosis Risk in Communities) study, pattern of dental visits were classified as regular or episodic dental care users. In the ancillary dental ARIC study, selected subjects from ARIC underwent fullmouth periodontal measurements collected at 6 sites per tooth and classified into 7 periodontal profile classes (PPCs). In the ARIC study 10 362 stroke-free participants, 584 participants had incident ischemic strokes over a 15-year period. In the dental ARIC study, 6736 dentate subjects were assessed for periodontal disease status using PPC with a total of 299 incident ischemic strokes over the 15-year period. The 7 levels of PPC showed a trend toward an increased stroke risk (χ 2 trend P periodontal disease). Periodontal disease was significantly associated with cardioembolic (hazard ratio, 2.6; 95% confidence interval, 1.2-5.6) and thrombotic (hazard ratio, 2.2; 95% confidence interval, 1.3-3.8) stroke subtypes. Regular dental care utilization was associated with lower adjusted stroke risk (hazard ratio, 0.77; 95% confidence interval, 0.63-0.94). We confirm an independent association between periodontal disease and incident stroke risk, particularly cardioembolic and thrombotic stroke subtype. Further, we report that regular dental care utilization may lower this risk for stroke. © 2018 American Heart Association, Inc.

  11. Cardiovascular diseases and periodontology.

    Science.gov (United States)

    Seymour, R A; Preshaw, P M; Thomason, J M; Ellis, J S; Steele, J G

    2003-04-01

    Cardiovascular diseases represent a widespread heterogeneous group of conditions that have significant morbidity and mortality. The various diseases and their treatments can have an impact upon the periodontium and the delivery of periodontal care. In this paper we consider three main topics and explore their relationship to the periodontist and the provision of periodontal treatment. The areas reviewed include the effect of cardiovascular drugs on the periodontium and management of patients with periodontal diseases; the risk of infective endocarditis arising from periodontal procedures; the inter-relationship between periodontal disease and coronary artery disease. Calcium-channel blockers and beta-adrenoceptor blockers cause gingival overgrowth and tooth demineralisation, respectively. Evidence suggests that stopping anticoagulant therapy prior to periodontal procedures is putting patients at a greater risk of thromboembolic disorders compared to the risk of prolonged bleeding. The relationship between dentistry and infective endocarditis remains a controversial issue. It would appear that spontaneous bacteraemia arising from a patient's oral hygiene practices is more likely to be the cause of endocarditis than one-off periodontal procedures. The efficacy of antibiotic prophylaxis is uncertain (and unlikely to be proven), and the risk of death from penicillin appears to be greater than the risk of death arising from infective endocarditis. Finally, the association between periodontal disease and coronary artery disease has been explored and there seem to be many issues with respect to data handling interpretation. Many putative mechanisms have been suggested; however, these only further highlight the need for intervention studies.

  12. Ischemic stroke: carotid and vertebral artery disease

    Energy Technology Data Exchange (ETDEWEB)

    Vilela, P.; Goulao, A. [Hospital Garcia de Orta, Servico de Neurorradiologia, Almada (Portugal)

    2005-03-01

    Ischemic strokes may have distinct aetiologies, including several different intrinsic arterial pathological disorders. The diagnosis and understanding of these arterial diseases is critical for the correct management of stroke as different treatment approaches are undertaken according to the aetiology. Atherosclerosis is by far the most common arterial disease among adults, and other pathological processes include arterial dissection, small vessel disease, inflammatory and non-inflammatory vasculopathy and vasomotor disorders. In children, there are several vasculopathies responsible for vaso-occlusive disease such as sickle-cell anemia, acute regressive angiopathy and Moya-Moya disease, neurofibromatosis, dissections, vasculitis associated with intracranial and systemic infections. An overview of the major carotid and vertebral pathological diseases responsible for ischemic stroke in adults and children, highlighting the accuracy of the different imaging modalities for its diagnosis and the imaging appearance of these diseases, is given. (orig.)

  13. Ischemic stroke: carotid and vertebral artery disease

    International Nuclear Information System (INIS)

    Vilela, P.; Goulao, A.

    2005-01-01

    Ischemic strokes may have distinct aetiologies, including several different intrinsic arterial pathological disorders. The diagnosis and understanding of these arterial diseases is critical for the correct management of stroke as different treatment approaches are undertaken according to the aetiology. Atherosclerosis is by far the most common arterial disease among adults, and other pathological processes include arterial dissection, small vessel disease, inflammatory and non-inflammatory vasculopathy and vasomotor disorders. In children, there are several vasculopathies responsible for vaso-occlusive disease such as sickle-cell anemia, acute regressive angiopathy and Moya-Moya disease, neurofibromatosis, dissections, vasculitis associated with intracranial and systemic infections. An overview of the major carotid and vertebral pathological diseases responsible for ischemic stroke in adults and children, highlighting the accuracy of the different imaging modalities for its diagnosis and the imaging appearance of these diseases, is given. (orig.)

  14. Nutritional habits & cardiovascular disease

    OpenAIRE

    Sampaio, Hélia; Capitão, Sandra; Ferro-Lebres, Vera

    2010-01-01

    An elevated predominance of the risk factors associated to the illnesses of the circulatory system, particurily hypercholesterolemia and arterial hypertension aim for a special attention to its prevention. This way, the composition of the digested food daily can influence the sprouting of Cardiovascular Disease (CVD), which has shown association between the risk factors and the things we consume. The present study had an objective to identify the influential factors of social economics...

  15. Asian & Pacific Islanders and Cardiovascular Diseases

    Science.gov (United States)

    ... Fact Sheet 2016 Update Asian & Pacific Islanders and Cardiovascular Diseases Cardiovascular Disease (CVD) (ICD 10 codes I00-I99, Q20- ... of na- tive Hawaiians or oth- A indicates cardiovascular disease plus congenital cardiovascular disease (ICD-10 I00- ...

  16. Short Telomere Length and Ischemic Heart Disease

    DEFF Research Database (Denmark)

    Madrid, Alexander Scheller; Rode, Line; Nordestgaard, Børge Grønne

    2016-01-01

    are associated with high risk of ischemic heart disease using a Mendelian randomization approach free of reverse causation and of most confounding. METHODS: We genotyped 3 genetic variants in OBFC1 (oligonucleotide/oligosaccharide binding fold containing 1), TERT (telomerase reverse transcriptase), and TERC...

  17. Radiopharmaceuticals for diagnosis of ischemic heart disease

    Energy Technology Data Exchange (ETDEWEB)

    Komarek, P; Chalabala, M [Institut pro Dalsi Vzdelavani Lekaru a Farmaceutu, Prague (Czechoslovakia)

    1982-01-01

    Radiopharmaceuticals used for diagnosing ischemic heart disease in the experimental and clinical practice are reviewed. The mechanism of their retention by the heart muscle is briefly described. The respective radiopharmaceuticals are divided into preparations imaging disorders in the blood supply of the cardiac muscle, diagnosing the myocardial infarction, and evaluating the contractility of the heart.

  18. Cardiovascular risk factors cause premature rarefaction of the collateral circulation and greater ischemic tissue injury.

    Science.gov (United States)

    Moore, Scott M; Zhang, Hua; Maeda, Nobuyo; Doerschuk, Claire M; Faber, James E

    2015-07-01

    Collaterals lessen tissue injury in occlusive disease. However, aging causes progressive decline in their number and smaller diameters in those that remain (collateral rarefaction), beginning at 16 months of age in mice (i.e., middle age), and worse ischemic injury-effects that are accelerated in even 3-month-old eNOS(-/-) mice. These findings have found indirect support in recent human studies. We sought to determine whether other cardiovascular risk factors (CVRFs) associated with endothelial dysfunction cause collateral rarefaction, investigate possible mechanisms, and test strategies for prevention. Mice with nine different models of CVRFs of 4-12 months of age were assessed for number and diameter of native collaterals in skeletal muscle and brain and for collateral-dependent perfusion and ischemic injury after arterial occlusion. Hypertension caused collateral rarefaction whose severity increased with duration and level of hypertension, accompanied by greater hindlimb ischemia and cerebral infarct volume. Chronic treatment of wild-type mice with L-N (G)-nitro-arginine methylester caused similar rarefaction and worse ischemic injury which were not prevented by lowering arterial pressure with hydralazine. Metabolic syndrome, hypercholesterolemia, diabetes mellitus, and obesity also caused collateral rarefaction. Neither chronic statin treatment nor exercise training lessened hypertension-induced rarefaction. Chronic CVRF presence caused collateral rarefaction and worse ischemic injury, even at relatively young ages. Rarefaction was associated with increased proliferation rate of collateral endothelial cells, effects that may promote accelerated endothelial cell senescence.

  19. Nonfasting hyperlipidemia and cardiovascular disease

    DEFF Research Database (Denmark)

    Nordestgaard, B G; Langsted, A; Freiberg, J J

    2009-01-01

    , total cholesterol/HDL cholesterol, and apolipoprotein B/apolipoprotein A1 all associate with increased risk of cardiovascular disease. These new data open the possibility that nonfasting rather than fasting lipid profiles can be used for cardiovascular risk prediction. If implemented, this would...... of cardiovascular disease and early death....

  20. Ischemic stroke due to embolic heart diseases and associated factors in Benin hospital setting.

    Science.gov (United States)

    Gnonlonfoun, Dieudonné; Adjien, Constant; Gnimavo, Ronald; Goudjinou, Gérard; Hotcho, Corine; Nyangui Mapaga, Jennifer; Sowanou, Arlos; Gnigone, Pupchen; Domingo, Rodrigue; Houinato, Dismand

    2018-04-15

    Poor access to cardiovascular checkups is a major cause of ignorance of embolic heart diseases as the etiology for ischemic stroke. Study ischemic strokes due to embolic heart diseases and their associated factors. It was a cross-sectional, prospective, descriptive and analytical study conducted from November 1, 2014 to August 31, 2015 on 104 patients with ischemic stroke confirmed through brain imaging. Embolic heart diseases included arrhythmia due to atrial fibrillation (AF), atrial flutter, myocardial infarction (MI), heart valve diseases and atrial septal aneurysm (ASA). The dependent variable was embolic heart disease while independent variables encompassed socio-demographic factors, patients' history, and lifestyle. Data analysis was carried out through SAS 9.3. The rate of embolic heart diseases (EHD) as etiology for ischemic stroke was 26% (28/104). AF accounted for 69% of embolic heart diseases and 22.8% of etiologies for ischemic stroke. Ischemic strokes prevalence was 3.5%, 2.5% and 1.2% respectively for heart valve diseases, MI and ASA. The associated factor was age (p=0.000). The diagnosis of a potential cardiac source of embolism is essential because of therapeutic and prognostic implications. Wherefore, there is need for cardiovascular examination particularly Holter ECG and cardiac ultrasound examination which are not always accessible to our populations. Copyright © 2018 Elsevier B.V. All rights reserved.

  1. Slow breathing and cardiovascular disease

    Directory of Open Access Journals (Sweden)

    Ashish Chaddha

    2015-01-01

    Full Text Available Cardiovascular disease is the leading cause of death for both men and women worldwide. Much emphasis has been placed on the primary and secondary prevention of cardiovascular disease. While depression and anxiety increase the risk of developing cardiovascular disease, cardiovascular disease also increases the risk of developing anxiety and depression. Thus, promoting optimal mental health may be important for both primary and secondary prevention of cardiovascular disease. Like lowering blood pressure, lipids, and body weight, lowering anger and hostility and improving depression and anxiety may also be an important intervention in preventive cardiology. As we strive to further improve cardiovascular outcomes, the next bridge to cross may be one of offering patients nonpharmacologic means for combating daily mental stress and promoting mental health, such as yoga and pranayama. Indeed, the best preventive cardiovascular medicine may be a blend of both Western and Eastern medicine.

  2. RIA in cardiovascular disease

    International Nuclear Information System (INIS)

    Hourani, M.H.

    1983-01-01

    When one discusses the management of chronic cardiac diseases, and in particular congestive heart failure (CHF), one cannot but think of digitalis and the important role it plays in the management of CHF. One also has to think about digitalis toxicity and the narrow margin between the therapeutic and toxic doses of digitalis and the important role that monitoring the serum level of the drug play in preventing and/or recognizing its toxic effects. Again, RIA has something to offer the clinician in this area. The purpose of this chapter is to discuss the radioassays for CPK-MB and digoxin mainly, as well as touch upon other assays of use in evaluating patients with cardiovascular disease

  3. Perceived stress and risk of ischemic heart disease: causation or bias?

    DEFF Research Database (Denmark)

    Nielsen, Naja Rod; Kristensen, Tage S; Prescott, Eva

    2006-01-01

    BACKGROUND: It is unclear whether the commonly recognized link between stress and cardiovascular disease is causal or the result of reporting bias. The objective of this study was to address the association between perceived stress and first incidence of ischemic heart disease and to evaluate...... the suggested reporting bias by addressing subdiagnoses of ischemic heart disease separately. METHODS: The 11,839 men and women who participated in the Copenhagen City Heart Study were at baseline (1981-1983) asked about their stress level. The participants were followed in nationwide registries until the year...... 2000, and fewer than 0.1% were lost to follow-up. During follow-up, 2316 individuals were diagnosed with ischemic heart disease. RESULTS: High levels of stress were associated with slightly higher risk of incident ischemic heart disease in both women (hazard ratio = 1.23; 95% confidence interval = 1...

  4. Lifestyle interventions to prevent cardiovascular events after stroke and transient ischemic attack

    NARCIS (Netherlands)

    Deijle, Inger A.; Van Schaik, Sander M.; Van Wegen, Erwin E.H.; Weinstein, Henry C.; Kwakkel, Gert; Van Den Berg-Vos, Renske M.

    2017-01-01

    Background and Purpose - Patients with a transient ischemic attack or ischemic stroke have an increased risk of subsequent cardiovascular events. The purpose of this systematic review and meta-analysis was to determine whether lifestyle interventions focusing on behaviorally modifiable risk factors

  5. Educational inequality in cardiovascular diseases

    DEFF Research Database (Denmark)

    Søndergaard, Grethe; Dalton, Susanne Oksbjerg; Mortensen, Laust Hvas

    2018-01-01

    AIMS: Educational inequality in diseases in the circulatory system (here termed cardiovascular disease) is well documented but may be confounded by early life factors. The aim of this observational study was to examine whether the associations between education and all cardiovascular diseases...... educational status was associated with a higher risk of cardiovascular disease, ischaemic heart disease and stroke. All associations attenuated in the within-sibship analyses, in particular in the analyses on ischaemic heart disease before age 45 years. For instance, in the cohort analyses, the hazard rate...... factors shared by siblings explained the associations between education and the cardiovascular disease outcomes but to varying degrees. This should be taken into account when planning interventions aimed at reducing educational inequalities in the development of cardiovascular disease, ischaemic heart...

  6. Precision Medicine in Cardiovascular Diseases

    Directory of Open Access Journals (Sweden)

    Yan Liu

    2017-02-01

    Full Text Available Since President Obama announced the Precision Medicine Initiative in the United States, more and more attention has been paid to precision medicine. However, clinicians have already used it to treat conditions such as cancer. Many cardiovascular diseases have a familial presentation, and genetic variants are associated with the prevention, diagnosis, and treatment of cardiovascular diseases, which are the basis for providing precise care to patients with cardiovascular diseases. Large-scale cohorts and multiomics are critical components of precision medicine. Here we summarize the application of precision medicine to cardiovascular diseases based on cohort and omic studies, and hope to elicit discussion about future health care.

  7. [Pseudo-tumoral and ischemic encephalic Erdheim-Chester disease].

    Science.gov (United States)

    Amezyane, T; Abouzahir, A; Bassou, D; Zoubeir, Y; Hammi, S; Mahassin, F; Ohayon, V; Archane, M-I

    2009-01-01

    Erdheim-Chester disease (ECD) is a rare non-langerhans cell histiocytosis of unknown etiology. It is a multi-systematic xanthogranulomatous infiltration with almost constant bone involvement; the neurological manifestations are not specific and occur in 15-20% of cases. We report the case of a 59-year-old woman hospitalized for a frontal syndrome and right hemiparesis. Imaging revealed a left caudate nucleus process with recent infarct. Cardiovascular involvement and bilateral osteosclerosis of long bones strongly suggested ECD, confirmed after biopsies of the pericardium and bone. Pseudo-tumor encephalic ECD is very rare; the caudate nuclei is an unusual localization; ischemic stroke has been exceptionally described. Prognosis depends largely on the involvement of the central nervous and cardiovascular systems.

  8. [Proangiogenic cell-based therapy for treatment of ischemic diseases].

    Science.gov (United States)

    Silvestre, Jean-Sébastien

    2009-11-01

    The application of endothelial progenitor cells (EPC) cell-based therapy for regenerative medicine constitutes a promising therapeutic avenue for the treatment of cardiovascular diseases. Based on experimental studies demonstrating that bone marrow-, blood- or tissue-derived stem/progenitor cells improve the functional recovery after ischemia, clinical trials were initiated to address this new therapeutic concept. Although autolougous cell therapy was shown to improve perfusion and function of ischemic tissues, a number of issues remain to be adressed. The nature of the mobilizing, migratory and homing signals, and the mechanisms of action need to be identified and further defined. In addition, strategies to enhance homing, survival and therapeutic potential of EPC need to be developped to improve therapeutic effect and counteract EPC dysfunction in aged patients with cardiovascular risk factors. The present review article will discuss the mechanisms of action of different types of adult stem cells and several approaches to improve their therapeutic efficiency.

  9. Impact of living and socioeconomic characteristics on cardiovascular risk in ischemic stroke patients.

    Science.gov (United States)

    Amarenco, Pierre; Abboud, Halim; Labreuche, Julien; Arauz, Antonio; Bryer, Alan; Lavados, Pablo M; Massaro, Ayrton; Munoz Collazos, Mario; Steg, Philippe Gabriel; Yamout, Bassem I; Vicaut, Eric

    2014-12-01

    We aimed to stratify the risk of vascular event recurrence in patients with cerebral infarction according to living and socioeconomic characteristics and geographic region. The Outcomes in Patients with TIA and Cerebrovascular Disease (OPTIC) study is an international prospective study of patients aged 45 years or older who required secondary prevention of stroke [following either an acute transient ischemic attack, minor ischemic strokes, or recent (less than six-months previous), stable, first-ever, nondisabling ischemic stroke]. A total 3635 patients from 245 centers in 17 countries in four regions (Latin America, Middle East, North Africa, South Africa) were enrolled between 2007 and 2008. The outcome measure was the two-year rate of a composite of major vascular events (vascular death, myocardial infarction and stroke). During the two-year follow-up period, 516 patients experienced at least one major cardiovascular event, resulting in an event rate of 15·6% (95% confidence interval 14·4-16·9%). Event rates varied across geographical region (P socioeconomic conditions (from 13·4% to 47·9%, adjusted P value for trend socioeconomic variables. © 2014 World Stroke Organization.

  10. [Strategies for cardiovascular disease prevention].

    Science.gov (United States)

    Gabus, Vincent; Wuerzner, Grégoire; Saubade, Mathieu; Favre, Lucie; Jacot Sadowski, Isabelle; Nanchen, David

    2018-02-28

    Atherosclerosis is a disease which develops very gradually over decades. Under the influence of modifiable cardiovascular risk factors, such as blood pressure, LDL-cholesterol level, smoking or lifestyle, clinical symptoms of atherosclerosis manifest more or less early in life. When cardiovascular risk factors accumulate, the risk of having a cardiovascular event increases and the benefits of prevention measures are greater. This article summarizes existing strategies for controlling modifiable cardiovascular risk factors in primary prevention. The physician can rely on an interprofessional network of cardiovascular prevention. Managing risk factors while respecting the autonomy and priorities of the patient will bring the greatest benefit.

  11. Depression and cardiovascular disease.

    Science.gov (United States)

    Elderon, Larkin; Whooley, Mary A

    2013-01-01

    Approximately one out of every five patients with cardiovascular disease (CVD) suffers from major depressive disorder (MDD). Both MDD and depressive symptoms are risk factors for CVD incidence, severity and outcomes. Great progress has been made in understanding potential mediators between MDD and CVD, particularly focusing on health behaviors. Investigators have also made considerable strides in the diagnosis and treatment of depression among patients with CVD. At the same time, many research questions remain. In what settings is depression screening most effective for patients with CVD? What is the optimal screening frequency? Which therapies are safe and effective? How can we better integrate the care of mental health conditions with that of CVD? How do we motivate depressed patients to change health behaviors? What technological tools can we use to improve care for depression? Gaining a more thorough understanding of the links between MDD and heart disease, and how best to diagnose and treat depression among these patients, has the potential to substantially reduce morbidity and mortality from CVD. Published by Elsevier Inc.

  12. Cardiovascular disease in autoimmune rheumatic diseases.

    Science.gov (United States)

    Hollan, Ivana; Meroni, Pier Luigi; Ahearn, Joseph M; Cohen Tervaert, J W; Curran, Sam; Goodyear, Carl S; Hestad, Knut A; Kahaleh, Bashar; Riggio, Marcello; Shields, Kelly; Wasko, Mary C

    2013-08-01

    Various autoimmune rheumatic diseases (ARDs), including rheumatoid arthritis, spondyloarthritis, vasculitis and systemic lupus erythematosus, are associated with premature atherosclerosis. However, premature atherosclerosis has not been uniformly observed in systemic sclerosis. Furthermore, although experimental models of atherosclerosis support the role of antiphospholipid antibodies in atherosclerosis, there is no clear evidence of premature atherosclerosis in antiphospholipid syndrome (APA). Ischemic events in APA are more likely to be caused by pro-thrombotic state than by enhanced atherosclerosis. Cardiovascular disease (CVD) in ARDs is caused by traditional and non-traditional risk factors. Besides other factors, inflammation and immunologic abnormalities, the quantity and quality of lipoproteins, hypertension, insulin resistance/hyperglycemia, obesity and underweight, presence of platelets bearing complement protein C4d, reduced number and function of endothelial progenitor cells, apoptosis of endothelial cells, epigenetic mechanisms, renal disease, periodontal disease, depression, hyperuricemia, hypothyroidism, sleep apnea and vitamin D deficiency may contribute to the premature CVD. Although most research has focused on systemic inflammation, vascular inflammation may play a crucial role in the premature CVD in ARDs. It may be involved in the development and destabilization of both atherosclerotic lesions and of aortic aneurysms (a known complication of ARDs). Inflammation in subintimal vascular and perivascular layers appears to frequently occur in CVD, with a higher frequency in ARD than in non-ARD patients. It is possible that this inflammation is caused by infections and/or autoimmunity, which might have consequences for treatment. Importantly, drugs targeting immunologic factors participating in the subintimal inflammation (e.g., T- and B-cells) might have a protective effect on CVD. Interestingly, vasa vasorum and cardiovascular adipose tissue may

  13. Cardiovascular disease among atomic bomb survivors.

    Science.gov (United States)

    Ozasa, Kotaro; Takahashi, Ikuno; Grant, Eric J; Kodama, Kazunori

    2017-10-01

    The profile of cardiovascular disease in Japan has been different from that in Western countries. Hypertension was the major cause not only for hemorrhagic stroke but also for ischemic stroke and heart disease in the past, and the influence of hypertension has decreased with calendar years because of reduced salt intake and westernization of lifestyle, and also improved medical care. The health status of atomic bomb survivors has reflected this profile as well as radiation effects. It is also likely that this cohort has been affected by the difficult conditions experienced in the aftermath of the war and atomic bombings. In this article, we tried to make a consistent interpretation of epidemiological findings of atomic bomb radiation effects on cardiovascular disease. Among the atomic bomb survivors, radiation exposure was associated with some cardiovascular diseases that are often associated with hypertension, and dose response appeared to be primarily non-linear among those who were exposed at younger ages. These effects are thought to reflect the nature of whole body irradiation. But, some findings remain inconsistent, possibly because of possible misclassification in death certificate diagnoses in the Life Span Study as well as selected information from the Adult Health Study which was limited to participants, focused on specific outcomes, and gathered in selected periods of follow-up. Therefore, a comprehensive and balanced interpretation of the results from both groups is necessary.

  14. Obesity and Cardiovascular Disease.

    Science.gov (United States)

    Ortega, Francisco B; Lavie, Carl J; Blair, Steven N

    2016-05-27

    The prevalence of obesity has increased worldwide over the past few decades. In 2013, the prevalence of obesity exceeded the 50% of the adult population in some countries from Oceania, North Africa, and Middle East. Lower but still alarmingly high prevalence was observed in North America (≈30%) and in Western Europe (≈20%). These figures are of serious concern because of the strong link between obesity and disease. In the present review, we summarize the current evidence on the relationship of obesity with cardiovascular disease (CVD), discussing how both the degree and the duration of obesity affect CVD. Although in the general population, obesity and, especially, severe obesity are consistently and strongly related with higher risk of CVD incidence and mortality, the one-size-fits-all approach should not be used with obesity. There are relevant factors largely affecting the CVD prognosis of obese individuals. In this context, we thoroughly discuss important concepts such as the fat-but-fit paradigm, the metabolically healthy but obese (MHO) phenotype and the obesity paradox in patients with CVD. About the MHO phenotype and its CVD prognosis, available data have provided mixed findings, what could be partially because of the adjustment or not for key confounders such as cardiorespiratory fitness, and to the lack of consensus on the MHO definition. In the present review, we propose a scientifically based harmonized definition of MHO, which will hopefully contribute to more comparable data in the future and a better understanding on the MHO subgroup and its CVD prognosis. © 2016 American Heart Association, Inc.

  15. Remnant cholesterol as a cause of ischemic heart disease

    DEFF Research Database (Denmark)

    Varbo, Anette; Benn, Marianne; Nordestgaard, Børge G

    2014-01-01

    This review focuses on remnant cholesterol as a causal risk factor for ischemic heart disease (IHD), on its definition, measurement, atherogenicity, and levels in high risk patient groups; in addition, present and future pharmacological approaches to lowering remnant cholesterol levels...... are considered. Observational studies show association between elevated levels of remnant cholesterol and increased risk of cardiovascular disease, even when remnant cholesterol levels are defined, measured, or calculated in different ways. In-vitro and animal studies also support the contention that elevated...... levels of remnant cholesterol may cause atherosclerosis same way as elevated levels of low-density lipoprotein (LDL) cholesterol, by cholesterol accumulation in the arterial wall. Genetic studies of variants associated with elevated remnant cholesterol levels show that an increment of 1mmol/L (39mg...

  16. Extreme concentrations of endogenous sex hormones, ischemic heart disease, and death in women

    DEFF Research Database (Denmark)

    Benn, Marianne; Voss, Sidsel Skou; Holmegard, Haya N.

    2015-01-01

    OBJECTIVE - : Sex hormones may be critical determinants of ischemic heart disease and death in women, but results from previous studies are conflicting. To clarify this, we tested the hypothesis that extreme plasma concentrations of endogenous estradiol and testosterone are associated with risk...... for ischemic heart disease, 36% (18%-58%) higher for any death, and 38% (15%-65%) higher for death from other causes than cardiovascular disease and cancer. These results were similar for postmenopausal women alone. CONCLUSIONS - : In women, extreme low concentrations of endogenous estradiol were associated...

  17. Ventricular tachycardia in ischemic heart disease substrates

    Directory of Open Access Journals (Sweden)

    Olujimi A. Ajijola

    2014-01-01

    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.

  18. Triglyceride-Rich Lipoproteins and Atherosclerotic Cardiovascular Disease

    DEFF Research Database (Denmark)

    Nordestgaard, Børge G

    2016-01-01

    Scientific interest in triglyceride-rich lipoproteins has fluctuated over the past many years, ranging from beliefs that these lipoproteins cause atherosclerotic cardiovascular disease (ASCVD) to being innocent bystanders. Correspondingly, clinical recommendations have fluctuated from a need.......1-fold for myocardial infarction, 3.2-fold for ischemic heart disease, 3.2-fold for ischemic stroke, and 2.2-fold for all-cause mortality. Also, genetic studies using the Mendelian randomization design, an approach that minimizes problems with confounding and reverse causation, now demonstrate...

  19. Fetal growth and later maternal death, cardiovascular disease and diabetes

    DEFF Research Database (Denmark)

    Lykke, Jacob A; Paidas, Michael J; Triche, Elizabeth W

    2012-01-01

    Low birthweight of the offspring has been associated with increased risk of early death and ischemic heart disease in the mother. However, other measurements of fetal growth than the basic birthweight are more accurate. We investigated the relation between the standardized birthweight by gestatio......Low birthweight of the offspring has been associated with increased risk of early death and ischemic heart disease in the mother. However, other measurements of fetal growth than the basic birthweight are more accurate. We investigated the relation between the standardized birthweight...... by gestational age and gender and the ponderal index and the mother's subsequent mortality and cardiovascular morbidity....

  20. Cheese and cardiovascular disease risk

    DEFF Research Database (Denmark)

    Hjerpsted, Julie Bousgaard; Tholstrup, Tine

    2016-01-01

    Abstract Currently, the effect of dairy products on cardiovascular risk is a topic with much debate and conflicting results. The purpose of this review is to give an overview of the existing literature regarding the effect of cheese intake and risk of cardiovascular disease (CVD). Studies included...

  1. Relationship between vascular dysfunction in peripheral arteries and ischemic episodes during daily life in patients with ischemic heart disease and hypercholesterolemia

    DEFF Research Database (Denmark)

    Søndergaard, Eva; Møller, Jacob E; Egstrup, Kenneth

    2002-01-01

    cardiovascular risk factors. CONCLUSIONS: These results indicate a significant relationship between ischemic episodes and vascular dysfunction in patients with ischemic heart disease and hypercholesterolemia and may justify an aggressive preventive therapy targeted directly at the endothelium.......BACKGROUND: It is well established that endothelial dysfunction is present in patients with ischemic heart disease and hypercholesterolemia. Some of these patients will have signs of transient myocardial ischemia during Holter monitoring. We sought to describe the correlation between daily life...... ischemia and signs of endothelial dysfunction as assessed by means of brachial vasoreactivity. METHODS: We included in the study 131 patients with documented ischemic heart disease and a serum cholesterol level of > or =5 mmol/L before the institution of lipid-lowering treatment and dietary intervention...

  2. Cardiovascular Disease in Acromegaly.

    Science.gov (United States)

    Sharma, Morali D; Nguyen, Anh V; Brown, Spandana; Robbins, Richard J

    2017-01-01

    In patients with acromegaly, chronic excess of growth hormone (GH) and insulin-like growth factor-1 (IGF-1) leads to the development of acromegalic cardiomyopathy. Its main features are biventricular hypertrophy, diastolic dysfunction, and in later stages, systolic dysfunction and congestive heart failure. Surgical and/or pharmacological treatment of acromegaly and control of cardiovascular risk factors help reverse some of these pathophysiologic changes and decrease the high risk of cardiovascular complications.

  3. Ceruloplasmin and cardiovascular disease

    Science.gov (United States)

    Fox, P. L.; Mazumder, B.; Ehrenwald, E.; Mukhopadhyay, C. K.

    2000-01-01

    Transition metal ion-mediated oxidation is a commonly used model system for studies of the chemical, structural, and functional modifications of low-density lipoprotein (LDL). The physiological relevance of studies using free metal ions is unclear and has led to an exploration of free metal ion-independent mechanisms of oxidation. We and others have investigated the role of human ceruloplasmin (Cp) in oxidative processes because it the principal copper-containing protein in serum. There is an abundance of epidemiological data that suggests that serum Cp may be an important risk factor predicting myocardial infarction and cardiovascular disease. Biochemical studies have shown that Cp is a potent catalyst of LDL oxidation in vitro. The pro-oxidant activity of Cp requires an intact structure, and a single copper atom at the surface of the protein, near His(426), is required for LDL oxidation. Under conditions where inhibitory protein (such as albumin) is present, LDL oxidation by Cp is optimal in the presence of superoxide, which reduces the surface copper atom of Cp. Cultured vascular endothelial and smooth muscle cells also oxidize LDL in the presence of Cp. Superoxide release by these cells is a critical factor regulating the rate of oxidation. Cultured monocytic cells, when activated by zymosan, can oxidize LDL, but these cells are unique in their secretion of Cp. Inhibitor studies using Cp-specific antibodies and antisense oligonucleotides show that Cp is a major contributor to LDL oxidation by these cells. The role of Cp in lipoprotein oxidation and atherosclerotic lesion progression in vivo has not been directly assessed and is an important area for future studies.

  4. Trace Elements in Cardiovascular Diseases

    Energy Technology Data Exchange (ETDEWEB)

    Masironi, R. [Cardiovascular Diseases Unit, World Health Organization, Geneva (Switzerland)

    1970-07-01

    Cardiovascular diseases are the leading cause of death in industrialized countries. Their incidence increases, apparently, as a, function of technological progress so that in the future they may become a major public health problem in developing countries too. Early diagnosis and prevention are the tools best suited to curb such an alarming trend, but our knowledge of these topics is unsatisfactory, Valuable information would be obtained through a systematic investigation of trace elements in relation to cardiovascular function and to various types of cardiovascular diseases. Such studies would provide clues to the following questions: 1. Why does the incidence and type of cardiovascular disease differ from one country to another? May this be related to differences in tissue mineral concentrations among various population groups? 2. Which trace elements if any are beneficial to cardiovascular health, and which are harmful ones that may act as aetiological agents for some cardiovascular diseases? 3. Is it possible to utilize measurements of mineral element concentration for diagnostic purposes in cardiovascular disease? (author)

  5. Genetic risks for cardiovascular diseases

    NARCIS (Netherlands)

    Zafarmand, M.H.

    2008-01-01

    Atherosclerotic cardiovascular disease (CVD), which involves the heart, brain, and peripheral circulation, is a major health problem world-wide. The development of atherosclerosis is a complex process, and several established risk factors are involved. Nevertheless, these established risk factors

  6. Cardiovascular disease mortality in Asian Americans.

    Science.gov (United States)

    Jose, Powell O; Frank, Ariel T H; Kapphahn, Kristopher I; Goldstein, Benjamin A; Eggleston, Karen; Hastings, Katherine G; Cullen, Mark R; Palaniappan, Latha P

    2014-12-16

    Asian Americans are a rapidly growing racial/ethnic group in the United States. Our current understanding of Asian-American cardiovascular disease mortality patterns is distorted by the aggregation of distinct subgroups. The purpose of the study was to examine heart disease and stroke mortality rates in Asian-American subgroups to determine racial/ethnic differences in cardiovascular disease mortality within the United States. We examined heart disease and stroke mortality rates for the 6 largest Asian-American subgroups (Asian Indian, Chinese, Filipino, Japanese, Korean, and Vietnamese) from 2003 to 2010. U.S. death records were used to identify race/ethnicity and cause of death by International Classification of Diseases-10th revision coding. Using both U.S. Census data and death record data, standardized mortality ratios (SMRs), relative SMRs (rSMRs), and proportional mortality ratios were calculated for each sex and ethnic group relative to non-Hispanic whites (NHWs). In this study, 10,442,034 death records were examined. Whereas NHW men and women had the highest overall mortality rates, Asian Indian men and women and Filipino men had greater proportionate mortality burden from ischemic heart disease. The proportionate mortality burden of hypertensive heart disease and cerebrovascular disease, especially hemorrhagic stroke, was higher in every Asian-American subgroup compared with NHWs. The heterogeneity in cardiovascular disease mortality patterns among diverse Asian-American subgroups calls attention to the need for more research to help direct more specific treatment and prevention efforts, in particular with hypertension and stroke, to reduce health disparities for this growing population. Copyright © 2014 American College of Cardiology Foundation. Published by Elsevier Inc. All rights reserved.

  7. Aspirin and the risk of cardiovascular events in atherosclerosis patients with and without prior ischemic events.

    Science.gov (United States)

    Bavry, Anthony A; Elgendy, Islam Y; Elbez, Yedid; Mahmoud, Ahmed N; Sorbets, Emmanuel; Steg, Philippe Gabriel; Bhatt, Deepak L

    2017-09-01

    The benefit of aspirin among patients with stable atherosclerosis without a prior ischemic event is not well defined. Aspirin would be of benefit in outpatients with atherosclerosis with prior ischemic events, but not in those without ischemic events. Subjects from the Reduction of Atherothrombosis for Continued Health registry were divided according to prior ischemic event (n =21 724) vs stable atherosclerosis, but no prior ischemic event (n = 11 872). Analyses were propensity score matched. Aspirin use was updated at each clinic visit and considered as a time-varying covariate. The primary outcome was the first occurrence of cardiovascular death, myocardial infarction, or stroke. In the group with a prior ischemic event, aspirin use was associated with a marginally lower risk of the primary outcome at a median of 41 months (hazard ratio [HR]: 0.81, 95% confidence interval [CI]: 0.65-1.01, P = 0.06). In the group without a prior ischemic event, aspirin use was not associated with a lower risk of the primary outcome at a median of 36 months (HR: 1.03, 95% CI: 0.73-1.45, P = 0.86). In this observational analysis of outpatients with stable atherosclerosis, aspirin was marginally beneficial among patients with a prior ischemic event; however, there was no apparent benefit among those with no prior ischemic event. © 2017 Wiley Periodicals, Inc.

  8. Environmental Factors and Cardiovascular Diseases

    Directory of Open Access Journals (Sweden)

    Omer Faruk Tekbas

    2008-10-01

    Full Text Available Epidemiological and clinical observations have led to the hypothesis that the risk of developing cardiovascular diseases is influenced not only by genetic, lifestyle and major risk factors, but also by environmental factors. Environmental factors are considered key determinants of cardiovascular diseases. Although lifestyle choices such as smoking, diet, and exercise are viewed as major environmental influences, the contribution of pollutants and environmental chemicals is less clear. Accumulating evidence suggests that exposure to physically and chemical pollutants could elevate the risk of cardiovascular diseases. Many epidemiological studies report that exposure to physically, biologically and socio-cultural environmental factors are associated with an increase in cardiovascular mortality. Relationships between environmental factors and coronary arter disease, arhythmias, and cardiomyopathies have been reported. Exposures to arsenic, lead, cadmium, pollutant gases, solvents, and pesticides have also been linked to increased incidence of cardiovascular disease. In this paper, I review that relationships between exposure to physically, chemical, biologically and socio-cultural environmental factors and cardiovascular diseases. [TAF Prev Med Bull 2008; 7(5.000: 435-444

  9. Psychosocial perspectives in cardiovascular disease

    NARCIS (Netherlands)

    Pedersen, S.S.; von Kaenel, R.; Tully, P.J.; Denollet, J.

    Adaptation to living with cardiovascular disease may differ from patient to patient and is influenced not only by disease severity and limitations incurred by the disease but also by socioeconomic factors (e.g. health literacy), the patients’ psychological make-up and susceptibility to distress.

  10. Pharmacogenomics and cardiovascular disease

    DEFF Research Database (Denmark)

    Weeke, Peter; Roden, Dan M

    2013-01-01

    Variability in drug responsiveness is a sine qua non of modern therapeutics, and the contribution of genomic variation is increasingly recognized. Investigating the genomic basis for variable responses to cardiovascular therapies has been a model for pharmacogenomics in general and has established...... resulted in changes to the product labels but also have led to development of initial clinical guidelines that consider how to facilitate incorporating genetic information to the bedside. This review summarizes the state of knowledge in cardiovascular pharmacogenomics and considers how variants described...

  11. Tracking of stem cells for treatment in cardiovascular disease

    International Nuclear Information System (INIS)

    Kang, Won Jun

    2005-01-01

    Various stem cells or progenitor cells are being used to treat cardiovascular disease. In ischemic heart disease, stem cell therapy is expected to regenerate damaged myocardium. To evaluate effects of stem cell treatment, the method to image stem cell location, distribution and differentiation is necessary. Optical imaging, MRI, nuclear imaging methods have been used for tracking stem cells. The methods and problems of each imaging technique are reviewed

  12. Psychosocial perspectives in cardiovascular disease

    DEFF Research Database (Denmark)

    Pedersen, Susanne S.; von Känel, Roland; Tully, Phillip J

    2017-01-01

    Adaptation to living with cardiovascular disease may differ from patient to patient and is influenced not only by disease severity and limitations incurred by the disease but also by socioeconomic factors (e.g. health literacy), the patients' psychological make-up and susceptibility to distress. Co......-morbid depression and/or anxiety is prevalent in 20% of patients with cardiovascular disease, which may be either transient or chronic. Distress, such as depression, reduces adherence, serves as a barrier to behaviour change and the adoption of a healthy lifestyle, and increases the risk that patients drop out...

  13. Cardiovascular Risks Associated with Incident and Prevalent Periodontal Disease

    Science.gov (United States)

    Yu, Yau-Hua; Chasman, Daniel I; Buring, Julie E; Rose, Lynda; Ridker, Paul M

    2014-01-01

    Aim While prevalent periodontal disease associates with cardiovascular risk, little is known about how incident periodontal disease influences future vascular risk. We compared effects of incident versus prevalent periodontal disease in developing major cardiovascular diseases (CVD), myocardial infarction (MI), ischemic stroke and total CVD. Material and Methods In a prospective cohort of 39863 predominantly white women, age ≥ 45 years and free of cardiovascular disease at baseline were followed for an average of 15.7 years. Cox proportional hazard models with time-varying periodontal status (prevalent [18%], incident [7.3%] vs. never [74.7%]) were used to assess future cardiovascular risks. Results Incidence rates of all CVD outcomes were higher in women with prevalent or incident periodontal disease. For women with incident periodontal disease, risk factor adjusted hazard ratios (HRs) were 1.42 (95% CI, 1.14–1.77) for major CVD, 1.72 (1.25–2.38) for MI, 1.41(1.02–1.95) for ischemic stroke, and 1.27(1.06–1.52) for total CVD. For women with prevalent periodontal disease, adjusted HRs were 1.14 (1.00–1.31) for major CVD, 1.27 (1.04–1.56) for MI, 1.12(0.91–1.37) for ischemic stroke, and 1.15(1.03–1.28) for total CVD. Conclusion New cases of periodontal disease, not just those that are pre-existing, place women at significantly elevated risks for future cardiovascular events. PMID:25385537

  14. Quantitative characterization of myocardial infarction by cardiovascular magnetic resonance predicts future cardiovascular events in patients with ischemic cardiomyopathy

    Directory of Open Access Journals (Sweden)

    Pauly John M

    2008-04-01

    Full Text Available Abstract Background Cardiovascular magnetic resonance (CMR can provide quantitative data of the myocardial tissue utilizing high spatial and temporal resolution along with exquisite tissue contrast. Previous studies have correlated myocardial scar tissue with the occurrence of ventricular arrhythmia. This study was conducted to evaluate whether characterization of myocardial infarction by CMR can predict cardiovascular events in patients with ischemic cardiomyopathy (ICM. Results We consecutively studied 86 patients with ICM (LVEF Conclusion Quantification of the scar volume and scar percentage by CMR is superior to LVEDV, LVESV, and LVEF in prognosticating the future likelihood of the development of cardiovascular events in patients with ICM.

  15. Remnant cholesterol and ischemic heart disease

    DEFF Research Database (Denmark)

    Varbo, Anette; Nordestgaard, Børge G

    2014-01-01

    PURPOSE OF REVIEW: To review recent advances in the field of remnant cholesterol as a contributor to the development of ischemic heart disease (IHD). RECENT FINDINGS: 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...

  16. Use of nitrates in ischemic heart disease.

    Science.gov (United States)

    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.

  17. Insulin Resistance and Risk of Cardiovascular Disease in Postmenopausal Women

    DEFF Research Database (Denmark)

    Schmiegelow, Michelle D; Hedlin, Haley; Stefanick, Marcia L

    2015-01-01

    BACKGROUND: Insulin resistance is associated with diabetes mellitus, but it is uncertain whether it improves cardiovascular disease (CVD) risk prediction beyond traditional cardiovascular risk factors. METHODS AND RESULTS: We identified 15,288 women from the Women's Health Initiative Biomarkers....../HDL-C, or impaired fasting glucose (serum glucose ≥110 mg/dL) to traditional risk factors in separate Cox multivariable analyses and assessed risk discrimination and reclassification. The study end point was major CVD events (nonfatal and fatal coronary heart disease and ischemic stroke) within 10 years, which...

  18. Animal Models of Cardiovascular Diseases

    Directory of Open Access Journals (Sweden)

    Carlos Zaragoza

    2011-01-01

    Full Text Available Cardiovascular diseases are the first leading cause of death and morbidity in developed countries. The use of animal models have contributed to increase our knowledge, providing new approaches focused to improve the diagnostic and the treatment of these pathologies. Several models have been developed to address cardiovascular complications, including atherothrombotic and cardiac diseases, and the same pathology have been successfully recreated in different species, including small and big animal models of disease. However, genetic and environmental factors play a significant role in cardiovascular pathophysiology, making difficult to match a particular disease, with a single experimental model. Therefore, no exclusive method perfectly recreates the human complication, and depending on the model, additional considerations of cost, infrastructure, and the requirement for specialized personnel, should also have in mind. Considering all these facts, and depending on the budgets available, models should be selected that best reproduce the disease being investigated. Here we will describe models of atherothrombotic diseases, including expanding and occlusive animal models, as well as models of heart failure. Given the wide range of models available, today it is possible to devise the best strategy, which may help us to find more efficient and reliable solutions against human cardiovascular diseases.

  19. Animal models of cardiovascular diseases.

    Science.gov (United States)

    Zaragoza, Carlos; Gomez-Guerrero, Carmen; Martin-Ventura, Jose Luis; Blanco-Colio, Luis; Lavin, Begoña; Mallavia, Beñat; Tarin, Carlos; Mas, Sebastian; Ortiz, Alberto; Egido, Jesus

    2011-01-01

    Cardiovascular diseases are the first leading cause of death and morbidity in developed countries. The use of animal models have contributed to increase our knowledge, providing new approaches focused to improve the diagnostic and the treatment of these pathologies. Several models have been developed to address cardiovascular complications, including atherothrombotic and cardiac diseases, and the same pathology have been successfully recreated in different species, including small and big animal models of disease. However, genetic and environmental factors play a significant role in cardiovascular pathophysiology, making difficult to match a particular disease, with a single experimental model. Therefore, no exclusive method perfectly recreates the human complication, and depending on the model, additional considerations of cost, infrastructure, and the requirement for specialized personnel, should also have in mind. Considering all these facts, and depending on the budgets available, models should be selected that best reproduce the disease being investigated. Here we will describe models of atherothrombotic diseases, including expanding and occlusive animal models, as well as models of heart failure. Given the wide range of models available, today it is possible to devise the best strategy, which may help us to find more efficient and reliable solutions against human cardiovascular diseases.

  20. Ischemic Stroke in Children and Young Adults With Congenital Heart Disease.

    Science.gov (United States)

    Mandalenakis, Zacharias; Rosengren, Annika; Lappas, Georgios; Eriksson, Peter; Hansson, Per-Olof; Dellborg, Mikael

    2016-02-23

    Patients with congenital heart disease (CHD) may be at increased risk of ischemic stroke due to residual shunts, arrhythmias, and other cardiovascular abnormalities. We studied the relative risk and potential factors for developing ischemic stroke in children and young adults with CHD in Sweden. All patients in the Swedish Patient Register with a diagnosis of CHD, born between 1970 and 1993, were identified and compared with 10 controls for each patient, matched for age, sex, and county and randomly selected from the general population. Follow-up data through 2011 were collected for both groups. Of 25 985 children and young adults with CHD (51.5% male, 48.5% female), 140 (0.5%) developed ischemic stroke. The hazard ratio for CHD patients developing ischemic stroke was 10.8 (95% CI, 8.5-13.6) versus controls. All major Marelli groups had significantly increased risk, but because of small CHD-group sizes, only atrial septal defect/patent foramen ovale, double-inlet ventricle, and aortic coarctation displayed significantly increased risk. In multivariate analysis of CHD patients, congestive heart failure carried the highest risk for developing ischemic stroke (hazard ratio 6.9 [95% CI, 4.7-10.3]), followed by hypertension and atrial fibrillation, which were also significantly associated with increased risk of ischemic stroke. The risk of developing ischemic stroke was almost 11 times higher in young patients with CHD than in the general population, although absolute risk is low. Cardiovascular comorbidities were strongly associated with the development of ischemic stroke in young CHD patients. © 2016 The Authors. Published on behalf of the American Heart Association, Inc., by Wiley Blackwell.

  1. Cardiovascular disease incidence and survival

    DEFF Research Database (Denmark)

    Byberg, Stine; Agyemang, Charles; Zwisler, Ann Dorthe

    2016-01-01

    Studies on cardiovascular disease (CVD) incidence and survival show varying results between different ethnic groups. Our aim was to add a new dimension by exploring the role of migrant status in combination with ethnic background on incidence of-and survival from-CVD and more specifically acute...... of some types of cardiovascular disease compared to Danish-born. Family-reunified migrants on the other hand had lower rates of CVD. All migrants had better survival than Danish-born indicating that migrants may not always be disadvantaged in health....

  2. Estrogen, atherosclerosis and cardiovascular disease in women : epidemiological studies on menopause and hormone replacement therapy

    NARCIS (Netherlands)

    I.C.D. Westendorp (Iris)

    1999-01-01

    textabstractA therosclerosis, the principal cause of ischemic heart disease, stroke and peripheral arterial disease, is the fllost important cause of morbidity and Inortality in Western countries. Atherosclerosis and cardiovascular disease are diseases of the elderly. Demographic data predict that

  3. Cardiovascular calcification. An inflammatory disease

    International Nuclear Information System (INIS)

    New, S.E.P.; Aikawa, E.

    2011-01-01

    Cardiovascular calcification is an independent risk factor for cardiovascular morbidity and mortality. This disease of dysregulated metabolism is no longer viewed as a passive degenerative disease, but instead as an active process triggered by pro-inflammatory cues. Furthermore, a positive feedback loop of calcification and inflammation is hypothesized to drive disease progression in arterial calcification. Both calcific aortic valve disease and atherosclerotic arterial calcification may possess similar underlying mechanisms. Early histopathological studies first highlighted the contribution of inflammation to cardiovascular calcification by demonstrating the accumulation of macrophages and T lymphocytes in 'early' lesions within the aortic valves and arteries. A series of in vitro work followed, which gave a mechanistic insight into the stimulation of smooth muscle cells to undergo osteogenic differentiation and mineralization. The emergence of novel technology, in the form of animal models and more recently molecular imaging, has enabled accelerated progression of this field, by providing strong evidence regarding the concept of this disorder as an inflammatory disease. Although there are still gaps in our knowledge of the mechanisms behind this disorder, this review discusses the various studies that have helped form the concept of the inflammation-dependent cardiovascular calcification paradigm. (author)

  4. Laser therapy in cardiovascular disease

    Science.gov (United States)

    Rindge, David

    2009-02-01

    Cardiovascular disease is the number one cause of death worldwide. It is broadly defined to include anything which adversely affects the heart or blood vessels. One-third of Americans have one or more forms of it. By one estimate, average human life expectancy would increase by seven years if it were eliminated. The mainstream medical model seeks mostly to "manage" cardiovascular disease with pharmaceuticals or to surgically bypass or reopen blocked vessels via angioplasty. These methods have proven highly useful and saved countless lives. Yet drug therapy may be costly and ongoing, and it carries the risk of side effects while often doing little or nothing to improve underlying health concerns. Similarly, angioplasty or surgery are invasive methods which entail risk. Laser therapy1 regenerates tissue, stimulates biological function, reduces inflammation and alleviates pain. Its efficacy and safety have been increasingly well documented in cardiovascular disease of many kinds. In this article we will explore the effects of laser therapy in angina, atherosclerosis, coronary artery disease, hypertension, hyperlipidemia, myocardial infarction, stroke and other conditions. The clinical application of various methods of laser therapy, including laserpuncture and transcutaneous, supravascular and intravenous irradiation of blood will be discussed. Implementing laser therapy in the treatment of cardiovascular disease offers the possibility of increasing the health and wellbeing of patients while reducing the costs and enhancing safety of medical care.

  5. Blood pressure, risk of ischemic cerebrovascular and ischemic heart disease, and longevity in alpha(1)-antitrypsin deficiency

    DEFF Research Database (Denmark)

    Dahl, Morten; Tybjaerg-Hansen, Anne; Sillesen, Henrik

    2003-01-01

    Because elastase in alpha(1)-antitrypsin deficiency may attack elastin in the arterial wall, we tested whether alpha(1)-antitrypsin deficiency is associated with reduced blood pressure, risk of ischemic cerebrovascular (ICVD) and ischemic heart disease (IHD), and longevity.......Because elastase in alpha(1)-antitrypsin deficiency may attack elastin in the arterial wall, we tested whether alpha(1)-antitrypsin deficiency is associated with reduced blood pressure, risk of ischemic cerebrovascular (ICVD) and ischemic heart disease (IHD), and longevity....

  6. Cardiac MRI in ischemic heart disease

    International Nuclear Information System (INIS)

    Ishida, Masaki; Kato, Shingo; Sakuma, Hajime

    2009-01-01

    Considerable progress has been made in cardiac magnetic resonance imaging (MRI). Cine MRI is recognized as the most accurate method for evaluating ventricular function. Late gadolinium-enhanced MRI can clearly delineate subendocardial infarction, and the assessment of transmural extent of infarction on MRI is widely useful for predicting myocardial viability. Stress myocardial perfusion MRI allows for detection of subendocardial myocardial ischemia, and the diagnostic accuracy of stress perfusion MRI is superior to stress perfusion single-photon emission computed tomography in patients with multivessel coronary artery disease (CAD). In recent years, image quality, volume coverage, acquisition speed and arterial contrast of 3-dimensional coronary magnetic resonance angiography (MRA) have been substantially improved with use of steady-state free precession sequences and parallel imaging techniques, permitting the acquisition of high-quality, whole-heart coronary MRA within a reasonably short imaging time. It is now widely recognized that cardiac MRI has tremendous potential for the evaluation of ischemic heart disease. However, cardiac MRI is technically complicated and its use in clinical practice is relatively limited. With further improvements in education and training, as well as standardization of appropriate study protocols, cardiac MRI will play a central role in managing patients with CAD. (author)

  7. Passive opium smoking does not have beneficial effect on plasma lipids and cardiovascular indices in hypercholesterolemic rabbits with ischemic and non-ischemic hearts.

    Science.gov (United States)

    Najafipour, Hamid; Joukar, Siyavash; Malekpour-Afshar, Reza; Mirzaeipour, Fateme; Nasri, Hamid Reza

    2010-02-03

    To scientifically test a traditionally belief of some Asian countries residents that opium may prevent or have ameliorating effects on cardiovascular diseases (CVD) we investigated the effect of passive opium smoking (POS) on plasma lipids and some cardiovascular parameters in hypercholesterolemic rabbits with ischemic and non-ischemic hearts. 40 rabbits were fed for 2 weeks with cholesterol-enriched diet and divided to control (CTL), short-term opium (SO) and long-term opium (LO) groups. SO and LO groups were exposed to POS for 3 days and 4 weeks respectively. ECG, blood pressure (BP) and left ventricular pressure recorded and serum lipid and cardiac troponin I levels were measured. Isoproterenol (ISO) injected for induction of cardiac ischemia and after 4h the above variables were measured along with cardiac histopathology assessment. HDL cholesterol decreased significantly in LO compared to CTL group (35+/-5 vs 53+/-5mg/dl). Groups treated with ISO showed significantly higher increments in troponin I level (POpium exposure caused a trend of increase in blood pressure, LDL cholesterol and ECG disturbances, attenuated ISO induced myonecrosis but augmented tissue congestion and hemorrhage. POS can be considered as a CVD risk factor. Opium does not reduce BP or cholesterol level, as is anticipated by its users. Copyright 2009 Elsevier Ireland Ltd. All rights reserved.

  8. Arterial hypertension, microalbuminuria, and risk of ischemic heart disease

    DEFF Research Database (Denmark)

    Jensen, J S; Feldt-Rasmussen, B; Strandgaard, S

    2000-01-01

    Albumin excretion in urine is positively correlated with the presence of ischemic heart disease and atherosclerotic risk factors. We studied prospectively whether a slight increase of urinary albumin excretion, ie, microalbuminuria, adds to the increased risk of ischemic heart disease among...... hypertensive subjects. In 1983 and 1984, blood pressure, urinary albumin/creatinine concentration ratio, plasma total and HDL cholesterol levels, body mass index, and smoking status were obtained in a population-based sample of 2085 subjects, aged 30 to 60 years, who were free from ischemic heart disease......, diabetes mellitus, and renal or urinary tract disease. Untreated arterial hypertension or borderline hypertension was present in 204 subjects, who were followed until 1993 by the National Hospital and Death Certificate Registers with respect to development of ischemic heart disease. During 1978 person...

  9. Vitamin E and cardiovascular disease

    NARCIS (Netherlands)

    Kleijnen, J.; Knipschild, P.; ter Riet, G.

    1989-01-01

    Randomized clinical trials of the effects of Vitamin E on complaints of intermittent claudication and angina pectoris are reviewed, and their methodological shortcomings are considered. Mechanisms by which Vitamin E might act in cardiovascular disease are discussed. The evidence about the possible

  10. NKT cells in cardiovascular diseases

    NARCIS (Netherlands)

    Puijvelde, van G.H.M.; Kuiper, J.

    2017-01-01

    Despite life-style advice and the prescription of cholesterol-lowering and anti-thrombotic drugs, cardiovascular diseases are still the leading cause of death worldwide. Therefore, there is an urgent need for new therapeutic strategies focussing on atherosclerosis, the major underlying pathology of

  11. NKT cells in cardiovascular diseases.

    Science.gov (United States)

    van Puijvelde, Gijs H M; Kuiper, Johan

    2017-12-05

    Despite life-style advice and the prescription of cholesterol-lowering and anti-thrombotic drugs, cardiovascular diseases are still the leading cause of death worldwide. Therefore, there is an urgent need for new therapeutic strategies focussing on atherosclerosis, the major underlying pathology of cardiovascular diseases characterized by an accumulation of lipids in an inflamed arterial/vessel wall. CD1d-restricted lipid-sensing natural killer T (NKT) cells, bridging the innate and adaptive immunity, and CD1d-expressing antigen-presenting cells are detected in atherosclerotic lesions of mice and humans. In this review we will summarize studies that point to a critical role for NKT cells in the pathogenesis of atherosclerosis and other cardiovascular diseases by the secretion of pro-atherogenic cytokines and cytotoxins. These pro-atherogenic NKT cells are potential targets for new therapeutic strategies in the prevention and treatment of cardiovascular diseases. Additionally, proteins transferring lipids during atherosclerosis, which are also important in the loading of lipids onto CD1d and possible endogenous ligands responsible for the activation of NKT cells during atherosclerosis will be discussed. Copyright © 2017 The Authors. Published by Elsevier B.V. All rights reserved.

  12. Contraception and cardiovascular disease

    NARCIS (Netherlands)

    Roos-Hesselink, JolienW.; Cornette, Jerome; Sliwa, Karen; Pieper, Petronella G.; Veldtman, Gruschen R.; Johnson, Mark R.

    2015-01-01

    Contraceptive counselling should begin early in females with heart disease, preferably directly after the start of menstruation. In coming to a decision about the method of contraception, the following issues should be considered: (i) the risk of pregnancy for the mother and the consequences of an

  13. Association of Vegetable Nitrate Intake With Carotid Atherosclerosis and Ischemic Cerebrovascular Disease in Older Women.

    Science.gov (United States)

    Bondonno, Catherine P; Blekkenhorst, Lauren C; Prince, Richard L; Ivey, Kerry L; Lewis, Joshua R; Devine, Amanda; Woodman, Richard J; Lundberg, Jon O; Croft, Kevin D; Thompson, Peter L; Hodgson, Jonathan M

    2017-07-01

    A short-term increase in dietary nitrate (NO 3 - ) improves markers of vascular health via formation of nitric oxide and other bioactive nitrogen oxides. Whether this translates into long-term vascular disease risk reduction has yet to be examined. We investigated the association of vegetable-derived nitrate intake with common carotid artery intima-media thickness (CCA-IMT), plaque severity, and ischemic cerebrovascular disease events in elderly women (n=1226). Vegetable nitrate intake, lifestyle factors, and cardiovascular disease risk factors were determined at baseline (1998). CCA-IMT and plaque severity were measured using B-mode carotid ultrasound (2001). Complete ischemic cerebrovascular disease hospitalizations or deaths (events) over 14.5 years (15 032 person-years of follow-up) were obtained from the West Australian Data Linkage System. Higher vegetable nitrate intake was associated with a lower maximum CCA-IMT (B=-0.015, P =0.002) and lower mean CCA-IMT (B=-0.012, P =0.006). This relationship remained significant after adjustment for lifestyle and cardiovascular risk factors ( P ≤0.01). Vegetable nitrate intake was not a predictor of plaque severity. In total 186 (15%) women experienced an ischemic cerebrovascular disease event. For every 1 SD (29 mg/d) higher intake of vegetable nitrate, there was an associated 17% lower risk of 14.5-year ischemic cerebrovascular disease events in both unadjusted and fully adjusted models ( P =0.02). Independent of other risk factors, higher vegetable nitrate was associated with a lower CCA-IMT and a lower risk of an ischemic cerebrovascular disease event. © 2017 American Heart Association, Inc.

  14. Cardiovascular disease after cancer therapy

    DEFF Research Database (Denmark)

    Aleman, Berthe M P; Moser, Elizabeth C; Nuver, Janine

    2014-01-01

    Improvements in treatment and earlier diagnosis have both contributed to increased survival for many cancer patients. Unfortunately, many treatments carry a risk of late effects including cardiovascular diseases (CVDs), possibly leading to significant morbidity and mortality. In this paper we......, and the mechanisms involved, as well as the extent to which treatments may increase CVD indirectly by increasing cardiovascular risk factors is also important. Systematic collection of data relating treatment details to late effects is needed, and great care is needed to obtain valid and generalisable results...

  15. Remodelling of the microarchitecture of resistance arteries in cardiovascular diseases

    DEFF Research Database (Denmark)

    Bloksgaard, Maria; Brewer, Jonathan R.; Leurgans, Thomas

    Small resistance artery structure is an independent predictor of cardiovascular events in essential hypertension [1, 2] and diabetes (types I and II) [3, 4]. In particular, the media-to-lumen ratio (M:L) is predictive of cardiovascular events. The exact nature of this resistance artery remodeling...... in comparison to other well-studied microvascular beds (e.g. rat mesentery). In the future we aim to compare the microarchitecture of small resistance arteries from parietal pericardial biopsies between patients with and without (treated) hypertension, diabetes and/or ischemic heart disease. 1. Buus, N.H., et...... al., Small artery structure during antihypertensive therapy is an independent predictor of cardiovascular events in essential hypertension. J Hypertens, 2013. 31(4): p. 791-7. 2. Mathiassen, O.N., et al., Small artery structure is an independent predictor of cardiovascular events in essential...

  16. Sex steroids and cardiovascular disease

    Directory of Open Access Journals (Sweden)

    Bu Beng Yeap

    2014-04-01

    Full Text Available As men grow older, testosterone (T levels decline and the significance of this change is debated. The evidence supporting a causal role for lower circulating T, or its metabolites dihydrotestosterone (DHT and estradiol, in the genesis of atherosclerosis and cardiovascular disease (CVD in men is limited. Observational studies associate low baseline T levels with carotid atherosclerosis, aortic and peripheral vascular disease, and with the incidence of cardiovascular events and mortality. Studies using mass spectrometry suggest that when total T is assayed optimally, calculation of free T might not necessarily improve risk stratification. There is limited evidence to support an association of estradiol with CVD. Interventional studies of T therapy in men with coronary artery disease have shown beneficial effects on exercise-induced myocardial ischemia. However, placebo-controlled, randomized clinical trials (RCTs of T therapy in men with the prespecified outcomes of cardiovascular events or deaths are lacking. Meta-analyses of randomized controlled trials of T published up to 2010 found no increase in cardiovascular events, mortality, or prostate cancer with therapy. Recently, in a trial of older men with mobility limitations, men randomized to receive a substantial dose of T reported cardiovascular adverse effects. This phenomenon was not reported from a comparable trial where men received a more conservative dose of T, suggesting a prudent approach should be adopted when considering therapy in frail older men with existing CVD. Adequately powered RCTs of T in middle-aged and older men are needed to clarify whether or not hormonal intervention would reduce the incidence of CVD.

  17. Sex steroids and cardiovascular disease

    Science.gov (United States)

    Yeap, Bu Beng

    2014-01-01

    As men grow older, testosterone (T) levels decline and the significance of this change is debated. The evidence supporting a causal role for lower circulating T, or its metabolites dihydrotestosterone (DHT) and estradiol, in the genesis of atherosclerosis and cardiovascular disease (CVD) in men is limited. Observational studies associate low baseline T levels with carotid atherosclerosis, aortic and peripheral vascular disease, and with the incidence of cardiovascular events and mortality. Studies using mass spectrometry suggest that when total T is assayed optimally, calculation of free T might not necessarily improve risk stratification. There is limited evidence to support an association of estradiol with CVD. Interventional studies of T therapy in men with coronary artery disease have shown beneficial effects on exercise-induced myocardial ischemia. However, placebo-controlled, randomized clinical trials (RCTs) of T therapy in men with the prespecified outcomes of cardiovascular events or deaths are lacking. Meta-analyses of randomized controlled trials of T published up to 2010 found no increase in cardiovascular events, mortality, or prostate cancer with therapy. Recently, in a trial of older men with mobility limitations, men randomized to receive a substantial dose of T reported cardiovascular adverse effects. This phenomenon was not reported from a comparable trial where men received a more conservative dose of T, suggesting a prudent approach should be adopted when considering therapy in frail older men with existing CVD. Adequately powered RCTs of T in middle-aged and older men are needed to clarify whether or not hormonal intervention would reduce the incidence of CVD. PMID:24407188

  18. Nitrates and Nitrites in the Treatment of Ischemic Cardiac Disease

    Science.gov (United States)

    Nossaman, Vaughn E.; Nossaman, Bobby D.; Kadowitz, Philip J.

    2010-01-01

    The organic nitrite, amyl of nitrite, was initially used as a therapeutic agent in the treatment of angina pectoris in 1867, but was replaced over a decade later by the organic nitrate, nitroglycerin (NTG), due to the ease of administration and longer duration of action. The administration of organic nitrate esters, such as NTG, continues to be used in the treatment of angina pectoris and heart failure during the birth of modern pharmacology. The clinical effectiveness is due to vasodilator activity in large veins and arteries through an as yet unidentified method of delivering nitric oxide (NO), or a NO-like compound to vascular smooth muscle cells. The major drawback with NTG administration is the rapid development of tolerance; and with amyl of nitrite, the duration and route of administration. Although amyl of nitrite are no longer used in the treatments of hypertension or ischemic heart disease, the nitrite anion has recently been discovered to possess novel pharmacologic actions such as modulating hypoxic vasodilation and providing cytoprotection in ischemia-reperfusion injury. Although the actions of these two similar chemical classes (nitrites and organic nitrates) have often been considered to be alike, we still do not understand their mechanism of action. However, the recent discovery that the nitrite anion, derived from either sodium nitrite or an intermediate NTG form, may act as a storage form for NO and provides support for investigating the use of these agents in the treatment of ischemic cardiovascular states. We review what is presently known about the use of nitrites and nitrates, the potential uses of these agents, and their mechanisms of action. PMID:20539102

  19. Prothrombin and risk of venous thromboembolism, ischemic heart disease and ischemic cerebrovascular disease in the general population

    DEFF Research Database (Denmark)

    Weischer, Maren; Juul, Klaus; Zacho, Jeppe

    2010-01-01

    OBJECTIVE: We tested the hypotheses that Prothrombin G20210A heterozygosity associate with increased risk of venous thromboembolism (VTE), ischemic heart disease (IHD), and ischemic cerebrovascular disease (ICVD) in the general population and re-tested risk of IHD and ICVD in two case......-control studies. METHODS: 9231 individuals from the Danish general population were followed for VTE (VTE=DVT+PE), deep venous thrombosis (DVT), pulmonary embolism (PE), IHD, myocardial infarction (MI), ICVD, and ischemic stroke (IS) for a median of 24 years. Case-control studies included 2461 IHD cases and 867...

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

    Science.gov (United States)

    ... Adult Diseases Resources Heart Disease, Stroke, or Other Cardiovascular Disease and Adult Vaccination Language: English (US) Español (Spanish) ... important step in staying healthy. If you have cardiovascular disease, talk with your doctor about getting your vaccinations ...

  1. Association between cardiovascular disease and socioeconomic level in Portugal.

    Science.gov (United States)

    Ribeiro, Sónia; Furtado, Cláudia; Pereira, João

    2013-11-01

    Cardiovascular disease is the leading cause of morbidity, mortality and disability in Portugal. Socioeconomic level is known to influence health status but there is scant evidence on socioeconomic inequalities in cardiovascular disease in Portugal. To analyze the distribution of cardiovascular disease in the Portuguese population according to socioeconomic status. We conducted a cross-sectional study using data from the fourth National Health Survey on a representative sample of the Portuguese population. Socioeconomic inequalities in cardiovascular disease, risk factors and number of medical visits were analyzed using odds ratios according to socioeconomic status (household equivalent income) in the adult population (35-74 years). Comparisons focused on the top and bottom 50% and 10% of household income distribution. Of the 21 807 individuals included, 53.3% were female, and mean age was 54 ± 11 years. Cardiovascular disease, stroke, ischemic heart disease, hypertension, diabetes, obesity and physical inactivity were associated with lower socioeconomic status, while smoking was associated with higher status; number of medical visits and psychological distress showed no association. When present, inequality was greater at the extremes of income distribution. The results reveal an association between morbidity, lifestyle and socioeconomic status. They also suggest that besides improved access to effective medical intervention, there is a need for a comprehensive strategy for health promotion and disease prevention that takes account of individual, cultural and socioeconomic characteristics. Copyright © 2012 Sociedade Portuguesa de Cardiologia. Published by Elsevier España. All rights reserved.

  2. Peculiarities of Ischemic Heart Disease Course and Treatment in Patients with Glucose Metabolism Impairment and Diabetes Mellitus

    Directory of Open Access Journals (Sweden)

    O.M. Radchenko

    2015-09-01

    Full Text Available Combination of ischemic heart disease and diabetes mellitus is characterized by certain features of clinical picture and insufficient effectiveness of treatment of ischemic heart disease. With the aim of investigation of pathogenic mechanisms and features of the clinical course of ischemic heart disease associated with glucose homeostasis violation we examined 116 patients (51 women, 65 men, median of age 63 years old with normal regulation of glucose metabolism (NRG, n = 24, changes in fasting glucose (n = 23, violated glucose tolerance (n = 21, combined violation (n = 24 and diabetes mellitus (n = 24. We also conducted their prospective observation for 40 months with the following endpoints — hospitalization because of cardiovascular complications, death from them and the emergence of diabetes. It was established that ischemic heart disease associated with prediabetic disorders and diabetes mellitus has the following peculiarities: earlier clinical manifestation in women; more frequent and severe heart failure; lower tolerance to physical load in patients with angina pectoris; atypical manifestation of ischemic pain: longer attacks, atypical localization or absent pain; frequent combination with arrhythmias and conduction disorders; frequent affection of multiple coronary arteries, which leads to myocardial infarction with complicated course; eccentric type of left ventricle remodeling; significant calcification of mitral and aortic valves of heart. The main principles of treatment of ischemic heart disease: weight loss; active correction of glucose metabolism violations using medications (metformin even at the stage of prediabetes, because in chronic stable forms of ischemic heart disease metformin significantly improves glucose metabolism, decreases insulin resistance and does not increase the incidence of cardiovascular complications and decompensations of heart failure; the basic drugs for treatment of ischemic heart disease should be

  3. Acute Myocardial Infarction: The First Manifestation of Ischemic Heart Disease and Relation to Risk Factors

    Directory of Open Access Journals (Sweden)

    Manfroi Waldomiro Carlos

    2002-01-01

    Full Text Available OBJECTIVE: To assess the association between cardiovascular risk factors and acute myocardial infarction as the first manifestation of ischemic heart disease, correlating them with coronary angiographic findings. METHODS: We carried out a cross-sectional study of 104 patients with previous acute myocardial infarction, who were divided into 2 groups according to the presence or absence of angina prior to acute myocardial infarction. We assessed the presence of angina preceding acute myocardial infarction and risk factors, such as age >55 years, male sex, smoking, systemic arterial hypertension, lipid profile, diabetes mellitus, obesity, sedentary lifestyle, and familial history of ischemic heart disease. On coronary angiography, the severity of coronary heart disease and presence of left ventricular hypertrophy were assessed. RESULTS: Of the 104 patients studied, 72.1% were males, 90.4% were white, 73.1% were older than 55 years, and 53.8% were hypertensive. Acute myocardial infarction was the first manifestation of ischemic heart disease in 49% of the patients. The associated risk factors were systemic arterial hypertension (RR=0.19; 95% CI=0.06-0.59; P=0.04 and left ventricular hypertrophy (RR=0.27; 95% CI=0,.8-0.88; P=0.03. The remaining risk factors were not statistically significant. CONCLUSION: Prevalence of acute myocardial infarction as the first manifestation of ischemic heart disease is high, approximately 50%. Hypertensive individuals more frequently have symptoms preceding acute myocardial infarction, probably due to ventricular hypertrophy associated with high blood pressure levels.

  4. Cocoa, chocolate, and cardiovascular disease.

    Science.gov (United States)

    Galleano, Monica; Oteiza, Patricia I; Fraga, Cesar G

    2009-12-01

    A significant body of evidence demonstrates that diets rich in fruits and vegetables promote health and attenuate, or delay, the onset of various diseases, including cardiovascular disease, diabetes, certain cancers, and several other age-related degenerative disorders. The concept that moderate chocolate consumption could be part of a healthy diet has gained acceptance in past years based on the health benefits ascribed to selected cocoa components. Specifically, cocoa as a plant and chocolate as food contain a series of chemicals that can interact with cell and tissue components, providing protection against the development and amelioration of pathological conditions. The most relevant effects of cocoa and chocolate have been related to cardiovascular disease. The mechanisms behind these effects are still under investigation. However, the maintenance or restoration of vascular NO production and bioavailability and the antioxidant effects are the mechanisms most consistently supported by experimental data. This review will summarize the most recent research on the cardiovascular effects of cocoa flavanols and related compounds.

  5. Advances in endovascular therapy for ischemic cerebrovascular diseases

    Directory of Open Access Journals (Sweden)

    Jun Lu

    2016-09-01

    Full Text Available Endovascular therapy for ischemic cerebrovascular diseases has developed rapidly in recent years. The latest clinical trials of acute ischemic stroke have shown promising results with the continued advancement of concepts, techniques, and materials. Mechanical thrombectomy is recommended in the treatment of acute ischemic stroke caused by large vessel occlusion of the anterior circulation, according to the guidelines updated in Europe, USA, and China. The long-term therapeutic efficacy of endovascular stenting for carotid artery stenosis has also been proved noninferior to that of carotid endarterectomy. However, the latest clinical trials have shown that the efficacy of stenting for intracranial artery and vertebral artery stenosis is inferior to that of medical treatment alone, which needs urgent attention through further development and studies. Keywords: Ischemic cerebrovascular diseases, Interventional surgery, Progress

  6. Loss-of-Function Mutations in APOC3 and Risk of Ischemic Vascular Disease

    DEFF Research Database (Denmark)

    Jørgensen, Anders Berg; Frikke-Schmidt, Ruth; Nordestgaard, Børge G

    2014-01-01

    BACKGROUND: High plasma levels of nonfasting triglycerides are associated with an increased risk of ischemic cardiovascular disease. Whether lifelong low levels of nonfasting triglycerides owing to mutations in the gene encoding apolipoprotein C3 (APOC3) are associated with a reduced risk of isch...

  7. Exploring lifestyle changes in women with ischemic heart disease

    DEFF Research Database (Denmark)

    Wagner, Malene; Nielsen, Karina; Jensen, Peter Errboe

    2017-01-01

    Ischemic heart disease (IHD) is a major cause of death for women worldwide, and thus it is important to focus on lifestyle changes to reduce the impact of the disease on women’s everyday lives. Nine women were interviewed using an explorative approach to describe women’s lifestyle changes after...... being diagnosed with IHD. Three major themes emerged; ‘Heart disease: A life-changing event’, ‘Social life – both inhibiting and promoting lifestyle changes’ and ‘Maintaining changes: An ongoing challenge and a conscious choice’. Ischemic heart disease caused anxiety, and the women strived to find...

  8. Mental stress-induced left ventricular dysfunction and adverse outcome in ischemic heart disease patients.

    Science.gov (United States)

    Sun, Julia L; Boyle, Stephen H; Samad, Zainab; Babyak, Michael A; Wilson, Jennifer L; Kuhn, Cynthia; Becker, Richard C; Ortel, Thomas L; Williams, Redford B; Rogers, Joseph G; O'Connor, Christopher M; Velazquez, Eric J; Jiang, Wei

    2017-04-01

    Aims Mental stress-induced myocardial ischemia (MSIMI) occurs in up to 70% of patients with clinically stable ischemic heart disease and is associated with increased risk of adverse prognosis. We aimed to examine the prognostic value of indices of MSIMI and exercise stress-induced myocardial ischemia (ESIMI) in a population of ischemic heart disease patients that was not confined by having a recent positive physical stress test. Methods and results The Responses of Mental Stress Induced Myocardial Ischemia to Escitalopram Treatment (REMIT) study enrolled 310 subjects who underwent mental and exercise stress testing and were followed annually for a median of four years. Study endpoints included time to first and total rate of major adverse cardiovascular events, defined as all-cause mortality and hospitalizations for cardiovascular causes. Cox and negative binomial regression adjusting for age, sex, resting left ventricular ejection fraction, and heart failure status were used to examine associations of indices of MSIMI and ESIMI with study endpoints. The continuous variable of mental stress-induced left ventricular ejection fraction change was significantly associated with both endpoints (all p values mental stress, patients had a 5% increase in the probability of a major adverse cardiovascular event at the median follow-up time and a 20% increase in the number of major adverse cardiovascular events endured over the follow-up period of six years. Indices of ESIMI did not predict endpoints ( ps > 0.05). Conclusion In patients with stable ischemic heart disease, mental, but not exercise, stress-induced left ventricular ejection fraction change significantly predicts risk of future adverse cardiovascular events.

  9. Apolipoprotein E and cardiovascular disease

    Directory of Open Access Journals (Sweden)

    Adriana Moreno Valladares

    2006-01-01

    Full Text Available Apolipoprotein E is a polymorphic glycoprotein who interacts with the lipoprotein receptors (LRP-Receptor Related Protein and the receptors for low density lipoproteins of (LDL receptors. When lipoproteins bring up the receptors begins lipids captation and degradation which allows cholesterol utilization, taking place an intracellular auto regulation. The three isoforms of greater importance: Apo E2, E3 and E4 are product of three alleles e2, e3, e4 of one only gene. This factor is related with the amount of lipoproteins that contains ApoE for E/B receptors. A low concentration of lipoproteins with ApoE can increase the activity of LDL receptors and consequently downward the circulating LDL. In the other hand particles with Apo E3 or Apo E4, can cause a downward regulation of LDL and in this way produces a LDL plasma elevation. Many studies in human populations have concluded that this polymorphism of apoE and the plasma variation of lipoproteins are associated with cardiovascular risk. Cardiovascular disease is the result of different interaction between factors which are genetic factor specially ApoE polymorphism e4 allelic of ApoE can explain, in some degree, the greater frequency of cardiovascular disease in those who carries it.

  10. Lipoprotein(a in Cardiovascular Diseases

    Directory of Open Access Journals (Sweden)

    Michele Malaguarnera

    2013-01-01

    Full Text Available Lipoprotein(a (Lp(a is an LDL-like molecule consisting of an apolipoprotein B-100 (apo(B-100 particle attached by a disulphide bridge to apo(a. Many observations have pointed out that Lp(a levels may be a risk factor for cardiovascular diseases. Lp(a inhibits the activation of transforming growth factor (TGF and contributes to the growth of arterial atherosclerotic lesions by promoting the proliferation of vascular smooth muscle cells and the migration of smooth muscle cells to endothelial cells. Moreover Lp(a inhibits plasminogen binding to the surfaces of endothelial cells and decreases the activity of fibrin-dependent tissue-type plasminogen activator. Lp(a may act as a proinflammatory mediator that augments the lesion formation in atherosclerotic plaques. Elevated serum Lp(a is an independent predictor of coronary artery disease and myocardial infarction. Furthermore, Lp(a levels should be a marker of restenosis after percutaneous transluminal coronary angioplasty, saphenous vein bypass graft atherosclerosis, and accelerated coronary atherosclerosis of cardiac transplantation. Finally, the possibility that Lp(a may be a risk factor for ischemic stroke has been assessed in several studies. Recent findings suggest that Lp(a-lowering therapy might be beneficial in patients with high Lp(a levels. A future therapeutic approach could include apheresis in high-risk patients in order to reduce major coronary events.

  11. Primary Prevention of Cardiovascular Disease

    Directory of Open Access Journals (Sweden)

    Danny J. Eapen, MD

    2016-09-01

    Full Text Available Cardiovascular disease (CVD is the leading cause of death worldwide. This article focuses on current guidelines for the primary prevention of CVD and addresses management of key risk factors. Dietary modification, weight loss, exercise, and tobacco use cessation are specific areas where focused efforts can successfully reduce CVD risk on both an individual and a societal level. Specific areas requiring management include dyslipidemia, hypertension, physical activity, diabetes, aspirin use, and alcohol intake. These preventive efforts have major public health implications. As the global population continues to grow, health care expenditures will also rise, with the potential to eventually overwhelm the health care system. Therefore it is imperative to apply our collective efforts on CVD prevention to improve the cardiovascular health of individuals, communities, and nations.

  12. Oxidative stress in cardiovascular diseases

    Directory of Open Access Journals (Sweden)

    Shyamal K Goswami

    2015-01-01

    Full Text Available Oxidative stress caused by various oxygen containing free radicals and reactive species (collectively called "Reactive Oxygen Species" or ROS has long been attributed to cardiovascular diseases. In human body, major oxidizing species are super oxide, hydrogen peroxide, hydroxyl radical, peroxy nitrite etc. ROS are produced from distinct cellular sources, enzymatic and non-enzymatic; have specific physicochemical properties and often have specific cellular targets. Although early studies in nineteen sixties and seventies highlighted the deleterious effects of these species, later it was established that they also act as physiological modulators of cellular functions and diseases occur only when ROS production is deregulated. One of the major sources of cellular ROS is Nicotinamide adenine dinucleotide phosphate oxidases (Noxes that are expressed in almost all cell types. Superoxide and hydrogen peroxide generated from them under various conditions act as signal transducers. Due to their immense importance in cellular physiology, various Nox inhibitors are now being developed as therapeutics. Another free radical of importance in cardiovascular system is nitric oxide (a reactive nitrogen species generated from nitric oxide synthase(s. It plays a critical role in cardiac function and its dysregulated generation along with superoxide leads to the formation of peroxynitrite a highly deleterious agent. Despite overwhelming evidences of association between increased level of ROS and cardiovascular diseases, antioxidant therapies using vitamins and omega 3 fatty acids have largely been unsuccessful till date. Also, there are major discrepancies between studies with laboratory animals and human trials. It thus appears that the biology of ROS is far complex than anticipated before. A comprehensive understanding of the redox biology of diseases is thus needed for developing targeted therapeutics.

  13. Reconsideration of Secondary Risk Management Strategies in Patients with Ischemic Heart Disease.

    Science.gov (United States)

    Kashiyama, Kuninobu; Sonoda, Shinjo; Otsuji, Yutaka

    2017-01-01

    The main risk factors in ischemic heart diseases, including myocardial infarction, are hypertension, dyslipidemia, diabetes, obesity and smoking. The incidence of ischemic heart disease in Japan has been lower than that in Western countries because of differences in lifestyle and the anatomy of the coronary arteries, but the situation has been changing recently because of the westernization of lifestyle. Cardiovascular diseases have become the second most common cause of death in Japan, and 40% of those deaths are attributed to ischemic heart disease. Patients with a history of myocardial infarction, especially, have an increased risk of re-infarction, so strict management of coronary risk factors is important for the prevention of secondary ischemic heart disease. Although there are many guidelines about how to manage the risk factors, there are still many problems. Although lipid management has been demonstrated to have a protective effect against coronary artery disease and arteriosclerotic guidelines have been developed, it is reported that only about one third of patients achieved the low-density lipoprotein (LDL) target value under secondary prevention. Moreover, it is unclear whether the lower target value is required for high-risk patients. Recent research on diabetes has reported increased mortality in patients with intensive glycemic control. We should discuss when to start treatment, which medicine to use, and to what extent we should manage glycemic control. Strict management based on current therapeutic guidelines is effective for secondary prevention of ischemic heart disease, with target values of less than 135/85 mmHg for home blood pressure, less than 100 mg/dl for LDL-C, more than 40 mg/dl for HDL-C, less than 150 mg/dl for TG, and, for diabetic patients, less than 7.0% for HbA1c (NGSP).

  14. Cardiac rehabilitation improves the ischemic burden in patients with ischemic heart disease who are not suitable for revascularization

    Energy Technology Data Exchange (ETDEWEB)

    El Demerdash, Salah [Department of Cardiology, Ain Shams University Hospital, Cairo (Egypt); Khorshid, Hazem, E-mail: hazemkhorshid@yahoo.com [Department of Cardiology, Ain Shams University Hospital, Cairo (Egypt); Salah, Iman; Abdel-Rahman, Mohamed A. [Department of Cardiology, Ain Shams University Hospital, Cairo (Egypt); Salem, Alaa M. [Department of Internal Medicine, Medical Division, National Research Centre, Cairo (Egypt)

    2015-07-15

    Background: Ischemic heart diseases including stable angina & acute events, represent a huge burden on both the individual & the society and represent an important source of disability. Aim: We aimed to identify the effect of cardiac rehabilitation program (CRP) on the ischemic burden in patients with ischemic heart disease (IHD) unsuitable for coronary revascularization. Methods: The study included 40 patients with IHD who were not suitable for coronary revascularization either by PCI or CABG (due to unsuitable coronary anatomy, co morbidities, high surgical/procedural risk or patient preference). All patients were subjected to sophisticated CRP protocols, including patient education, nutritional, medical, psychological and sexual counseling and group smoking cessation. All patients participated in low intensity exercise program twice weekly. The patient’s symptoms, vitals and medications were evaluated at each visit and clinical and laboratory data, echocardiography and stress myocardial perfusion imaging (SPECT) were evaluated before and 3 months after the end of the study. Results: The mean age was 56.8 ± 3.1 years and only 2 patients (5%) were females. 22 (55%) patients were diabetic, 21 (53%) were hypertensive and 30 (75%) were smokers. It was found that 3 months after completion of CRP, there was a significant decrease in BMI (30.3 ± 2.9 vs. 31.2 ± 1.9, p < 0.001), and mean blood pressure (93.4 ± 11 vs. 105 ± 10.6 mmHg, p < 0.001). There was also a favorable effect on lipid profile and a significant improvement of the functional capacity in terms of NYHA functional class (2.1 ± 0.62 vs. 1.4 ± 0.6, p < 0.001). Despite that wall motion score index did not significantly change after CRP, there was a strong trend toward a better ejection fraction (53.7 ± 7.8 vs. 54.5 ± 6.3 %, p = 0.06) and significant improvement of Canadian cardiovascular class (1.42 ± 0.6 vs. 1.95 ± 0.5, p < 0.001) post CRP. Importantly, the difference between the SPECT

  15. Cardiac rehabilitation improves the ischemic burden in patients with ischemic heart disease who are not suitable for revascularization

    International Nuclear Information System (INIS)

    El Demerdash, Salah; Khorshid, Hazem; Salah, Iman; Abdel-Rahman, Mohamed A.; Salem, Alaa M.

    2015-01-01

    Background: Ischemic heart diseases including stable angina & acute events, represent a huge burden on both the individual & the society and represent an important source of disability. Aim: We aimed to identify the effect of cardiac rehabilitation program (CRP) on the ischemic burden in patients with ischemic heart disease (IHD) unsuitable for coronary revascularization. Methods: The study included 40 patients with IHD who were not suitable for coronary revascularization either by PCI or CABG (due to unsuitable coronary anatomy, co morbidities, high surgical/procedural risk or patient preference). All patients were subjected to sophisticated CRP protocols, including patient education, nutritional, medical, psychological and sexual counseling and group smoking cessation. All patients participated in low intensity exercise program twice weekly. The patient’s symptoms, vitals and medications were evaluated at each visit and clinical and laboratory data, echocardiography and stress myocardial perfusion imaging (SPECT) were evaluated before and 3 months after the end of the study. Results: The mean age was 56.8 ± 3.1 years and only 2 patients (5%) were females. 22 (55%) patients were diabetic, 21 (53%) were hypertensive and 30 (75%) were smokers. It was found that 3 months after completion of CRP, there was a significant decrease in BMI (30.3 ± 2.9 vs. 31.2 ± 1.9, p < 0.001), and mean blood pressure (93.4 ± 11 vs. 105 ± 10.6 mmHg, p < 0.001). There was also a favorable effect on lipid profile and a significant improvement of the functional capacity in terms of NYHA functional class (2.1 ± 0.62 vs. 1.4 ± 0.6, p < 0.001). Despite that wall motion score index did not significantly change after CRP, there was a strong trend toward a better ejection fraction (53.7 ± 7.8 vs. 54.5 ± 6.3 %, p = 0.06) and significant improvement of Canadian cardiovascular class (1.42 ± 0.6 vs. 1.95 ± 0.5, p < 0.001) post CRP. Importantly, the difference between the SPECT

  16. Association between periodontal disease and cardiovascular disease

    International Nuclear Information System (INIS)

    Rehman, M.M.; Salama, R.P.

    2004-01-01

    Studies have supported the notion that subjects with periodontitis and patients with multiple tooth extractions as a result of chronic advanced periodontal disease (PDD) have a greater risk of developing Cardiovascular disease (CVD) than those who had little or no periodontal infection. Periodontitis may predispose affected patients to CVD by elevating systemic C-reactive protein level and pro-inflammatory activity in atherosclerotic lesions and accelerate development of cardiovascular diseases, Oral health variables including loss of teeth, positive plaque Benzoyl-D-L-Arginine- Naphthyl Amide test (BANA) scores, and compliant of xerostomia may by considered as risk indicators for CVD. Exact mechanism which links PDD and CVD has not been firmly established. The link between PDD and CVD may be attributed to bacteria entering blood stream and attaching to the fatty plaque in coronary artery and contributing to clot formation which can lead to heart attack. Inflammation caused by PDD increases the plaque build up. The association between the two disease entities is cause for concern. However, dental and medical practitioners should be aware of these findings to move intelligently to interact with inquiring patients with periodontitis. They should be urged to maintain medical surveillance of their cardiovascular status, and work on controlling or reducing all known risk factors associated with CVD, including periodontal infection. (author)

  17. Association between periodontal disease and cardiovascular disease

    Energy Technology Data Exchange (ETDEWEB)

    Rehman, M M; Salama, R P [Ajman Univ. of Science and Technology Network, Abu-Dhabi Campus (United Arab Emirates)

    2004-06-01

    Studies have supported the notion that subjects with periodontitis and patients with multiple tooth extractions as a result of chronic advanced periodontal disease (PDD) have a greater risk of developing Cardiovascular disease (CVD) than those who had little or no periodontal infection. Periodontitis may predispose affected patients to CVD by elevating systemic C-reactive protein level and pro-inflammatory activity in atherosclerotic lesions and accelerate development of cardiovascular diseases, Oral health variables including loss of teeth, positive plaque Benzoyl-D-L-Arginine- Naphthyl Amide test (BANA) scores, and compliant of xerostomia may by considered as risk indicators for CVD. Exact mechanism which links PDD and CVD has not been firmly established. The link between PDD and CVD may be attributed to bacteria entering blood stream and attaching to the fatty plaque in coronary artery and contributing to clot formation which can lead to heart attack. Inflammation caused by PDD increases the plaque build up. The association between the two disease entities is cause for concern. However, dental and medical practitioners should be aware of these findings to move intelligently to interact with inquiring patients with periodontitis. They should be urged to maintain medical surveillance of their cardiovascular status, and work on controlling or reducing all known risk factors associated with CVD, including periodontal infection. (author)

  18. Lipid measures and cardiovascular disease prediction

    NARCIS (Netherlands)

    van Wijk, D.F.; Stroes, E.S.G.; Kastelein, J.J.P.

    2009-01-01

    Traditional lipid measures are the cornerstone of risk assessment and treatment goals in cardiovascular prevention. Whereas the association between total, LDL-, HDL-cholesterol and cardiovascular disease risk has been generally acknowledged, the rather poor capacity to distinguish between patients

  19. Top 10 Myths about Cardiovascular Disease

    Science.gov (United States)

    ... Thromboembolism Aortic Aneurysm More Top 10 Myths about Cardiovascular Disease Updated:Mar 16,2018 How much do ... Healthy This content was last reviewed July 2015. Cardiovascular Conditions • Conditions Home • Arrhythmia and Atrial Fibrillation • Cardiac ...

  20. Plausible mechanisms explaining the association of periodontitis with cardiovascular diseases

    NARCIS (Netherlands)

    Loos, B.G.; Teeuw, W.J.; Nicu, E.A.; Lynge Petersen, A.M.

    2016-01-01

    The association between periodontitis and cardiovascular diseases is now well established. Cardiovascular diseases include atherosclerosis, coronary heart (artery) disease, cerebrovascular disease, and peripheral artery disease. Atherosclerosis is the underlying pathology of cardiovascular diseases.

  1. Hormone Therapy and Cardiovascular Disease

    Directory of Open Access Journals (Sweden)

    Fang-Ping Chen

    2006-12-01

    Full Text Available As in other Western countries, cardiovascular disease (CVD is the leading cause of death among women in Taiwan, exceeding the mortality from cervical or breast cancer. Women generally present with CVD after menopause and later than men, since menopause-related estrogen deficiency has been considered to be associated with an increased risk for CVD. Thus, coronary artery diseases and stroke are the two main contributors of mortality among postmenopausal women. Observational studies have reported a reduction in coronary artery disease risk after hormone therapy (HT ranging from 31-44%. However, recent randomized controlled trials that evaluated the effect of HT on primary and secondary CVD prevention have questioned the efficacy of HT, despite confirming the lipid-lowering effect of estrogen. However, a cluster of factors are responsible for the genesis and progression of CVD. Until we further evaluate their specific actions and how these different factors interact, the issue related to HT and cardiovascular risk will remain unsettled. Since these studies have contributed to our understanding of the benefits and risks associated with HT, HT use should be individualized after consideration of the condition of each postmenopausal patient. Ideally, the efficacy of different preparations and dosages of HT in postmenopausal women who are at risk of CVD, before atheromatous lesions have developed, should be investigated.

  2. Educational Attainment and Cardiovascular Disease Mortality in the Slovak Republic

    Directory of Open Access Journals (Sweden)

    Beata Gavurova

    2017-06-01

    Full Text Available This paper devotes to the development analysis of cardiovascular disease mortality rate by sex, age, education, and leading causes of deaths during the period of 1996-2014 in the Slovak Republic. Survival analysis and Cox proportional hazard model were conducted to estimate the impact of sex and education level on the probability of death due to cardiovascular diseases at different age. According to our results, standardised mortality rates decreased by an average of 31.5% for both sexes. The leading causes of death were hearth failure and cardiomyopathy for persons under 30 years of age. The myocardial infarction, chronic ischemic heart disease and atherosclerosis were the most common causes of death for adults, as well as seniors. Women represented a lower level of hazard rate than men and primary education group reported the lowest level of hazard rate in comparison to the other education groups.

  3. Ethnicity and Onset of Cardiovascular Disease: A CALIBER Study

    Science.gov (United States)

    2017-06-07

    Abdominal Aortic Aneurysm; Coronary Heart Disease; Sudden Cardiac 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

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

    Science.gov (United States)

    2013-09-17

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

  5. Radioisotope heart examination during exercise to diagnose ischemic heart disease

    International Nuclear Information System (INIS)

    Farsky, S.

    1986-01-01

    The radioisotope exercise test is discussed and its benefits characterized for the diagnosis of ischemic heart disease, namely the use of 99m Tc in scintiscanning heart ventricles and of 201 Tl in scintiscanning myocardial perfusion. The exercise ventricular function and perfusion scintigraphies are compared with the common exercise ECG examination, and their superior sensitivity and specificity emphasized. Considering the constraints of scintigraphic imaging, indications are outlined for patients including those with suspect serious ischemic heart disease in whom the exercise ECG test has been negative or inconclusive, patients with the so-called nondiagnostic ECG, patients with atypical symptoms, and healthy individuals for whom the exercise ECG test indicated with respect to their occupation has been positive. Both radionuclide imaging techniques are complementary and are shown to be valuable not only in improving the diagnosis of ischemic heart disease but also in identifying the high-risk patients in whom cardiac surgery is to be considered. (L.O.)

  6. Reexamining the Efficacy and Value of Percutaneous Coronary Intervention for Patients With Stable Ischemic Heart Disease

    Science.gov (United States)

    Weintraub, William S.; Boden, William E.

    2017-01-01

    Percutaneous coronary intervention (PCI) continues to be performed frequently for patients with stable ischemic heart disease, despite uncertain efficacy. Individual randomized trial data and meta-analyses have not demonstrated that PCI in addition to optimal medical therapy reduces the incidence of death or myocardial infarction in patients with stable disease. The Clinical Outcomes Utilizing Revascularization and Aggressive Drug Evaluation (COURAGE) Trial did not show benefit for cardiovascular outcomes or mortality but did find a modest improvement in quality of life that did not persist at 3 years. Long-term follow-up from COURAGE (up to 15 years) found no differences in mortality, consistent with other published literature. How PCI could reduce long-term mortality or prevent myocardial infarction is not clear because sites of future plaque rupture leading to myocardial infarction are unpredictable and PCI can only treat localized anatomic segments of obstructive atherosclerosis. In addition, PCI is expensive, and the value to society of PCI for stable disease has not been demonstrated. The ISCHEMIA trial will assess the role of PCI for stable ischemic heart disease using newer technology and in patients with greater ischemic burden than in COURAGE. After nearly a decade, the COURAGE trial and other studies have given us pause to critically reexamine the role of PCI for patients with stable ischemic heart disease. Until further research can show that PCI can reduce cardiovascular events in these patients, a first-line strategy of optimal medical therapy is known to be safe, effective, and noninferior to PCI, and our practice should more closely follow this strategy. PMID:27380178

  7. Estimating the direct costs of ischemic heart disease: evidence from a teaching hospital in BRAZIL, a retrospective cohort study

    OpenAIRE

    Schlatter, Rosane Paix?o; Hirakata, V?nia Naomi; Polanczyk, Carisi Anne

    2017-01-01

    Background Coronary artery disease is the most prevalent cardiovascular disease. In the United States, 7% of adults over 20 years of age are estimated to have coronary artery disease. In Brazil, a prevalence of 5 to 8% has been estimated in adults over 40 years of age, with an increased number of hospitalizations associated with both stable and acute clinical manifestations; and health care costs have quadrupled in the last decade. To estimate the direct costs of managing ischemic heart disea...

  8. Sexual counseling and cardiovascular disease: practical approaches

    Directory of Open Access Journals (Sweden)

    Elaine E Steinke

    2015-02-01

    Full Text Available Patients with cardiovascular disease and their partners expect health care providers to provide sexual counseling to assist them in maintaining sexual quality of life. Evidence suggests however, that there is a gap in integrating evidence into practice and that relatively few cardiac patients receive sexual counseling. This can result in negative psychological, physical, and quality of life outcomes for couples who may needlessly decide sexual activity is too risky and cease all sexual activity. Two scientific statements now exist that provide ample guidance to health care providers in discussing this important topic. Using a team approach that includes physicians, nurses, physical therapists, rehabilitation staff, and others is important to ensure that sexual counseling occurs throughout recovery. In addition, several trials using interventional approaches for sexual counseling provide insight into successful approaches for sexual counseling in practice. This article provides practical strategies and evidence-based approaches for assessment and sexual counseling for all cardiac patients and their partners, and specific counseling for those with ischemic conditions, heart failure, and implanted devices.

  9. Job strain and ischemic heart disease: a prospective study using a new approach for exposure assessment

    DEFF Research Database (Denmark)

    Bonde, Jens Peter; Munch-Hansen, Torsten; Agerbo, Esben

    2009-01-01

    BACKGROUND: Prolonged psychosocial load at the workplace may increase the risk of ischemic heart disease (IHD), but the issue is still unsettled. We analyzed the association between psychosocial workload and risk of IHD using a new approach allocating measures of psychosocial load to individuals...... based on the average exposure level in minor work units. METHODS: Cohort study of 18,258 Danish public service workers in 1106 work units; 79% were women; 108 subjects with history of cardiovascular disease were excluded from the follow-up. The outcome was hospitalization due to IHD (angina pectoris...

  10. Marijuana Use and Cardiovascular Disease.

    Science.gov (United States)

    Franz, Christopher A; Frishman, William H

    2016-01-01

    Marijuana is currently the most used illicit substance in the world. With the current trend of decriminalization and legalization of marijuana in the US, physicians in the US will encounter more patients using marijuana recreationally over a diverse range of ages and health states. Therefore, it is relevant to review marijuana's effects on human cardiovascular physiology and disease. Compared with placebo, marijuana cigarettes cause increases in heart rate, supine systolic and diastolic blood pressures, and forearm blood flow via increased sympathetic nervous system activity. These actions increase myocardial oxygen demand to a degree that they can decrease the time to exercise-induced angina in patients with a history of stable angina. In addition, marijuana has been associated with triggering myocardial infarctions (MIs) in young male patients. Smoking marijuana has been shown to increase the risk of MI onset by a factor of 4.8 for the 60 minutes after marijuana consumption, and to increase the annual risk of MI in the daily cannabis user from 1.5% to 3% per year. Human and animal models suggest that this effect may be due to coronary arterial vasospasm. However, longitudinal studies have indicated that marijuana use may not have a significant effect on long-term mortality. While further research is required to definitively determine the impact of marijuana on cardiovascular disease, it is reasonable to recommend against recreational marijuana use, especially in individuals with a history of coronary artery disorders.

  11. Diet, hypertension, hypercholesterolemia and diabetes in ischemic heart diseases

    International Nuclear Information System (INIS)

    Hamideh, S.; Behzad, M.; Hassan, E.; Mojtaba, S.

    2007-01-01

    Ischemic Heart Diseases (IHD) have the highest cause of mortality in the Islamic Republic of Iran. Unhealthy dietary habits as a major threat make our country prone to an epidemic of non-communicable diseases in the next two decades. The aim of this study was to determine the association of diet, hypertension, hypercholesterolemia and diabetes with risk of developing IHD in Tehran. This case - control study was conducted during 2003 and 2004 in Tehran Heart Center and Tehran Shahid Rajaii Hospital. A sample of 100 IHD patients (cases) and 100 individuals free of cardiovascular symptoms (controls) were entered into the study; the Controls were matched to the IHD patients by age (+- years) and sex. Information was recorded by Food Frequency Questionnaire (FFQ). All data were analyzed with the SPSS for windows, version11. Multivariate analysis showed a significant and positive association between Hypertension, Hypercholesterolemia and Diabetes and risk of developing IHD. Odds ratios for these three risk factors with 95% confidence interval (CI) were: 3.9, 12 and 8.6 respectively. In he cases consumption of high dairy fat and fried foods were significantly high, that increased the risk of IHD 9.8 and 54.6 times, respectively. Also low intake of fish was directly associated with increase of the IHD risk (95% CI, OR: 13.9). Moreover low consumption of vegetables and fruits independently increased the risk of IHD 19.8 times in cases group. Hypertension, hypercholesterolemia and diabetes have a significant association with development of IHD. High consumption of fatty food and low consumption of fish, vegetables and fruits also contribute to development of IHD. (author)

  12. Increased expression of vascular endothelin type B and angiotensin type 1 receptors in patients with ischemic heart disease

    DEFF Research Database (Denmark)

    Dimitrijevic, Ivan; Edvinsson, Lars; Chen, Qingwen

    2009-01-01

    expression in subcutaneous arteries from patients with different degrees of ischemic heart disease. METHODS: Subcutaneous arteries were obtained, by biopsy from the abdomen, from patients undergoing coronary artery bypass graft (CABG) surgery because of ischemic heart disease (n = 15), patients with angina...... pectoris without established myocardial infarction (n = 15) and matched cardiovascular healthy controls (n = 15). Endothelin type A (ETA) and type B (ETB), and angiotensin type 1 (AT1) and type 2 (AT2) receptors expression and function were examined using immunohistochemistry, Western blot and in vitro...

  13. Effect of environmental air pollution on cardiovascular diseases.

    Science.gov (United States)

    Meo, S A; Suraya, F

    2015-12-01

    Environmental air pollution has become a leading health concern especially in the developing countries with more urbanization, industrialization and rapidly growing population. Prolonged exposure to air pollution is a risk factor for cardiovascular diseases. The present study aimed to investigate the effects of environmental air pollution on progression of cardiovascular problems. In this study, we identified 6880 published articles through a systematic database including ISI-Web of Science, PubMed and EMBASE. The allied literature was searched by using the key words such as environmental pollution, air pollution, particulate matter pollutants PM 2.5 μm-PM 10 μm. Literature in which environmental air pollution and cardiac diseases were discussed was included. Descriptive information was retrieved from the selected literature. Finally, we included 67 publications and remaining studies were excluded. Environmental pollution can cause high blood pressure, arrhythmias, enhanced coagulation, thrombosis, acute arterial vasoconstriction, atherosclerosis, ischemic heart diseases, myocardial infarction and even heart failure. Environmental air pollution is associated with increased risk of cardiovascular diseases. Environmental pollution exerts its detrimental effects on the heart by developing pulmonary inflammation, systemic inflammation, oxidative stress, endothelial dysfunction and prothrombotic changes. Environmental protection officials must take high priority steps to minimize the air pollution to decrease the prevalence of cardiovascular diseases.

  14. Chronic Inflammatory Diseases and Atherosclerotic Cardiovascular Disease

    DEFF Research Database (Denmark)

    Hansen, Peter Riis

    2018-01-01

    Inflammation plays a significant role in atherosclerosis and cardiovascular disease (CVD). Patients with chronic inflammatory diseases are at increased risk of CVD, but it is debated whether this association is causal or dependent on shared risk factors, other exposures, genes, and/or inflammatory...... pathways. The current review summarizes epidemiological, clinical, and experimental data supporting the role of shared inflammatory mechanisms between atherosclerotic CVD and rheumatoid arthritis, psoriasis, inflammatory bowel disease, and periodontitis, respectively, and provides insights to future...... prospects in this area of research. Awareness of the role of inflammation in CVD in patients with chronic inflammatory diseases and the potential for anti-inflammatory therapy, e.g., with tumor necrosis factor-α inhibitors, to also reduce atherosclerotic CVD has evolved into guideline- based recommendations...

  15. Clinical effect of Dilazep on ischemic heart disease

    International Nuclear Information System (INIS)

    Tsuda, Takashi; Hayashi, Senji; Shibata, Akira; Hama, Hitoshi; Mitani, Tohru.

    1982-01-01

    Dilazep tablets (300 mg/day) were administered to 9 patients with ischemic heart disease for more than 2 months. Stress myocardial scintigraphy was performed before and after the treatment to examine the clinical effect of this drug on the heart. The improvement rate of subjective symptoms was 57% (4/7 cases). No significant difference was observed in double product by the ergometer before and after the treatment, nor were any significant changes observed in ST by Master's two-step exercise test in any patient. The pre- to posttreatment improvement rate of myocardial uptake, demonstrated by stress myocardial scintigraphy, was 89% (8/9 cases). Thus, Dilazep tablets seemed to increase the blood flow in the ischemic area of the myocardium during exercise in ischemic heart disease. (Chiba, N.)

  16. miRNAs as therapeutic targets in ischemic heart disease.

    Science.gov (United States)

    Frost, Robert J A; van Rooij, Eva

    2010-06-01

    Ischemic heart disease is a form of congestive heart failure that is caused by insufficient blood supply to the heart, resulting in a loss of viable tissue. In response to the injury, the non-ischemic myocardium displays signs of secondary remodeling, like interstitial fibrosis and hypertrophy of cardiac myocytes. This remodeling process further deteriorates pump function and increases susceptibility to arrhythmias. MicroRNAs (miRNAs) are small, non-coding RNAs that regulate gene expression in a sequence-dependent manner. Recently, several groups identified miRNAs as crucial gene regulators in response to myocardial infarction (MI) and during post-MI remodeling. In this review, we discuss how modulation of these miRNAs represents a promising new therapeutic strategy to improve the clinical outcome in ischemic heart disease.

  17. [Prevalence of cardiovascular diseases and cardiovascular risk factors in older than 65 years persons in an urban area: DERIVA study].

    Science.gov (United States)

    Rodríguez-Sánchez, Emiliano; García-Ortiz, Luis; Gómez-Marcos, Manuel A; Recio-Rodríguez, José I; Mora-Simón, Sara; Pérez-Arechaederra, Diana; Agudo-Conde, Cristina; Escribano-Hernández, Alfonso; Patino-Alonso, María C

    2013-01-01

    To estimate the prevalence of cardiovascular diseases, cardiovascular risk factors, and the psychosocial characteristics associated with them in an urban population aged 65 years and older. Descriptive cross-sectional study of the population. City of Salamanca (Spain). A total of 480 participants aged 65 and older were selected using a stratified randomized sampling method. A health questionnaire was completed in the participants' homes. Weight, height, waist circumference, arterial pressure, blood glucose and cholesterol, were measured, and the standardized prevalence for a European population was estimated. A total of 327 participants were interviewed (68.10% of those selected), mean age of participants was 76 (SD: 7.33). Of the total, 64.5% were women and 20.2% (15.8-24.5) had some cardiovascular disease. In males, the most prevalent cardiovascular disease was ischemic heart disease (12.1% [6.1-18]), while in females it was heart failure (10.4% [6.3-14.6]). Hypertension was the most frequent cardiovascular risk factor for males (63.8% [53.2-70.9]) and females (69.7%.[63.5-75.9]), followed by diabetes in males (36.2% [27.5-45]), and sedentary lifestyle in females (36.0% [29.5-42.5]). Those with cardiovascular diseases were more dependent and had a worse prognosis (Charlson's Comorbility Index). Ischemic heart disease is the most prevalent heart disease in males, while heart failure is the most prevalent disease for females. Almost 80% of the population aged 65 and older did not suffer any of the three cardiovascular diseases that are the main causes of mortality in this group of age. Participants who had a CVD were more dependent for activities of daily living. Copyright © 2012 Elsevier España, S.L. All rights reserved.

  18. Cardiovascular Disease and Cancer: Student Awareness Activities.

    Science.gov (United States)

    Meyer, James H., Comp.

    Awareness activities pertaining to cancer and cardiovascular disease are presented as a supplement for high school science classes. The exercises can be used to enrich units of study dealing with the circulatory system, the cell, or human diseases. Eight activities deal with the following topics: (1) cardiovascular disease risk factors; (2)…

  19. Extent of undertreatment and overtreatment with cholesterol-lowering therapy according to European guidelines in 92,348 Danes without ischemic cardiovascular disease and diabetes in 2004-2014

    DEFF Research Database (Denmark)

    Langsted, Anne; Freiberg, Jacob J; Nordestgaard, Børge G

    2017-01-01

    35-100 years recruited from 2004 through 2014 in the Copenhagen General Population Study. Each individual was assigned their 10-year risk of fatal cardiovascular disease according to the European SCORE chart based on age, sex, smoking, total cholesterol, and systolic blood pressure. European...... guidelines recommend cholesterol-lowering therapy definitely at ≥10% risk and LDL cholesterol ≥1.8 mmol/L, definitely at 5-9% risk and LDL cholesterol ≥2.5 mmol/L, possibly at 1-4% risk and LDL cholesterol ≥3 mmol/L, but not at ...,131 had 1-4% risk, and 23,104 had Definite undertreatment and overtreatment according to guidelines were found in 19% and 0.2% or in 187,660 and 1570 per million 35...

  20. Relationship Between Ischemic Heart Disease and Sexual Satisfaction.

    Science.gov (United States)

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

    2015-06-10

    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. 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. 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 valuepay closer attention to patient education about sexual issues.

  1. Cardiovascular disease after cancer therapy

    Science.gov (United States)

    Aleman, Berthe M.P.; Moser, Elizabeth C.; Nuver, Janine; Suter, Thomas M.; Maraldo, Maja V.; Specht, Lena; Vrieling, Conny; Darby, Sarah C.

    2014-01-01

    Improvements in treatment and earlier diagnosis have both contributed to increased survival for many cancer patients. Unfortunately, many treatments carry a risk of late effects including cardiovascular diseases (CVDs), possibly leading to significant morbidity and mortality. In this paper we describe current knowledge of the cardiotoxicity arising from cancer treatments, outline gaps in knowledge, and indicate directions for future research and guideline development, as discussed during the 2014 Cancer Survivorship Summit organised by the European Organisation for Research and Treatment of Cancer (EORTC). Better knowledge is needed of the late effects of modern systemic treatments and of radiotherapy to critical structures of the heart, including the effect of both radiation dose and volume of the heart exposed. Research elucidating the extent to which treatments interact in causing CVD, and the mechanisms involved, as well as the extent to which treatments may increase CVD indirectly by increasing cardiovascular risk factors is also important. Systematic collection of data relating treatment details to late effects is needed, and great care is needed to obtain valid and generalisable results. Better knowledge of these cardiac effects will contribute to both primary and secondary prevention of late complications where exposure to cardiotoxic treatment is unavoidable. Also surrogate markers would help to identify patients at increased risk of cardiotoxicity. Evidence-based screening guidelines for CVD following cancer are also needed. Finally, risk prediction models should be developed to guide primary treatment choice and appropriate follow up after cancer treatment. PMID:26217163

  2. Major depression and first-time hospitalization with ischemic heart disease, cardiac procedures and mortality in the general population

    DEFF Research Database (Denmark)

    Gasse, Christiane; Laursen, Thomas M; Baune, Bernhard T

    2014-01-01

    -59 years of age and during the first weeks following psychiatric admission. Our findings support recent cardiovascular disease prevention guidelines on assessing depression among other psychosocial factors in patients at increased cardiovascular disease (CVD) risk.......Objective: We investigated the association between unipolar depression and incident hospital admissions due to ischemic heart disease, invasive cardiac procedures and mortality independent of other medical illnesses.Methods: A population-based cohort of 4.6 million persons aged 15 years or older...... with depression (women: IRR: 1.38; MRR: 2.35; men: IRR: 1.42; MRR: 2.67). One-year mortality after new ischemic heart disease was elevated by 34% in women and men. By contrast, overall rates of invasive cardiac procedures following cardiac hospitalizations were significantly decreased by 34% in persons...

  3. Visible aging signs as risk markers for ischemic heart disease

    DEFF Research Database (Denmark)

    Christoffersen, Mette; Tybjærg-Hansen, Anne

    2016-01-01

    Association of common aging signs (i.e., male pattern baldness, hair graying, and facial wrinkles) as well as other age-related appearance factors (i.e., arcus corneae, xanthelasmata, and earlobe crease) with increased risk of ischemic heart disease was initially described in anecdotal reports from...

  4. Indigenous drugs in ischemic heart disease in patients with diabetes.

    Science.gov (United States)

    Dwivedi, Shridhar; Aggarwal, Amitesh

    2009-11-01

    India is currently facing the silent epidemic of ischemic heart disease, type 2 diabetes mellitus (T2DM), hypertension, and stroke. Both diabetes and ischemic heart disease appear in Indian people a decade earlier compared to whites. The recent evidence that certain medicinal plants possess hypoglycemic, lipid-lowering, and immunomodulating properties on account of their rich flavonoid and/or other glucose-lowering active constituents merits scientific scrutiny in this regard. The present communication aims to give a brief review of those plants that could be useful in T2DM associated with hypertension, ischemic heart disease, and/or dyslipidemia. Aegle marmelos (bael), Allium sativum (garlic), Curcuma domestica (turmeric), Eugenia jambolana (jamun), Murraya koenigii (curry leaves), Trigonella foenum graecum (fenugreek), and Terminalia arjuna (arjun) have been found to be useful in diabetes associated with ischemic heart disease. Their active biomolecules have been identified. They have also been demonstrated to be safe in long-term use. Further clinical research regarding their potency and efficacy vis-à-vis oral hypoglycemics needs to done.

  5. Urinary and plasma magnesium and risk of ischemic heart disease

    NARCIS (Netherlands)

    Joosten, Michel M.; Gansevoort, Ron T.; Mukamal, Kenneth J.; van der Harst, Pim; Geleijnse, Johanna M.; Feskens, Edith J. M.; Navis, Gerjan; Bakker, Stephan J. L.

    Background: Previous studies on dietary magnesium and risk of ischemic heart disease (IHD) have yielded inconsistent results, in part because of a lack of direct measures of actual magnesium uptake. Urinary excretion of magnesium, an indicator of dietary magnesium uptake, might provide more

  6. Hereditary hemochromatosis and risk of ischemic heart disease

    DEFF Research Database (Denmark)

    Ellervik, Christina; Tybjaerg-Hansen, Anne; Grande, Peer

    2005-01-01

    BACKGROUND: We tested the hypothesis that the hereditary hemochromatosis genotypes C282Y/C282Y, C282Y/H63D, or C282Y/wild-type are risk factors for ischemic heart disease (IHD) and myocardial infarction (MI). METHODS AND RESULTS: We performed a prospective study of 9178 individuals from the Danish...

  7. Metabolically Healthy Obesity and Ischemic Heart Disease

    DEFF Research Database (Denmark)

    Hansen, Louise; Netterstrom, Marie K.; Johansen, Nanna B.

    2017-01-01

    Context: Recent studies have suggested that a subgroup of obese individuals is not at increased risk of obesity-related complications. This subgroup has been referred to as metabolically healthy obese. Objective: To investigate whether obesity is a risk factor for development of ischemic heart...... risk factors (low high-density lipoprotein cholesterol, elevated blood pressure, triglycerides, and fasting plasma glucose). Metabolically healthy individuals were defined as having no metabolic risk factors, and metabolically unhealthy individuals were defined as having a minimum of one. Main Outcome...... Measures: IHD. Results: During follow-up, 323 participants developed IHD. Metabolically healthy obese men had increased risk of IHD compared with metabolically healthy normal-weight men [hazard ratio (HR), 3.1; 95% confidence interval (CI), 1.1 to 8.2)]. The corresponding results for women were less...

  8. MAGNESIUM, DRINKING WATER HARDNESS AND CARDIOVASCULAR DISEASE

    Directory of Open Access Journals (Sweden)

    Dragana Nikic

    2006-01-01

    Full Text Available Many different countries suggest and justify an integrated laboratory and epidemiological research program with an aim to reject or accept the magnesium – CVD (cardiovascular disease hypothesis. The studies shown in this paper that have investigated the relationship between water hardness, especially magnesium and CVD indicate that, even though there has been an ongoing research for nearly half a century (1957-2004, it has not been completed yet. Different study designs (obductional, clinical, ecological, case-control and cohort restrict an adequate comparison of their results as well as the deduction of results applicable on each territorial level.The majority of researchers around the world, using populational and individual studies, have found an inverse (protective association between mortality and morbidity from CVD and the increase in water hardness, especially the increase in the concentration of magnesium. The most frequent benefit of the water with an optimal mineral composition is the reduction of mortality from ischemic heart disease.It was suggested that Mg from water is a supplementary source of Mg of high biological value, because magnesium from water is absorbed around 30% better than Mg in a diet. The vast majority of studies consider lower concentrations of Mg in the water, in the range of 10% of the total daily intake of Mg.Future research efforts must give better answers to low Mg concentrations in the drinking water, before any concrete recommendations are given to the public. Moreover, the researchers must also determine which chemical form of Mg is most easily absorbed and has the greatest impact.Additional research is necessary in order to further investigate the interrelation between different water and food components as well as individual risk factors in the pathogenesis of CVD.

  9. ABCC-JNIH Adult Health Study Hiroshima, 1958 to 1959. Hypertension and ischemic heart disease

    Energy Technology Data Exchange (ETDEWEB)

    Switzer, S

    1963-11-12

    The interrelations of hypertension, ischemic heart disease, blood lipid levels and ionizing irradiation were investigated among 1051 male and 1872 female members of the ABCC-JNIH Adult Health Study. No significant effect of ionizing irradiation upon the cardiovascular system were detected. No major difference in age-sex specific mean blood pressures between Adult Health Study subjects and a suitable American comparison group was found. An accelerated course with fulminating vascular deterioration was suspected in only 1% of the hypertensive subjects. As a result, advanced retinopathy and renal failure were rarely seen. Electrocardiographic evidence of left ventricular hypertrophy occurred in 7.2% of the hypertensive subjects in this study, and was readily correlated with ambient systolic blood pressure. Evidences of ischemic heart disease and congestive failure were rare and distinctly less common than in American males unselected as to blood pressure levels. In contrast, mortality statistics indicate cerebrovascular disease to be at least as common in Japan as in the United States. Adult Health Study data exhibit low serum cholesterol concentrations by Western standards and elevated levels are predominantly limited to the obese. Both factors appear of importance in the occasional hypertensive subject with ischemic heart disease. The therapeutic implication of this observation is briefly discussed. 57 references, 10 tables.

  10. Prevalence of electrocardiographic ST-T changes during acute ischemic stroke in patients without known ischemic heart disease

    DEFF Research Database (Denmark)

    Jensen, Jesper K; Bak, Søren; Flemming Høilund-Carlsen, Poul

    2008-01-01

    We evaluated characteristics and prevalence of ST-segment depression and/or T-wave inversion in the resting electrocardiogram of 244 consecutive patients with acute ischemic stroke, but without ischemic heart disease. The prevalence of ST-T changes ranged from 13% to 16% and this is what to expect...

  11. Depression: risk factor for cardiovascular disease

    NARCIS (Netherlands)

    Kuehl, L.K.; Penninx, B.W.J.H.; Otte, C.

    2012-01-01

    Major depression is an independent risk factor for the development of cardiovascular disease. In patients with existing cardiovascular disease, major depression has a large impact on the quality of life and is associated with a poor course and prognosis. Potential mechanisms responsible for this

  12. Is opium addiction a risk factor for ischemic heart disease and ischemic stroke?

    Directory of Open Access Journals (Sweden)

    Mohammad Reza Rezvani

    2012-01-01

    Full Text Available Background: The main source of studies about effects of opium consumption on heart and brain attacks originates from Iran Therefore the aim of the present study was to assess opium addiction as a probable influencing factor for ischemic heart disease and ischemic stroke. Materials and Methods: A cross-sectional study was carried out in two Cardiology and Neurology clinics in Eastern Iran in 2011. Diagnosis of Ischemic Heart Disease (IHD and Ischemic Stroke (IS was made by Cardiologist and Stroke Neurologist respectively. The influence of gender, hypertension, diabetes, hyperlipidemia, cigarette smoking, oral and inhaled opium consumption on distribution of IHD and IS were evaluated. Results: Five hundred fifty eight patients (307 females, 251 males with mean age 56.2 years enrolled the study. On adjusted odds ratios of our whole 558 patients, only hypertension and diabetes had a significant influence on occurrence of IHD; (P = 0.000 and P = 0.000 respectively. Oral and inhaled routes of opium addiction did not have a significant effect on occurrence of IHD; [OR = 1.172, 95% CI = 0.624-2.203, P = 0.621] and [OR = 1.820, 95% CI = 0.811-4.085, P = 0.147] respectively. Hypertension and diabetes were significant risk factors of IS in our 558 patients at multivariate analysis; (P = 0.000, P = 0.020. Oral opium addiction was as significant protective factor of IS in our study group; OR = 0.211, 95% CI = 0.079-0.564, P = 0.002, while inhaled opium addiction did not have a significant effect on occurrence of IS in our patients at; OR = 1.760, 95% CI = 0.760-4.076, P = 0.187. Conclusion: Oral opium consumption is a protective factor of IS but not IHD. Inhaled opium addiction does not have a significant influence on occur r ence of IS and IHD.

  13. Is opium addiction a risk factor for ischemic heart disease and ischemic stroke?

    Science.gov (United States)

    Rezvani, Mohammad Reza; Ghandehari, Kavian

    2012-10-01

    The main source of studies about effects of opium consumption on heart and brain attacks originates from Iran Therefore the aim of the present study was to assess opium addiction as a probable influencing factor for ischemic heart disease and ischemic stroke. A cross-sectional study was carried out in two Cardiology and Neurology clinics in Eastern Iran in 2011. Diagnosis of Ischemic Heart Disease (IHD) and Ischemic Stroke (IS) was made by Cardiologist and Stroke Neurologist respectively. The influence of gender, hypertension, diabetes, hyperlipidemia, cigarette smoking, oral and inhaled opium consumption on distribution of IHD and IS were evaluated. Five hundred fifty eight patients (307 females, 251 males) with mean age 56.2 years enrolled the study. On adjusted odds ratios of our whole 558 patients, only hypertension and diabetes had a significant influence on occurrence of IHD; (P = 0.000 and P = 0.000) respectively. Oral and inhaled routes of opium addiction did not have a significant effect on occurrence of IHD; [OR = 1.172, 95% CI = 0.624-2.203, P = 0.621] and [OR = 1.820, 95% CI = 0.811-4.085, P = 0.147] respectively. Hypertension and diabetes were significant risk factors of IS in our 558 patients at multivariate analysis; (P = 0.000, P = 0.020). Oral opium addiction was as significant protective factor of IS in our study group; OR = 0.211, 95% CI = 0.079-0.564, P = 0.002, while inhaled opium addiction did not have a significant effect on occurrence of IS in our patients at; OR = 1.760, 95% CI = 0.760-4.076, P = 0.187. Oral opium consumption is a protective factor of IS but not IHD. Inhaled opium addiction does not have a significant influence on occurrence of IS and IHD.

  14. Visible Age-Related Signs and Risk of Ischemic Heart Disease in the General Population

    DEFF Research Database (Denmark)

    Christoffersen, Mette; Frikke-Schmidt, Ruth; Schnohr, Peter

    2014-01-01

    developed MI. Presence of frontoparietal baldness, crown top baldness, earlobe crease, and xanthelasmata was associated with increased risk of IHD or MI after multifactorial adjustment for chronological age and well-known cardiovascular risk factors. The risk of IHD and MI increased stepwise with increasing...... risk of IHD and MI increased with increasing number of visible age-related signs. CONCLUSIONS: Male pattern baldness, earlobe crease, and xanthelasmata-alone or in combination-associate with increased risk of ischemic heart disease and myocardial infarction independent of chronological age and other...

  15. Occupational heavy lifting and risk of ischemic heart disease and all-cause mortality

    DEFF Research Database (Denmark)

    Petersen, Christina Bjørk; Eriksen, Louise; Tolstrup, Janne S

    2012-01-01

    ABSTRACT: BACKGROUND: Occupational heavy lifting is known to impose a high cardiovascular strain, but the risk of ischemic heart disease (IHD) from occupational heavy lifting is unknown. The objective was to investigate the association between occupational heavy lifting and risk of IHD and all...... cardiovascular disease at baseline. Conventional risk factors for the outcomes IHD and all-cause mortality were controlled for in Cox analyses. RESULTS: Among men, heavy lifting was associated with increased risk for IHD (hazard ratio (HR): 1.52, 95 % Confidence interval (95 % CI): 1.15, 2.02), while a decreased...... risk was associated with occupational (HR: 0.50, 95 % CI: 0.37, 0.68) and leisure time (HR: 0.73, 95 % CI: 0.56, 0.95) physical activity. Referencing men with high occupational physical activity and no heavy lifting, men with high occupational physical activity and heavy lifting did not have...

  16. The gut microbiome in atherosclerotic cardiovascular disease

    DEFF Research Database (Denmark)

    Jie, Zhuye; Xia, Huihua; Zhong, Shi-Long

    2017-01-01

    The gut microbiota has been linked to cardiovascular diseases. However, the composition and functional capacity of the gut microbiome in relation to cardiovascular diseases have not been systematically examined. Here, we perform a metagenome-wide association study on stools from 218 individuals...... with atherosclerotic cardiovascular disease (ACVD) and 187 healthy controls. The ACVD gut microbiome deviates from the healthy status by increased abundance of Enterobacteriaceae and Streptococcus spp. and, functionally, in the potential for metabolism or transport of several molecules important for cardiovascular......), with liver cirrhosis, and rheumatoid arthritis. Our data represent a comprehensive resource for further investigations on the role of the gut microbiome in promoting or preventing ACVD as well as other related diseases.The gut microbiota may play a role in cardiovascular diseases. Here, the authors perform...

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

    Science.gov (United States)

    Magnussen, Costan G.; Smith, Kylie J.

    2016-01-01

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

  18. The association of daily sulfur dioxide air pollution levels with hospital admissions for cardiovascular diseases in Europe (The Aphea-II study)

    NARCIS (Netherlands)

    Sunyer, J; Ballester, F; Le Tertre, A; Atkinson, R; Ayres, JG; Forastiere, F; Forsberg, B; Vonk, JM; Bisanti, L; Tenias, JM; Medina, S; Schwartz, J; Katsouyvanni, K

    The objective of this study is to assess the short-term effect of sulfur dioxide (SO2) air pollution levels on hospital admissions for cardiovascular diseases. Daily mean hospital admissions for cardiovascular diseases, ischemic heart diseases (IHDs), and stroke in seven European areas (the cities

  19. Cardiovascular Disease, Mitochondria, and Traditional Chinese Medicine

    Directory of Open Access Journals (Sweden)

    Jie Wang

    2015-01-01

    Full Text Available Recent studies demonstrated that mitochondria play an important role in the cardiovascular system and mutations of mitochondrial DNA affect coronary artery disease, resulting in hypertension, atherosclerosis, and cardiomyopathy. Traditional Chinese medicine (TCM has been used for thousands of years to treat cardiovascular disease, but it is not yet clear how TCM affects mitochondrial function. By reviewing the interactions between the cardiovascular system, mitochondrial DNA, and TCM, we show that cardiovascular disease is negatively affected by mutations in mitochondrial DNA and that TCM can be used to treat cardiovascular disease by regulating the structure and function of mitochondria via increases in mitochondrial electron transport and oxidative phosphorylation, modulation of mitochondrial-mediated apoptosis, and decreases in mitochondrial ROS. However further research is still required to identify the mechanism by which TCM affects CVD and modifies mitochondrial DNA.

  20. Molecular imaging in cardiovascular diseases

    International Nuclear Information System (INIS)

    Botnar, R.M.; Ebersberger, H.; Noerenberg, D.

    2015-01-01

    Cardiovascular diseases remain the leading cause of morbidity and mortality in industrialized and developing countries. In clinical practice, the in-vivo identification of atherosclerotic lesions, which can lead to complications such as heart attack or stroke, remains difficult. Imaging techniques provide the reference standard for the detection of clinically significant atherosclerotic changes in the coronary and carotid arteries. The assessment of the luminal narrowing is feasible, while the differentiation of stable and potentially unstable or vulnerable atherosclerotic plaques is currently not possible using non-invasive imaging. With high spatial resolution and high soft tissue contrast, magnetic resonance imaging (MRI) is a suitable method for the evaluation of the thin arterial wall. In clinical practice, native MRI of the vessel wall already allows the differentiation and characterization of components of atherosclerotic plaques in the carotid arteries and the aorta. Additional diagnostic information can be gained by the use of non-specific MRI contrast agents. With the development of targeted molecular probes, that highlight specific molecules or cells, pathological processes can be visualized at a molecular level with high spatial resolution. In this review article, the development of pathophysiological changes leading to the development of the arterial wall are introduced and discussed. Additionally, principles of contrast enhanced imaging with non-specific contrast agents and molecular probes will be discussed and latest developments in the field of molecular imaging of the vascular wall will be introduced.

  1. Globalization, Work, and Cardiovascular Disease.

    Science.gov (United States)

    Schnall, Peter L; Dobson, Marnie; Landsbergis, Paul

    2016-10-01

    Cardiovascular disease (CVD), a global epidemic, is responsible for about 30% of all deaths worldwide. While mortality rates from CVD have been mostly declining in the advanced industrialized nations, CVD risk factors, including hypertension, obesity, and diabetes, have been on the increase everywhere. Researchers investigating the social causes of CVD have produced a robust body of evidence documenting the relationships between the work environment and CVD, including through the mechanisms of psychosocial work stressors. We review the empirical evidence linking work, psychosocial stressors, and CVD. These work stressors can produce chronic biologic arousal and promote unhealthy behaviors and thus, increased CVD risk. We offer a theoretical model that illustrates how economic globalization influences the labor market and work organization in high-income countries, which, in turn, exacerbates job characteristics, such as demands, low job control, effort-reward imbalance, job insecurity, and long work hours. There is also a growing interest in "upstream" factors among work stress researchers, including precarious employment, downsizing/restructuring, privatization, and lean production. We conclude with suggestions for future epidemiologic research on the role of work in the development of CVD, as well as policy recommendations for prevention of work-related CVD. © The Author(s) 2016.

  2. Influenza vaccines for preventing cardiovascular disease

    OpenAIRE

    Clar,Christine; Oseni,Zainab; Flowers,Nadine; Keshtkar-Jahromi,Maryam; Rees,Karen

    2015-01-01

    ABSTRACTBACKGROUND: This is an update of the original review published in 2008. The risk of adverse cardiovascular outcomes is increased with influenza-like infection, and vaccination against influenza may improve cardiovascular outcomes.OBJECTIVES: To assess the potential benefits of influenza vaccination for primary and secondary prevention of cardiovascular disease.METHODS:Search methods:We searched the following electronic databases on 18 October 2013: The Cochrane Library (including Coch...

  3. ISCHEMIC HEART DISEASE IN PATIENTS OF CHRONIC KIDNEY DISEASE ON MAINTENANCE HEMODIALYSIS

    OpenAIRE

    Dr. Aijaz Ahmed, Dr. Muhammad Nadeem Ahsan, Dr. Pooran Mal*, Dr. Hamid Nawaz Ali Memon, Dr. Samreen and Dr. Sajjad Ali

    2017-01-01

    Objective: To determine the frequency of ischemic heart disease in patients of chronic kidney disease on maintenance hemodialysis Patients and Methods: A total of 160 patients with diagnosis of CKD in department of Nephrology, Liaquat National Hospital Karachi were recruited in this six months cross sectional study. Demographic information was recorded. Then patients were underwent ECG. Reports were assessed and ischemic heart disease was labeled while all the data was collected using the pro...

  4. Cardiovascular events after ischemic stroke in young adults: A prospective follow-up study.

    Science.gov (United States)

    Aarnio, Karoliina; Siegerink, Bob; Pirinen, Jani; Sinisalo, Juha; Lehto, Mika; Haapaniemi, Elena; Nave, Alexander-Heinrich; Kaste, Markku; Tatlisumak, Turgut; Putaala, Jukka

    2016-05-17

    To study the long-term risk of recurrent cardiac, arterial, and venous events in young stroke patients, and whether these risks differed between etiologic subgroups. The study population comprised 970 patients aged 15-49 years from the Helsinki Young Stroke Registry (HYSR) who had an ischemic stroke in 1994-2007. We obtained follow-up data until 2012 from the Finnish Care Register and Statistics Finland. Cumulative 15-year risks were analyzed with life tables, whereas relative risks and corresponding confidence intervals (CI) were based on hazard ratios (HR) from Cox regression analyses. There were 283 (29.2%) patients with a cardiovascular event during the median follow-up of 10.1 years (range 0.1-18.0). Cumulative 15-year risk for venous events was 3.9%. Cumulative 15-year incidence rate for composite vascular events was 34.0 (95% CI 30.1-38.2) per 1,000 person-years. When adjusted for age and sex, patients with an index stroke caused by high-risk sources of cardioembolism had the highest HR for any subsequent cardiovascular events (3.7; 95% CI 2.6-5.4), whereas the large-artery atherosclerosis group had the highest HR (2.7; 95% CI 1.6-4.6) for recurrent stroke compared with patients with stroke of undetermined etiology. The risk for future cardiovascular events after ischemic stroke in young adults remains high for years after the index stroke, in particular when the index stroke is caused by high-risk sources of cardioembolism or large-artery atherosclerosis. © 2016 American Academy of Neurology.

  5. Elevated fasting plasma cortisol is associated with ischemic heart disease and its risk factors in people with type 2 diabetes: the Edinburgh type 2 diabetes study.

    Science.gov (United States)

    Reynolds, Rebecca M; Labad, Javier; Strachan, Mark W J; Braun, Anke; Fowkes, F Gerry R; Lee, Amanda J; Frier, Brian M; Seckl, Jonathan R; Walker, Brian R; Price, Jackie F

    2010-04-01

    Increased activity of the hypothalamic-pituitary-adrenal (HPA) axis may underlie the metabolic syndrome, but whether circulating cortisol levels predict cardiovascular end points is less clear. People with type 2 diabetes are at increased cardiovascular disease risk and thus are suitable to study associations of plasma cortisol with cardiovascular risk. We aimed to assess whether altered HPA axis activity was associated with features of the metabolic syndrome and ischemic heart disease in people with type 2 diabetes. We conducted a cross-sectional cohort study in the general community, including 919 men and women aged 67.9 (4.2) yr with type 2 diabetes (the Edinburgh Type 2 Diabetes Study). We measured fasting morning plasma cortisol. Associations between cortisol levels, features of the metabolic syndrome, obesity, and ischemic heart disease were determined. Elevated plasma cortisol levels were associated with raised fasting glucose and total cholesterol levels (P cortisol levels were associated with prevalent ischemic heart disease (>800 vs. cortisol is also associated with a greater prevalence of ischemic heart disease, independent of conventional risk factors. Understanding the role of cortisol in the pathogenesis of ischemic heart disease merits further exploration.

  6. Evaluating patients with ischemic cerebrovascular disease using positron emission tomography

    International Nuclear Information System (INIS)

    Raichle, M.E.

    1982-01-01

    Recent advances in nuclear medicine imaging techniques offer an important alternative for the evaluation of therapy for ischemic cerebrovascular disease. In particular, positron emission tomography (PET), with its capacity to provide quantitative measurements of brain blood flow, metabolism and biochemistry on a truly regional basis, now offers the opportunity to evaluate therapy in terms of specific changes in these parameters. By doing this PET permits one to study the problem on an individual patient basis with each subject serving as his own control. The author has been pursuing this approach in patients considered candidates for superficial temporal artery-middle cerebral artery anastomosis to bypass major stenotic or occlusive lesions of the internal carotid or middle cerebral artery. The results indicate that PET is of considerable value in establishing much more exactly the pathophysiology of certain forms of ischemic cerebrovascular disease and evaluating a form of therapy designed to correct the basic underlying defect. (Auth./C.F.)

  7. Role of nuclear medicine in ischemic heart disease

    Energy Technology Data Exchange (ETDEWEB)

    Hayashida, Kohei; Nishimura, Tsunehiko; Uehara, Toshiisa; Naito, Hiroaki; Omine, Hiromi; Kozuka, Takahiro [National Cardiovascular Center, Suita, Osaka (Japan)

    1982-08-01

    With the progress in gamma camera and computer system, nuclear medicine has been applied for diagnostic tool in ischemic heart disease. There are two devices for cardiac images; (1) Radionuclide angiocardiography (RNA) by in vivo sup(99m)Tc-RBC labeling (2) Myocardial imaging by /sup 201/Tlcl. RNA can evaluate the kinesis of wall motion of left ventricle with gated pool scan and also detect reserve of cardiac function with exercise study. Myocardial imaging at rest can identify myocardial necrosis and the imaging in exercise can detect myocardial ischemia. The elaborateness and reproducibility of cardiac image in nuclear medicine will play the great role to evaluate clinical stage of ischemic heart disease by not only imaging but also functional diagnosis.

  8. Cardiovascular magnetic resonance in congenital heart disease

    International Nuclear Information System (INIS)

    Cazacu, A.; Ciubotaru, A.

    2010-01-01

    The increasing prevalence of congenital heart disease can be attributed to major improvements in diagnosis and treatment. Cardiovascular magnetic resonance imaging plays an important role in the clinical management strategy of patients with congenital heart disease. The development of new cardiovascular magnetic resonance (CMR) techniques allows comprehensive assessment of complex cardiac anatomy and function and provides information about the long-term residual post-operative lesions and complications of surgery. It overcomes many of the limitations of echocardiography and cardiac catheterization. This review evaluates the role of cardiovascular magnetic resonance imaging modality in the management of subject with congenital heart disease (CHD). (authors)

  9. Thyroid disease and the cardiovascular system.

    Science.gov (United States)

    Danzi, Sara; Klein, Irwin

    2014-06-01

    Thyroid hormones, specifically triiodothyronine (T3), have significant effects on the heart and cardiovascular system. Hypothyroidism, hyperthyroidism, subclinical thyroid disease, and low T3 syndrome each cause cardiac and cardiovascular abnormalities through both genomic and nongenomic effects on cardiac myocytes and vascular smooth muscle cells. In compromised health, such as occurs in heart disease, alterations in thyroid hormone metabolism may further impair cardiac and cardiovascular function. Diagnosis and treatment of cardiac disease may benefit from including analysis of thyroid hormone status, including serum total T3 levels. Copyright © 2014 Elsevier Inc. All rights reserved.

  10. Diabetes propels the risk for cardiovascular disease

    NARCIS (Netherlands)

    Diepen, van Janna A.; Thiem, Kathrin; Stienstra, Rinke; Riksen, Niels P.; Tack, Cees J.; Netea, Mihai G.

    2016-01-01

    Diabetes strongly predisposes to cardiovascular disease (CVD), the leading cause of mortality in these patients, as well as in the entire population. Hyperglycemia is an important cardiovascular risk factor as shown by the observation that even transient periods of hyperglycemia, despite return

  11. Preeclampsia: at risk for remote cardiovascular disease

    NARCIS (Netherlands)

    Harskamp, Ralf E.; Zeeman, Gerda G.

    2007-01-01

    Epidemiological data indicate that women with preeclampsia are more likely to develop cardiovascular disease (CVD) later in life. Population-based studies relate preeclampsia to an increased risk of later chronic hypertension (RR, 2.00 to 8.00) and cardiovascular morbidity/mortality (RR, 1.3 to

  12. Preeclampsia : At risk for remote cardiovascular disease

    NARCIS (Netherlands)

    Harskamp, Ralf E.; Zeeman, Gerda G.

    2007-01-01

    Epidemiological data indicate that women with preeclampsia are more likely to develop cardiovascular disease (CVD) later in life. Population-based studies relate preeclampsia to an increased risk of later chronic hypertension (RR, 2.00 to 8.00) and cardiovascular morbidity/mortality (RR, 1.3 to

  13. Coffee intake, cardiovascular disease and allcause mortality

    DEFF Research Database (Denmark)

    Nordestgaard, Ask Tybjærg; Nordestgaard, Børge Grønne

    2016-01-01

    Background: Coffee has been associated with modestly lower risk of cardiovascular disease and all-cause mortality in meta-analyses; however, it is unclear whether these are causal associations. We tested first whether coffee intake is associated with cardiovascular disease and all-cause mortality...... observationally; second, whether genetic variations previously associated with caffeine intake are associated with coffee intake; and third, whether the genetic variations are associated with cardiovascular disease and all-cause mortality. Methods: First, we used multivariable adjusted Cox proportional hazard......- and age adjusted Cox proportional hazard regression models to examine genetic associations with cardiovascular disease and all-cause mortality in 112 509 Danes. Finally, we used sex and age-adjusted logistic regression models to examine genetic associations with ischaemic heart disease including...

  14. Understanding the application of stem cell therapy in cardiovascular diseases

    Directory of Open Access Journals (Sweden)

    Sharma RK

    2012-10-01

    Full Text Available Rakesh K Sharma, Donald J Voelker, Roma Sharma, Hanumanth K ReddyUniversity of Arkansas for Medical Sciences, Medical Center of South Arkansas, El Dorado, AR, USAAbstract: Throughout their lifetime, an individual may sustain many injuries and recover spontaneously over a period of time, without even realizing the injury in the first place. Wound healing occurs due to a proliferation of stem cells capable of restoring the injured tissue. The ability of adult stem cells to repair tissue is dependent upon the intrinsic ability of tissues to proliferate. The amazing capacity of embryonic stem cells to give rise to virtually any type of tissue has intensified the search for similar cell lineage in adults to treat various diseases including cardiovascular diseases. The ability to convert adult stem cells into pluripotent cells that resemble embryonic cells, and to transplant those in the desired organ for regenerative therapy is very attractive, and may offer the possibility of treating harmful disease-causing mutations. The race is on to find the best cells for treatment of cardiovascular disease. There is a need for the ideal stem cell, delivery strategies, myocardial retention, and time of administration in the ideal patient population. There are multiple modes of stem cell delivery to the heart with different cell retention rates that vary depending upon method and site of injection, such as intra coronary, intramyocardial or via coronary sinus. While there are crucial issues such as retention of stem cells, microvascular plugging, biodistribution, homing to myocardium, and various proapoptotic factors in the ischemic myocardium, the regenerative potential of stem cells offers an enormous impact on clinical applications in the management of cardiovascular diseases.Keywords: stem cell therapy, stem cell delivery, cardiovascular diseases, myocardial infarction, cardiomyopathy

  15. Screen-detected gallstone disease and cardiovascular disease

    DEFF Research Database (Denmark)

    Shabanzadeh, Daniel Mønsted; Skaaby, Tea; Sørensen, Lars Tue

    2017-01-01

    Knowledge about temporal associations for screen-detected gallstone disease and cardiovascular disease is limited. The objective of this study was to determine if screen-detected gallstones or cholecystectomy was associated with development of cardiovascular disease. A cohort study of three...... of cardiovascular disease through nationwide registers until December 2014. Multivariable Cox regression analyses were performed including traditional cardiovascular disease risk factors and apolipoprotein E genotype. Gallstone disease was identified in 10% (591/5928) of participants at baseline of whom 6.8% had...... gallstones and 3.2% had cholecystectomy. The study population was followed for a period of 32 years with only 1% lost to follow-up. Gallstone disease was associated with all cardiovascular disease (hazard ratio (HR) 1.36, 95% confidence interval (CI) [1.17;1.59]) and to the subgroups coronary artery (HR 1...

  16. Heart ischemic disease and longevity: unsolved problems

    Directory of Open Access Journals (Sweden)

    Markova T.Yu.

    2015-03-01

    Full Text Available The purpose of the study was to estimate clinical signs and course of coronary heart disease in long-livers and centenarians. Material and Methods. The study included overall population of Saratov — Engels agglomeration's long-livers (>=90 years old, n=198. Results. The rates of major clinical forms of coronary heart disease were detected: atrial fibrillation — 10.6%, chronic heart failure (with preserved ejection fraction — 10.1 % and angina — 5.1 %. Myocardial infarction was verified in 9.6% of long-livers. Myocardial scar criteria prevailed over myocardial infarction history. Received data corroborated dissolving phenomena of coronary heart disease and noninsulin dependent diabetes mellitus in long-livers. Gender differences in electrophysiological parameters were detected in long-livers. Centenarians with the history of myocardial infarction preserved a satisfactory level of physical activity. Conclusion. Received data confirm a presence of an excessive security: prevention of coronary heart disease manifestation and progression in longevity. Long-livers should be considered as a natural model of an antiatherogenic factors and mechanisms.

  17. Disease Human - MDC_CardiovascularMortality2006

    Data.gov (United States)

    NSGIC Local Govt | GIS Inventory — Polygon feature class based on Zip Code boundaries showing the rate of deaths due to major cardiovascular diseases per 1000 residents of Miami-Dade County in 2006.

  18. The gut microbiome in atherosclerotic cardiovascular disease

    DEFF Research Database (Denmark)

    Jie, Zhuye; Xia, Huihua; Zhong, Shi-Long

    2017-01-01

    The gut microbiota has been linked to cardiovascular diseases. However, the composition and functional capacity of the gut microbiome in relation to cardiovascular diseases have not been systematically examined. Here, we perform a metagenome-wide association study on stools from 218 individuals...... with atherosclerotic cardiovascular disease (ACVD) and 187 healthy controls. The ACVD gut microbiome deviates from the healthy status by increased abundance of Enterobacteriaceae and Streptococcus spp. and, functionally, in the potential for metabolism or transport of several molecules important for cardiovascular...... health. Although drug treatment represents a confounding factor, ACVD status, and not current drug use, is the major distinguishing feature in this cohort. We identify common themes by comparison with gut microbiome data associated with other cardiometabolic diseases (obesity and type 2 diabetes...

  19. Cardiovascular Disease Outcomes Among the NASA Astronaut Corps

    Science.gov (United States)

    Charvat, Jacqueline M.; Lee, Stuart M. C.; Wear, Mary L.; Stenger, Michael B.; Van Baalen, Mary

    2018-01-01

    BACKGROUND: Acute effects of spaceflight on the cardiovascular system have been studied extensively, but the combined chronic effects of spaceflight and aging are not well understood. Preparation for and participation in spaceflight activities are associated with changes in the cardiovascular system such as decreased carotid artery distensibility and decreased ventricular mass which may lead to an increased risk of cardiovascular disease. Additionally, astronauts who travel into space multiple times or for longer durations may be at an increased risk across their lifespan. To that end, the purpose of this study was to determine the incidence of common cardiovascular disease (CVD) outcomes among the NASA astronaut corps during their active career and through retirement. METHODS: Cardiovascular disease outcomes were defined as reports of any of the following: myocardial infarction (MI), revascularization procedures (coronary artery bypass graft surgery [CABG] or percutaneous coronary intervention [PCI]), hypertension, stroke or transient ischemic attack [TIA], heart failure, or total CVD (as defined by the AHA - combined outcome of MI, Angina Pectoris, heart failure, stroke, and hypertension). Each outcome was identified individually from review of NASA's Electronic Medical Record (EMR), EKG reports, and death certificates using ICD-9 codes as well as string searches of physician notes of astronaut exams that occurred between 1959 and 2016. RESULTS: Of 338 NASA astronauts selected as of 2016, 9 reported an MI, 12 reported a revascularization procedure, (7 PCI and 5 CABG), 4 reported Angina (without MI), 5 reported heart failure, 9 reported stroke/TIA, and 96 reported hypertension. Total CVD was reported in 105 astronauts. No astronaut who had an MI or revascularization procedure flew a spaceflight mission following the event. All MI, revascularization, and stroke events occurred in male astronauts. When reviewing astronaut ECG reports, abnormal ECG reports were found

  20. Cardiovascular diseases in dental practice : Practical considerations

    OpenAIRE

    Margaix Muñoz, María; Jiménez Soriano, Yolanda; Poveda Roda, Rafael; Sarrión Pérez, María Gracia

    2008-01-01

    Coronary heart disease is the principal cause of death in the industrialized world. Its most serious expression, acute myocardial infarction, causes 7.2 million deaths each year worldwide, and it is estimated that 20% of all people will suffer heart failure in the course of their lifetime. The control of risk cardiovascular factors, including arterial hypertension, obesity and diabetes mellitus is the best way to prevent such diseases. The most frequent and serious cardiovascular emergenc...

  1. Relationship between Inflammation and Cardiovascular Diseases

    OpenAIRE

    Riddhi Patel; Henish Patel; Rachana Sarawade

    2013-01-01

    Inflammation is a part of complex biological response of vascular tissue to harmful stimuli such as pathogens, damaged cells or irritants. Recent advance in basic science have established a fundamental role for inflammation immediating all stages of cardiovascular diseases from initiation, progression and complications. Inflammation is thread linking to cardiovascular diseases. Clinical studies have shown that this emerging biology of inflammation play important role in pathogenesis of acute ...

  2. Cardiovascular risk and subclinical cardiovascular disease in polycystic ovary syndrome.

    Science.gov (United States)

    Bajuk Studen, Katica; Jensterle Sever, Mojca; Pfeifer, Marija

    2013-01-01

    In addition to its effects on reproductive health, it is now well recognized that polycystic ovary syndrome (PCOS) is a metabolic disorder, characterized by decreased insulin sensitivity which leads to an excess lifetime risk of type 2 diabetes and cardiovascular disease. PCOS patients are often obese, hypertensive, dyslipidemic and insulin resistant; they have obstructive sleep apnea and have been reported to have higher aldosterone levels in comparison to normal healthy controls. These are all components of an adverse cardiovascular risk profile. Many studies exploring subclinical atherosclerosis using different methods (flow-mediated dilatation, intima media thickness, arterial stiffness, coronary artery calcification) as well as assessing circulating cardiovascular risk markers, point toward an increased cardiovascular risk and early atherogenesis in PCOS. The risk and early features of subclinical atherosclerosis can be reversed by non-medical (normalization of weight, healthy lifestyle) and medical (metformin, thiazolidinediones, spironolactone, and statins) interventions. However, the long-term risk for cardiovascular morbidity and mortality as well as the clinical significance of different interventions still need to be properly addressed in a large prospective study. Copyright © 2013 S. Karger AG, Basel.

  3. Right ventricular function in patients with ischemic heart disease

    International Nuclear Information System (INIS)

    Araki, Haruo; Hisano, Ryuichi; Nagata, Yoshiyuki; Caglar, N.; Nakamura, Motoomi

    1985-01-01

    Thirty-five patients with ischemic heart disease (IHD) and 10 normal subjects were studied. Right and left ventricular ejecction fractions (EF) were determined using equilibrium radionuclide ventriculography with technetium-99m. Furthermore, abnormal motion of the right ventricular septal wall was obtained by cardiac cathetelization, and its relation to the right ventricular EF was examined. In IHD patients with anterior myocardial infarction, left ventricular EF decreased, but right ventricular EF was normal. This suggested that left ventricular dysfunction does not always have an effect on right ventricular function. Right ventricular EF was normal even when akinesis or dyskinesis was present in the ventricular septul, suggesting that abnormal motion of the ventricular septal wall has no significantly stimulant effect on right ventricular function. A decreased right ventricular EF was likely to occur only when the right ventricular free wall became ischemic or necrotic simultaneously with occurrence of posterior myocardial infarction. (Namekawa, K.)

  4. The association of atopy with incidence of ischemic heart disease, stroke, and diabetes

    DEFF Research Database (Denmark)

    Skaaby, Tea; Husemoen, Lise Lotte Nystrup; Thuesen, Betina Heinsbæk

    2015-01-01

    analyzed by Cox regression analyses with age as underlying time axis and adjusted for study cohort, gender, education, body mass index, alcohol intake, smoking habits, physical activity during leisure time, serum lipids, and blood pressure. The prevalence of atopy was 26.9 % (n = 3,994). There were 1......Allergy is a systemic inflammatory disease that could theoretically affect the risk of cardiovascular disease (CVD) and diabetes through inflammatory pathways or mast cell-induced coronary spasm. Whether allergy is associated with an increased risk of CVD and diabetes is largely unknown. We......-specific IgE positivity to inhalant allergens. The Danish National Diabetes Register enabled identification of incident diabetes. Likewise, the Danish Registry of Causes of Death and the Danish National Patient Register provided information on fatal and non-fatal ischemic heart disease and stroke. Data were...

  5. Cardiovascular Disease and Thyroid Function

    DEFF Research Database (Denmark)

    Faber, Jens; Selmer, Christian

    2014-01-01

    Thyroid function has a profound effect on the heart, and both all-cause and cardiovascular mortality rates are increased in hyperthyroidism. New-onset atrial fibrillation carries a prolonged risk for the development of hyperthyroidism, suggesting altered availability of thyroid hormones at the ce......Thyroid function has a profound effect on the heart, and both all-cause and cardiovascular mortality rates are increased in hyperthyroidism. New-onset atrial fibrillation carries a prolonged risk for the development of hyperthyroidism, suggesting altered availability of thyroid hormones...... at the cellular level. Subclinical hyperthyroidism is associated with increased left ventricular mass of the heart, which reverts after obtaining euthyroidism. Mortality and risk of major cardiovascular events are increased. Subclinical hypothyroidism is also associated with subtle changes in the heart, e.g. its...

  6. Neuropsychological evaluation of children after ischemic cerebrovascular disease

    Directory of Open Access Journals (Sweden)

    Guimarães Inês Elcione

    2002-01-01

    Full Text Available The purpose of this study is to associate neuropsychological evaluation with neuroimaging results in children with cerebral tomography indicating ischemic cerebrovascular disease (ICVD. Neuroimaging, neurological exams and neuropsychological instruments were used to evaluate five children. The study revealed that the cognitive and perceptive skills in two children were normal and motor sequele in four cases. The rhythm, visual and speech receptive skills remained unchanged. In four cases the SPECT exam showed regions with hypoperfusion and in four cases the EEG was normal. Neuropsychological, neurological and image indication some degree of sequele demonstrating the importance of follow up of children who had suffered cerebrovascular disease.

  7. Therapeutic inertia in the outpatient management of dyslipidemia in patients with ischemic heart disease. The inertia study.

    Science.gov (United States)

    Lázaro, Pablo; Murga, Nekane; Aguilar, Dolores; Hernández-Presa, Miguel A

    2010-12-01

    Studies indicate that dyslipidemia is undertreated. Numerous systematic reviews have shown that, even when therapeutic targets set by clinical practice guidelines have not been met, treatment remains unchanged despite the availability of alternatives approaches. The result is increased morbidity and mortality. Our aims were to investigate this phenomenon, known as therapeutic inertia, in patients with dyslipidemia and ischemic heart disease, and to determine its possible causes. national, multicenter, observational study of data obtained from physicians by questionnaire and from the clinical records of patients with ischemic heart disease. Main variable: therapeutic inertia during a consultation, defined as treatment remaining the same despite a change being indicated (e.g. low-density lipoprotein cholesterol >100 mg/dl or >70 mg/dl in diabetics). Covariates: physician, patient and consultation characteristics. multivariate logistic regression analysis of factors associated with therapeutic inertia during a consultation. Overall, 43% of consultations involved therapeutic inertia, and an association with coronary risk factors, including diabetes, did not result in a change in treatment. Therapeutic inertia occurred more frequently when there was a long time between the diagnosis and treatment of dyslipidemia and that of ischemic heart disease. Undertreatment was particularly common in women despite a greater overall risk. The more experienced physicians treated younger patients more appropriately. Clinical practice was improved by educational sessions at conferences. Therapeutic inertia was common in patients with chronic ischemic heart disease and dyslipidemia, irrespective of overall cardiovascular risk. Factors associated with the patient, disease and physician had an influence.

  8. [Cooperative Cardiovascular Disease Research Network (RECAVA)].

    Science.gov (United States)

    García-Dorado, David; Castro-Beiras, Alfonso; Díez, Javier; Gabriel, Rafael; Gimeno-Blanes, Juan R; Ortiz de Landázuri, Manuel; Sánchez, Pedro L; Fernández-Avilés, Francisco

    2008-01-01

    Today, cardiovascular disease is the principal cause of death and hospitalization in Spain, and accounts for an annual healthcare budget of more than 4000 million euros. Consequently, early diagnosis, effective prevention, and the optimum treatment of cardiovascular disease present a significant social and healthcare challenge for the country. In this context, combining all available resources to increase the efficacy and healthcare benefits of scientific research is a priority. This rationale prompted the establishment of the Spanish Cooperative Cardiovascular Disease Research Network, or RECAVA (Red Temática de Investigación Cooperativa en Enfermedades Cardiovasculares), 5 years ago. Since its foundation, RECAVA's activities have focused on achieving four objectives: a) to facilitate contacts between basic, clinical and epidemiological researchers; b) to promote the shared use of advanced technological facilities; c) to apply research results to clinical practice, and d) to train a new generation of translational cardiovascular researchers in Spain. At present, RECAVA consists of 41 research groups and seven shared technological facilities. RECAVA's research strategy is based on a scientific design matrix centered on the most important cardiovascular processes. The level of RECAVA's research activity is reflected in the fact that 28 co-authored articles were published in international journals during the first six months of 2007, with each involving contributions from at least two groups in the network. Finally, RECAVA also participates in the work of the Spanish National Center for Cardiovascular Research, or CNIC (Centro Nacional de Investigación Cardiovascular), and some established Biomedical Research Network Centers, or CIBER (Centros de Investigación Biomédica en RED), with the aim of consolidating the development of a dynamic multidisciplinary research framework that is capable of meeting the growing challenge that cardiovascular disease will present

  9. Cerebral Vascular Disease and Neurovascular Injury in Ischemic Stroke

    Science.gov (United States)

    Hu, Xiaoming; De Silva, T. Michael; Chen, Jun; Faraci, Frank M.

    2017-01-01

    The consequences of cerebrovascular disease are among the leading health issues worldwide. Large and small cerebral vessel disease can trigger stroke and contribute to the vascular component of other forms of neurological dysfunction and degeneration. Both forms of vascular disease are driven by diverse risk factors, with hypertension as the leading contributor. Despite the importance of neurovascular disease and subsequent injury following ischemic events, fundamental knowledge in these areas lag behind our current understanding of neuroprotection and vascular biology in general. The goal of this review is to address select key structural and functional changes in the vasculature that promote hypoperfusion and ischemia, while also affecting the extent of injury and effectiveness of therapy. In addition, as damage to the blood-brain barrier (BBB) is one of the major consequences of ischemia, we discuss cellular and molecular mechanisms underlying ischemia-induced changes in BBB integrity and function, including alterations in endothelial cells and the contribution of pericytes, immune cells, and matrix metalloproteinases. Identification of cell types, pathways, and molecules that control vascular changes before and after ischemia may result in novel approaches to slow the progression of cerebrovascular disease and lessen both the frequency and impact of ischemic events. PMID:28154097

  10. Risk of cardiovascular disease following radiation exposure

    International Nuclear Information System (INIS)

    Trivedi, A.; Vlahovich, S.; Cornett, R.J.

    2001-01-01

    Excess radiation-induced cardiac mortalities have been reported among radiotherapy patients. Many case reports describe the occurrence of atherosclerosis following radiotherapy for Hodgkin's disease and breast cancer. Some case reports describe the cerebral infarction following radiotherapy to neck region, and of peripheral vascular disease of the lower extremities following radiotherapy to the pelvic region. The association of atomic bomb radiation and cardiovascular disease has been examined recently by incidence studies and prevalence studies of various endpoints of atherosclerosis; all endpoints indicated an increase of cardiovascular disease in the exposed group. It is almost certain that the cardiovascular disease is higher among atomic bomb survivors. However, since a heavy exposure of 10-40 Gy is delivered in radiotherapy and the bomb survivors were exposed to radiation at high dose and dose-rate, the question is whether the results can be extrapolated to individuals exposed to lower levels of radiation. Some recent epidemiological studies on occupationally exposed workers and population living near Chernobyl have provided the evidence for cardiovascular disease being a significant late effect at relatively low doses of radiation. However, the issue of non-cancer mortality from radiation is complicated by lack of adequate information on doses, and many other confounding factors (e.g., smoking habits or socio-economic status). This presentation will evaluate possible radiobiological mechanisms for radiation-induced cardiovascular disease, and will address its relevance to radiation protection management at low doses and what the impact might be on future radiation risk assessments. (authors)

  11. Racism and cardiovascular disease: implications for nursing.

    Science.gov (United States)

    Jackson, Jennifer; McGibbon, Elizabeth; Waldron, Ingrid

    2013-01-01

    The social determinants of health (SDH) are recognized as a prominent influence on health outcomes across the lifespan. Racism is identified as a key SDH. In this article, the authors describe the concept of racism as an SDH, its impact in discriminatory actions and inactions, and the implications for cardiovascular nurses. Although research in Canada on the links among racism, stress, and cardiovascular disease is limited, there is growing evidence about the stress of racism and its long-term impact on cardiovascular health. The authors discuss how cardiovascular nursing could be enhanced through an understanding of racism-related stress, and race-based differences in cardiovascular care. The authors conclude with strategies for action to address this nursing concern.

  12. Association between alcohol and cardiovascular disease

    DEFF Research Database (Denmark)

    Holmes, Michael V; Dale, Caroline E; Zuccolo, Luisa

    2014-01-01

    OBJECTIVE: To use the rs1229984 variant in the alcohol dehydrogenase 1B gene (ADH1B) as an instrument to investigate the causal role of alcohol in cardiovascular disease. DESIGN: Mendelian randomisation meta-analysis of 56 epidemiological studies. PARTICIPANTS: 261 991 individuals of European...... descent, including 20 259 coronary heart disease cases and 10 164 stroke events. Data were available on ADH1B rs1229984 variant, alcohol phenotypes, and cardiovascular biomarkers. MAIN OUTCOME MEASURES: Odds ratio for coronary heart disease and stroke associated with the ADH1B variant in all individuals...... disease than those without the genetic variant. This suggests that reduction of alcohol consumption, even for light to moderate drinkers, is beneficial for cardiovascular health....

  13. Magnetic resonance imaging in cardiovascular disease

    International Nuclear Information System (INIS)

    Eckel, C.G.; Mettler, F.A. Jr.; Wicks, J.D.; Stevens, G.F.

    1986-01-01

    How does magnetic resonance imaging (MRI) currently contribute in the evaluation of patients with suspected heart disease? What role will MRI play in the future in evaluation of cardiovascular disease? To understand better where MRI fits into the diagnostic algorithm of cardiovascular disease the authors first consider the characteristics that they would like to see in the ideal diagnostic test and then survey the available cardiac diagnostic tests to note the characteristics that limit or recommend a test. In the final analysis, the justification for expensive diagnostic tests such as MRI must be an overall improvement in survival or quality of life in those patients treated after diagnosis

  14. Erythropoietin in cardiovascular diseases : exploring new avenues

    NARCIS (Netherlands)

    Van der Meer, Peter; Veldhuisen, Dirk J. N.; Januzzi, James L.

    Cardiovascular disease is an important burden in the Western world, with a prevalence that is increasing exponentially. Indeed, the lifetime risk of coronary artery disease at 40 years of age is I in 2 for men and I in 3 for women, and it is estimated that one-third of the population worldwide will

  15. [Air pollution and cardiovascular disease in Trondheim].

    Science.gov (United States)

    Mannsåker, Bård; Vikan, Torkel; Holme, Jonas

    2004-05-20

    There is some evidence linking air pollution to cardiovascular morbidity. Our aim was to examine whether there is a correlation between air pollution and cardiovascular morbidity in the city of Trondheim, Norway. We compared the mean daily number of admissions for cardiovascular disease to the St. Olav University hospital on days with relatively low and high levels of PM10 (1993-2001), PM2,5, NO, NO2, SO2, O3, toluene and paraxylene (1998-2001). A time series analysis was carried out to see how day-to-day variations in concentrations of air pollutants correlated with the number of hospitalizations for cardiovascular disease. In the bivariate analysis, the mean daily number of hospitalizations was found to be significantly higher (p < 0.05) on days with NO and NO2 levels above the 80 th percentile (57.6 microg/m3 and 43.1 microg/m3, respectively) than on days with pollutant levels below the 20th percentile (11.3 microg/m3 and 16.9 microg/m3, respectively). Time series analysis did not show any statistically significant correlation between day-to-day variations in air pollution and hospital admissions for cardiovascular disease. The findings regarding NO2 and NO indicate that exposure to gases and/or ultra-small particles from diesel exhaust may influence cardiovascular morbidity.

  16. Cardiovascular disease risk factors and cognitive impairment.

    Science.gov (United States)

    Nash, David T; Fillit, Howard

    2006-04-15

    The role of cardiovascular disease risk factors in the occurrence and progression of cognitive impairment has been the subject of a significant number of publications but has not achieved widespread recognition among many physicians and educated laymen. It is apparent that the active treatment of certain of these cardiovascular disease risk factors is accompanied by a reduced risk for cognitive impairment. Patients with hypertension who are treated experience fewer cardiovascular disease events as well as less cognitive impairment than similar untreated patients. Patients who exercise may present with less cognitive impairment, and obesity may increase the risk for cognitive impairment. Lipid abnormalities and genetic markers are associated with an increased risk for cardiovascular disease and cognitive impairment. Autopsy studies have demonstrated a correlation between elevated levels of cholesterol and amyloid deposition in the brain. Research has demonstrated a relation between atherosclerotic obstruction lesions in the circle of Willis and dementia. Diabetes mellitus is associated with an increased risk for cardiovascular disease and cognitive impairment. A number of nonpharmacologic factors have a role in reducing the risk for cognitive impairment. Antioxidants, fatty acids, and micronutrients may have a role, and diets rich in fruits and vegetables and other dietary approaches may improve the outlook for patients considered at risk for cognitive impairment.

  17. Ivabradine: An Intelligent Drug for the Treatment of Ischemic Heart Disease

    Directory of Open Access Journals (Sweden)

    Graziano Riccioni

    2012-11-01

    Full Text Available Heart rate (HR is a precisely regulated variable, which plays a critical role in health and disease. Elevated resting HR is a significant predictor of all-cause and cardiovascular mortality in the general population and patients with cardiovascular disease (CVD. β-blocking drugs exert negative effects on regional myocardial blood flow and function when HR reduction is eliminated by atrial pacing; calcium channel antagonists (CCAs functionally antagonize coronary vasoconstriction mediated through α-adreno-receptors and are thus devoid of this undesired effect, but the compounds are nevertheless negative inotropes. From these observations derives the necessity to find alternative, more selective drugs to reduce HR through inhibition of specific electrical current (If. Ivabradine (IVA is a novel specific HR-lowering agent that acts in sinus atrial node (SAN cells by selectively inhibiting the pacemaker If current in a dose-dependent manner by slowing the diastolic depolarization slope of SAN cells, and by reducing HR at rest during exercise in humans. Coronary artery diseases (CAD represent the most common cause of death in middle–aged and older adults in European Countries. Most ischemic episodes are triggered by an increase in HR, that induces an imbalance between myocardial oxygen delivery and consumption. IVA, a selective and specific inhibitor of the If current which reduced HR without adverse hemodynamic effects, has clearly and unequivocally demonstrated its efficacy in the treatment of chronic stable angina pectoris (CSAP and myocardial ischemia with optimal tolerability profile due to selective interaction with If channels. The aim of this review is to point out the usefulness of IVA in the treatment of ischemic heart disease.

  18. The efficacy of edaravone (radicut), a free radical scavenger, for cardiovascular disease.

    Science.gov (United States)

    Kikuchi, Kiyoshi; Tancharoen, Salunya; Takeshige, Nobuyuki; Yoshitomi, Munetake; Morioka, Motohiro; Murai, Yoshinaka; Tanaka, Eiichiro

    2013-07-04

    Edaravone was originally developed as a potent free radical scavenger, and has been widely used to treat acute ischemic stroke in Japan since 2001. Free radicals play an important role in the pathogenesis of a variety of diseases, such as cardiovascular diseases and stroke. Therefore, free radicals may be targets for therapeutic intervention in these diseases. Edaravone shows protective effects on ischemic insults and inflammation in the heart, vessel, and brain in experimental studies. As well as scavenging free radicals, edaravone has anti-apoptotic, anti-necrotic, and anti-cytokine effects in cardiovascular diseases and stroke. Edaravone has preventive effects on myocardial injury following ischemia and reperfusion in patients with acute myocardial infarction. Edaravone may represent a new therapeutic intervention for endothelial dysfunction in the setting of atherosclerosis, heart failure, diabetes, or hypertension, because these diseases result from oxidative stress and/or cytokine-induced apoptosis. This review evaluates the potential of edaravone for treatment of cardiovascular disease, and covers clinical and experimental studies conducted between 1984 and 2013. We propose that edaravone, which scavenges free radicals, may offer a novel option for treatment of cardiovascular diseases. However, additional clinical studies are necessary to verify the efficacy of edaravone.

  19. The Efficacy of Edaravone (Radicut, a Free Radical Scavenger, for Cardiovascular Disease

    Directory of Open Access Journals (Sweden)

    Eiichiro Tanaka

    2013-07-01

    Full Text Available Edaravone was originally developed as a potent free radical scavenger, and has been widely used to treat acute ischemic stroke in Japan since 2001. Free radicals play an important role in the pathogenesis of a variety of diseases, such as cardiovascular diseases and stroke. Therefore, free radicals may be targets for therapeutic intervention in these diseases. Edaravone shows protective effects on ischemic insults and inflammation in the heart, vessel, and brain in experimental studies. As well as scavenging free radicals, edaravone has anti-apoptotic, anti-necrotic, and anti-cytokine effects in cardiovascular diseases and stroke. Edaravone has preventive effects on myocardial injury following ischemia and reperfusion in patients with acute myocardial infarction. Edaravone may represent a new therapeutic intervention for endothelial dysfunction in the setting of atherosclerosis, heart failure, diabetes, or hypertension, because these diseases result from oxidative stress and/or cytokine-induced apoptosis. This review evaluates the potential of edaravone for treatment of cardiovascular disease, and covers clinical and experimental studies conducted between 1984 and 2013. We propose that edaravone, which scavenges free radicals, may offer a novel option for treatment of cardiovascular diseases. However, additional clinical studies are necessary to verify the efficacy of edaravone.

  20. Influenza vaccines for preventing cardiovascular disease

    Directory of Open Access Journals (Sweden)

    Christine Clar

    Full Text Available ABSTRACTBACKGROUND: This is an update of the original review published in 2008. The risk of adverse cardiovascular outcomes is increased with influenza-like infection, and vaccination against influenza may improve cardiovascular outcomes.OBJECTIVES: To assess the potential benefits of influenza vaccination for primary and secondary prevention of cardiovascular disease.METHODS:Search methods:We searched the following electronic databases on 18 October 2013: The Cochrane Library (including Cochrane Central Register of Controlled Trials (CENTRAL, Database of Abstracts of Reviews of Effects (DARE, Economic Evaluation Database (EED and Health Technology Assessment database (HTA, MEDLINE, EMBASE, Science Citation Index Expanded, Conference Proceedings Citation Index - Science and ongoing trials registers (www.controlled-trials.com/ and www.clinicaltrials.gov. We examined reference lists of relevant primary studies and systematic reviews. We performed a limited PubMed search on 20 February 2015, just before publication.Selection criteria:Randomised controlled trials (RCTs of influenza vaccination compared with placebo or no treatment in participants with or without cardiovascular disease, assessing cardiovascular death or non-fatal cardiovascular events.Data collection and analysis:We used standard methodological procedures as expected by The Cochrane Collaboration. We carried out meta-analyses only for cardiovascular death, as other outcomes were reported too infrequently. We expressed effect sizes as risk ratios (RRs, and we used random-effects models.MAIN RESULTS: We included eight trials of influenza vaccination compared with placebo or no vaccination, with 12,029 participants receiving at least one vaccination or control treatment. We included six new studies (n = 11,251, in addition to the two included in the previous version of the review. Four of these trials (n = 10,347 focused on prevention of influenza in the general or elderly population

  1. Influenza vaccines for preventing cardiovascular disease.

    Science.gov (United States)

    Clar, Christine; Oseni, Zainab; Flowers, Nadine; Keshtkar-Jahromi, Maryam; Rees, Karen

    2015-05-05

    This is an update of the original review published in 2008. The risk of adverse cardiovascular outcomes is increased with influenza-like infection, and vaccination against influenza may improve cardiovascular outcomes. To assess the potential benefits of influenza vaccination for primary and secondary prevention of cardiovascular disease. We searched the following electronic databases on 18 October 2013: The Cochrane Library (including Cochrane Central Register of Controlled Trials (CENTRAL), Database of Abstracts of Reviews of Effects (DARE), Economic Evaluation Database (EED) and Health Technology Assessment database (HTA)), MEDLINE, EMBASE, Science Citation Index Expanded, Conference Proceedings Citation Index - Science and ongoing trials registers (www.controlled-trials.com/ and www.clinicaltrials.gov). We examined reference lists of relevant primary studies and systematic reviews. We performed a limited PubMed search on 20 February 2015, just before publication. Randomised controlled trials (RCTs) of influenza vaccination compared with placebo or no treatment in participants with or without cardiovascular disease, assessing cardiovascular death or non-fatal cardiovascular events. We used standard methodological procedures as expected by The Cochrane Collaboration. We carried out meta-analyses only for cardiovascular death, as other outcomes were reported too infrequently. We expressed effect sizes as risk ratios (RRs), and we used random-effects models. We included eight trials of influenza vaccination compared with placebo or no vaccination, with 12,029 participants receiving at least one vaccination or control treatment. We included six new studies (n = 11,251), in addition to the two included in the previous version of the review. Four of these trials (n = 10,347) focused on prevention of influenza in the general or elderly population and reported cardiovascular outcomes among their safety analyses; four trials (n = 1682) focused on prevention of

  2. Cardiovascular magnetic resonance in carotid atherosclerotic disease

    Directory of Open Access Journals (Sweden)

    Chen Huijun

    2009-12-01

    Full Text Available Abstract Atherosclerosis is a chronic, progressive, inflammatory disease affecting many vascular beds. Disease progression leads to acute cardiovascular events such as myocardial infarction, stroke and death. The diseased carotid alone is responsible for one third of the 700,000 new or recurrent strokes occurring yearly in the United States. Imaging plays an important role in the management of atherosclerosis, and cardiovascular magnetic resonance (CMR of the carotid vessel wall is one promising modality in the evaluation of patients with carotid atherosclerotic disease. Advances in carotid vessel wall CMR allow comprehensive assessment of morphology inside the wall, contributing substantial disease-specific information beyond luminal stenosis. Although carotid vessel wall CMR has not been widely used to screen for carotid atherosclerotic disease, many trials support its potential for this indication. This review summarizes the current state of knowledge regarding carotid vessel wall CMR and its potential clinical application for management of carotid atherosclerotic disease.

  3. [Trend analysis on the death rate of ischemic heart disease and cerebrovascular disease among Xuzhou residents from 2011 to 2015].

    Science.gov (United States)

    Chen, P P; Lou, P A; Zhang, P; Qiao, C; Li, T; Dong, Z M

    2017-07-24

    Objective: To analyze the epidemiological characteristics and trend of ischemic heart disease and cerebrovascular disease mortality among Xuzhou residents from 2011 to 2015. Methods: The mortality data of the ischemic heart disease and cerebrovascular disease were obtained from the registration disease surveillance system covering the residents of the city from 2011 to 2015. Ischemic heart disease and cerebrovascular disease were identified according to the international classification of diseases (ICD-10), Ischemic heart diseases include I20 to I25 (angina pectoris, acute myocardial infarction, certain current complications following acute myocardial infarction, other acute ischemic heart diseases chronic ischemic heart disease); cerebrovascular diseases include I60 to I69 (subarachnoid hemorrhage, intracerebral hemorrhage, other non-traumatic hemorrhage, cerebral infarction, stroke not specified as hemorrhage or infarction, other cerebrovascular diseases, sequelae of cerebrovascular disease). Results: (1)From 2011 to 2015, the chronic ischemia Cardio-Cerebrovascular disease mortality of residents in Xuzhou was 261.2 per one hundred thousand (129 950/49 748 321), 269.9 per one hundred thousand(69 562/25 775 930)for male residents, 252.0 per one hundred thousand(60 388/23 972 391)for female residents, the mortality rate in men was significantly higher than that in women ( P disease mortality rate of urban residents was 243.8 per one hundred thousand(17 049/6 993 787), which was lower than the rate of rural residents (264.0 per one hundred thousand(112 901/42 754 534), P heart disease in Xuzhou city remained unchanged: 117.1 per one hundred thousand(11 416/9 747 768), 126.8 per one hundred thousand(12 177/9 600 745), 112.0 per one hundred thousand(11 184/9 986 877), 115.2 per one hundred thousand(11 697/10 151 842), 117.1 per one hundred thousand(12 019/10 261 089, P >0.05). The mortality rate of cerebrovascular disease were 154.0 per one hundred thousand(15 014

  4. LOCAL ANESTHETICS IN PATIENTS WITH CARDIOVASCULAR DISEASES.

    Directory of Open Access Journals (Sweden)

    risto Daskalov

    2015-03-01

    Full Text Available A significant problem in the dental medicine is pain alleviation. Many studies in the dental anesthesiology result in the production of new agents for locoregional anesthesia. Objective: This article aim to present the results of the last studies on the effect of the local anesthetics used in the oral surgery on patients with cardiovascular diseases. Material: A general review of the existing literature on the effect of the adrenaline, included as vasoconstrictor in the local anesthetics, used in patients with cardiovascular diseases is made. The benefits of vasoconstrictors for the quality of the anesthetic effect are proven. Conclusion: A small amount of adrenaline in the anesthetic solution does not result in complications development in patients with controlled cardiovascular diseases. Articaine is recommended agent of first choice for local anesthesia in the oral surgery.

  5. Microparticles as Potential Biomarkers of Cardiovascular Disease

    International Nuclear Information System (INIS)

    França, Carolina Nunes; Izar, Maria Cristina de Oliveira; Amaral, Jônatas Bussador do; Tegani, Daniela Melo; Fonseca, Francisco Antonio Helfenstein

    2015-01-01

    Primary prevention of cardiovascular disease is a choice of great relevance because of its impact on health. Some biomarkers, such as microparticles derived from different cell populations, have been considered useful in the assessment of cardiovascular disease. Microparticles are released by the membrane structures of different cell types upon activation or apoptosis, and are present in the plasma of healthy individuals (in levels considered physiological) and in patients with different pathologies. Many studies have suggested an association between microparticles and different pathological conditions, mainly the relationship with the development of cardiovascular diseases. Moreover, the effects of different lipid-lowering therapies have been described in regard to measurement of microparticles. The studies are still controversial regarding the levels of microparticles that can be considered pathological. In addition, the methodologies used still vary, suggesting the need for standardization of the different protocols applied, aiming at using microparticles as biomarkers in clinical practice

  6. Social networks in cardiovascular disease management.

    Science.gov (United States)

    Shaya, Fadia T; Yan, Xia; Farshid, Maryam; Barakat, Samer; Jung, Miah; Low, Sara; Fedder, Donald

    2010-12-01

    Cardiovascular disease remains the leading cause of death in the USA. Social networks have a positive association with obesity, smoking cessation and weight loss. This article summarizes studies evaluating the impact of social networks on the management of cardiovascular disease. The 35 studies included in the article describe the impact of social networks on a decreased incidence of cardiovascular disease, depression and mortality. In addition, having a large-sized social network is also associated with better outcomes and improved health. The role of pharmacists is beginning to play an important role in the patient-centered medical home, which needs to be incorporated into social networks. The patient-centered medical home can serve as an adaptive source for social network evolvement.

  7. Microparticles as Potential Biomarkers of Cardiovascular Disease

    Energy Technology Data Exchange (ETDEWEB)

    França, Carolina Nunes, E-mail: carolufscar24@gmail.com [Universidade Federal de São Paulo - UNIFESP - UNISA, SP, São Paulo (Brazil); Universidade de Santo Amaro - UNISA, SP, São Paulo (Brazil); Izar, Maria Cristina de Oliveira; Amaral, Jônatas Bussador do; Tegani, Daniela Melo; Fonseca, Francisco Antonio Helfenstein [Universidade Federal de São Paulo - UNIFESP - UNISA, SP, São Paulo (Brazil)

    2015-02-15

    Primary prevention of cardiovascular disease is a choice of great relevance because of its impact on health. Some biomarkers, such as microparticles derived from different cell populations, have been considered useful in the assessment of cardiovascular disease. Microparticles are released by the membrane structures of different cell types upon activation or apoptosis, and are present in the plasma of healthy individuals (in levels considered physiological) and in patients with different pathologies. Many studies have suggested an association between microparticles and different pathological conditions, mainly the relationship with the development of cardiovascular diseases. Moreover, the effects of different lipid-lowering therapies have been described in regard to measurement of microparticles. The studies are still controversial regarding the levels of microparticles that can be considered pathological. In addition, the methodologies used still vary, suggesting the need for standardization of the different protocols applied, aiming at using microparticles as biomarkers in clinical practice.

  8. Paracetamol, Ibuprofen, and Recurrent Major Cardiovascular and Major Bleeding Events in 19 120 Patients With Recent Ischemic Stroke.

    Science.gov (United States)

    Gonzalez-Valcarcel, Jaime; Sissani, Leila; Labreuche, Julien; Bousser, Marie-Germaine; Chamorro, Angel; Fisher, Marc; Ford, Ian; Fox, Kim M; Hennerici, Michael G; Mattle, Heinrich P; Rothwell, Peter M; Steg, Philippe Gabriel; Vicaut, Eric; Amarenco, Pierre

    2016-04-01

    The presumed safety of paracetamol in high-cardiovascular risk patients has been questioned. We determined whether paracetamol or ibuprofen use is associated with major cardiovascular events (MACE) or major bleeding in 19 120 patients with recent ischemic stroke or transient ischemic attack of mainly atherothrombotic origin included in the Prevention of cerebrovascular and cardiovascular events of ischemic origin with terutroban in patients with a history of ischemic stroke or transient ischemic attack (PERFORM) trial. We performed 2 nested case-control analysis (2153 cases with MACE during trial follow-up and 4306 controls matched on Essen stroke risk score; 809 cases with major bleeding matched with 1616 controls) and a separate time-varying analysis. 12.3% were prescribed paracetamol and 2.5% ibuprofen. Median duration of treatment was 14 (interquartile range 5-145) days for paracetamol and 9 (5-30) days for ibuprofen. Paracetamol, but not ibuprofen, was associated with increased risk of MACE (odds ratio 1.21, 95% confidence interval [CI] 1.04-1.42) or a major bleeding (odds ratio 1.60, 95% CI 1.26-2.03), with no impact of daily dose and duration of paracetamol treatment. Time-varying analysis found an increased risk of MACE with both paracetamol (hazard ratio 1.22, 95% CI 1.05-1.43) and ibuprofen (hazard ratio 1.47, 95% CI 1.06-2.03) and of major bleeding with paracetamol (hazard ratio 1.95, 95% CI 1.45-2.62). There was a weak and inconsistent signal for association between paracetamol or ibuprofen and MACE or major bleeding, which may be related to either a genuine but modest effect of these drugs or to residual confounding. http://www.isrctn.com. Unique identifier: ISRCTN66157730. © 2016 American Heart Association, Inc.

  9. Impact of obesity on cardiovascular disease.

    LENUS (Irish Health Repository)

    Zalesin, Kerstyn C

    2012-02-01

    Obesity promotes a cascade of secondary pathologies including diabetes, insulin resistance, dyslipidemia, inflammation, thrombosis, hypertension, the metabolic syndrome, and OSA, which collectively heighten the risk for cardiovascular disease. Obesity may also be an independent moderator of cardiac risk apart from these comorbid conditions. Rates of obesity and cardiac disease continue to rise in a parallel and exponential manner. Because obesity is potentially one of the most modifiable mediators of cardiovascular morbidity and mortality, effective treatment and prevention interventions should have a profound and favorable impact on public health.

  10. Cardiovascular risk factors and disease in women.

    Science.gov (United States)

    Gill, Sharon K

    2015-05-01

    Coronary artery disease and stroke predominantly affect older women as opposed to younger women, but the risk factors that contribute to atherosclerotic cardiovascular disease risk often start in young women. Young women with polycystic ovary syndrome (PCOS), with migraine, and who use oral contraceptive pills (OCPs) have short-term increases in thrombotic complications that can result in coronary events or stroke. Attention should be focused on risk reduction in women of all ages. Screening for and discussing diabetes, hypertension, obesity, smoking, migraine, PCOS, and pregnancy complication history and discussing the pros and cons of hormone and statin medications are part of reducing cardiovascular risk for women. Published by Elsevier Inc.

  11. Metabolic syndrome in patients with ischemic heart disease

    International Nuclear Information System (INIS)

    Yasmin, S.; Naveed, T.; Shakoor, T.

    2008-01-01

    To determine the frequency of metabolic syndrome in patients with Ischemic Heart Disease (IHD). Cross-sectional, descriptive study. A total of 100 subjects with ischemic heart disease, fulfilling the inclusion criteria, were enrolled in the study. Demographic data (age and gender) and the 5 component conditions of the metabolic syndrome were noted. Subjects were physically assessed for the abdominal obesity, based on waist circumference. Fasting blood samples for glucose and lipid profile in first 24 hours after acute coronary insult were drawn and tested in central laboratory. Variables were processed for descriptive statistics. In this study population, 68% were male and 32% were female with mean age of 52 +-13.6 years in men and 56 +- 12.5 years in women. Frequency of metabolic syndrome was 32% in men and 28% in women. It increased with age. The highest rate of metabolic syndrome was in men diagnosed as STEMI (odds ratio: 3.39, 95% CI=1.36-8.41). Frequency of metabolic syndrome was high among the patients with IHD. It supports the potential for preventive efforts in persons with high-risk of IHD. (author)

  12. Hyperhomocysteinemia as a risk factor for ischemic heart disease

    International Nuclear Information System (INIS)

    Amir, M.; Dilawar, M.; Ijaz, A.; Sattar, A.; Dawood, M.M.; Anwar, M.

    2004-01-01

    Objective: To determine association of hyperhomocysteinemia with myocardial infarction and conventional risk factors for ischemic heart disease. Patients and Methods: A total of 100 hospitalized patients having myocardial infarction (MI) were randomly selected comprising 85 males and 15 females. The average age of the patients was 53 plus minus 4.5 years. A similar number of age and gender-matched healthy controls were also selected. The demographic details, history and clinical examination of both patients and controls were recorded and their blood was collected in fasting state for estimation of serum total cholesterol, plasma glucose and serum total homocysteine. Results: Serum total homocysteine level in controls was significantly lower (10.8 plus minus 4.1 micro mol/L) as compared to patients (18.0 plus minus 5.9 micro mol/L) (p < 0.0001). Smoking showed statistically significant association with hyperhomocysteinemic patients (p = 0.04). Conclusion: Ischemic heart disease was associated with moderate hyperhomocysteinemia in our patients and it was also associated with smoking. (author)

  13. Optimal healing environments for chronic cardiovascular disease.

    Science.gov (United States)

    Marshall, Debra A; Walizer, Elaine; Vernalis, Marina N

    2004-01-01

    A substantial increase in chronic cardiovascular disease is projected for the next several decades. This is attributable to an aging population and accelerated rates of obesity and diabetes. Despite technological advances that have improved survival for acute events, there is suboptimal translation of research knowledge for prevention and treatment of chronic cardiovascular illness. Beginning with a brief review of the demographics and pathogenesis of atherosclerotic cardiovascular disease, this paper discusses the obstacles and approaches to optimal care of patients with chronic cardiovascular disease. The novel concept of an optimal healing environment (OHE) is defined and explored as a model for integrative cardiac health care. Aspects generally underexamined in cardiac care such as intrapersonal/interpersonal characteristics of the health care provider and patient, mind/body/spirit wholeness and healing versus curing are discussed, as is the impact psychosocial factors may have on atherosclerosis and cardiovascular health. Information from research on the impact of an OHE might renew the healing mission in medicine, reveal new approaches for healing the heart and establish the importance of a heart-mind-body connection.

  14. Ischemic heart disease after mantlefield irradiation for Hodgkin's disease in long-term follow-up

    International Nuclear Information System (INIS)

    Reinders, J.G.; Heijmen, B.J.M.; Olofsen-van Acht, M.J.J.; Putten, W.L.J. van; Levendag, P.C.

    1999-01-01

    Background and purpose: In patients with Hodgkin's disease treated by radiotherapy with a moderate total dose and a low (mean) fraction dose to the heart, the risk of ischemic heart disease was investigated during long-term follow-up.Materials and methods: The medical records of 258 patients treated in the period 1965-1980 with radiotherapy alone as the primary treatment were reviewed. The median follow-up was 14.2 years (range 0.7-26.2). The mean total dose and fraction dose to the heart were 37.2 Gy (SD 2.9) and 1.64 Gy (SD 0.09), respectively. The impact on the development of ischemic heart disease of treatment-related parameters, such as the applied (fraction) dose, irradiation technique (one or two fields per day), and chemotherapy in case of a relapse, was investigated. The incidence of ischemic heart disease in this patient population was compared with the expected incidence based on gender, age and calendar period-specific data for the Dutch population.Results: Thirty-one patients (12%) experienced ischemic heart disease (actuarial risk at 20-25 years: 21.2% (95% C.I. 15-30). Twenty-five of them were hospitalized. When compared with the expected incidence, the relative risk (RR) of hospital admission for ischemic heart disease was 2.7 (95% C.I. 1.7-4.0). There were 12 deaths (4.7%) due to ischemic myocardial or sudden death (actuarial risk at 25 years: 10.2% (95% C.I. 5.3-19), compared to 2.3 cases that were expected to have died from these causes, yielding a standardized mortality ratio (SMR) of 5.3 (95% C.I. 2.7-9.3). Gender (male), pretreatment cardiac medical history and increasing age appeared to be the only significant factors for the development of ischemic heart disease.Conclusions: Despite the moderate total dose and the low (mean) fraction dose to the heart, the observed incidence of ischemic heart disease is high, especially after long follow-up periods. Treatment related cardiac disease in patients treated for Hodgkin's disease has only been

  15. Trends in the risk of mortality due to cardiovascular diseases in five Brazilian geographic regions from 1979 to 1996

    Directory of Open Access Journals (Sweden)

    Maria de Fátima Marinho de Souza

    2001-12-01

    Full Text Available OBJECTIVE - To analyze the trends in risk of death due to cardiovascular diseases in the northern, northeastern, southern, southeastern, and central western Brazilian geographic regions from 1979 to 1996. METHODS - Data on mortality due to cardiovascular, cardiac ischemic, and cerebrovascular diseases in 5 Brazilian geographic regions were obtained from the Ministry of Health. Population estimates for the time period from 1978 to 1996 in the 5 Brazilian geographic regions were calculated by interpolation with the Lagrange method, based on the census data from 1970, 1980, 1991, and the population count of 1996, for each age bracket and sex. Trends were analyzed with the multiple linear regression model. RESULTS - Cardiovascular diseases showed a declining trend in the southern, southeastern, and northern Brazilian geographic regions in all age brackets and for both sexes. In the northeastern and central western regions, an increasing trend in the risk of death due to cardiovascular diseases occurred, except for the age bracket from 30 to 39 years, which showed a slight reduction. This resulted from the trends of cardiac ischemic and cerebrovascular diseases. The analysis of the trend in the northeastern and northern regions was impaired by the great proportion of poorly defined causes of death. CONCLUSION - The risk of death due to cardiovascular, cerebrovascular, and cardiac ischemic diseases decreased in the southern and southeastern regions, which are the most developed regions in the country, and increased in the least developed regions, mainly in the central western region.

  16. Elevated Remnant Cholesterol Causes Both Low-Grade Inflammation and Ischemic Heart Disease, Whereas Elevated Low-Density Lipoprotein Cholesterol Causes Ischemic Heart Disease Without Inflammation

    DEFF Research Database (Denmark)

    Varbo, Anette; Benn, Marianne; Tybjærg-Hansen, Anne

    2013-01-01

    Elevated nonfasting remnant cholesterol and low-density lipoprotein (LDL) cholesterol are causally associated with ischemic heart disease (IHD), but whether elevated nonfasting remnant cholesterol and LDL cholesterol both cause low-grade inflammation is currently unknown....

  17. Transient Ischemic Attack and Ischemic Stroke in Danon Disease with Formation of Left Ventricular Apical Thrombus despite Normal Systolic Function

    Directory of Open Access Journals (Sweden)

    Takeshi Tsuda

    2017-01-01

    Full Text Available Danon disease is a rare X-linked dominant skeletal and cardiac muscle disorder presenting with hypertrophic cardiomyopathy, Wolf-Parkinson-White syndrome, skeletal myopathy, and mild intellectual disability. Early morbidity and mortality due to heart failure or sudden death are known in Danon disease, more in males than in females. Here, we present a 17-year-old female adolescent with Danon disease and severe concentric hypertrophy with normal left ventricular (LV systolic function, who has been complaining of intermittent headache and weakness for about 3 years, initially diagnosed with hemiplegic migraine. Subsequently, her neurological manifestation progressed to transient ischemic attack (TIA and eventually to ischemic stroke confirmed by CT scan with 1-day history of expressive aphasia followed by persistent left side weakness and numbness. Detailed echocardiogram for the first time revealed a small LV apical thrombus with unchanged severe biventricular hypertrophy and normal systolic function. This unexpected LV apical thrombus may be associated with a wide spectrum of neurological deficits ranging from TIA to ischemic stroke in Danon disease. Possibility of cerebral ischemic events should be suspected in Danon disease when presenting with neurological deficits even with normal systolic function. Careful assessment for LV apical thrombus is warranted in such cases.

  18. Antiphospholipid Syndrome and Vascular Ischemic (Occlusive) Diseases: An Overview

    Science.gov (United States)

    2007-01-01

    Antiphospholipid syndrome (APS) is primarily considered to be an autoimmune pathological condition that is also referred to as "Hughes syndrome". It is characterized by arterial and/or venous thrombosis and pregnancy pathologies in the presence of anticardiolipin antibodies and/or lupus anticoagulant. APS can occur either as a primary disease or secondary to a connective tissue disorder, most frequently systemic lupus erythematosus (SLE). Damage to the nervous system is one of the most prominent clinical constellations of sequelae in APS and includes (i) arterial/venous thrombotic events, (ii) psychiatric features and (iii) other non-thrombotic neurological syndromes. In this overview we compare the most important vascular ischemic (occlusive) disturbances (VIOD) with neuro-psychiatric symptomatics, together with complete, updated classifications and hypotheses for the etio-pathogenesis of APS with underlying clinical and laboratory criteria for optimal diagnosis and disease management. PMID:18159581

  19. Risk of ischemic heart disease in women after radiotherapy for breast cancer

    DEFF Research Database (Denmark)

    Darby, Sarah C.; Ewertz, Marianne; McGale, Paul

    2013-01-01

    Radiotherapy for breast cancer often involves some incidental exposure of the heart to ionizing radiation. The effect of this exposure on the subsequent risk of ischemic heart disease is uncertain.......Radiotherapy for breast cancer often involves some incidental exposure of the heart to ionizing radiation. The effect of this exposure on the subsequent risk of ischemic heart disease is uncertain....

  20. High risk of ischemic heart disease in patients with lupus nephritis

    DEFF Research Database (Denmark)

    Faurschou, Mikkel; Mellemkjaer, Lene; Starklint, Henrik

    2011-01-01

    To investigate the occurrence of ischemic heart disease (IHD) in a cohort of 104 Danish patients with biopsy-proven lupus nephritis (LN).......To investigate the occurrence of ischemic heart disease (IHD) in a cohort of 104 Danish patients with biopsy-proven lupus nephritis (LN)....

  1. Wireless Monitoring for Patients with Cardiovascular Diseases and Parkinson's Disease.

    Science.gov (United States)

    Kefaliakos, Antonios; Pliakos, Ioannis; Charalampidou, Martha; Diomidous, Marianna

    2016-01-01

    The use of applications for mobile devices and wireless sensors is common for the sector of telemedicine. Recently various studies and systems were developed in order to help patients suffering from severe diseases such as cardiovascular diseases and Parkinson's disease. They present a challenge for the sector because such systems demand the flow of accurate data in real time and the use of specialized sensors. In this review will be presented some very interesting applications developed for patients with cardiovascular diseases and Parkinson's disease.

  2. Preventing Cardiovascular Disease Risk Factors through Aerobic ...

    African Journals Online (AJOL)

    This paper focused on the reduction of cardiovascular disease risk factors, through aerobic exercises. The central argument here is that through exercise there is the tendency for increased strength of the heart muscles. When this is the case, what follows is a reduction in body weight and ultimately less risk on the ...

  3. Total cardiovascular disease risk assessment: a review.

    LENUS (Irish Health Repository)

    Cooney, Marie Therese

    2011-09-01

    The high risk strategy for the prevention of cardiovascular disease (CVD) requires an assessment of an individual\\'s total CVD risk so that the most intensive risk factor management can be directed towards those at highest risk. Here we review developments in the assessment and estimation of total CVD risk.

  4. HIV infection, aging and cardiovascular disease

    DEFF Research Database (Denmark)

    Petoumenos, Kathy; Worm, Signe W

    2011-01-01

    , including cardiovascular disease (CVD). It is suggested that CVD occurs earlier among HIV-positive patients compared with HIV-negative patients, and at a higher rate. Several factors have been proposed to contribute to this. First, the traditional CVD risk factors are highly prevalent in this population...

  5. Trace elements in relation to cardiovascular diseases

    Energy Technology Data Exchange (ETDEWEB)

    Masironi, R [World Health Organization, Cardiovascular Diseases Unit, Geneva (Switzerland); Parr, R M [International Atomic Energy Agency, Medical Applications Section, Vienna (Austria)

    1973-07-01

    For the past four years the World Health Organization and the International Atomic Energy-Agency have been jointly coordinating investigations at an international level on the role possibly played by stable trace elements in the aetiology of cardiovascular diseases, and the use of nuclear techniques in studying these elements. (author)

  6. Saturated fat, carbohydrates and cardiovascular disease

    NARCIS (Netherlands)

    Kuipers, R. S.; de Graaf, D. J.; Luxwolda, M. F.; Muskiet, M. H. A.; Dijck-Brouwer, D. A. J.; Muskiet, F. A. J.

    The dietary intake of saturated fatty acids (SAFA) is associated with a modest increase in serum total cholesterol, but not with cardiovascular disease (CVD). Replacing dietary SAFA with carbohydrates (CHO), notably those with a high glycaemic index, is associated with an increase in CVD risk in

  7. Positron Emission Tomography in inflammatory cardiovascular diseases

    Energy Technology Data Exchange (ETDEWEB)

    Felix, Renata Christian Martins; Gouvea, Clecio Maria, E-mail: renatafelix@cardiol.br, E-mail: renata.felix@inc.saude.gov.br [Instituto Nacional de Cardiologia, Rio de Janeiro, RJ (Brazil); Carneiro, Michel Pontes [Instituto Nacional de Cancer (INCA), Rio de Janeiro, RJ (Brazil); Mesquita, Claudio Tinoco [Universidade Federal Fluminense (UFF), Niteroi, RJ (Brazil)

    2014-10-15

    Many articles have demonstrated the role of PET-CT in the evaluation of inflammatory and infectious diseases of the cardiovascular system. The purpose of this article is to provide a review of the literature on this topic to identify clinical situations in which there is evidence of the usefulness of PET-CT in diagnostic and therapeutic evaluation.

  8. Association between alcohol and cardiovascular disease

    DEFF Research Database (Denmark)

    Holmes, Michael V; Dale, Caroline E; Zuccolo, Luisa

    2014-01-01

    OBJECTIVE: To use the rs1229984 variant in the alcohol dehydrogenase 1B gene (ADH1B) as an instrument to investigate the causal role of alcohol in cardiovascular disease. DESIGN: Mendelian randomisation meta-analysis of 56 epidemiological studies. PARTICIPANTS: 261 991 individuals of European des...

  9. Lifestyle factors and risk of cardiovascular diseases

    NARCIS (Netherlands)

    Hoevenaar-Blom, M.P.

    2013-01-01

    Background

    Evidence is accumulating that lifestyle factors influence the incidence of fatal and non-fatal cardiovascular diseases (CVD). A healthy diet, being physically active, moderate alcohol consumption and not smoking are associated with a lower CVD risk. In

  10. ACC/AATS/AHA/ASE/ASNC/SCAI/SCCT/STS 2017 Appropriate Use Criteria for Coronary Revascularization in Patients With Stable Ischemic Heart Disease : A Report of the American College of Cardiology Appropriate Use Criteria Task Force, American Association for Thoracic Surgery, American Heart Association, American Society of Echocardiography, American Society of Nuclear Cardiology, Society for Cardiovascular Angiography and Interventions, Society of Cardiovascular Computed Tomography, and Society of Thoracic Surgeons.

    Science.gov (United States)

    Patel, Manesh R; Calhoon, John H; Dehmer, Gregory J; Grantham, James Aaron; Maddox, Thomas M; Maron, David J; Smith, Peter K

    2017-10-01

    The American College of Cardiology, Society for Cardiovascular Angiography and Interventions, Society of Thoracic Surgeons, and American Association for Thoracic Surgery, along with key specialty and subspecialty societies, have completed a 2-part revision of the appropriate use criteria (AUC) for coronary revascularization. In prior coronary revascularization AUC documents, indications for revascularization in acute coronary syndromes and stable ischemic heart disease (SIHD) were combined into 1 document. To address the expanding clinical indications for coronary revascularization, and to align the subject matter with the most current American College of Cardiology/American Heart Association guidelines, the new AUC for coronary artery revascularization were separated into 2 documents addressing SIHD and acute coronary syndromes individually. This document presents the AUC for SIHD.Clinical scenarios were developed to mimic patient presentations encountered in everyday practice. These scenarios included information on symptom status; risk level as assessed by noninvasive testing; coronary disease burden; and, in some scenarios, fractional flow reserve testing, presence or absence of diabetes, and SYNTAX score. This update provides a reassessment of clinical scenarios that the writing group felt were affected by significant changes in the medical literature or gaps from prior criteria. The methodology used in this update is similar to the initial document but employs the recent modifications in the methods for developing AUC, most notably, alterations in the nomenclature for appropriate use categorization.A separate, independent rating panel scored the clinical scenarios on a scale of 1 to 9. Scores of 7 to 9 indicate that revascularization is considered appropriate for the clinical scenario presented. Scores of 1 to 3 indicate that revascularization is considered rarely appropriate for the clinical scenario, whereas scores in the mid-range of 4 to 6 indicate that

  11. Risk of Cerebrovascular Accidents and Ischemic Heart Disease in Cutaneous Lupus Erythematosus: A Population-Based Cohort Study.

    Science.gov (United States)

    Singh, Abha G; Crowson, Cynthia S; Singh, Siddharth; Denis, Mark; Davis, P; Maradit-Kremers, Hilal; Matteson, Eric L; Chowdhary, Vaidehi R

    2016-11-01

    It is unclear whether isolated cutaneous lupus erythematosus (CLE) affects cardiovascular risk. We estimated the cumulative incidence and mortality of cardiovascular diseases in a population-based CLE cohort and compared the risk with a matched non-CLE cohort. All incident cases of CLE in Olmsted County, Minnesota, between 1965 and 2005 were followed until December 2013. The cumulative incidence of cerebrovascular accidents (CVAs [including stroke and transient ischemic attack]), ischemic heart disease (IHD [including coronary artery disease, myocardial infarction, and angina pectoris]), heart failure, and peripheral arterial disease (PAD) was derived and compared to an age-, sex-, and calendar year-matched non-CLE cohort using Cox models. There were 155 patients with CLE (mean ± SD age at diagnosis 48 ± 16 years, 65% female, mean ± SD BMI 26.3 ± 7.1 kg/m 2 , 40% smokers, 9% with diabetes mellitus). During a median followup of 14.6 years, 41 CLE patients had cardiovascular events (15 patients with CVAs, 32 patients with IHD), with a 20-year cumulative incidence of 31.6%. As compared to non-CLE subjects, the risk of CVAs (smoking-adjusted hazard ratio [HR] 2.97 [95% confidence interval (95% CI) 1.13-7.78]) and PAD (HR 2.06 [95% CI 0.99-4.32]) was increased in patients with CLE, but the risk of IHD was not increased (HR 0.94 [95% CI 0.57-1.54]). There was no increase in cardiovascular mortality (HR 1.68 [95% CI 0.76-3.75]). The magnitude of risk for any cardiovascular outcome was not significantly influenced by the extent of cutaneous involvement. CLE may be associated with an increased risk of CVAs and PAD, but not IHD. Factors contributing to increased CVA risk in patients with CLE merit evaluation. © 2016, American College of Rheumatology.

  12. Analysis of Medical Tourism for Cardiovascular Diseases

    OpenAIRE

    Andrei, Catalina Liliana; Tigu, Gabriela; Dragoescu, Raluca Mariana; Sinescu, Crina Julieta

    2014-01-01

    Increasing costs of treatments have led to the apparition of the medical tourism. Patients in high-income countries seek to solve their health problems in developing countries where the cost of medical treatment is much lower. This cost difference has led to the medical tourism industry that is currently estimated with an annual growth rate of about 20%. Cardiovascular diseases are a leading cause of death worldwide. The high cost of treating these diseases cause many patients to seek treatme...

  13. Physical activity, obesity and cardiovascular diseases.

    Science.gov (United States)

    Lakka, T A; Bouchard, C

    2005-01-01

    Sedentary lifestyle and overweight are major public health, clinical, and economical problems in modern societies. The worldwide epidemic of excess weight is due to imbalance between physical activity and dietary energy intake. Sedentary lifestyle, unhealthy diet, and consequent overweight and obesity markedly increase the risk of cardiovascular diseases. Regular physical activity 45-60 min per day prevents unhealthy weight gain and obesity, whereas sedentary behaviors such as watching television promote them. Regular exercise can markedly reduce body weight and fat mass without dietary caloric restriction in overweight individuals. An increase in total energy expenditure appears to be the most important determinant of successful exercise-induced weight loss. The best long-term results may be achieved when physical activity produces an energy expenditure of at least 2,500 kcal/week. Yet, the optimal approach in weight reduction programs appears to be a combination of regular physical activity and caloric restriction. A minimum of 60 min, but most likely 80-90 min of moderate-intensity physical activity per day may be needed to avoid or limit weight regain in formerly overweight or obese individuals. Regular moderate intensity physical activity, a healthy diet, and avoiding unhealthy weight gain are effective and safe ways to prevent and treat cardiovascular diseases and to reduce premature mortality in all population groups. Although the efforts to promote cardiovascular health concern the whole population, particular attention should be paid to individuals who are physically inactive, have unhealthy diets or are prone to weight gain. They have the highest risk for worsening of the cardiovascular risk factor profile and for cardiovascular disease. To combat the epidemic of overweight and to improve cardiovascular health at a population level, it is important to develop strategies to increase habitual physical activity and to prevent overweight and obesity in

  14. PROTHROMBOTIC POLYMORPHISMS AND LONG-TERM PROGNOSIS OF PATIENTS WITH STABLE ISCHEMIC HEART DISEASE

    Directory of Open Access Journals (Sweden)

    A. L. Komarov

    2011-01-01

    Full Text Available Aim. To estimate influence of thrombosis associated genetic factors on cardiovascular complications (CVC occurrence in patients with stable ischemic heart disease (IHD on the base of 5-year prospective survey. Material and methods. A total of 503 patients with the mean age of 59.4 years were enrolled into the study. The follow-up period was 5.4 years. Composite endpoint included the following cases of fatal and nonfatal CVC: death, acute coronary syndrome, ischemic stroke/transient ischemic attack, peripheral arterial thrombosis and revascularization of affected vascular system. We determined prevalence and prognostic value of mutations and polymorphisms in genes that encode blood clotting factors (factor V Leiden G1691A, prothrombin G20210A, ß-fibrinogen 455G> A, platelet GPIIIa receptor (C1565T and enzymes involved in homocysteine metabolism (methylentetrahydrofolate reductase  (C667 T MTHFR and A1298C, methionine synthase (MTR A2756G, methionine synthase-reductase (MTRR A66G and transcobalamin (TCN C776G. Results. Overall incidence rate of vascular events made up 31.0%. MTHFR and TCN polymorphisms proved to be significant in regard to cardiovascular risk among all studied genetic indices. Carriage of at least C667 T one MTHFR polymorphic allele increased risk of CVC 1.64 times (95% confidence interval (CI 1.2-2.3, p=0.003. Homozygous carriage of MTHFR 1298 AА and TCN 776 СС “wild” genotypes increased risk of CVC 1.63 times (95% CI 1.2-2.3, р=0.006 and 1.37 times (95% CI 1.001-1.89, р=0.04, respectively. Such genetic variants as MTHFR C667 T/СТ and 1298 AА impacted prognosis only given concomitant decrease in plasma folate level, which was observed in 56.1% of the patients. Conclusion. It can be recommended to test the presence of MTHFR C667 T, MTHFR 1298 AА and TCN 776 СС, and to simultaneously assess folate level in IHD patients in order to clarify risk of unfavorable cardiovascular events.

  15. Gugulipid causes hypercholesterolemia leading to endothelial dysfunction, increased atherosclerosis, and premature death by ischemic heart disease in male mice.

    Directory of Open Access Journals (Sweden)

    Andrea Leiva

    Full Text Available For proper cholesterol metabolism, normal expression and function of scavenger receptor class B type I (SR-BI, a high-density lipoprotein (HDL receptor, is required. Among the factors that regulate overall cholesterol homeostasis and HDL metabolism, the nuclear farnesoid X receptor plays an important role. Guggulsterone, a bioactive compound present in the natural product gugulipid, is an antagonist of this receptor. This natural product is widely used globally as a natural lipid-lowering agent, although its anti-atherogenic cardiovascular benefit in animal models or humans is unknown. The aim of this study was to determine the effects of gugulipid on cholesterol homeostasis and development of mild and severe atherosclerosis in male mice. For this purpose, we evaluated the impact of gugulipid treatment on liver histology, plasma lipoprotein cholesterol, endothelial function, and development of atherosclerosis and/or ischemic heart disease in wild-type mice; apolipoprotein E knockout mice, a model of atherosclerosis without ischemic complications; and SR-B1 knockout and atherogenic-diet-fed apolipoprotein E hypomorphic (SR-BI KO/ApoER61h/h mice, a model of lethal ischemic heart disease due to severe atherosclerosis. Gugulipid administration was associated with histological abnormalities in liver, increased alanine aminotransferase levels, lower hepatic SR-BI content, hypercholesterolemia due to increased HDL cholesterol levels, endothelial dysfunction, enhanced atherosclerosis, and accelerated death in animals with severe ischemic heart disease. In conclusion, our data show important adverse effects of gugulipid intake on HDL metabolism and atherosclerosis in male mice, suggesting potential and unknown deleterious effects on cardiovascular health in humans. In addition, these findings reemphasize the need for rigorous preclinical and clinical studies to provide guidance on the consumption of natural products and regulation of their use in the

  16. Are 12-lead ECG findings associated with the risk of cardiovascular events after ischemic stroke in young adults?

    Science.gov (United States)

    Pirinen, Jani; Putaala, Jukka; Aarnio, Karoliina; Aro, Aapo L; Sinisalo, Juha; Kaste, Markku; Haapaniemi, Elena; Tatlisumak, Turgut; Lehto, Mika

    2016-11-01

    Ischemic stroke (IS) in a young patient is a disaster and recurrent cardiovascular events could add further impairment. Identifying patients with high risk of such events is therefore important. The prognostic relevance of ECG for this population is unknown. A total of 690 IS patients aged 15-49 years were included. A 12-lead ECG was obtained 1-14 d after the onset of stroke. We adjusted for demographic factors, comorbidities, and stroke characteristics, Cox regression models were used to identify independent ECG parameters associated with long-term risks of (1) any cardiovascular event, (2) cardiac events, and (3) recurrent stroke. Median follow-up time was 8.8 years. About 26.4% of patients experienced a cardiovascular event, 14.5% had cardiac events, and 14.6% recurrent strokes. ECG parameters associated with recurrent cardiovascular events were bundle branch blocks, P-terminal force, left ventricular hypertrophy, and a broader QRS complex. Furthermore, more leftward P-wave axis, prolonged QTc, and P-wave duration >120 ms were associated with increased risks of cardiac events. No ECG parameters were independently associated with recurrent stroke. A 12-lead ECG can be used for risk prediction of cardiovascular events but not for recurrent stroke in young IS patients. KEY MESSAGES ECG is an easy, inexpensive, and useful tool for identifying young ischemic stroke patients with a high risk for recurrent cardiovascular events and it has a statistically significant association with these events even after adjusting for confounding factors. Bundle branch blocks, P-terminal force, broader QRS complex, LVH according to Cornell voltage duration criteria, more leftward P-wave axis, prolonged QTc, and P-wave duration >120 ms are predictors for future cardiovascular or cardiac events in these patients. No ECG parameters were independently associated with recurrent stroke.

  17. Register-based studies of cardiovascular disease

    DEFF Research Database (Denmark)

    Abildstrøm, Steen Z; Torp-Pedersen, Christian; Madsen, Mette

    2011-01-01

    Introduction: The use of the unique personal identification number in the Nordic database systems enables the researchers to link the registers at the individual level. The registers can be used for both defining specific patient populations and to identify later events during follow-up. This rev...... the hospitalisation rate and treatment of cardiovascular disease. The risk of unmeasured factors affecting the results calls for cautious interpretation of the results.......-up. This review gives three examples within cardiovascular epidemiology to illustrate the use of the national administrative registers available to all researchers upon request. Research topics: The hospitalisation rate of acute myocardial infarction (AMI) was expected to be increased and case-fatality rate......-based treatment increased significantly over time and adherence to treatment was high. Finally, use of specific nonsteroidal antiinflammatory drugs by healthy subjects was associated with a dose-dependent increase in cardiovascular risk. CONCLUSION: The nationwide registers have proven very useful in monitoring...

  18. Mental vulnerability--a risk factor for ischemic heart disease

    DEFF Research Database (Denmark)

    Eplov, Lene Falgaard; Jørgensen, Torben; Birket-Smith, Morten

    2006-01-01

    OBJECTIVE: The purpose of this study is to examine whether mental vulnerability is a risk factor for the development of ischemic heart disease (IHD) after adjustment for well-established risk factors. METHODS: In three prospective cohort studies in Copenhagen County, Denmark, we recorded the level...... of mental vulnerability and possible risk factors to IHD at baseline. For follow-up, the sample was linked to relevant registries to identify all cases of fatal and nonfatal IHD. The relationship between mental vulnerability and IHD was examined using both Kaplan-Meir and Cox proportional hazard models...... adjusting for possible confounding factors. RESULTS: Mental vulnerability was significantly associated with the risk for IHD (medium mental vulnerability: hazard ratio 1.41, 95% confidence interval 1.04-1.91; and high mental vulnerability: hazard ratio 2.05; 95% confidence interval 1.46-2.88), after...

  19. Obesity and Cardiovascular Disease in Children

    Directory of Open Access Journals (Sweden)

    Mellova Amir Masrizal

    2004-04-01

    Full Text Available Obesity is performed by genetic, environmental, and complex interaction between genetic and environmental factors. Fatness levels in obese children are indicative of increased risk for elevated blood pressure, cholesterol, and lipoprotein ratios children and adolescents. Serum cholesterol and blood pressure are related to raise atherosclerotic lesion. Certain cardiovascular disease risk factors in obese children are related to the earliest stages of atherosclerosis disease. Obese children have the high risk factors of certain cardiovascular disease. Genetic factors affecting metabolic rate can be successfully managed by the introduction of environmental factors such as decrease caloric intake and increase physical activity. The treatment of obesity and of atherosclerotic patients should include dietary restriction (protein sparing modified fast and hypocaloric balanced diet, nutrition education, increased physical activity, behavior modification, and familial support. Success fully management of obesity can improve the quality of life and reduce the risk of morbidity and mortality associated with obesity.

  20. Diagnosis of cardiovascular diseases by digital fluoroscopic angiography

    International Nuclear Information System (INIS)

    Takahashi, Mutsumasa; Hirota, Yoshihisa; Tsuchigame, Naotoshi

    1982-01-01

    Digital fluoroscopic angiography (DFA) is a recently developed angiocardiographic technique, which consists of digitization and real-time subtraction of X-ray transmission data from an image intensifier and television fluoroscopic system. A prototype unit based on this principle was developed and installed at our hospital and initial clinical trial has been performed. Fifty-three examinations were performed on 49 patients with various cardiovascular conditions. DFA was useful in demonstration of intracardiac shunt, and valvular diseases secondary to congenital heart diseases. In ischemic heart diseases, DFA noninvasively demonstrated the heart wall motion, making it possible to evaluate dyskinesis, akinesis and ventricular aneurysm. DFA was also valuable in visualizing disproportionate enlargement of cardiac chambers, stasis, and frequently regurgitation of contrast media in valvular heart diseases. Abnormal mediastinal enlargement and aortic aneurysm were differentiated from other conditions to good advantage. DFA will be used more widely in the above conditions because of non-invasive and simple procedures. Future effort should be directed towards improvement of spatial resolution and development of new algorithm for hemodynamic evaluation. (author)

  1. Clinical Perspectives of Urocortin and Related Agents for the Treatment of Cardiovascular Disease

    Directory of Open Access Journals (Sweden)

    Keiichi Ikeda

    2012-01-01

    Full Text Available The effects of corticotropin-releasing hormone, also known as corticotropin-releasing factor (CRF, on the cardiovascular system have been intensively researched since its discovery. Moreover, the actions of urocortin (Ucn I on the cardiovascular system have also been intensively scrutinized following the cloning and identification of its receptor, CRF receptor type 2 (CRFR2, in peripheral tissues including the heart. Given the cardioprotective actions of CRFR2 ligands, the clinical potential of not only Ucn I but also Ucn II and III, which were later identified as more specific ligands for CRFR2, has received considerable attention from researchers. In addition, recent work has indicated that CRF type 1 receptor may be also involved in cardioprotection against ischemic/reperfusion injury. Here we provide a historical overview of research on Ucn I and related agents, their effects on the cardiovascular system, and the clinical potential of the use of such agents to treat cardiovascular diseases.

  2. Sexual Health Concerns in Patients with Cardiovascular Disease

    Science.gov (United States)

    ... Patient Page Sexual Health Concerns in Patients With Cardiovascular Disease Lindsey Rosman , John M. Cahill , Susan L. McCammon , ... and difficulty achieving and maintaining an erection. 2 Cardiovascular disease and its treatment may also affect a man’s ...

  3. Iron status and cardiovascular disease risk in black South African ...

    African Journals Online (AJOL)

    2011-03-29

    Mar 29, 2011 ... Keywords: iron status, cardiovascular disease, African women, PURE study. Iron status and .... sponsored Arlie Conference.20 Body circumferences of participants ...... cardiovascular disease prevention in clinical practice.

  4. Premature cardiovascular disease in young women with heterozygous familial hypercholesterolemia

    NARCIS (Netherlands)

    van der Graaf, Anouk; Hutten, Barbara A.; Kastelein, John J. P.; Vissers, Maud N.

    2006-01-01

    Heterozygous familial hypercholesterolemia is associated with elevated low-density lipoprotein cholesterol levels and the development of premature cardiovascular disease. Despite this general statement, data regarding the incidence of cardiovascular disease in young women with familial

  5. Physio-pathological effects of alcohol on the cardiovascular system: its role in hypertension and cardiovascular disease.

    Science.gov (United States)

    Kawano, Yuhei

    2010-03-01

    Alcohol has complex effects on the cardiovascular system. The purpose of this article is to review physio-pathological effects of alcohol on cardiovascular and related systems and to describe its role in hypertension and cardiovascular disease. The relationship between alcohol and hypertension is well known, and a reduction in the alcohol intake is widely recommended in the management of hypertension. Moreover, alcohol has both pressor and depressor actions. The latter actions are clear in Oriental subjects, especially in those who show alcohol flush because of the genetic variation in aldehyde dehydrogenase activity. Repeated alcohol intake in the evening causes an elevation in daytime and a reduction in nighttime blood pressure (BP), with little change in the average 24-h BP in Japanese men. Thus, the hypertensive effect of alcohol seems to be overestimated by the measurement of casual BP during the day. Heavy alcohol intake seems to increase the risk of several cardiovascular diseases, such as hemorrhagic stroke, arrhythmia and heart failure. On the other hand, alcohol may act to prevent atherosclerosis and to decrease the risk of ischemic heart disease, mainly by increasing HDL cholesterol and inhibiting thrombus formation. A J- or U-shaped relationship has been observed between the level of alcohol intake and risk of cardiovascular mortality and total mortality. It is reasonable to reduce the alcohol intake to less than 30 ml per day for men and 15 ml per day for women in the management of hypertension. As a small amount of alcohol seems to be beneficial, abstinence from alcohol is not recommended to prevent cardiovascular disease.

  6. Prolonged utilization of proton pump inhibitors in patients with ischemic and valvular heart disease is associated with surgical treatments, weight loss and aggravates anemia.

    Science.gov (United States)

    Boban, Marko; Zulj, Marinko; Persic, Viktor; Medved, Igor; Zekanovic, Drazen; Vcev, Aleksandar

    2016-09-15

    Proton pump inhibitors (PPIs) are among the commonest drugs used nowadays. The aim of our study was to analyze prolonged utilization of proton pump inhibitors in medical therapy of patients with ischemic and valvular heart disease. Secondly, profile of utilization was scrutinized to patient characteristics and type of cardiovascular treatments. The study included consecutive patients scheduled for cardiovascular rehabilitation 2-6months after index cardiovascular treatment. Two hundred ninety-four patients (n=294/604; 48.7%) have been using proton pump inhibitor in their therapy after index cardiovascular treatment. Cardiovascular treatments were powerfully connected with utilization of PPIs; surgery 5.77 (95%-confidence intervals [CI]: 4.05-8.22; pvalvular heart disease utilized proton pump inhibitor in prolonged courses. Prolonged courses of PPIs were connected with existence and worsening of red blood count indexes, older age, lesser weight of patients and underutilization of cardioprotective drugs. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  7. The link between periodontal disease and cardiovascular disease: How far we have come in last two decades ?

    Directory of Open Access Journals (Sweden)

    Dhadse Prasad

    2010-01-01

    Full Text Available Many epidemiological studies have investigated the relationship between periodontal disease (PD and cardiovascular disease (CVD, but their results are heterogeneous. This review article is designed to update the potential association, that forms the basis of understanding for a (causal role for PD to cardiovascular events; as reported by various observational (case-control, cohort, cross-sectional studies, epidemiological and interventional studies, not considering the other number of systemic health outcomes like cerebrovascular disease, pregnancy complications, chronic obstructive pulmonary disease, diabetes mellitus complications, osteoporosis, etc. A brief overview has been included for atherosclerosis (ATH, its pathophysiology and the association of periodontal infections as a risk factor for causing ATH, which seems to be a rational one; as development of ATH involves a chronic low-grade inflammation and moreover, it has long been set up prior to development of ischemic heart disease and thus provides potential contributing mechanisms that ATH may contribute singly or in concert with other risk factors to develop ischemic heart disease. This article goes on to discuss the correlation of evidence that is gathered from many scientific studies showing either strong, modest, weak or even no links along with their critical analyses. Finally, this article summarizes the present status of the links that possibly exist between PD and its role as a risk factor in triggering cardiovascular events, in the fairly long journey for the last two decades.

  8. Garlic for Cardiovascular Disease: Prevention or Treatment?

    Science.gov (United States)

    Alali, Feras Q; El-Elimat, Tamam; Khalid, Lila; Hudaib, Reema; Al-Shehabi, Tuqa Saleh; Eid, Ali H

    2017-01-01

    Cardiovascular disease (CVD) is the leading cause of global mortality with a substantial economic impact. The annual deaths are expected to increase in the next decade. An array of dietary supplements is being used by people worldwide to ameliorate cardiovascular risk factors. Garlic (Allium sativum L.), a top-selling herbal dietary supplement, is renowned for its wide range beneficial effects, particularly in the treatment and prevention of CVD. This review aims to present a thorough discussion of the available evidence-based data which support the use of garlic in the treatment or prevention of cardiovascular diseases, including atherosclerosis, hypertension, and hyperlipidemia. The molecular mechanisms underlying these effects are dissected as well. This review supports the notion that garlic has the potential to treat mild hypertension, to decrease hypercholesterolemia, and to prevent atherosclerosis. More clinical studies are essential to unequivocally understand the mechanisms underlying treatment or prevention of these cardiovascular conditions. Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.

  9. Perceptions of risk: understanding cardiovascular disease

    Directory of Open Access Journals (Sweden)

    Ruth Webster

    2010-09-01

    Full Text Available Ruth Webster1, Emma Heeley21Cardiovascular Division, 2Neurological and Mental Health Division, The George Institute for International Health, Camperdown, NSW, AustraliaAbstract: Cardiovascular disease (CVD is still the leading cause of death and disability worldwide despite the availability of well-established and effective preventive options. Accurate perception of a patient’s risk by both the patient and the doctors is important as this is one of the components that determine health-related behavior. Doctors tend to not use cardiovascular (CV risk calculators and underestimate the absolute CV risk of their patients. Patients show optimistic bias when considering their own risk and consistently underestimate it. Poor patient health literacy and numeracy must be considered when thinking about this problem. Patients must possess a reasonably high level of understanding of numerical processes when doctors discuss risk, a level that is not possessed by large numbers of the population. In order to overcome this barrier, doctors need to utilize various tools including the appropriate use of visual aids to accurately communicate risk with their patients. Any intervention has been shown to be better than nothing in improving health understanding. The simple process of repeatedly conveying risk information to a patient has been shown to improve accuracy of risk perception. Doctors need to take responsibility for the accurate assessment and effective communication of CV risk in their patients in order to improve patient uptake of cardioprotective lifestyle choices and preventive medications.Keywords: risk perception, cardiovascular disease, cardioprotective lifestyle

  10. Cardiovascular Disease in Relation to Placental Abruption

    DEFF Research Database (Denmark)

    Ananth, Cande V.; Hansen, Anne Vinkel; Williams, Michelle A.

    2017-01-01

    Background: Cardiovascular (CVD) complications stemming from vascular dysfunction have been widely explored in the setting of preeclampsia. However, the impact of abruption, a strong indicator of microvascular disturbance, on the risk of CVD mortality and morbidity remains poorly characterised...... person-years, respectively (HR 1.5, 95% CI 1.4, 1.8). The increased risks were evident for ischaemic heart disease, acute myocardial infarction, hypertensive heart disease, non-rheumatic valvular disease, and congestive heart failure. Conclusions: This study shows increased hazards of CVD morbidity...

  11. The link between chronic kidney disease and cardiovascular disease.

    Science.gov (United States)

    Said, Sarmad; Hernandez, German T

    2014-07-01

    It is well known that patients with chronic kidney disease (CKD) have a strong risk of cardiovascular disease (CVD). However, the excess risk of cardiovascular disease in patients with CKD is only partially explained by the presence of traditional risk factors, such as hypertension and diabetes mellitus. Directory of Open Access Journals (DOAJ), Google Scholar, PubMed, EBSCO and Web of Science has been searched. Chronic kidney disease even in its early stages can cause hypertension and potentiate the risk for cardiovascular disease. However, the practice of intensive blood pressure lowering was criticized in recent systematic reviews. Available evidence is inconclusive but does not prove that a blood pressure target of less than 130/80 mmHg as recommended in the guidelines improves clinical outcomes more than a target of less than 140/90 mmHg in adults with CKD. The association between CKD and CVD has been extensively documented in the literature. Both CKD and CVD share common traditional risk factors, such as smoking, obesity, hypertension, diabetes mellitus, and dyslipidemia. However, cardiovascular disease remains often underdiagnosed und undertreated in patients with CKD. It is imperative that as clinicians, we recognize that patients with CKD are a group at high risk for developing CVD and cardiovascular events. Additional studies devoted to further understand the risk factors for CVD in patients with CKD are necessary to develop and institute preventative and treatment strategies to reduce the high morbidity and mortality in patients with CKD.

  12. Cardiovascular disease: primary prevention, disease modulation and regenerative therapy.

    LENUS (Irish Health Repository)

    Sultan, Sherif

    2012-10-01

    Cardiovascular primary prevention and regeneration programs are the contemporary frontiers in functional metabolic vascular medicine. This novel science perspective harnesses our inherent ability to modulate the interface between specialized gene receptors and bioavailable nutrients in what is labeled as the nutrient-gene interaction. By mimicking a natural process through the conveyance of highly absorbable receptor specific nutrients, it is feasible to accelerate cell repair and optimize mitochondrial function, thereby achieving cardiovascular cure. We performed a comprehensive review of PubMed, EMBASE and Cochrane Review databases for articles relating to cardiovascular regenerative medicine, nutrigenomics and primary prevention, with the aim of harmonizing their roles within contemporary clinical practice. We searched in particular for large-scale randomized controlled trials on contemporary cardiovascular pharmacotherapies and their specific adverse effects on metabolic pathways which feature prominently in cardiovascular regenerative programs, such as nitric oxide and glucose metabolism. Scientific research on \\'cardiovascular-free\\' centenarians delineated that low sugar and low insulin are consistent findings. As we age, our insulin level increases. Those who can decelerate the rapidity of this process are prompting their cardiovascular rejuvenation. It is beginning to dawn on some clinicians that contemporary treatments are not only failing to impact on our most prevalent diseases, but they may be causing more damage than good. Primary prevention programs are crucial elements for a better outcome. Cardiovascular primary prevention and regeneration programs have enhanced clinical efficacy and quality of life and complement our conventional endovascular practice.

  13. Noninvasive Test Detects Cardiovascular Disease

    Science.gov (United States)

    2007-01-01

    At NASA's Jet Propulsion Laboratory (JPL), NASA-developed Video Imaging Communication and Retrieval (VICAR) software laid the groundwork for analyzing images of all kinds. A project seeking to use imaging technology for health care diagnosis began when the imaging team considered using the VICAR software to analyze X-ray images of soft tissue. With marginal success using X-rays, the team applied the same methodology to ultrasound imagery, which was already digitally formatted. The new approach proved successful for assessing amounts of plaque build-up and arterial wall thickness, direct predictors of heart disease, and the result was a noninvasive diagnostic system with the ability to accurately predict heart health. Medical Technologies International Inc. (MTI) further developed and then submitted the technology to a vigorous review process at the FDA, which cleared the software for public use. The software, patented under the name Prowin, is being used in MTI's patented ArterioVision, a carotid intima-media thickness (CIMT) test that uses ultrasound image-capturing and analysis software to noninvasively identify the risk for the major cause of heart attack and strokes: atherosclerosis. ArterioVision provides a direct measurement of atherosclerosis by safely and painlessly measuring the thickness of the first two layers of the carotid artery wall using an ultrasound procedure and advanced image-analysis software. The technology is now in use in all 50 states and in many countries throughout the world.

  14. Association of Relationship between Periodontal Disease and Cardiovascular Disease.

    Science.gov (United States)

    Johar, N; Dhodapkar, S V; Kumar, R; Verma, T; Jajoo, A

    2017-04-01

    The present study was undertaken to determine the relationship between periodontal and cardiovascular disease. Previous studies have shown some co-relation between the two conditions. We included 186 patients divided into four groups. First two Groups (A1 & A2) were the patients with cardiac disease (100 in numbers) whilst Groups (B1 & B2) (86 in numbers) were treated as controls (without cardiac disease). Following markers of periodontal disease were assessed - plaque index, calculus index, gingival and periodontal index. Markers of cardiovascular disease included were LDL, HDL, total cholesterol and CRP. Ramfjords periodontal index was used to assess the extent of periodontal disease. In the present study there was a significant increase in CRP levels in Group A1 (CVD + PD) compared to controls and overall the two cardiac groups showed a significant increase in CRP compared to controls. There was a non-significant change in lipid profile markers (LDL, HDL and total cholesterol). Periodontal Disease Index (PDI) was also increased in Group A1 compared to other groups except Group B1 and overall in cardiac groups compared to non-cardiac (PD) groups. In this study no correlation between periodontal and cardiovascular disease was found. This may be due intake of statins by few patients in Group A with a confirmed diagnosis of cardiovascular disease.

  15. Mannan-Binding Lectin in Cardiovascular Disease

    Directory of Open Access Journals (Sweden)

    Izabela Pągowska-Klimek

    2014-01-01

    Full Text Available Cardiovascular disease remains the leading cause of mortality and morbidity worldwide so research continues into underlying mechanisms. Since innate immunity and its potent component mannan-binding lectin have been proven to play an important role in the inflammatory response during infection and ischaemia-reperfusion injury, attention has been paid to its role in the development of cardiovascular complications as well. This review provides a general outline of the structure and genetic polymorphism of MBL and its role in inflammation/tissue injury with emphasis on associations with cardiovascular disease. MBL appears to be involved in the pathogenesis of atherosclerosis and, in consequence, coronary artery disease and also inflammation and tissue injury after myocardial infarction and heart transplantation. The relationship between MBL and disease is rather complex and depends on different genetic and environmental factors. That could be why the data obtained from animal and clinical studies are sometimes contradictory proving not for the first time that innate immunity is a “double-edge sword,” sometimes beneficial and, at other times disastrous for the host.

  16. 42 CFR 410.17 - Cardiovascular disease screening tests.

    Science.gov (United States)

    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 the...

  17. Risk factors for mortality and ischemic heart disease in patients with long-term type 1 diabetes

    DEFF Research Database (Denmark)

    Grauslund, Jakob; Mejnert Jørgensen, Trine; Nybo, Mads

    2010-01-01

    AIMS: The purpose of this study is to evaluate the effect of glycemic regulation, dyslipidemia, and renal dysfunction on mortality (all-cause and cardiovascular) and ischemic heart disease (IHD) in a long-term follow-up of a population-based cohort of Danish type 1 diabetic patients with at least......-density lipoprotein cholesterol (inversely), total cholesterol, creatinine, and macroalbuminuria. Furthermore, all markers except macroalbuminuria were associated with IHD. Microalbuminuria at baseline was not related to any of the endpoints. CONCLUSIONS: Glycemic regulation, dyslipidemia, and renal dysfunction were...

  18. Estrogen receptor alpha polymorphism and risk of cardiovascular disease, cancer, and hip fracture

    DEFF Research Database (Denmark)

    Kjaergaard, Alisa D; Ellervik, Christina; Tybjaerg-Hansen, Anne

    2007-01-01

    Background- We hypothesized that the estrogen receptor (ESR1) IVS1-397T/C polymorphism affects high-density lipoprotein cholesterol response to hormone replacement therapy and risk of cardiovascular disease (CVD), cancer of reproductive organs, and hip fracture. Methods and Results- We studied...... thromboembolism, deep vein thrombosis, and pulmonary embolism), cancer of reproductive organs (breasts, ovaries, uterus, and prostate), and hip fracture. We also studied patients with ischemic heart disease (n=2495), ischemic cerebrovascular disease (n=856), and breast cancer (n=1256) versus general population...... controls. The CC, CT, and TT genotypes had general population frequencies of 21%, 50%, and 29%, respectively. Cross-sectionally, genotype did not influence high-density lipoprotein cholesterol response to hormone replacement therapy. In the cohort study, there were no differences in risks of CVD, cancer...

  19. Global, Regional, and National Burden of Cardiovascular Diseases for 10 Causes, 1990 to 2015

    DEFF Research Database (Denmark)

    Roth, Gregory A; Johnson, Catherine; Abajobir, Amanuel

    2017-01-01

    BACKGROUND: The burden of cardiovascular diseases (CVDs) remains unclear in many regions of the world. OBJECTIVES: The GBD (Global Burden of Disease) 2015 study integrated data on disease incidence, prevalence, and mortality to produce consistent, up-to-date estimates for cardiovascular burden......-income countries. Ischemic heart disease was the leading cause of CVD health lost globally, as well as in each world region, followed by stroke. As SDI increased beyond 0.25, the highest CVD mortality shifted from women to men. CVD mortality decreased sharply for both sexes in countries with an SDI >0...... be used to guide policymakers who are focused on reducing the overall burden of noncommunicable disease and achieving specific global health targets for CVD....

  20. Valvular heart disease: what does cardiovascular MRI add?

    International Nuclear Information System (INIS)

    Masci, Pier G.; Dymarkowski, Steven; Bogaert, Jan

    2008-01-01

    Although ischemic heart disease remains the leading cause of cardiac-related morbidity and mortality in the industrialized countries, a growing number of mainly elderly patients will experience a problem of valvular heart disease (VHD), often requiring surgical intervention at some stage. Doppler-echocardiography is the most popular imaging modality used in the evaluation of this disease entity. It encompasses, however, some non-negligible constraints which may hamper the quality and thus the interpretation of the exam. Cardiac catheterization has been considered for a long time the reference technique in this field, however, this technique is invasive and considered far from optimal. Cardiovascular magnetic resonance imaging (MRI) is already considered an established diagnostic method for studying ventricular dimensions, function and mass. With improvement of MRI soft- and hardware, the assessment of cardiac valve function has also turned out to be fast, accurate and reproducible. This review focuses on the usefulness of MRI in the diagnosis and management of VHD, pointing out its added value in comparison with more conventional diagnostic means. (orig.)

  1. Valvular heart disease: what does cardiovascular MRI add?

    Energy Technology Data Exchange (ETDEWEB)

    Masci, Pier G.; Dymarkowski, Steven; Bogaert, Jan [Gasthuisberg University Hospital, Department of Radiology, Leuven (Belgium)

    2008-02-15

    Although ischemic heart disease remains the leading cause of cardiac-related morbidity and mortality in the industrialized countries, a growing number of mainly elderly patients will experience a problem of valvular heart disease (VHD), often requiring surgical intervention at some stage. Doppler-echocardiography is the most popular imaging modality used in the evaluation of this disease entity. It encompasses, however, some non-negligible constraints which may hamper the quality and thus the interpretation of the exam. Cardiac catheterization has been considered for a long time the reference technique in this field, however, this technique is invasive and considered far from optimal. Cardiovascular magnetic resonance imaging (MRI) is already considered an established diagnostic method for studying ventricular dimensions, function and mass. With improvement of MRI soft- and hardware, the assessment of cardiac valve function has also turned out to be fast, accurate and reproducible. This review focuses on the usefulness of MRI in the diagnosis and management of VHD, pointing out its added value in comparison with more conventional diagnostic means. (orig.)

  2. Stressing on the nucleolus in cardiovascular disease.

    Science.gov (United States)

    Hariharan, Nirmala; Sussman, Mark A

    2014-06-01

    The nucleolus is a multifunctional organelle with multiple roles involving cell proliferation, growth, survival, ribosome biogenesis and stress response signaling. Alteration of nucleolar morphology and architecture signifies an early response to increased cellular stress. This review briefly summarizes nucleolar response to cardiac stress signals and details the role played by nucleolar proteins in cardiovascular pathophysiology. This article is part of a Special Issue entitled: Role of the Nucleolus in Human Disease. © 2013.

  3. Platelet-Derived Microvesicles in Cardiovascular Diseases

    Directory of Open Access Journals (Sweden)

    Maria T. K. Zaldivia

    2017-11-01

    Full Text Available Microvesicles (MVs circulating in the blood are small vesicles (100–1,000 nm in diameter derived from membrane blebs of cells such as activated platelets, endothelial cells, and leukocytes. A growing body of evidence now supports the concept that platelet-derived microvesicles (PMVs, the most abundant MVs in the circulation, are important regulators of hemostasis, inflammation, and angiogenesis. Compared with healthy individuals, a large increase of circulating PMVs has been observed, particularly in patients with cardiovascular diseases. As observed in MVs from other parent cells, PMVs exert their biological effects in multiple ways, such as triggering various intercellular signaling cascades and by participating in transcellular communication by the transfer of their “cargo” of cytoplasmic components and surface receptors to other cell types. This review describes our current understanding of the potential role of PMVs in mediating hemostasis, inflammation, and angiogenesis and their consequences on the pathogenesis of cardiovascular diseases, such as atherosclerosis, myocardial infarction, and venous thrombosis. Furthermore, new developments of the therapeutic potential of PMVs for the treatment of cardiovascular diseases will be discussed.

  4. American Indian Women and Cardiovascular Disease

    Science.gov (United States)

    Struthers, Roxanne; Savik, Kay; Hodge, Felicia Schanche

    2011-01-01

    Cardiovascular disease (CVD) is currently the number one killer of American women. Consequently, CVD is a concern for all women, including ethnic women. However, little is known about CVD behaviors and responses to CVD symptomology among minority women, especially American Indian women. Response behaviors to chest pain require important actions. This article examines response behaviors to chest pain in a group of American Indian women participants of the Inter-Tribal Heart Project. In 1992 to 1994, 866 American Indian women, aged 22 years and older, participated in face-to-face interviews to answer survey questions on multiple areas related to cardiovascular disease on 3 rural reservations in Minnesota and Wisconsin. A secondary data analysis was conducted on selected variables including demographic characteristics, healthcare access, rating of health status, personal and family history of cardiovascular disease, and action in response to crushing chest pain that lasted longer than 15 minutes. Research findings report that 68% of women would actively seek healthcare immediately if experiencing crushing chest pain that lasted longer than 15 minutes. However, 264 women (32%) would take a passive action to crushing chest pain, with 23% reporting they would sit down and wait until it passed. Analysis revealed women reporting a passive response were younger in age (under age 45) and had less education (less than a high school education). These findings have implications for nurses and other healthcare providers working in rural, geographically isolated Indian reservations. How to present CVD education in a culturally appropriate manner remains a challenge. PMID:15191257

  5. [Health valuations for patients with chronic ischemic heart disease].

    Science.gov (United States)

    Meder, M; Farin, E

    2011-08-01

    The study deals with the question of how patients with chronic ischemic heart disease assess different health situations that can be achieved by rehabilitation. Furthermore it examines which factors influence these health valuations and whether the predictors vary depending on the level of education. The health valuations of n = 331 patients with chronic ischemic heart disease are compiled using visual analogue scales (VAS). In addition to sociodemographic questions, generic and illness-specific scales (SF-12, MacNew) for the health-related quality of life (HRQOL) are used as potential predictors of the health valuations. Additional basic medical data were provided by the physician. Hierarchical regression analyses are conducted; the sociodemographic, medical and HRQOL variables are included stepwise. Since many variables are observed for the regression models, an imputation of missing values is made. The health dimensions "Self-care and domestic life" and "Mobility" are assigned the highest values on the VAS. The lowest preference is assigned to the dimensions "Reduction of symptoms" and "Information about the disease". The differences between the health dimensions are statistically significant. Sociodemographic variables explain up to 3.6% of the variance of health valuations, with level of education and living with a partner being the most important predictors. The medical variables included in the second step explain between 2.1 and 6.8% incremental variance; the most important predictor is the operation performed prior to rehabilitation (bypass, heart valve). The HRQOL variables in the third block provide 7.1-24.9% incremental explanation of variance, by far the highest percentage. This is mainly achieved using the 3 MacNew scales (emotional, social and physical functioning). The overall explanation of variance for the health valuations is 17.1-28.8%. For patients with a higher level of education, the total explanation of variance is about 9.2% higher on

  6. [Is a patient's knowledge of cardiovascular risk factors better after the occurrence of a major ischemic event? Survey of 135 cases and 260 controls].

    Science.gov (United States)

    Lensel, A-S; Lermusiaux, P; Boileau, C; Feugier, P; Sérusclat, A; Zerbib, Y; Ninet, J

    2013-12-01

    We hypothezised that patients (cases) who are hospitalized for a major ischemic event--myocardial infarction, stroke, decompensation of peripheral arterial disease--acquire better knowledge than a control population--atheromatous patients without a major ischemic event, patients consulting for a vein disease or a diabetes evaluation, and accompanists--about cardiovascular risk factors (smoking, hypertension, diabetes, dyslipidemia, obesity) and have a better understanding of the usefulness of making changes in their lifestyle (quit smoking, regular exercise, Mediterranean diet, low salt diet, weight control, diabetes care). A questionnaire was proposed at vascular surgery consultations and vascular and cardiac functional explorations, at the M Pavillon of the Édouard-Herriot hospital, Lyon, France. In five months, 395 questionnaires (135 cases and 260 controls) were analyzed. The global knowledge score was statistically higher for cases than for controls (cases 3.23±1.81; controls 2.77±2.03; P=0.037). Cases did not abide by monitoring and dietary rules better, except as regards the management of diabetes. Regular physical activity was statistically more prevalent among controls than among cases. Cases mainly received their information from their doctors (general practitioner for 59% of controls and 78% of cases, cardiologist for 25% of controls and 57% of cases) while controls got their information more through magazines or advertising. Our results show that after a major ischemic event, cases' knowledge of risk factors is better than the rest of the population without improved rules lifestyle changes. This suggests the usefulness of evaluating a therapeutic education program for atheromatous disease. Copyright © 2013 Elsevier Masson SAS. All rights reserved.

  7. Paraoxonases: ancient substrate hunters and their evolving role in ischemic heart disease.

    Science.gov (United States)

    Martinelli, Nicola; Consoli, Letizia; Girelli, Domenico; Grison, Elisa; Corrocher, Roberto; Olivieri, Oliviero

    2013-01-01

    Interest in the role of paraoxonases (PON) in cardiovascular research has increased substantially over the past two decades. These multifaceted and pleiotropic enzymes are encoded by three highly conserved genes (PON1, PON2, and PON3) located on chromosome 7q21.3-22.1. Phylogenetic analysis suggests that PON2 is the ancient gene from which PON1 and PON3 arose via gene duplication. Although PON are primarily lactonases with overlapping, but distinct specificities, their physiologic substrates remain poorly characterized. The most interesting characteristic of PON, however, is their multifunctional roles in various biochemical pathways. These include protection against oxidative damage and lipid peroxidation, contribution to innate immunity, detoxification of reactive molecules, bioactivation of drugs, modulation of endoplasmic reticulum stress, and regulation of cell proliferation/apoptosis. In general, PON appear as "hunters" of old and new substrates often involved in athero- and thrombogenesis. Although reduced PON activity appears associated with increased cardiovascular risk, the correlation between PON genotype and ischemic heart disease remains controversial. In this review, we examine the biochemical pathways impacted by these unique enzymes and investigate the potential use of PON as diagnostic tools and their impact on development of future therapeutic strategies.

  8. Polyphenols and Oxidative Stress in Atherosclerosis-Related Ischemic Heart Disease and Stroke

    Directory of Open Access Journals (Sweden)

    Yu-Chen Cheng

    2017-01-01

    Full Text Available Good nutrition could maintain health and life. Polyphenols are common nutrient mainly derived from fruits, vegetables, tea, coffee, cocoa, mushrooms, beverages, and traditional medicinal herbs. They are potential substances against oxidative-related diseases, for example, cardiovascular disease, specifically, atherosclerosis-related ischemic heart disease and stroke, which are health and economic problems recognized worldwide. In this study, we reviewed the risk factors for atherosclerosis, including hypertension, diabetes mellitus, hyperlipidemia, obesity, and cigarette smoking as well as the antioxidative activity of polyphenols, which could prevent the pathology of atherosclerosis, including endothelial dysfunction, low-density lipoprotein oxidation, vascular smooth muscle cell proliferation, inflammatory process by monocytes, macrophages or T lymphocytes, and platelet aggregation. The strong radical-scavenging properties of polyphenols would exhibit antioxidative and anti-inflammation effects. Polyphenols reduce ROS production by inhibiting oxidases, reducing the production of superoxide, inhibiting OxLDL formation, suppressing VSMC proliferation and migration, reducing platelet aggregation, and improving mitochondrial oxidative stress. Polyphenol consumption also inhibits the development of hypertension, diabetes mellitus, hyperlipidemia, and obesity. Despite the numerous in vivo and in vitro studies, more advanced clinical trials are necessary to confirm the efficacy of polyphenols in the treatment of atherosclerosis-related vascular diseases.

  9. Interventional treatment of diabetic ischemic diseases of lower limb:a therapeutic observation

    International Nuclear Information System (INIS)

    Wang Zhaoyang; Liu Xiang

    2010-01-01

    Objective: To assess the clinical effects of endovascular interventional treatment for diabetic ischemic diseases of lower limb. Methods: Endovascular interventional management was performed in 47 patients with diabetic ischemic diseases of lower limb. The ankle-to-brachial index and the diameter of lower limb vessel were estimated both before the treatment and 3, 30 days after the treatment. The results were compared and analyzed. Results: Obvious improvement in ankle-to-brachial index and the diameter of lower limb vessel were observed after the treatment. Conclusion: Endovascular interventional treatment is very effective and reliable for diabetic ischemic diseases of lower limb. (authors)

  10. Family aggregation of cardiovascular disease mortality

    DEFF Research Database (Denmark)

    Silventoinen, Karri; Hjelmborg, Jacob; Möller, Sören

    2017-01-01

    Background: Familial factors play an important role in the variation of risk factors of cardiovascular diseases (CVD), but less is known about how they affect the risk of death from CVD. We estimated familial aggregation of CVD mortality for twins offering the maximum level of risk due to genetic...... and other familial factors. Methods: Altogether, 132 771 twin individuals, including 65 196 complete pairs from Denmark, Finland and Sweden born in 1958 or earlier, participated in this study. During the register-based follow-up, 11 641 deaths occurred from coronary heart disease (CHD), including 6280...

  11. Morbidity from ischemic heart disease in workers at a stainless steel welding factory

    Directory of Open Access Journals (Sweden)

    Bjørn Hilt

    2009-10-01

    Full Text Available  ABSTRACTObjectives:  Methods:  Results:  Conclusion:  Key terms:  Angina pectoris, cardiovascular diseases, grinding, ischemic heart disease, metal workers,myocardial infarction, stainless steel, weldingIn accord with some other studies, the results of the study support a hypothesis that there maybe a relation between exposure factors to which stainless steel metal workers are exposed and an increasedrisk of ischemic heart disease.There were 236 men from the study group and 989 men from the control group who fulfilled theinclusion criteria, and who answered the questionnaires. The bivariate analysis showed that the study grouphad an increased age and smoking adjusted prevalence of "chest pain on exercise" and "angina pectoris"with ratios 2.3 (95% CI 1.5–4.9 and 2.6 (95% 1.2–5.7 respectively. When using multiple logistic regressionanalysis with control for potential confounding factors, the odds ratios for the study group as comparedto the control group, were 2.6 (95% CI 1.3–5.3 for "chest pain on exercise", 2.5 (95% CI 1.1–5.8 for"angina pectoris", and 2.4 (95% CI 1.1–4.9 for myocardial infarction. The only explanatory variable whichshowed statistically significant increased odds ratios for all three outcome variables was work with grinding,with 2.4 (95% CI 1.0–5.5, 3.3 (1.3–8.5, and 2.5 (1.1–5.9 respectively.All the men who had worked at the plant for more than one year since 1960, and who were underthe age of 70 years at the time of the study, were included in the study group. The control group wasrandomly selected from the male population of the same town, and was categorically matched for age. A selfadministered questionnaire was used to collect information on the occurrence of CVD and related symptoms,background variables, and exposure factors. The validity of the outcome variables for a subgroup ofthe participants was checked with their appointed general practitioners. This validation revealed a low

  12. Heavy Metal Poisoning and Cardiovascular Disease

    Directory of Open Access Journals (Sweden)

    Eman M. Alissa

    2011-01-01

    Full Text Available Cardiovascular disease (CVD is an increasing world health problem. Traditional risk factors fail to account for all deaths from CVD. It is mainly the environmental, dietary and lifestyle behavioral factors that are the control keys in the progress of this disease. The potential association between chronic heavy metal exposure, like arsenic, lead, cadmium, mercury, and CVD has been less well defined. The mechanism through which heavy metals act to increase cardiovascular risk factors may act still remains unknown, although impaired antioxidants metabolism and oxidative stress may play a role. However, the exact mechanism of CVD induced by heavy metals deserves further investigation either through animal experiments or through molecular and cellular studies. Furthermore, large-scale prospective studies with follow up on general populations using appropriate biomarkers and cardiovascular endpoints might be recommended to identify the factors that predispose to heavy metals toxicity in CVD. In this review, we will give a brief summary of heavy metals homeostasis, followed by a description of the available evidence for their link with CVD and the proposed mechanisms of action by which their toxic effects might be explained. Finally, suspected interactions between genetic, nutritional and environmental factors are discussed.

  13. Carbon dioxide balneotherapy and cardiovascular disease

    Science.gov (United States)

    Pagourelias, Efstathios D.; Zorou, Paraskevi G.; Tsaligopoulos, Miltiadis; Athyros, Vasilis G.; Karagiannis, Asterios; Efthimiadis, Georgios K.

    2011-09-01

    Carbon dioxide (CO2) balneotherapy is a kind of remedy with a wide spectrum of applications which have been used since the Middle Ages. However, its potential use as an adjuvant therapeutic option in patients with cardiovascular disease is not yet fully clarified. We performed a thorough review of MEDLINE Database, EMBASE, ISI WEB of Knowledge, COCHRANE database and sites funded by balneotherapy centers across Europe in order to recognize relevant studies and aggregate evidence supporting the use of CO2 baths in various cardiovascular diseases. The three main effects of CO2 hydrotherapy during whole body or partial immersion, including decline in core temperature, an increase in cutaneous blood flow, and an elevation of the score on thermal sensation, are analyzed on a pathophysiology basis. Additionally, the indications and contra-indications of the method are presented in an evidence-based way, while the need for new methodologically sufficient studies examining the use of CO2 baths in other cardiovascular substrates is discussed.

  14. Sulforaphane Protects against Cardiovascular Disease via Nrf2 Activation

    Directory of Open Access Journals (Sweden)

    Yang Bai

    2015-01-01

    Full Text Available Cardiovascular disease (CVD causes an unparalleled proportion of the global burden of disease and will remain the main cause of mortality for the near future. Oxidative stress plays a major role in the pathophysiology of cardiac disorders. Several studies have highlighted the cardinal role played by the overproduction of reactive oxygen or nitrogen species in the pathogenesis of ischemic myocardial damage and consequent cardiac dysfunction. Isothiocyanates (ITC are sulfur-containing compounds that are broadly distributed among cruciferous vegetables. Sulforaphane (SFN is an ITC shown to possess anticancer activities by both in vivo and epidemiological studies. Recent data have indicated that the beneficial effects of SFN in CVD are due to its antioxidant and anti-inflammatory properties. SFN activates NF-E2-related factor 2 (Nrf2, a basic leucine zipper transcription factor that serves as a defense mechanism against oxidative stress and electrophilic toxicants by inducing more than a hundred cytoprotective proteins, including antioxidants and phase II detoxifying enzymes. This review will summarize the evidence from clinical studies and animal experiments relating to the potential mechanisms by which SFN modulates Nrf2 activation and protects against CVD.

  15. Potential and clinical utility of stem cells in cardiovascular disease

    Directory of Open Access Journals (Sweden)

    Korff Krause

    2010-03-01

    Full Text Available Korff Krause, Carsten Schneider, Kai Jaquet, Karl-Heinz KuckHanseatic Heart Center Hamburg, Department of Cardiology, Asklepios Hospital St. Georg, Hamburg, GermanyAbstract: The recent identification of bone marrow-derived adult stem cells and other types of stem cells that could improve heart function after transplantation have raised high expectations. The basic mechanisms have been studied mostly in murine models. However, these experiments revealed controversial results on transdifferentiation vs transfusion of adult stem cells vs paracrine effects of these cells, which is still being debated. Moreover, the reproducibility of these results in precisely translated large animal models is still less well investigated. Despite these weaknesses results of several clinical trials including several hundreds of patients with ischemic heart disease have been published. However, there are no solid data showing that any of these approaches can regenerate human myocardium. Even the effectiveness of cell therapy in these approaches is doubtful. In future we need in this important field of regenerative medicine: i more experimental data in large animals that are closer to the anatomy and physiology of humans, including data on dose effects, comparison of different cell types and different delivery routes; ii a better understanding of the molecular mechanisms involved in the fate of transplanted cells; iii more intensive research on genuine regenerative medicine, applying genetic regulation and cell engineering.Keywords: stem cells, cardiovascular disease

  16. Observed and predicted reduction of ischemic cardiovascular events in the Simvastatin and Ezetimibe in Aortic Stenosis trial

    DEFF Research Database (Denmark)

    Holme, Ingar; Boman, Kurt; Brudi, Philippe

    2010-01-01

    In the Simvastatin and Ezetimibe in Aortic Stenosis (SEAS) trial, combined ezetimibe (10 mg) and simvastatin (40 mg) decreased low-density lipoprotein cholesterol levels by 50% and ischemic cardiovascular event (ICE) risk by 22% compared to placebo. A larger decrease in ICE risk might have been...... expected for the degree of lipid-lowering observed. This analysis investigated relations between changes in lipoprotein components (LCs), and ICE risk decrease in the SEAS trial in all patients, by severity of aortic stenosis (AS), and compared to results of other clinical trials. A total of 1,570 patients...

  17. Cardiovascular disease in patients with rheumatoid arthritis

    DEFF Research Database (Denmark)

    Naranjo, Antonio; Sokka, Tuulikki; Descalzo, Miguel

    2008-01-01

    ABSTRACT: INTRODUCTION: We analyzed the prevalence of cardiovascular (CV) disease in patients with rheumatoid arthritis (RA) and its association with traditional CV risk factors, clinical features of RA, and the use of disease-modifying antirheumatic drugs (DMARDs) in a multinational cross...... by patients. The clinical assessment included a review of clinical features of RA and exposure to DMARDs over the course of RA. Comorbidities were recorded; CV morbidity included myocardial infarction, angina, coronary disease, coronary bypass surgery, and stroke. Traditional risk factors recorded were...... any CV event and age and male gender and between extra-articular disease and myocardial infarction. Prolonged exposure to methotrexate (HR 0.85; 95% CI 0.81 to 0.89), leflunomide (HR 0.59; 95% CI 0.43 to 0.79), sulfasalazine (HR 0.92; 95% CI 0.87 to 0.98), glucocorticoids (HR 0.95; 95% CI 0.92 to 0...

  18. Vitamin D status and incident cardiovascular disease and all-cause mortality

    DEFF Research Database (Denmark)

    Skaaby, Tea; Husemoen, Lise Lotte Nystrup; Pisinger, Charlotta

    2013-01-01

    Low vitamin D status has been associated with cardiovascular disease (CVD) and mortality primarily in selected groups, smaller studies, or with self-reported vitamin D intake. We investigated the association of serum vitamin D status with the incidence of a registry-based diagnosis of ischemic...... heart disease (IHD), stroke, and all-cause mortality in a large sample of the general population. A total of 9,146 individuals from the two population-based studies, Monica10 and Inter99, were included. Measurements of serum 25-hydroxyvitamin D at baseline were carried out using the IDS ISYS immunoassay...

  19. Physiological Changes to the Cardiovascular System at High Altitude and Its Effects on Cardiovascular Disease.

    Science.gov (United States)

    Riley, Callum James; Gavin, Matthew

    2017-06-01

    Riley, Callum James, and Matthew Gavin. Physiological changes to the cardiovascular system at high altitude and its effects on cardiovascular disease. High Alt Med Biol. 18:102-113, 2017.-The physiological changes to the cardiovascular system in response to the high altitude environment are well understood. More recently, we have begun to understand how these changes may affect and cause detriment to cardiovascular disease. In addition to this, the increasing availability of altitude simulation has dramatically improved our understanding of the physiology of high altitude. This has allowed further study on the effect of altitude in those with cardiovascular disease in a safe and controlled environment as well as in healthy individuals. Using a thorough PubMed search, this review aims to integrate recent advances in cardiovascular physiology at altitude with previous understanding, as well as its potential implications on cardiovascular disease. Altogether, it was found that the changes at altitude to cardiovascular physiology are profound enough to have a noteworthy effect on many forms of cardiovascular disease. While often asymptomatic, there is some risk in high altitude exposure for individuals with certain cardiovascular diseases. Although controlled research in patients with cardiovascular disease was largely lacking, meaning firm conclusions cannot be drawn, these risks should be a consideration to both the individual and their physician.

  20. Diabetic Cardiovascular Disease Induced by Oxidative Stress

    Directory of Open Access Journals (Sweden)

    Yosuke Kayama

    2015-10-01

    Full Text Available Cardiovascular disease (CVD is the leading cause of morbidity and mortality among patients with diabetes mellitus (DM. DM can lead to multiple cardiovascular complications, including coronary artery disease (CAD, cardiac hypertrophy, and heart failure (HF. HF represents one of the most common causes of death in patients with DM and results from DM-induced CAD and diabetic cardiomyopathy. Oxidative stress is closely associated with the pathogenesis of DM and results from overproduction of reactive oxygen species (ROS. ROS overproduction is associated with hyperglycemia and metabolic disorders, such as impaired antioxidant function in conjunction with impaired antioxidant activity. Long-term exposure to oxidative stress in DM induces chronic inflammation and fibrosis in a range of tissues, leading to formation and progression of disease states in these tissues. Indeed, markers for oxidative stress are overexpressed in patients with DM, suggesting that increased ROS may be primarily responsible for the development of diabetic complications. Therefore, an understanding of the pathophysiological mechanisms mediated by oxidative stress is crucial to the prevention and treatment of diabetes-induced CVD. The current review focuses on the relationship between diabetes-induced CVD and oxidative stress, while highlighting the latest insights into this relationship from findings on diabetic heart and vascular disease.

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

    Science.gov (United States)

    ... Force Recommendations Screening for Peripheral Artery Disease and Cardiovascular Disease Risk Assessment with Ankle Brachial Index in Adults ... on Screening for Peripheral Artery Disease (PAD) and Cardiovascular Disease (CVD) Risk Assessment with Ankle Brachial Index (ABI) ...

  2. Knowledge of cardiovascular disease in Turkish undergraduate nursing students.

    Science.gov (United States)

    Badir, Aysel; Tekkas, Kader; Topcu, Serpil

    2015-10-01

    Cardiovascular disease is the number one cause of death worldwide. However, there is not enough data exploring student nurses' understanding, knowledge, and awareness of cardiovascular disease. To investigate knowledge of cardiovascular disease and its risk factors among undergraduate nursing students, with an emphasis on understanding of cardiovascular disease as the primary cause of mortality and morbidity, both in Turkey and worldwide. This cross-sectional survey assessed 1138 nursing students enrolled in nursing schools in Istanbul, Turkey. Data were collected using the Cardiovascular Disease Risk Factors Knowledge Level (CARRF-KL) scale and questions from the Individual Characteristics Form about students' gender, age, level of education, and family cardiovascular health history, as well as smoking and exercise habits. Respondents demonstrated a high level of knowledge about cardiovascular disease, with years of education (p healthy, they could improve their practice of health-promoting behaviors. © The European Society of Cardiology 2014.

  3. Comprehensive metabolomic profiling and incident cardiovascular disease: a systematic review

    Science.gov (United States)

    Background: Metabolomics is a promising tool of cardiovascular biomarker discovery. We systematically reviewed the literature on comprehensive metabolomic profiling in association with incident cardiovascular disease (CVD). Methods and Results: We searched MEDLINE and EMBASE from inception to Janua...

  4. 'Awareness and attitudes towards total cardiovascular disease risk ...

    African Journals Online (AJOL)

    Microsoft account

    Corresponding author: Dr S Ofori, Department of Internal Medicine, ... regarding total CVD risk assessment in clinical practice among physicians in Port ..... cardiovascular risk for prevention and control of cardiovascular disease in low and.

  5. [Anxiety, depression, health-related control beliefs, and their association with health behavior in patients with ischemic heart disease].

    Science.gov (United States)

    Rafael, Beatrix; Konkolÿ Thege, Barna; Kovács, Péter; Balog, Piroska

    2015-05-17

    Psychological and lifestyle factors affect the development and outcome of heart disease considerably. The aims of the authors were to examine health control, level of anxiety and depression and to analyse their relationship with health behaviour in patients with ischemic heart disease. The present cross-sectional study involved 116 patients who took part in residential cardiac rehabilitation (56.9% men, mean age: 57.65±8.22 years). 30.9% of the patients reported elevated anxiety and 21.9% increased depressive symptomatology. Social-external control belief was the strongest among respondents. Further, anxiety and depression were negatively associated with healthy diet and the frequency of exercise. Patients with stronger social-external control beliefs were more likely to seek medical attention if they suspected a disease. It is important to assess psychological risk factors linked to cardiovascular diseases in cardiac rehabilitation departments and to initiate psychological interventions if indicated.

  6. Cells and Angiogenic Cytokines in Therapeutic Angiogenesis for Ischemic Heart Disease

    DEFF Research Database (Denmark)

    Luo, Yu; Zhang, Dai-Fu; Liang, Bo

    2005-01-01

    In the past 20 to 30 years,great developments had been achieved in the applying of cells and angiogenic cytokines for ischemic heart disease.The thesis reviews latest studies of mechanism and clinic application of this novel therapy....

  7. Pharmaceutical interventions to influence arteriogenesis: new concepts to treat ischemic heart disease

    NARCIS (Netherlands)

    Hoefer, Imo E.; Piek, Jan J.; Pasterkamp, Gerard

    2006-01-01

    Despite the technical progress in interventional techniques to overcome the harmful effects of ischemic heart disease there is still an urgent need for alternative, pharmaceutical treatment modalities. Exogenous stimulation of vessel growth, i.e. vasculogenesis, angiogenesis or arteriogenesis serves

  8. Promotor polymorphisms in leukotriene C4 synthase and risk of ischemic cerebrovascular disease

    DEFF Research Database (Denmark)

    Freiberg, J.J.; Tybjaerg-Hansen, A.; Sillesen, H.

    2008-01-01

    OBJECTIVE: Cysteinyl leukotrienes are involved in inflammation and possibly in early carotid atherosclerosis. We tested the hypothesis that the -444 A/C and -1072 G/A polymorphisms of the leukotriene C(4) synthase associate with risk of ischemic cerebrovascular disease. METHODS AND RESULTS: We...... genotyped 10 592 individuals from the Danish general population, the Copenhagen City Heart Study. During 24 years of follow-up, 557 individuals developed ischemic cerebrovascular disease. The allele frequency was 0.07 for -1072 A and 0.29 for -444 C. Cumulative incidence for ischemic cerebrovascular disease...... was higher for -1072 AA versus GG genotype (log-rank: P=0.002), and lower for -444 CC versus AA genotype (log-rank: P=0.008). Combined genotypes showed corresponding cumulative incidence differences (log-rank: P=0.003). Multifactorially adjusted hazard ratios for ischemic cerebrovascular disease were 2...

  9. Elevated plasma YKL-40, lipids and lipoproteins, and ischemic vascular disease in the general population

    DEFF Research Database (Denmark)

    Kjaergaard, Alisa D; Johansen, Julia S; Bojesen, Stig E

    2015-01-01

    BACKGROUND AND PURPOSE: We tested the hypothesis that observationally and genetically elevated YKL-40 is associated with elevated lipids and lipoproteins and with increased risk of ischemic vascular disease. METHODS: We conducted cohort and Mendelian randomization studies in 96 110 individuals from...... the Danish general population, with measured plasma levels of YKL-40 (n=21 647), plasma lipids and lipoproteins (n=94 461), and CHI3L1 rs4950928 genotype (n=94 579). RESULTS: From 1977 to 2013, 3256 individuals developed ischemic stroke, 5629 ischemic cerebrovascular disease, 4183 myocardial infarction...

  10. Association between Noise Pollution and Prevalent Ischemic Heart Disease.

    Science.gov (United States)

    Dzhambov, Angel M; Dimitrova, Donka D

    2016-12-01

    Noise pollution is considered a risk factor for ischemic heart disease (IHD). Both are highly prevalent in Bulgaria, but their association has not been studied sufficiently. The aim of the present study was to examine the risk of IHD associated with road traffic (Lden) and lifetime occupational noise exposure (LONE) in a Bulgarian sample. A cross-sectional survey was carried out among 513 residents of Plovdiv, Bulgaria. A questionnaire asked about doctor-diagnosed IHD, LONE and confounding factors. Lden was derived from official noise map after geocoding participants' addresses. In log-link Poisson regressions we investigated the relative risks of prevalent IHD. Sensitivity analyses examined subgroup differences. Lden ≥ 65 dB was associated with higher risk (RR=1.84, 95% CI: 0.61, 5.57) of IHD in long-term residents (≥ 20 years). LONE was associated with RR=1.76 (0.82, 3.78) for ever-exposed; and RR=2.35 (1.00, 5.52) for 15 - 47 years exposure. Exposure to Lden≥65 dB was associated with non-significantly higher risk of IHD. Longer LONE was consistently associated with higher risk. In some subgroups the effect of noise was more pronounced.

  11. Plasma proteomics to identify biomarkers - Application to cardiovascular diseases

    DEFF Research Database (Denmark)

    Beck, Hans Christian; Overgaard, Martin; Melholt Rasmussen, Lars

    2015-01-01

    There is an unmet need for new cardiovascular biomarkers. Despite this only few biomarkers for the diagnosis or screening of cardiovascular diseases have been implemented in the clinic. Thousands of proteins can be analysed in plasma by mass spectrometry-based proteomics technologies. Therefore......, this technology may therefore identify new biomarkers that previously have not been associated with cardiovascular diseases. In this review, we summarize the key challenges and considerations, including strategies, recent discoveries and clinical applications in cardiovascular proteomics that may lead...

  12. Association of Smoking, Alcohol, and Obesity with Cardiovascular Death and Ischemic Stroke in Atrial Fibrillation: The Atherosclerosis Risk in Communities (ARIC Study and Cardiovascular Health Study (CHS.

    Directory of Open Access Journals (Sweden)

    Younghoon Kwon

    Full Text Available Atrial fibrillation (AF is associated with an increased risk of ischemic stroke and cardiovascular (CV death. Whether modifiable lifestyle risk factors are associated with these CV outcomes in AF is unknown. Among Atherosclerosis Risk in Communities (ARIC study and Cardiovascular Health Study (CHS participants with incident AF, we estimated the risk of composite endpoint of ischemic stroke or CV death associated with candidate modifiable risk factor (smoking, heavy alcohol consumption, or high body mass index [BMI], and computed the C-statistic, net reclassification improvement (NRI, and integrated discrimination improvement (IDI of incorporating each factor into the CHA2DS2-VASc. Among 1222 ARIC (mean age: 63.4 and 756 CHS (mean age: 79.1 participants with incident AF, during mean follow-up of 6.9 years and 5.7 years, there were 332 and 335 composite events respectively. Compared with never smokers, current smokers had a higher incidence of the composite endpoint in ARIC [HR: 1.65 (1.21-2.26] but not in CHS [HR: 1.05 (0.69-1.61]. In ARIC, the addition of current smoking did not improve risk prediction over and above the CHA2DS2-VASc. No significant associations were observed with alcohol consumption or BMI with CVD outcomes in AF patients from either cohort. Smoking is associated with an increased risk of ischemic stroke or CV death in ARIC, which comprised mostly middle-aged to young-old (65-74 years, but not in CHS, which comprised mostly middle-old or oldest-old (≥75 years adults with AF. However, addition of smoking to the CHA2DS2-VASc score did not improve risk prediction of these outcomes.

  13. Genetic variation in ABCA1 predicts ischemic heart disease in the general population

    DEFF Research Database (Denmark)

    Frikke-Schmidt, Ruth; Nordestgaard, BG; Jensen, Gorm B

    2008-01-01

    We tested the hypothesis that 6 nonsynonymous single nucleotide polymorphisms (SNPs) in ATP-Binding-Cassette transporter A1 (ABCA1) affect risk of ischemic heart disease (IHD) in the general population.......We tested the hypothesis that 6 nonsynonymous single nucleotide polymorphisms (SNPs) in ATP-Binding-Cassette transporter A1 (ABCA1) affect risk of ischemic heart disease (IHD) in the general population....

  14. Experiences of peer support in self-management interventions among people with ischemic heart disease

    DEFF Research Database (Denmark)

    Enggaard, Helle; Uhrenfeldt, Lisbeth

    2016-01-01

    Review question/objective: The objective of this review is to identify, appraise and synthesize the best available evidence regarding people with ischemic heart disease and their experiences with peer support in self-management interventions. More specifically, the review question is: How do people...... with ischemic heart disease experience peer support in structured self-management interventions led or co-led by peers?...

  15. The role and clinical value of thallium-201 myocardial scintigraphy in ischemic heart disease

    International Nuclear Information System (INIS)

    Shimada, Tomoyoshi; Nakamori, Hisato; Kurimoto, Toru; Karakawa, Masahiro; Matsuura, Takashi; Iwasaka, Toshiji; Inada, Mitsuo; Nishiyama, Yutaka

    1990-01-01

    To define the role and clinical value of thallium-201 myocardial scintigraphy in ischemic heart disease, 967 consecutive patients refered to our laboratory since 1985 were studied. The purpose of scintigraphy have changed from diagnosing of myocardial ischemia to assessing myocardial viability with the progress of coronary angioplasty. At present, thallium-201 myocardial scintigraphy have become indispensable noninvasive method for the management of patients with ischemic heart disease. (author)

  16. The effect of elevated body mass index on ischemic heart disease risk

    DEFF Research Database (Denmark)

    Nordestgaard, Børge G; Palmer, Tom M; Benn, Marianne

    2012-01-01

    Adiposity, assessed as elevated body mass index (BMI), is associated with increased risk of ischemic heart disease (IHD); however, whether this is causal is unknown. We tested the hypothesis that positive observational associations between BMI and IHD are causal.......Adiposity, assessed as elevated body mass index (BMI), is associated with increased risk of ischemic heart disease (IHD); however, whether this is causal is unknown. We tested the hypothesis that positive observational associations between BMI and IHD are causal....

  17. INTEGRATED ASSESSMENT OF STATIN-ASSOCIATED MUSCLE DAMAGE PREDICTORS IN PATIENTS WITH ISCHEMIC HEART DISEASE

    OpenAIRE

    V. I. Petrov; O. N. Smuseva; Yu. V. Solovkina

    2013-01-01

    Aim. To assess the risk factors of statin-associated muscle damage in patient with ischemic heart disease.Material and methods. 258 patients with ischemic heart disease treated with statin were included into the study. Total plasma creatine kinase levels were measured and SLCO1B1*5 genotyping was performed. Relationship between statin therapy and adverse events was evaluated by Naranjo algorithm.Results. Patients with muscle symptoms received statins significantly longer (48.8 vs 11.9 months,...

  18. Remnant cholesterol as a causal risk factor for ischemic heart disease

    DEFF Research Database (Denmark)

    Varbo, Anette; Benn, Marianne; Tybjærg-Hansen, Anne

    2013-01-01

    The aim of this study was to test the hypothesis that elevated nonfasting remnant cholesterol is a causal risk factor for ischemic heart disease independent of reduced high-density lipoprotein (HDL) cholesterol.......The aim of this study was to test the hypothesis that elevated nonfasting remnant cholesterol is a causal risk factor for ischemic heart disease independent of reduced high-density lipoprotein (HDL) cholesterol....

  19. Sleep duration and ischemic heart disease and all-cause mortality

    DEFF Research Database (Denmark)

    Garde, Anne Helene; Hansen, Åse Marie; Holtermann, Andreas

    2013-01-01

    This prospective study aimed to examine if sleep duration is a risk indicator for ischemic heart disease (IHD) and all-cause mortality, and how perceived stress during work and leisure time and use of tranquilizers/hypnotics modifies the association.......This prospective study aimed to examine if sleep duration is a risk indicator for ischemic heart disease (IHD) and all-cause mortality, and how perceived stress during work and leisure time and use of tranquilizers/hypnotics modifies the association....

  20. [Cardiovascular disease prevention and life style modifications].

    Science.gov (United States)

    Baudet, M; Daugareil, C; Ferrieres, J

    2012-04-01

    Cardiovascular diseases are mainly caused by atherosclerosis, the development of which is highly dependent on our Western lifestyle. Slowing this pathology depends on the reduction of risk factors such as hypercholesterolemia, high blood pressure, smoking, lack of physical activity, excess weight and diabetes. Drug treatment exists and is very effective, but too often they treat the immediate abnormality such as diabetes, high blood pressure and hypercholesterolemia and not the underlying causes: poor eating habits, lack of physical activity and excess weight. These have a negative impact on endothelial function, oxidative stress, and can trigger inflammation, arrythmias and thrombosis. Cardiovascular prevention must therefore target sedentary lifestyle, excess weight, and favor low-calorie, low-salt food and Mediterranean diet. The way this diet works begins to be understood and goes beyond simple cardiovascular prevention. Therapeutic education holds a growing and complementary role in the Public Health system which should call upon the strengths of all healthcare professionals. Copyright © 2011. Published by Elsevier SAS.

  1. Menopause and cardiovascular disease: the evidence.

    Science.gov (United States)

    Rosano, G M C; Vitale, C; Marazzi, G; Volterrani, M

    2007-02-01

    Menopause is a risk factor for cardiovascular disease (CVD) because estrogen withdrawal has a detrimental effect on cardiovascular function and metabolism. The menopause compounds many traditional CVD risk factors, including changes in body fat distribution from a gynoid to an android pattern, reduced glucose tolerance, abnormal plasma lipids, increased blood pressure, increased sympathetic tone, endothelial dysfunction and vascular inflammation. Many CVD risk factors have different impacts in men and women. In postmenopausal women, treatment of arterial hypertension and glucose intolerance should be priorities. Observational studies and randomized clinical trials suggest that hormone replacement therapy (HRT) started soon after the menopause may confer cardiovascular benefit. In contrast to other synthetic progestogens used in continuous combined HRTs, the unique progestogen drospirenone has antialdosterone properties. Drospirenone can therefore counteract the water- and sodium-retaining effects of the estrogen component of HRT via the renin-angiotensin-aldosterone system, which may otherwise result in weight gain and raised blood pressure. As a continuous combined HRT with 17beta-estradiol, drospirenone has been shown to significantly reduce blood pressure in postmenopausal women with elevated blood pressure, but not in normotensive women. Therefore, in addition to relieving climacteric symptoms, drospirenone/17beta-estradiol may offer further benefits in postmenopausal women, such as improved CVD risk profile.

  2. Targeting the aldosterone pathway in cardiovascular disease

    DEFF Research Database (Denmark)

    Gustafsson, Finn; Azizi, Michel; Bauersachs, Johann

    2012-01-01

    Accumulated evidence has demonstrated that aldosterone is a key player in the pathogenesis of cardiovascular (CV) disease. Multiple clinical trials have documented that intervention in the aldosterone pathway can reduce blood pressure and lower albuminuria and improve outcome in patients with heart...... failure or myocardial infarction. Recent studies have unraveled details about the role of aldosterone at the cellular level in CV disease. The relative importance of glucocorticoids and aldosterone in terms of mineralocorticoid receptor activation is currently being debated. Also, studies are addressing...... which aldosterone modulator to use, which timing of treatment to aim for, and in which population to intervene. This review provides an overview of recent developments in the understanding of the role of aldosterone in CV disease, with particular reference to mechanisms and potential targets...

  3. Estimating the direct costs of ischemic heart disease: evidence from a teaching hospital in BRAZIL, a retrospective cohort study.

    Science.gov (United States)

    Schlatter, Rosane Paixão; Hirakata, Vânia Naomi; Polanczyk, Carisi Anne

    2017-07-04

    Coronary artery disease is the most prevalent cardiovascular disease. In the United States, 7% of adults over 20 years of age are estimated to have coronary artery disease. In Brazil, a prevalence of 5 to 8% has been estimated in adults over 40 years of age, with an increased number of hospitalizations associated with both stable and acute clinical manifestations; and health care costs have quadrupled in the last decade. To estimate the direct costs of managing ischemic heart disease patient care in a teaching hospital in Brazil from the perspective of the service payer, the Brazilian Unified Health System. This study was a retrospective cohort study for the identification and valuation of resources used at both the outpatient and in-hospital levels in a sample of 330 patients selected from the hospital's ischemic heart disease clinic. Data were collected from computerized hospital records and patients' hospital bills from January 2000 to October 2015. A bivariate analysis and binary logistic regression were performed with p cost of outpatient management was US $1,521 per patient. The mean cost per hospitalization was US $1,976, and the expenses were higher in the first and last years of follow-up. Unstable angina, revascularization procedures, diabetes, hypertension and obesity were predictors of higher hospitalization costs (p cost estimates in this study indicate a high proportion of drug treatment costs in the treatment of ischemic heart disease. Treatment costs are higher in the first year and at the end of treatment, and some clinical factors are associated with greater hospital care costs. These results may serve as a basis for the evaluation of existing public policies and inputs for cost-effectiveness studies in coronary artery disease. CEP HCPA 11-0460 . Ethics Committee of Hospital de Clínicas de Porto Alegre.

  4. Gut Microbiota in Cardiovascular Health and Disease

    Science.gov (United States)

    Tang, W.H. Wilson; Kitai, Takeshi; Hazen, Stanley L

    2017-01-01

    Significant interest in recent years has focused on gut microbiota-host interaction because accumulating evidence has revealed that intestinal microbiota play an important role in human health and disease, including cardiovascular diseases. Changes in the composition of gut microbiota associated with disease, referred to as dysbiosis, have been linked to pathologies such as atherosclerosis, hypertension, heart failure, chronic kidney disease, obesity and type 2 diabetes mellitus. In addition to alterations in gut microbiota composition, the metabolic potential of gut microbiota has been identified as a contributing factor in the development of diseases. Recent studies revealed that gut microbiota can elicit a variety of effects on the host. Indeed, the gut microbiome functions like an endocrine organ, generating bioactive metabolites, that can impact host physiology. Microbiota interact with the host through a number of pathways, including the trimethylamine (TMA)/ trimethylamine N-oxide (TMAO) pathway, short-chain fatty acids pathway, and primary and secondary bile acids pathways. In addition to these “metabolism dependent” pathways, metabolism independent processes are suggested to also potentially contribute to CVD pathogenesis. For example, heart failure associated splanchnic circulation congestion, bowel wall edema and impaired intestinal barrier function are thought to result in bacterial translocation, the presence of bacterial products in the systemic circulation and heightened inflammatory state. These are believed to also contribute to further progression of heart failure and atherosclerosis. The purpose of the current review is to highlight the complex interplay between microbiota, their metabolites and the development and progression of cardiovascular diseases. We will also discuss the roles of gut microbiota in normal physiology and the potential of modulating intestinal microbial inhabitants as novel therapeutic targets. PMID:28360349

  5. Proteomic and genomic analysis of cardiovascular disease

    National Research Council Canada - National Science Library

    Van Eyk, Jennifer; Dunn, M. J

    2003-01-01

    ... to cardiovascular disease. By exploring the various strategies and technical aspects of both, using examples from cardiac or vascular biology, the limitations and the potential of these methods can be clearly seen. The book is divided into three sections: the first focuses on genomics, the second on proteomics, and the third provides an overview of the importance of these two scientific disciplines in drug and diagnostic discovery. The goal of this book is the transfer of their hard-earned lessons to the growing num...

  6. Prevalence of Fabry disease in young patients with cryptogenic ischemic stroke.

    Science.gov (United States)

    Dubuc, Véronique; Moore, David F; Gioia, Laura C; Saposnik, Gustavo; Selchen, Daniel; Lanthier, Sylvain

    2013-11-01

    A German study diagnosed 4% of young cryptogenic ischemic stroke patients with Fabry disease, an X-linked lysosomal storage disease caused by mutations in the alpha-galactosidase A (α-GAL-A) gene resulting in an accumulation of glycosphingolipids. A lower prevalence was found in other geographic regions. To determine the prevalence of Fabry disease in a Canadian population of young cryptogenic ischemic stroke patients. Patients with cryptogenic ischemic stroke at age 16-55 were retrospectively identified in our institutional stroke database and underwent a focused clinical evaluation. We sequenced the α-GAL-A gene and measured the levels of blood globotriaosylsphingosine in subjects with mutations of undetermined pathogenicity. Fabry disease was diagnosed in patients with pathogenic mutations or increased levels of blood globotriaosylsphingosine. Ninety-three of 100 study subjects had normal α-GAL-A gene polymorphisms. Seven had mutations of undetermined pathogenicity, including one with increased globotriaosylsphingosine (prevalence, 1%; 95% confidence interval, ischemic stroke presentation as the first clinical manifestation of Fabry disease. Both Fabry patients experienced recurrent ischemic stroke. Fabry disease accounts for a small proportion of young Canadians with cryptogenic ischemic stroke. Identification of Fabry biomarkers remains a research priority to delineate stroke patients disserving routine screening. Copyright © 2013 National Stroke Association. Published by Elsevier Inc. All rights reserved.

  7. Multifactorial Prevention of Cardiovascular Disease in Patients with Hypertension : the Cardiovascular Polypill

    NARCIS (Netherlands)

    Lafeber, M; Spiering, W; Visseren, F L J; Grobbee, D E

    2016-01-01

    Hypertension is a major, if not the most important, contributor to the disease burden and premature death globally which is largely related to cardiovascular disease. In both the primary and the secondary preventions of cardiovascular disease, blood pressure (BP) targets are often not achieved which

  8. Increased Vascular Disease Mortality Risk in Prediabetic Korean Adults Is Mainly Attributable to Ischemic Stroke.

    Science.gov (United States)

    Kim, Nam Hoon; Kwon, Tae Yeon; Yu, Sungwook; Kim, Nan Hee; Choi, Kyung Mook; Baik, Sei Hyun; Park, Yousung; Kim, Sin Gon

    2017-04-01

    Prediabetes is a known risk factor for vascular diseases; however, its differential contribution to mortality risk from various vascular disease subtypes is not known. The subjects of the National Health Insurance Service in Korea (2002-2013) nationwide cohort were stratified into normal glucose tolerance (fasting glucose mortality risk for vascular disease and its subtypes-ischemic heart disease, ischemic stroke, and hemorrhagic stroke. When adjusted for age, sex, and body mass index, IFG stage 2, but not stage 1, was associated with significantly higher all-cause mortality (hazard ratio [HR], 1.26; 95% confidence interval [CI], 1.18-1.34) and vascular disease mortality (HR, 1.27; 95% CI, 1.08-1.49) compared with normal glucose tolerance. Among the vascular disease subtypes, mortality from ischemic stroke was significantly higher (HR, 1.60; 95% CI, 1.18-2.18) in subjects with IFG stage 2 but not from ischemic heart disease and hemorrhagic stroke. The ischemic stroke mortality associated with IFG stage 2 remained significantly high when adjusted other modifiable vascular disease risk factors (HR, 1.51; 95% CI: 1.10-2.09) and medical treatments (HR, 1.75; 95% CI, 1.19-2.57). Higher IFG degree (fasting glucose, 110-125 mg/dL) was associated with increased all-cause and vascular disease mortality. The increased vascular disease mortality in IFG stage 2 was attributable to ischemic stroke, but not ischemic heart disease or hemorrhagic stroke in Korean adults. © 2017 American Heart Association, Inc.

  9. Ischemic stroke related to intracranial branch atheromatous disease and comparison with large and small artery diseases.

    Science.gov (United States)

    Kwan, May Wai-Mei; Mak, Windsor; Cheung, Raymond Tak-Fai; Ho, Shu-Leong

    2011-04-15

    The mechanism of ischemic stroke in intracranial branch atheromatous disease (BAD) is different from large artery atherothrombotic disease (LAD) or lacunar infarction (LACI). The concept of BAD is underused in clinical practice and research. Patients admitted over 24-months with ischemic stroke caused by atherosclerotic disease were reviewed retrospectively and classified according to radiological±clinical criteria into LAD, BAD and LACI. The BAD cases were further divided into 5 BAD syndromes. Clinical characteristics, vascular risk factors, results of vascular workup and outcome among these subgroups were compared. 123 cases of LAD (17% of all stroke patients or 33% of all studied patients), 147 BAD (20% or 40%) and 102 LACI (14% or 27%) presented during the study period. Compared to LAD, BAD patients had milder neurological deficits, were less often diabetic and carotid stenosis was less common, while stenosis of the intracranial arteries was more frequent in BAD as compared with LACI patients. Outcome in BAD patients was intermediate between LAD and LACI. Comparisons among the BAD syndromes indicated they were homogenous conditions. BAD is the most prevalent ischemic stroke subtype in our cohort. The homogeneity among the BAD syndromes suggests they might represent a distinctive stroke entity. Copyright © 2011 Elsevier B.V. All rights reserved.

  10. Shared genetic contribution to ischemic stroke and Alzheimer's disease

    Science.gov (United States)

    Adib‐Samii, Poneh; Harold, Denise; Dichgans, Martin; Williams, Julie; Lewis, Cathryn M.; Markus, Hugh S.; Fornage, Myriam; Holliday, Elizabeth G; Sharma, Pankaj; Bis, Joshua C; Psaty, Bruce M; Seshadri, Sudha; Nalls, Mike A; Devan, William J; Boncoraglio, Giorgio; Malik, Rainer; Mitchell, Braxton D; Kittner, Steven J; Ikram, M Arfan; Clarke, Robert; Rosand, Jonathan; Meschia, James F; Sudlow, Cathie; Rothwell, Peter M; Levi, Christopher; Bevan, Steve; Kilarski, Laura L; Walters, Matthew; Thijs, Vincent; Slowik, Agnieszka; Lindgren, Arne; de Bakker, Paul I W; Lambert, Jean‐Charles; Ibrahim‐Verbaas, Carla A; Harold, Denise; Naj, Adam C; Sims, Rebecca; Bellenguez, Céline; Jun, Gyungah; DeStefano, Anita L; Bis, Joshua C; Beecham, Gary W; Grenier‐Boley, Benjamin; Russo, Giancarlo; Thornton‐Wells, Tricia A; Jones, Nicola; Smith, Albert V; Chouraki, Vincent; Thomas, Charlene; Ikram, M Arfan; Zelenika, Diana; Vardarajan, Badri N; Kamatani, Yoichiro; Lin, Chiao‐Feng; Gerrish, Amy; Schmidt, Helena; Kunkle, Brian; Dunstan, Melanie L; Ruiz, Agustin; Bihoreau, Marie‐Thçrèse; Choi, Seung‐Hoan; Reitz, Christiane; Pasquier, Florence; Hollingworth, Paul; Ramirez, Alfredo; Hanon, Olivier; Fitzpatrick, Annette L; Buxbaum, Joseph D; Campion, Dominique; Crane, Paul K; Baldwin, Clinton; Becker, Tim; Gudnason, Vilmundur; Cruchaga, Carlos; Craig, David; Amin, Najaf; Berr, Claudine; Lopez, Oscar L; De Jager, Philip L; Deramecourt, Vincent; Johnston, Janet A; Evans, Denis; Lovestone, Simon; Letenneur, Luc; Morón, Francisco J; Rubinsztein, David C; Eiriksdottir, Gudny; Sleegers, Kristel; Goate, Alison M; Fiçvet, Nathalie; Huentelman, Matthew J; Gill, Michael; Brown, Kristelle; Kamboh, M Ilyas; Keller, Lina; Barberger‐Gateau, Pascale; McGuinness, Bernadette; Larson, Eric B; Green, Robert; Myers, Amanda J; Dufouil, Carole; Todd, Stephen; Wallon, David; Love, Seth; Rogaeva, Ekaterina; Gallacher, John; St George‐Hyslop, Peter; Clarimon, Jordi; Lleo, Alberto; Bayer, Anthony; Tsuang, Debby W; Yu, Lei; Tsolaki, Magda; Bossù, Paola; Spalletta, Gianfranco; Proitsi, Petroula; Collinge, John; Sorbi, Sandro; Sanchez‐Garcia, Florentino; Fox, Nick C; Hardy, John; Deniz Naranjo, Maria Candida; Bosco, Paolo; Clarke, Robert; Brayne, Carol; Galimberti, Daniela; Mancuso, Michelangelo; Matthews, Fiona; Moebus, Susanne; Mecocci, Patrizia; Del Zompo, Maria; Maier, Wolfgang; Hampel, Harald; Pilotto, Alberto; Bullido, Maria; Panza, Francesco; Caffarra, Paolo; Nacmias, Benedetta; Gilbert, John R; Mayhaus, Manuel; Lannfelt, Lars; Hakonarson, Hakon; Pichler, Sabrina; Carrasquillo, Minerva M; Ingelsson, Martin; Beekly, Duane; Alvarez, Victoria; Zou, Fanggeng; Valladares, Otto; Younkin, Steven G; Coto, Eliecer; Hamilton‐Nelson, Kara L; Gu, Wei; Razquin, Cristina; Pastor, Pau; Mateo, Ignacio; Owen, Michael J; Faber, Kelley M; Jonsson, Palmi V; Combarros, Onofre; O'Donovan, Michael C; Cantwell, Laura B; Soininen, Hilkka; Blacker, Deborah; Mead, Simon; Mosley, Thomas H; Bennett, David A; Harris, Tamara B; Fratiglioni, Laura; Holmes, Clive; de Bruijn, Renee F A G; Passmore, Peter; Montine, Thomas J; Bettens, Karolien; Rotter, Jerome I; Brice, Alexis; Morgan, Kevin; Foroud, Tatiana M; Kukull, Walter A; Hannequin, Didier; Powell, John F; Nalls, Michael A; Ritchie, Karen; Lunetta, Kathryn L; Kauwe, John S K; Boerwinkle, Eric; Riemenschneider, Matthias; Boada, Mercè; Hiltunen, Mikko; Martin, Eden R; Schmidt, Reinhold; Rujescu, Dan; Wang, Li‐San; Dartigues, Jean‐François; Mayeux, Richard; Tzourio, Christophe; Hofman, Albert; Nöthen, Markus M; Graff, Caroline; Psaty, Bruce M; Jones, Lesley; Haines, Jonathan L; Holmans, Peter A; Lathrop, Mark; Pericak‐Vance, Margaret A; Launer, Lenore J; Farrer, Lindsay A; van Duijn, Cornelia M; Van Broeckhoven, Christine; Moskvina, Valentina; Seshadri, Sudha; Williams, Julie; Schellenberg, Gerard D; Amouyel, Philippe

    2016-01-01

    Objective Increasing evidence suggests epidemiological and pathological links between Alzheimer's disease (AD) and ischemic stroke (IS). We investigated the evidence that shared genetic factors underpin the two diseases. Methods Using genome‐wide association study (GWAS) data from METASTROKE + (15,916 IS cases and 68,826 controls) and the International Genomics of Alzheimer's Project (IGAP; 17,008 AD cases and 37,154 controls), we evaluated known associations with AD and IS. On the subset of data for which we could obtain compatible genotype‐level data (4,610 IS cases, 1,281 AD cases, and 14,320 controls), we estimated the genome‐wide genetic correlation (rG) between AD and IS, and the three subtypes (cardioembolic, small vessel, and large vessel), using genome‐wide single‐nucleotide polymorphism (SNP) data. We then performed a meta‐analysis and pathway analysis in the combined AD and small vessel stroke data sets to identify the SNPs and molecular pathways through which disease risk may be conferred. Results We found evidence of a shared genetic contribution between AD and small vessel stroke (rG [standard error] = 0.37 [0.17]; p = 0.011). Conversely, there was no evidence to support shared genetic factors in AD and IS overall or with the other stroke subtypes. Of the known GWAS associations with IS or AD, none reached significance for association with the other trait (or stroke subtypes). A meta‐analysis of AD IGAP and METASTROKE + small vessel stroke GWAS data highlighted a region (ATP5H/KCTD2/ICT1) associated with both diseases (p = 1.8 × 10−8). A pathway analysis identified four associated pathways involving cholesterol transport and immune response. Interpretation Our findings indicate shared genetic susceptibility to AD and small vessel stroke and highlight potential causal pathways and loci. Ann Neurol 2016;79:739–747 PMID:26913989

  11. Lycopene Deficiency in Ageing and Cardiovascular Disease

    Science.gov (United States)

    Petyaev, Ivan M.

    2016-01-01

    Lycopene is a hydrocarbon phytochemical belonging to the tetraterpene carotenoid family and is found in red fruit and vegetables. Eleven conjugated double bonds predetermine the antioxidant properties of lycopene and its ability to scavenge lipid peroxyl radicals, reactive oxygen species, and nitric oxide. Lycopene has a low bioavailability rate and appears in the blood circulation incorporated into chylomicrons and other apo-B containing lipoproteins. The recent body of evidence suggests that plasma concentration of lycopene is not only a function of intestinal absorption rate but also lycopene breakdown via enzymatic and oxidative pathways in blood and tissues. Oxidative stress and the accumulation of reactive oxygen species and nitric oxide may represent a major cause of lycopene depletion in ageing, cardiovascular disease, and type 2 diabetes mellitus. It has been shown recently that low carotenoid levels, and especially decreased serum lycopene levels, are strongly predictive of all-cause mortality and poor outcomes of cardiovascular disease. However, there is a poor statistical association between dietary and serum lycopene levels which occurs due to limited bioavailability of lycopene from dietary sources. Hence, it is very unlikely that nutritional intervention alone could be instrumental in the correction of lycopene and carotenoid deficiency. Therefore, new nutraceutical formulations of carotenoids with enhanced bioavailability are urgently needed. PMID:26881023

  12. Lifestyle Decreases Risk Factors for Cardiovascular Diseases

    Science.gov (United States)

    Slavíček, Jaroslav; Kittnar, Otomar; Fraser, Gary E.; Medová, Eva; Konečná, Jana; Žižka, Robert; Dohnalová, Alena; Novák, Vladimír

    2009-01-01

    Summary The morbidity and mortality of the cardiovascular diseases is high in the developed countries. The lifestyle changes are capable to decrease it by 50%. The aim of the present study was to measure the parameters of some risk factors before and after a one-week NEW START rehabilitative retreat. 1,349 volunteers, 320 men, 1,029 woman, mean age 51±14.5 (SD) years participated in 30 rehabilitative retreats from 1999–2006 in the Czech Republic, using a low-fat, low-energy, lacto-ovo-vegetarian diet and exercise, in a stress-free environment. Body weight, height, BMI, blood pressure, heart rate, serum cholesterol and blood glucose were measured. Body weight decreased in 1,223 measured persons from 71.2±14.38 (SD) to 70.6±14.02 kg (pSeventh-day Adventists than in controls who never observed the diet and avail the lifestyle programs. The parameters were nonsignificantly changed one year after finishing the retreat in the sample of 68 persons showing the positive effect of retreats. Our results showed, that the intake of a low-fat, low-energy diet, over the course of one week in a stress-free environment, had positive impact on the risk factors of cardiovascular diseases. PMID:19256282

  13. Sortilin and the risk of cardiovascular disease.

    Science.gov (United States)

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

    2013-10-01

    Plasma low-density lipoprotein cholesterol (LDL-C) levels are a key determinant of the risk of cardiovascular disease, which is why many studies have attempted to elucidate the pathways that regulate its metabolism. Novel latest-generation sequencing techniques have identified a strong association between the 1p13 locus and the risk of cardiovascular disease caused by changes in plasma LDL-C levels. As expected for a complex phenotype, the effects of variation in this locus are only moderate. Even so, knowledge of the association is of major importance, since it has unveiled a new metabolic pathway regulating plasma cholesterol levels. Crucial to this discovery was the work of three independent teams seeking to clarify the biological basis of this association, who succeeded in proving that SORT1, encoding sortilin, was the gene in the 1p13 locus involved in LDL metabolism. SORT1 was the first gene identified as determining plasma LDL levels to be mechanistically evaluated and, although the three teams used different, though appropriate, experimental methods, their results were in some ways contradictory. Here we review all the experiments that led to the identification of the new pathway connecting sortilin with plasma LDL levels and risk of myocardial infarction. The regulatory mechanism underlying this association remains unclear, but its discovery has paved the way for considering previously unsuspected therapeutic targets and approaches. Copyright © 2013 Sociedade Portuguesa de Cardiologia. Published by Elsevier España. All rights reserved.

  14. Low doses of ionizing radiation and risk of cardiovascular disease: A review of epidemiological studies

    International Nuclear Information System (INIS)

    Metz-Flamant, C.; Bonaventure, A.; Tirmarche, M.; Laurier, D.; Bernier, M.O.; Milliat, F.

    2009-01-01

    Background While cardiovascular risks associated with high level of ionizing radiation are well-established, long-term effects of low and medium levels of exposure, between 0 and 5 gray (Gy), on the cardiovascular system are debated. Methods Available literature was reviewed considering various populations, such as survivors of atomic bombs, nuclear workers, Chernobyl liquidators, radiologists and radiological technologists and patients exposed for medical reasons. Results A significant increased risk of cardiovascular diseases associated with low doses of ionizing radiation was observed in 13 studies among the 27 analyzed. The ischemic heart diseases risk was detailed in 16 studies and seven of them showed a significant increase. The cerebrovascular risk was significantly increased in five studies among the 12 considered. Conclusion Some epidemiological and experimental data are clearly in favour of an increased cardiovascular risk associated with exposure to low doses. However, given the multi-factorial origin of cardiovascular diseases and the lack of a clear pathophysiologic mechanism, epidemiological results have to be carefully interpreted. Further research should be conducted in this area. (authors)

  15. Consensus Review of the Treatment of Cardiovascular Disease in People With Hemophilia A and B

    Science.gov (United States)

    Boral, Leonard I.; Cohen, Alice J.; Smyth, Susan S.; White, Gilbert C.

    2015-01-01

    With advances in care, increasing numbers of people with hemophilia (PWH) achieve near-normal life expectancies and present with typical age-related cardiovascular conditions. Evidence-based guidelines for medical or surgical management of cardiovascular conditions in individuals with hemophilia are limited. Published recommendations exist for the management of some common cardiovascular conditions (eg, ischemic heart disease, atrial fibrillation), but identifying optimal strategies for anticoagulant or antithrombotic therapy constitutes the primary challenge of managing nonoperative cardiovascular disease (CVD) in PWH. In general, as long as factor concentrates or other hemostatic therapies maintain adequate hemostasis, the recommended medical and surgical management of CVD in PWH parallels that in individuals without hemophilia. The presence of factor inhibitors complicates hemophilia management. Published outcomes of CVD treatment in PWH are similar to those in the general population. Specific knowledge about factor replacement, factor inhibitors, and disease-specific treatment distinguishes the cardiovascular care of PWH from similar care of individuals without this rare bleeding disorder. Furthermore, a multidisciplinary approach incorporating a hematologist with an onsite coagulation laboratory, ideally associated with a hemophilia treatment center, is integral to the management of CVD in PWH. PMID:25436468

  16. Tc-99m pyrophosphate scanning after ischemic exercise in McArdle's disease

    International Nuclear Information System (INIS)

    Uno, Hideaki; Kawano, Keizo; Yukawa, Susumu; Nomoto, Hiroshi

    1982-01-01

    In order to clarify the mechanism of muscle contracture induced by ischemic exercise in a patient with McArdle's disease, bone scanning with Tc-99m pyrophosphate was performed. The clinical diagnosis was established in the patient based on the biochemical examinations of skeletal muscle biopsy. Ischemic exercise was done initially on the left forearm and then 20 hours later on the right forearm. Two hours later, 15 mCi of Tc-99m pyrophosphate was infused through the left antecubital vein. Exactly 4 hours later, a conventional bone scanning was carried out. In the patient with McArdle's disease, muscle contracture developed in both forearms during the ischemic exercise. Conventional bone scanning showed increased Tc-99m pyrophosphate labeling of the right forearm muscles at 2 hours after ischemic exercise. However, increased labeling of the left forearm muscles was not found at 22 hours after ischemic exercise. In the control, no muscle contracture developed during ischemic exercise and bone scan showed no increase in Tc-99m pyrophosphate labeling in the antebrachial region. These findings suggest that the basis of muscle contracture appears to be an increased concentration of Ca in muscle cells due to a failure of sarcoplasmic reticulum to reaccumulate Ca at ischemic exercise. (author)

  17. Precision Medicine, Cardiovascular Disease and Hunting Elephants.

    Science.gov (United States)

    Joyner, Michael J

    2016-01-01

    Precision medicine postulates improved prediction, prevention, diagnosis and treatment of disease based on patient specific factors especially DNA sequence (i.e., gene) variants. Ideas related to precision medicine stem from the much anticipated "genetic revolution in medicine" arising seamlessly from the human genome project (HGP). In this essay I deconstruct the concept of precision medicine and raise questions about the validity of the paradigm in general and its application to cardiovascular disease. Thus far precision medicine has underperformed based on the vision promulgated by enthusiasts. While niche successes for precision medicine are likely, the promises of broad based transformation should be viewed with skepticism. Open discussion and debate related to precision medicine are urgently needed to avoid misapplication of resources, hype, iatrogenic interventions, and distraction from established approaches with ongoing utility. Failure to engage in such debate will lead to negative unintended consequences from a revolution that might never come. Copyright © 2016 Elsevier Inc. All rights reserved.

  18. Cardiovascular disease risk factors: a childhood perspective.

    Science.gov (United States)

    Praveen, Pradeep A; Roy, Ambuj; Prabhakaran, Dorairaj

    2013-03-01

    Atherosclerotic cardiovascular disease (CVD) is one of the leading causes of death and disability worldwide including in developing countries like India. Indians are known to be predisposed to CVD, which occur almost a decade earlier in them. Though these diseases manifest in the middle age and beyond, it is now clear that the roots of CVD lie in childhood and adolescence. Many of the conventional risk factors of CVD such as high blood pressure, dyslipidemia, tobacco use, unhealthy diet and obesity have their beginnings in childhood and then track overtime. It is thus important to screen and identify these risk factors early and treat them to prevent onset of CVD. Similarly community based strategies to prevent onset of these risk factors is imperative to tackle this burgeoning public health crisis especially in countries like ours with limited resources.

  19. Effects of Vegetables on Cardiovascular Diseases and Related Mechanisms

    Directory of Open Access Journals (Sweden)

    Guo-Yi Tang

    2017-08-01

    Full Text Available Epidemiological studies have shown that vegetable consumption is inversely related to the risk of cardiovascular diseases. Moreover, research has indicated that many vegetables like potatoes, soybeans, sesame, tomatoes, dioscorea, onions, celery, broccoli, lettuce and asparagus showed great potential in preventing and treating cardiovascular diseases, and vitamins, essential elements, dietary fibers, botanic proteins and phytochemicals were bioactive components. The cardioprotective effects of vegetables might involve antioxidation; anti-inflammation; anti-platelet; regulating blood pressure, blood glucose, and lipid profile; attenuating myocardial damage; and modulating relevant enzyme activities, gene expression, and signaling pathways as well as some other biomarkers associated to cardiovascular diseases. In addition, several vegetables and their bioactive components have been proven to protect against cardiovascular diseases in clinical trials. In this review, we analyze and summarize the effects of vegetables on cardiovascular diseases based on epidemiological studies, experimental research, and clinical trials, which are significant to the application of vegetables in prevention and treatment of cardiovascular diseases.

  20. Analysis of Medical Tourism for Cardiovascular Diseases

    Directory of Open Access Journals (Sweden)

    Catalina Liliana Andrei

    2014-11-01

    Full Text Available Increasing costs of treatments have led to the apparition of the medical tourism. Patients in high-income countries seek to solve their health problems in developing countries where the cost of medical treatment is much lower. This cost difference has led to the medical tourism industry that is currently estimated with an annual growth rate of about 20%. Cardiovascular diseases are a leading cause of death worldwide. The high cost of treating these diseases cause many patients to seek treatment options abroad. This paper presents an analysis of the medical tourism industry highlighting the factors that led to its development, barriers to medical tourism, and the economic impact of this industry. Although Romania has highly appreciated doctors it hasn’t achieved yet the high level of other developing countries where medical tourism is more intense. Spa tourism is still far from Romania’s potential in this area due to the very small investments and the lack of necessary infrastructure. Using statistical and econometric techniques we examined key health indicators in Romania showing the lack of correlation between the prevalence of cardiovascular diseases, the development of the endowment of the health system in Romania, expenditures on health care and evolution of the number of foreign tourists coming to Romania to treat these diseases. We used statistical data series provided by N.S.I. that were processed using Eviews. We also tested whether there is a causal relationship in the Granger sense between the percentage of GDP allocated to the health care system and the number of nights spent by foreign tourists in resorts in Romania or the number of arrivals of foreign tourists.

  1. [Psychosocial factors at work and ischemic heart disease].

    Science.gov (United States)

    Netterstrøm, Bo; Kristensen, Tage Søndergård

    2005-11-14

    We reviewed the epidemiologic research on the relationship between psychosocial factors at work and ischemic heart disease (IHD). A literature search identified 35 longitudinal English-language studies published in peer-reviewed journals. Nine out of 18 cohort studies and 14 out of 17 case control studies showed a significant association between psychosocial factors at work and IHD. In three of the studies, the results showed the expected association without it being significant, and in nine of the studies no association was found. Twenty-nine of the studies achieved a satisfactory quality score of at least 16 points out of a possible 25. Among these, 19 found a positive association between psychosocial factors at work and IHD. Nineteen of the studies had used the job strain model suggested by Karasek and Theorell as the model of exposure. Eleven of these found a clear association between job strain and IHD, three found a partial association, and five showed negative results. Three of the negative studies had used the ecological method as the measure of exposure. None of the five American studies found any association between job strain and IHD. The 11 positive studies were carried out in the UK, Sweden, the Czech Republic, and Denmark. An imbalance between efforts rendered and rewards, as well as long working hours, was also found to increase the risk of IHD in the six studies which had looked into these exposures. The results of this literature review ought to have consequences for the prevention of IHD and affect the advice offered to IHD patients.

  2. Antianginal Therapy for Stable Ischemic Heart Disease: A Contemporary Review.

    Science.gov (United States)

    Padala, Santosh K; Lavelle, Michael P; Sidhu, Mandeep S; Cabral, Katherine P; Morrone, Doralisa; Boden, William E; Toth, Peter P

    2017-11-01

    Chronic angina pectoris is associated with considerable morbidity and mortality, especially if treated suboptimally. For many patients, aggressive pharmacologic intervention is necessary in order to alleviate anginal symptoms. The optimal treatment of stable ischemic heart disease (SIHD) should be the prevention of angina and ischemia, with the goal of maximizing both quality and quantity of life. In addition to effective risk factor modification with lifestyle changes, intensive pharmacologic secondary prevention is the therapeutic cornerstone in managing patients with SIHD. Current guidelines recommend a multifaceted therapeutic approach with β-blockers as first-line treatment. Another important pharmacologic intervention for managing SIHD is nitrates. Nitrates can provide both relief of acute angina and can be used prophylactically before exposure to known triggers of myocardial ischemia to prevent angina. Additional therapeutic options include calcium channel blockers and ranolazine, an inhibitor of the late inward sodium current, that can be used alone or in addition to nitrates or β-blockers when these agents fail to alleviate symptoms. Ranolazine appears to be particularly effective for patients with microvascular angina and endothelial dysfunction. In addition, certain antianginal therapies are approved in Europe and have been shown to improve symptoms, including ivabradine, nicorandil, and trimetazidine; however, these have yet to be approved in the United States. Ultimately, there are several different medications available to the physician for managing the patient with SIHD having chronic angina, when either used alone or in combination. The purpose of this review is to highlight the most important therapeutic approaches to optimizing contemporary treatment in response to individual patient needs.

  3. Occupational noise and ischemic heart disease: A systematic review

    Directory of Open Access Journals (Sweden)

    Angel M Dzhambov

    2016-01-01

    Full Text Available Noise exposure might be a risk factor for ischemic heart disease (IHD. Unlike residential exposure, however, evidence for occupational noise is limited. Given that high-quality quantitative synthesis of existing data is highly warranted for occupational safety and policy, we aimed at conducting a systematic review and meta-analysis of the risks of IHD morbidity and mortality because of occupational noise exposure. We carried out a systematic search in MEDLINE, EMBASE, and on the Internet since April 2, 2015, in English, Spanish, Russian, and Bulgarian. A quality-scoring checklist was developed a priori to assess different sources of methodological bias. A qualitative data synthesis was performed. Conservative assumptions were applied when appropriate. A meta-analysis was not feasible because of unresolvable methodological discrepancies between the studies. On the basis of five studies, there was some evidence to suggest higher risk of IHD among workers exposed to objectively assessed noise >75–80 dB for <20 years (supported by one high, one moderate, and one low quality study, opposed by one high and one moderate quality study. Three moderate and two low quality studies out of six found self-rated exposure to be associated with higher risk of IHD, and only one moderate quality study found no effect. Out of four studies, a higher mortality risk was suggested by one moderate quality study relying on self-rated exposure and one of high-quality study using objective exposure. Sensitivity analyses showed that at higher exposures and in some vulnerable subgroups, such as women, the adverse effects were considerably stronger. Despite methodological discrepancies and limitations of the included studies, occupational noise appeared to be a risk factor for IHD morbidity. Results suggested higher risk for IHD mortality only among vulnerable subgroups. Workers exposed to high occupational noise should be considered at higher overall risk of IHD.

  4. CARDIO-VASCULAR RISK FACTORS IN ELDERLY PATIENTS WITH DISEASES OF THE STOMATOGNATHIC SYSTEM

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    Botez C

    2011-09-01

    Full Text Available The association between dental and cardio-vascular diseases is essential as both are highly prevalent. Finding a possible causal relation between cardiovascular disease and chronic periodontal pathology, known to cause tooth loss, is therefore essential. The existence of some risk factors, such as smoking, bacterial infections, malnutrition and nutritional deficiencies, may explain the associations observed between cardio-vascular and oral pathologies. In the case of dental diseases, acceleration of atherosclerosis is supported by the role played by infections. The study – performed between 2008-2009 – analyzed 45 cases, selected from the patients hospitalized in the Medical Clinics of the Military Hospital of Ia[i. The patients included in the study suffered from arterial hypertension (HTA, cardiac insufficiency, ischemic cardiopathy, pectoral angina and subacute infectious endocarditis. All were subjected to a stomatological examination, for establishing their dental hygiene, the stomatological diseases they had had and the treatments performed. There are several ways in which infections of the oral cavity lead to cardiovascular disease. These include: transitory bacteriemia; inflammation and vascular lesions; diet and smoking.

  5. Long-term projections of temperature-related mortality risks for ischemic stroke, hemorrhagic stroke, and acute ischemic heart disease under changing climate in Beijing, China.

    Science.gov (United States)

    Li, Tiantian; Horton, Radley M; Bader, Daniel A; Liu, Fangchao; Sun, Qinghua; Kinney, Patrick L

    2018-03-01

    Changing climates have been causing variations in the number of global ischemic heart disease and stroke incidences, and will continue to affect disease occurrence in the future. To project temperature-related mortality for acute ischemic heart disease, and ischemic and hemorrhagic stroke with concomitant climate warming. We estimated the exposure-response relationship between daily cause-specific mortality and daily mean temperature in Beijing. We utilized outputs from 31 downscaled climate models and two representative concentration pathways (RCPs) for the 2020s, 2050s, and 2080s. This strategy was used to estimate future net temperature along with heat- and cold-related deaths. The results for predicted temperature-related deaths were subsequently contrasted with the baseline period. In the 2080s, using the RCP8.5 and no population variation scenarios, the net total number of annual temperature-related deaths exhibited a median value of 637 (with a range across models of 434-874) for ischemic stroke; this is an increase of approximately 100% compared with the 1980s. The median number of projected annual temperature-related deaths was 660 (with a range across models of 580-745) for hemorrhagic stroke (virtually no change compared with the 1980s), and 1683 (with a range across models of 1351-2002) for acute ischemic heart disease (a slight increase of approximately 20% compared with the 1980s). In the 2080s, the monthly death projection for hemorrhagic stroke and acute ischemic heart disease showed that the largest absolute changes occurred in summer and winter while the largest absolute changes for ischemic stroke occurred in summer. We projected that the temperature-related mortality associated with ischemic stroke will increase dramatically due to climate warming. However, projected temperature-related mortality pertaining to acute ischemic heart disease and hemorrhagic stroke should remain relatively stable over time. Copyright © 2017 Elsevier Ltd. All rights

  6. Cardiovascular Disease After Aromatase Inhibitor Use.

    Science.gov (United States)

    Haque, Reina; Shi, Jiaxiao; Schottinger, Joanne E; Chung, Joanie; Avila, Chantal; Amundsen, Britta; Xu, Xiaoqing; Barac, Ana; Chlebowski, Rowan T

    2016-12-01

    Cardiovascular disease (CVD) is an important cause of death in older patients with breast cancer. However, limited information exists on the long-term effect of aromatase inhibitor (AI) use on CVD risk in breast cancer survivors. To this point, no other population-based studies have been able to adjust for CVD risk factors or cardiovascular medications. To determine the long-term influence of adjuvant endocrine therapies on CVD in a cohort of postmenopausal breast cancer survivors in analyses that accounted for major CVD risk factors, medication use, chemotherapy, and radiotherapy. A retrospective cohort of postmenopausal women with breast cancer diagnosed from January 1, 1991, to December 31, 2010, and followed up through December 31, 2011 (maximum, 21 years [72 886 person-years]), was evaluated using records from a managed care organization with nearly 20 community hospitals in California. A total of 13 273 postmenopausal women with hormone receptor-positive breast cancer without prior CVD were included. Cardiovascular disease incidence was compared across endocrine therapy categories. Information on demographics, comorbidity, medication, use, and CVD risk was captured from electronic health records. Multivariate Cox proportional hazards models using time-dependent endocrine drug use variables and propensity scores were conducted. Data analysis was conducted from September 15, 2014, to February 1, 2016. Women were grouped by endocrine therapy status (tamoxifen citrate only, AI only, both, or neither). Person-year rates of CVD for each therapy group. During 72 886 person-years in 13 273 women (mean [SD] age, 66.8 [8.1] years) with follow-up through 2011, we observed 3711 CVD events. In multivariable analyses (reported as hazard ratio [95% CI]), AI-only users had a similar risk of cardiac ischemia (myocardial infarction and angina) (adjusted, 0.97 [0.78-1.22]) and stroke (adjusted, 0.97 [0.70-1.33]) as tamoxifen-only users (reference). However, we found an

  7. Renal dysfunction and chronic kidney disease in ischemic stroke and transient ischemic attack: A population-based study.

    Science.gov (United States)

    Hayden, Derek; McCarthy, Christine; Akijian, Layan; Callaly, Elizabeth; Ní Chróinín, Danielle; Horgan, Gillian; Kyne, Lorraine; Duggan, Joseph; Dolan, Eamon; O' Rourke, Killian; Williams, David; Murphy, Sean; O'Meara, Yvonne; Kelly, Peter J

    2017-10-01

    Background and purpose The prevalence of chronic kidney disease (estimated glomerular filtration rate (eGFR) chronic kidney disease (CKD)) in ischemic stroke and transient ischemic attack (TIA) is unknown, as estimates have been based on single-point estimates of renal function. Studies investigating the effect of renal dysfunction (eGFR < 60 mL/min per 1.73 m 2 , renal dysfunction) on post-stroke outcomes are limited to hospitalized cohorts and have provided conflicting results. Methods We investigated rates, determinants and outcomes of renal dysfunction in ischemic stroke and TIA in the North Dublin Population Stroke Study. We also investigate the persistence of renal dysfunction in 90-day survivors to determine the prevalence of CKD. Ascertainment included hot and cold pursuit using multiple overlapping sources. Survival analysis was performed using Kaplan-Meier survival curves and Cox proportional hazards modeling. Results In 547 patients (ischemic stroke in 76.4%, TIA in 23.6%), the mean eGFR at presentation was 63.7 mL/min/1.73 m 2 (SD 22.1). Renal dysfunction was observed in 44.6% (244/547). Among 90-day survivors, 31.2% (139/446) met criteria for CKD. After adjusting for age and stroke severity, eGFR < 45 mL/min/1.73 m 2 (hazard ratio 2.53, p = 0.01) independently predicted 28-day fatality but not at two years. Poor post-stroke functional outcome (Modified Rankin Scale 3-5) at two years was more common in those with renal dysfunction (52.5% vs. 20.6%, p < 0.001). After adjusting for age, stroke severity and pre-stroke disability, renal dysfunction (OR 2.17, p = 0.04) predicted poor functional outcome. Conclusion Renal dysfunction and CKD are common in ischemic stroke and TIA. Renal dysfunction is associated with considerable post-stroke morbidity and mortality. Further studies are needed to investigate if modifiable mechanisms underlie these associations.

  8. Patients with psoriasis have an increased risk of cardiovascular diseases

    DEFF Research Database (Denmark)

    Ahlehoff, Ole; Gislason, Gunnar; Lindhardsen, Jesper

    2012-01-01

    Psoriasis is a chronic immunoinflammatory disease that affects 2-3% of the population and shares pathophysiologic mechanisms and risk factors with cardiovascular diseases. Studies have suggested psoriasis as an independent risk factor for cardiovascular disease and Danish guidelines...... on cardiovascular risk factor modification in patients with psoriasis and psoriatic arthritis have recently been published. We provide a short review of the current evidence and the Danish guidelines....

  9. Cardiovascular magnetic resonance in pericardial diseases

    Directory of Open Access Journals (Sweden)

    Francone Marco

    2009-05-01

    Full Text Available Abstract The pericardium and pericardial diseases in particular have received, in contrast to other topics in the field of cardiology, relatively limited interest. Today, despite improved knowledge of pathophysiology of pericardial diseases and the availability of a wide spectrum of diagnostic tools, the diagnostic challenge remains. Not only the clinical presentation may be atypical, mimicking other cardiac, pulmonary or pleural diseases; in developed countries a shift for instance in the epidemiology of constrictive pericarditis has been noted. Accurate decision making is crucial taking into account the significant morbidity and mortality caused by complicated pericardial diseases, and the potential benefit of therapeutic interventions. Imaging herein has an important role, and cardiovascular magnetic resonance (CMR is definitely one of the most versatile modalities to study the pericardium. It fuses excellent anatomic detail and tissue characterization with accurate evaluation of cardiac function and assessment of the haemodynamic consequences of pericardial constraint on cardiac filling. This review focuses on the current state of knowledge how CMR can be used to study the most common pericardial diseases.

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

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    Eduardo Nagib Gaui

    2014-06-01

    Full Text Available 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.

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

    International Nuclear Information System (INIS)

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

    2014-01-01

    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

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

    Energy Technology Data Exchange (ETDEWEB)

    Gaui, Eduardo Nagib, E-mail: engaui@cardiol.br; Oliveira, Gláucia Maria Moraes de [Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ (Brazil); Klein, Carlos Henrique [Escola Nacional de Saúde Pública Sérgio Arouca da Fundação Oswaldo Cruz, Rio de Janeiro, RJ (Brazil)

    2014-06-15

    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.

  13. Cardiovascular Diseases in HIV-infected Subjects (HIV-HEART Study)

    Science.gov (United States)

    2010-05-07

    Detection of Frequency, Severity and Progression of Cardiovascular Diseases in Patients With HIV-infection.; Effect on Cardiovascular Risk and Life Quality by Age, Gender, Classic Cardiovascular Risk Factors,; HIV-specific Cardiovascular Risk Factors, Cardiovascular Medication, Antiretroviral Medication

  14. Knowledge and awareness of risk factors for cardiovascular disease ...

    African Journals Online (AJOL)

    Cardiovascular disease causes 30% of deaths globally. By comparison, infectious disease accounts for 10% of global mortality. As these statistics indicate, cardiovascular disease is the most common cause of death in the world. In South Africa, through urbanisation and changes in lifestyle and dietary habits, the prevalence ...

  15. Diet, nutrition and the prevention of hypertension and cardiovascular diseases

    NARCIS (Netherlands)

    Reddy, K.S.; Katan, M.B.

    2004-01-01

    Cardiovascular diseases (CVD) are growing contributors to global disease burdens, with epidemics of CVD advancing across many regions of the world which are experiencing a rapid health transition. Diet and nutrition have been extensively investigated as risk factors for major cardiovascular diseases

  16. Circulating biomarkers for predicting cardiovascular disease risk; a systematic review and comprehensive overview of meta-analyses.

    Directory of Open Access Journals (Sweden)

    Thijs C van Holten

    Full Text Available BACKGROUND: Cardiovascular disease is one of the major causes of death worldwide. Assessing the risk for cardiovascular disease is an important aspect in clinical decision making and setting a therapeutic strategy, and the use of serological biomarkers may improve this. Despite an overwhelming number of studies and meta-analyses on biomarkers and cardiovascular disease, there are no comprehensive studies comparing the relevance of each biomarker. We performed a systematic review of meta-analyses on levels of serological biomarkers for atherothrombosis to compare the relevance of the most commonly studied biomarkers. METHODS AND FINDINGS: Medline and Embase were screened on search terms that were related to "arterial ischemic events" and "meta-analyses". The meta-analyses were sorted by patient groups without pre-existing cardiovascular disease, with cardiovascular disease and heterogeneous groups concerning general populations, groups with and without cardiovascular disease, or miscellaneous. These were subsequently sorted by end-point for cardiovascular disease or stroke and summarized in tables. We have identified 85 relevant full text articles, with 214 meta-analyses. Markers for primary cardiovascular events include, from high to low result: C-reactive protein, fibrinogen, cholesterol, apolipoprotein B, the apolipoprotein A/apolipoprotein B ratio, high density lipoprotein, and vitamin D. Markers for secondary cardiovascular events include, from high to low result: cardiac troponins I and T, C-reactive protein, serum creatinine, and cystatin C. For primary stroke, fibrinogen and serum uric acid are strong risk markers. Limitations reside in that there is no acknowledged search strategy for prognostic studies or meta-analyses. CONCLUSIONS: For primary cardiovascular events, markers with strong predictive potential are mainly associated with lipids. For secondary cardiovascular events, markers are more associated with ischemia. Fibrinogen is a

  17. Correlations between Lifestyle and Ischemic Heart Disease in Young Patient

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    Raluca IANULA

    2015-12-01

    physical exercise (including walking, cycling, dancing, gardening (9. In conclusion, a worrying increase in young patients with AMI is noticed in recent years. The apparent causes are similar to those described in an elderly population, but their distribution is different. The main characteristic is an unhealthy lifestyle among youth: the overwhelming majority are smokers, sedentary and have a high-calorie diet, with a significant percentage meeting the criteria of metabolic syndrome . Therefore, programs focusing on primary and secondary prevention should be a priority in Romania, since they could reshape the cardiovascular disease spectrum.

  18. Prolonged ischemic heart disease and coronary artery bypass - relation to contractile reserve

    DEFF Research Database (Denmark)

    Kofoed, Klaus F; Bangsgaard, Regitze; Carstensen, Steen

    2002-01-01

    -five consecutive patients with a mean duration of ischemic heart symptoms of 9 years and LV ejection fraction (EF) metabolism--blood flow positron emission tomography imaging and dobutamine stress...... was correlated to the LV extent of myocardial metabolism--blood flow reverse mismatch. Most of the patients experienced an improvement in their angina pectoris, heart failure symptoms and exercise capacity after CABG; the overall 3-year survival was 77%. CONCLUSIONS: Patients with chronic ischemic heart disease...

  19. Sleep: important considerations for the prevention of cardiovascular disease.

    Science.gov (United States)

    Grandner, Michael A; Alfonso-Miller, Pamela; Fernandez-Mendoza, Julio; Shetty, Safal; Shenoy, Sundeep; Combs, Daniel

    2016-09-01

    Sleep plays many roles in maintenance of cardiovascular health. This review summarizes the literature across several areas of sleep and sleep disorders in relation to cardiometabolic disease risk factors. Insufficient sleep duration is prevalent in the population and is associated with weight gain and obesity, inflammation, cardiovascular disease, diabetes, and mortality. Insomnia is also highly present and represents an important risk factor for cardiovascular disease, especially when accompanied by short sleep duration. Sleep apnea is a well-characterized risk factor for cardiometabolic disease and cardiovascular mortality. Other issues are relevant as well. For example, sleep disorders in pediatric populations may convey cardiovascular risks. Also, sleep may play an important role in cardiovascular health disparities. Sleep and sleep disorders are implicated in cardiometabolic disease risk. This review addresses these and other issues, concluding with recommendations for research and clinical practice.

  20. Intermittent hypoxia, cardiovascular disease and obstructive sleep apnoea.

    Science.gov (United States)

    Turnbull, Chris D

    2018-01-01

    Obstructive sleep apnoea (OSA) is a common disorder and is associated with cardiovascular disease. Continuous positive airway pressure (CPAP), whilst reducing blood pressure, has not been shown to reduce cardiovascular events when used as a treatment solely for this purpose in patients with previous cardiovascular disease. Developing a better understanding of the mechanisms underlying cardiovascular disease in OSA is important to develop new treatments. Potential causative mechanisms for cardiovascular disease in OSA include arousal induced sympathetic activation, large intrathoracic pressure swings leading to shear stress on the heart and great vessels, and intermittent hypoxia (IH). This review discusses the role of IH, as a major physiological consequence of OSA, in the development of cardiovascular disease.

  1. Alcohol, red wine and cardiovascular disease.

    Science.gov (United States)

    Wollin, S D; Jones, P J

    2001-05-01

    The objective of this article is to review the existing literature concerning the effects and mechanisms of action of red wine consumption vs. other alcoholic beverages on the risk of cardiovascular disease (CVD). Of particular interest is the form and quantity of alcohol consumed. This relationship between alcohol consumption and mortality is well supported by epidemiologic studies, which have suggested that different forms of alcohol alter the relative risk values for mortality from CVD. Although not without exception, current evidence from epidemiologic and experimental studies suggests a protective effect against the development of CVD with moderate consumption of red wine. The exact nature of the protective effect remains to be established. However, mechanisms including LDL oxidation and alterations in hemostatic variables are being increasingly recognized as contributory. Key components of red wine thought to be responsible for the protective effects include phenolic compounds and alcohol content. Despite the research presented, some questions relating to the current recommendations regarding moderate alcohol consumption and cardiovascular health remain. However, collectively, the literature aids in understanding some of the ways in which alcoholic beverages and their components affect the health of our population.

  2. Cardio-Vascular Disease and Cancer

    Directory of Open Access Journals (Sweden)

    K. Mitchell-Fearon DrPh

    2015-11-01

    Full Text Available Objective: To report the level of utilization of clinical preventive services by older adults in Jamaica and to identify independent factors associated with utilization. Method: A nationally representative, community-based survey of 2,943 older adults was undertaken. Utilization frequency for six preventive, cardiovascular or cancer-related services was calculated. Logistic regression models were used to determine the independent factors associated with each service. Results: A dichotomy in annual utilization rates exists with cardiovascular services having much higher uptake than those for cancer (83.1% for blood pressure, 76.7% blood glucose, 68.1% cholesterol, 35.1% prostate, 11.3% mammograms, and 9.6% papanicolaou smears. Age, source of routine care, and having a chronic disease were most frequently associated with uptake. Discussion: Education of providers and patients on the need for utilizing preventive services in older adults is important. Improved access to services in the public sector may also help increase uptake of services.

  3. Newer concepts in the pathophysiology of ischemic heart disease.

    Science.gov (United States)

    Kirk, E S; Factor, S; Sonnenblick, E H

    1984-11-01

    Thus the thrust of these studies suggests that blood flow is the overwhelming factor in determining the consequences of the imbalance of oxygen supply and demand. Moreover, the factors that determine the requirements for tissue survival in the presence of deep ischemia are not the same as those shown for the normal myocardium in figure 1. In deep ischemia, contraction ceases, and metabolism shifts from aerobic to anaerobic pathways. Survival rather than contractile function then becomes the agenda. Not only does supply tend to overshadow demand in determining extent of transmural necrosis, but the anatomical pattern of supply precisely delineates the region at risk following a coronary occlusion as well as the ultimate extent of infarction. These views are summarized in the model presented in figures 12 and 13. The anatomic distribution of the ligated artery determines the lateral limits of the ischemic region (Fig. 12) and thus the lateral extension of necrosis (Fig. 13). The extension of the necrosis across the heart wall depends largely on the status of perfusion within the ischemic region. Extension of an infarct, should it occur, has to be explained by other mechanisms. These might include: (i) vascular obstruction in adjacent vascular systems that were not involved in the first occlusion, (ii) relative ischemia in the normal tissue surrounding the ischemic tissue due to an increased wall stress at the demarcation between contracting and noncontracting tissue, or (9) interruption of vessels supplying large interdigitations of normal tissue within the originally ischemic tissue due to changes associated with the process of infarction of ischemia. Alternatively, much that is called extension of infarction may involve more of the wall transmurally without lateral extension. Additional features of the development of myocardial infarction in figures 12 and 13 include: (i) the development of collateral vessel function resulting in an increased capacity to supply the

  4. Roles of STATs signaling in cardiovascular diseases.

    Science.gov (United States)

    Kishore, Raj; Verma, Suresh K

    2012-04-01

    In cardiac and many other systems, chronic stress activates avfamily of structurally and functionally conserved receptors and their downstream signaling molecules that entail tyrosine, serine or threonine phosphorylation to transfer the messages to the genetic machinery. However, the activation of the Janus kinases (JAKs) and their downstream signal transducer and activator of transcription (STATs) proteins is both characteristic of and unique to cytokine and growth factor signaling which plays a central role in heart physiology. Dysregulation of JAK-STAT signaling is associated with various cardiovascular diseases. The molecular signaling and specificity of the JAK-STAT pathway are modulated at many levels by distinct regulatory proteins. Here, we review recent studies on the regulation of the STAT signaling pathway that will enhance our ability to design rational therapeutic strategies for stress-induced heart failure.

  5. Nutritional recommendations for cardiovascular disease prevention.

    Science.gov (United States)

    Eilat-Adar, Sigal; Sinai, Tali; Yosefy, Chaim; Henkin, Yaakov

    2013-09-17

    Lifestyle factors, including nutrition, play an important role in the etiology of Cardiovascular Disease (CVD). This position paper, written by collaboration between the Israel Heart Association and the Israel Dietetic Association, summarizes the current, preferably latest, literature on the association of nutrition and CVD with emphasis on the level of evidence and practical recommendations. The nutritional information is divided into three main sections: dietary patterns, individual food items, and nutritional supplements. The dietary patterns reviewed include low carbohydrate diet, low-fat diet, Mediterranean diet, and the DASH diet. Foods reviewed in the second section include: whole grains and dietary fiber, vegetables and fruits, nuts, soy, dairy products, alcoholic drinks, coffee and caffeine, tea, chocolate, garlic, and eggs. Supplements reviewed in the third section include salt and sodium, omega-3 and fish oil, phytosterols, antioxidants, vitamin D, magnesium, homocysteine-reducing agents, and coenzyme Q10.

  6. Nutritional Recommendations for Cardiovascular Disease Prevention

    Directory of Open Access Journals (Sweden)

    Yaakov Henkin

    2013-09-01

    Full Text Available Lifestyle factors, including nutrition, play an important role in the etiology of Cardiovascular Disease (CVD. This position paper, written by collaboration between the Israel Heart Association and the Israel Dietetic Association, summarizes the current, preferably latest, literature on the association of nutrition and CVD with emphasis on the level of evidence and practical recommendations. The nutritional information is divided into three main sections: dietary patterns, individual food items, and nutritional supplements. The dietary patterns reviewed include low carbohydrate diet, low-fat diet, Mediterranean diet, and the DASH diet. Foods reviewed in the second section include: whole grains and dietary fiber, vegetables and fruits, nuts, soy, dairy products, alcoholic drinks, coffee and caffeine, tea, chocolate, garlic, and eggs. Supplements reviewed in the third section include salt and sodium, omega-3 and fish oil, phytosterols, antioxidants, vitamin D, magnesium, homocysteine-reducing agents, and coenzyme Q10.

  7. Nutritional Recommendations for Cardiovascular Disease Prevention

    Science.gov (United States)

    Eilat-Adar, Sigal; Sinai, Tali; Yosefy, Chaim; Henkin, Yaakov

    2013-01-01

    Lifestyle factors, including nutrition, play an important role in the etiology of Cardiovascular Disease (CVD). This position paper, written by collaboration between the Israel Heart Association and the Israel Dietetic Association, summarizes the current, preferably latest, literature on the association of nutrition and CVD with emphasis on the level of evidence and practical recommendations. The nutritional information is divided into three main sections: dietary patterns, individual food items, and nutritional supplements. The dietary patterns reviewed include low carbohydrate diet, low-fat diet, Mediterranean diet, and the DASH diet. Foods reviewed in the second section include: whole grains and dietary fiber, vegetables and fruits, nuts, soy, dairy products, alcoholic drinks, coffee and caffeine, tea, chocolate, garlic, and eggs. Supplements reviewed in the third section include salt and sodium, omega-3 and fish oil, phytosterols, antioxidants, vitamin D, magnesium, homocysteine-reducing agents, and coenzyme Q10. PMID:24067391

  8. [Psychopharmacotherapy in patients with cardiovascular diseases].

    Science.gov (United States)

    Cordes, J; Lange-Asschenfeldt, C; Hiemke, C; Kahl, K G

    2012-11-01

    Increased cardiometabolic morbidity and increased overall mortality has been observed in patients with severe mental disorders. Therefore, cardiometabolic safety is an important issue in the treatment of patients with psychiatric disorders, in particular in patients with comorbid cardiometabolic diseases. Frequent adverse side effects include disturbances of lipid and glucose metabolism, body weight changes and alterations of the QTc interval. Dependent on the particular substance used and on factors concerning individual vulnerability, these side effects vary in relative frequency. Therefore, regular monitoring is recommended including ECG. Furthermore, interactions between different medicaments may occur, either leading to enhanced or decreased drug concentrations. Prior to psychopharmacological treatment, proper cardiological treatment is recommended. The management of cardiovascular risks under psychopharmacology requires interdisciplinary cooperation between the cardiologist, general practitioner and psychiatrist.

  9. Impact of chronic kidney disease on long-term ischemic and bleeding outcomes in medically managed patients with acute coronary syndromes

    DEFF Research Database (Denmark)

    Melloni, Chiara; Cornel, Jan H; Hafley, Gail

    2016-01-01

    AIMS: We aimed to study the relationship of chronic kidney disease stages with long-term ischemic and bleeding outcomes in medically managed acute coronary syndrome patients and the influence of more potent antiplatelet therapies on platelet reactivity by chronic kidney disease stage. METHODS...... AND RESULTS: We estimated creatinine clearance for 8953 medically managed acute coronary syndrome patients enrolled in the Targeted Platelet Inhibition to Clarify the Optimal Strategy to Medically Manage Acute Coronary Syndromes trial. Patients were classified by chronic kidney disease stage: normal renal...... function/mild (creatinine clearance >60 mL/min); moderate (creatinine clearance 30-60 mL/min); severe (creatinine clearance event rates through 30 months were evaluated for ischemic (cardiovascular death, myocardial infarction or stroke; primary end point) and bleeding (Global Use...

  10. Design and Rationale of the Intima-Medial Thickness Sub-Study of the PreventIon of CArdiovascular Events in iSchemic Stroke Patients with High Risk of Cerebral hemOrrhage (PICASSO-IMT) Study.

    Science.gov (United States)

    Seo, Woo-Keun; Kim, Yong Jae; Lee, Juneyoung; Kwon, Sun U

    2017-09-01

    Atherosclerosis is one of the main mechanisms of stroke and cardiovascular diseases and is associated with increased risk of recurrent stroke and cardiovascular events. Intima-medial thickness (IMT) is a well-known surrogate marker of atherosclerosis and has been used to predict stroke and cardiovascular events. However, the clinical significance of IMT and IMT change in stroke has not been investigated in well-designed studies. The PreventIon of CArdiovascular events in iSchemic Stroke patients with high risk of cerebral hemOrrhage-Intima-Media Thickness (PICASSO-IMT) sub-study is designed to investigate the effects of cilostazol, probucol, or both on IMT in patients with stroke. PICASSO-IMT is a prospective sub-study of the PICASSO study designed to measure IMT and plaque score at 1, 13, 25, 37, and 49 months after randomization. The primary outcome is the change in mean carotid IMT, which is defined as the mean of the far-wall IMTs of the right and left common carotid arteries, between baseline and 13 months after randomization. PICASSO-IMT will provide the largest IMT data set in a stroke population and will provide valuable information about the clinical significance of IMT in patients with ischemic stroke. Copyright © 2017 National Stroke Association. Published by Elsevier Inc. All rights reserved.

  11. Dipyridamole cerebral flow stress test evaluating ischemic cerebrovascular diseases

    International Nuclear Information System (INIS)

    Xiu, Y.; Chen, S.; Sun, X.; Liu, S.; Li, W.; Fan, W.; Wang, X.

    2000-01-01

    To detect the clinical value of dipyridamole cerebral blood flow stress test in cerebrovascular diseases (CVD). Nineteen patients (9 male, 10 female, mean age=65) who were diagnosed as CVD were included. One suffered from infarct, two suffered from thrombosis, one feel dizziness. All 4 performed rest and stress test. The other 15 were VBI, 9 of them performed stress test. Rest and stress test were done two-day method using Elscint Apex SP-6 SPECT equipped with low energy all purpose collimator. Rest perfusion imaging was started 30 min after injecting 1.11 GBq 99m Tc-ECD. Dipyridamole stress test was done within one week. 0.56 mg/Kg dipyridamole was injected intravenously during 4 min the same dose of ECD was injected 2 min later. The acquisition started 30 min later with the same parameter. Heart rate, ECG and the patient's complaint were monitored 2 min before and after dipyridamole. After correction for attenuation, transverse, coronal and sagittal slices were reconstructed. Eighteen ROIs were drawn symmetrically on cingulate, frontal, temporal-parietal, temporal, occipital, vision cortex, basal ganglia, superior frontal and parietal on the 3 rd , 6 th , 9 th transverse slices, selecting the contralateral as the reference region. The counts per pixel in each ROI were divided by the counts of the mirror region to obtain the relative uptake ratio. We think it abnormality when the ratio is above 1,1 or below 0.9. The sensitivity for rest and stress rCBF test was compared. rCBF was decreased at 10 of 19 patients (sensitivity 52.6%). 14 had low rCBF after dipyridamole (sensitivity 72.3%), Among the patients who studied stress test, 6 had normal rCBF at rest and low rCBF after stress. The abnormal area was enlarged after dipyridamole for 1 patients, 2 improved and 2 unchanged. 8 of 15 VBI had normal rCBF at rest (sensitivity 53.3%). 9 of 15 VBI performed stress test. rCBF was normal at rest for 5 patients, rCBF was decreased after stress, it was improved for one

  12. Moderate alcohol use and cardiovascular disease from Mendelian randomization.

    Directory of Open Access Journals (Sweden)

    Shiu Lun Au Yeung

    Full Text Available BACKGROUND: Observational studies show moderate alcohol use negatively associated with ischemic heart disease (IHD and cardiovascular disease (CVD. However, healthier attributes among moderate users compared to never users may confound the apparent association. A potentially less biased way to examine the association is Mendelian randomization, using alcohol metabolizing genes which influence alcohol use. METHODS: We used instrumental variable analysis with aldehyde dehydrogenase 2 (ALDH2 genotypes (AA/GA/GG as instrumental variables for alcohol use to examine the association of alcohol use (10 g ethanol/day with CVD risk factors (blood pressure, lipids and glucose and morbidity (self-reported IHD and CVD among men in the Guangzhou Biobank Cohort Study. RESULTS: ALDH2 genotypes were a credible instrument for alcohol use (F-statistic 74.6. Alcohol was positively associated with HDL-cholesterol (0.05 mmol/L per alcohol unit, 95% confidence interval (CI 0.02 to 0.08 and diastolic blood pressure (1.15 mmHg, 95% CI 0.23 to 2.07 but not with systolic blood pressure (1.00 mmHg, 95% CI -0.74 to 2.74, LDL-cholesterol (0.03 mmol/L, 95% CI -0.03 to 0.08, log transformed triglycerides (0.03 mmol/L, 95% CI -0.01 to 0.08 or log transformed fasting glucose (0.01 mmol/L, 95% CI -0.006 to 0.03, self-reported CVD (odds ratio (OR 0.98, 95% CI 0.76 to 1.27 or self-reported IHD (OR 1.10, 95% CI 0.83 to 1.45. CONCLUSION: Low to moderate alcohol use among men had the expected effects on most CVD risk factors but not fasting glucose. Larger studies are needed to confirm the null associations with IHD, CVD and fasting glucose.

  13. The Various Applications of 3D Printing in Cardiovascular Diseases.

    Science.gov (United States)

    El Sabbagh, Abdallah; Eleid, Mackram F; Al-Hijji, Mohammed; Anavekar, Nandan S; Holmes, David R; Nkomo, Vuyisile T; Oderich, Gustavo S; Cassivi, Stephen D; Said, Sameh M; Rihal, Charanjit S; Matsumoto, Jane M; Foley, Thomas A

    2018-05-10

    To highlight the various applications of 3D printing in cardiovascular disease and discuss its limitations and future direction. Use of handheld 3D printed models of cardiovascular structures has emerged as a facile modality in procedural and surgical planning as well as education and communication. Three-dimensional (3D) printing is a novel imaging modality which involves creating patient-specific models of cardiovascular structures. As percutaneous and surgical therapies evolve, spatial recognition of complex cardiovascular anatomic relationships by cardiologists and cardiovascular surgeons is imperative. Handheld 3D printed models of cardiovascular structures provide a facile and intuitive road map for procedural and surgical planning, complementing conventional imaging modalities. Moreover, 3D printed models are efficacious educational and communication tools. This review highlights the various applications of 3D printing in cardiovascular diseases and discusses its limitations and future directions.

  14. Segmented Symbolic Dynamics for Risk Stratification in Patients with Ischemic Heart Failure, Cardiovascular Engineering and Technology

    OpenAIRE

    Voss, Andreas; Schroeder, Rico; Caminal Magrans, Pere; Vallverdú Ferrer, Montserrat; Brunel, Helena; Cygankiewicz, I.; Vázquez, Rafael; Bayes de Luna, Antonio

    2010-01-01

    Chronic heart failure (CHF) is recognized as major and escalating public health problem. Approximately 69% of CHF patients suffer from cardiac death within 5 years after the initial diagnosis. Until now, no generally accepted ECG risk predictors in CHF patients are available. The objective of this study was to investigate the suitability of the new developed non-linear method segmented symbolic dynamics (SSD) for risk stratification in patients with ischemic cardiomyop...

  15. The Prevalence of Cardiovascular Disease in the Lagos State, Nigeria

    African Journals Online (AJOL)

    The analysis, which examines the prevalence of cardiovascular diseases (ICD 9: 390-459) in Lagos State of Nigeria, was based on records obtained from the register of deaths in four Local Government Areas of the State. The result shows that there is general increase in death rates due to cardiovascular diseases over the ...

  16. Marital History and the Burden of Cardiovascular Disease in Midlife

    Science.gov (United States)

    Zhang, Zhenmei

    2006-01-01

    This study examines the effects of marital history on the burden of cardiovascular disease in midlife. With use of data from the 1992 Health and Retirement Study, a series of nested logistic regression models was used to estimate the association between marital history and the likelihood of cardiovascular disease. Results suggest that, in midlife,…

  17. Secretory Phospholipase A2-IIA and Cardiovascular Disease

    DEFF Research Database (Denmark)

    Holmes, Michael V; Simon, Tabassome; Exeter, Holly J

    2013-01-01

    This study sought to investigate the role of secretory phospholipase A2 (sPLA2)-IIA in cardiovascular disease.......This study sought to investigate the role of secretory phospholipase A2 (sPLA2)-IIA in cardiovascular disease....

  18. Hispanics/Latinos & Cardiovascular Disease: Statistical Fact Sheet

    Science.gov (United States)

    Statistical Fact Sheet 2013 Update Hispanics/Latinos & Cardiovascular Diseases Cardiovascular Disease (CVD) (ICD/10 codes I00-I99, Q20-Q28) (ICD/9 codes 390-459, 745-747)  Among Mexican-American adults age 20 ...

  19. New approaches to the implementation of cardiovascular disease prevention

    NARCIS (Netherlands)

    Jørstad, H.T.

    2016-01-01

    Cardiovascular disease is one of the biggest contemporary health problems worldwide. To aid preventive measures, risk calculators have been developed to estimate the risk of dying of cardiovascular disease within 10 years, for use in healthy individuals. Decisions to initiate preventive measures are

  20. Cardiovascular disease in persons with depressive and anxiety disorders

    NARCIS (Netherlands)

    Vogelzangs, Nicole; Seldenrijk, Adrie; Beekman, Aartjan T. F.; van Hout, Hein P. J.; de Jonge, Peter; Penninx, Brenda W. J. H.

    Background: Associations between depression, and possibly anxiety, with cardiovascular disease have been established in the general population and among heart patients. This study examined whether cardiovascular disease was more prevalent among a large cohort of depressed and/or anxious persons. In

  1. Clopidogrel plus aspirin versus aspirin alone for preventing cardiovascular disease

    NARCIS (Netherlands)

    Squizzato, Alessandro; Keller, Tymen; Romualdi, Erica; Middeldorp, Saskia

    2011-01-01

    Aspirin is the prophylactic antiplatelet drug of choice for people with cardiovascular disease. Adding a second antiplatelet drug to aspirin may produce additional benefit for those at high risk and those with established cardiovascular disease. To quantify the benefit and harm of adding clopidogrel

  2. Circulating microRNAs as diagnostic biomarkers for cardiovascular diseases

    NARCIS (Netherlands)

    Tijsen, Anke J.; Pinto, Yigal M.; Creemers, Esther E.

    2012-01-01

    Tijsen AJ, Pinto YM, Creemers EE. Circulating microRNAs as diagnostic biomarkers for cardiovascular diseases. Am J Physiol Heart Circ Physiol 303: H1085-H1095, 2012. First published August 31, 2012; doi:10.1152/ajpheart.00191.2012.-One of the major challenges in cardiovascular disease is the

  3. Effects of physical activity on life expectancy with cardiovascular disease

    NARCIS (Netherlands)

    O.H. Franco (Oscar); C.E.D. de Laet (Chris); A. Peeters (Andrea); J. Jonker (Joost); J.P. Mackenbach (Johan); W.J. Nusselder (Wilma)

    2005-01-01

    textabstractBackground: Physical inactivity is a modifiable risk factor for cardiovascular disease. However, little is known about the effects of physical activity on life expectancy with and without cardiovascular disease. Our objective was to calculate the consequences of different physical

  4. Genomics in cardiovascular diseases: analysis of the importance of the toll-like receptor signaling pathway

    Directory of Open Access Journals (Sweden)

    Bustamante J

    2012-10-01

    Full Text Available J Bustamante,1 E Tamayo,2 J Herreros3,41Department of Cardiovascular Surgery, Hospital Universitario La Princesa, Madrid, 2Department of Anesthesiology and Intensive Care, Hospital Clinico Universitario de Valladolid, Valladolid, 3Department of Cardiovascular Surgery, Hospital Universitario Valdecilla, Santander, 4Biomedical Engineering Institute of Santander, Santander, SpainAbstract: The development of techniques for genomics study makes it possible for us to further our knowledge about the physiopathology of various immunological or infectious diseases. These techniques improve our understanding of the development and evolution of such diseases, including those of cardiovascular origin, whilst they help to bring about the design of new therapeutic strategies. We are reviewing the genetic alterations of immunity in said field, and focusing on the signaling pathway of toll-like receptors because not only does this play a decisive role in response to microorganisms, it is also heavily involved in modulating the inflammatory response to tissue damage, a side effect of numerous cardiovascular diseases. These alterations in tissue homeostasis are present under a wide range of circumstances, such as reperfusion ischemia (myocardial infarction phenomena, arteriosclerosis, or valvulopathy.Keywords: genome-wide association study, single-nucleotide polymorphism, innate immune system, ischemic/reperfusion, myocardial infarction

  5. Cardiovascular disease and cognitive function in maintenance hemodialysis patients

    Science.gov (United States)

    Cardiovascular disease (CVD) and cognitive impairment are common in dialysis patients. Given the proposed role of microvascular disease on cognitive function, particularly cognitive domains that incorporate executive functions, we hypothesized that prevalent systemic CVD would be associated with wor...

  6. Mathematical multi-scale model of the cardiovascular system including mitral valve dynamics. Application to ischemic mitral insufficiency

    Directory of Open Access Journals (Sweden)

    Moonen Marie

    2011-09-01

    Full Text Available Abstract Background Valve dysfunction is a common cardiovascular pathology. Despite significant clinical research, there is little formal study of how valve dysfunction affects overall circulatory dynamics. Validated models would offer the ability to better understand these dynamics and thus optimize diagnosis, as well as surgical and other interventions. Methods A cardiovascular and circulatory system (CVS model has already been validated in silico, and in several animal model studies. It accounts for valve dynamics using Heaviside functions to simulate a physiologically accurate "open on pressure, close on flow" law. However, it does not consider real-time valve opening dynamics and therefore does not fully capture valve dysfunction, particularly where the dysfunction involves partial closure. This research describes an updated version of this previous closed-loop CVS model that includes the progressive opening of the mitral valve, and is defined over the full cardiac cycle. Results Simulations of the cardiovascular system with healthy mitral valve are performed, and, the global hemodynamic behaviour is studied compared with previously validated results. The error between resulting pressure-volume (PV loops of already validated CVS model and the new CVS model that includes the progressive opening of the mitral valve is assessed and remains within typical measurement error and variability. Simulations of ischemic mitral insufficiency are also performed. Pressure-Volume loops, transmitral flow evolution and mitral valve aperture area evolution follow reported measurements in shape, amplitude and trends. Conclusions The resulting cardiovascular system model including mitral valve dynamics provides a foundation for clinical validation and the study of valvular dysfunction in vivo. The overall models and results could readily be generalised to other cardiac valves.

  7. Sortilin and Its Multiple Roles in Cardiovascular and Metabolic Diseases

    DEFF Research Database (Denmark)

    Goettsch, Claudia; Kjølby, Mads Fuglsang; Aikawa, Elena

    2018-01-01

    Cardiovascular disease is a leading cause of morbidity and mortality in the Western world. Studies of sortilin's influence on cardiovascular and metabolic diseases goes far beyond the genome-wide association studies that have revealed an association between cardiovascular diseases and the 1p13...... locus that encodes sortilin. Emerging evidence suggests a significant role of sortilin in the pathogenesis of vascular and metabolic diseases; this includes type II diabetes mellitus via regulation of insulin resistance, atherosclerosis through arterial wall inflammation and calcification...... of sortilin's contributions to cardiovascular and metabolic diseases but focuses particularly on atherosclerosis. We summarize recent clinical findings that suggest that sortilin may be a cardiovascular risk biomarker and also discuss sortilin as a potential drug target....

  8. YKL-40: a new biomarker in cardiovascular disease?

    DEFF Research Database (Denmark)

    Mathiasen, Anders Bruun; Henningsen, Kristoffer Mads Aaris; Harutyunyan, Marina Jurjevna

    2010-01-01

    Cardiovascular disease in the form of coronary artery disease is the most common cause of death in western countries. Early treatment with stabilizing drugs and mechanical revascularization by percutaneous coronary intervention or coronary bypass surgery has reduced the mortality significantly....... But in spite of improved treatments, many patients are still plagued by a high frequency of angina symptoms, hospitalizations and a poor prognosis. There is a need for new independent or supplementary biomarkers that can help to predict cardiovascular disease and cardiovascular events earlier and more...... precisely, and thus accompany existing biomarkers in both primary and secondary cardiovascular prevention. One such potential new biomarker is the protein YKL-40. As an independent biomarker in both cardiovascular diseases and noncardiovascular diseases, current evidence suggests YKL-40 to be most useful...

  9. Homocysteine and risk of ischemic heart disease and stroke: a meta-analysis.

    NARCIS (Netherlands)

    Homocysteine Studies Collab, .

    2002-01-01

    CONTEXT: It has been suggested that total blood homocysteine concentrations are associated with the risk of ischemic heart disease (IHD) and stroke. OBJECTIVE: To assess the relationship of homocysteine concentrations with vascular disease risk. DATA SOURCES: MEDLINE was searched for articles

  10. Trends in Mortality from Ischemic Heart Disease, Stroke, and Stomach Cancer: from past to future

    NARCIS (Netherlands)

    M. Amiri (Masoud)

    2010-01-01

    textabstractThe common occurrence of chronic diseases – such as ischemic heart diseases (IHD, stroke, and stomach cancer in most populations and the attendant mortality, loss of independence, impaired quality of life, and social and economic costs are compelling reasons for public health

  11. [Statins and ASS for primary prevention of cardiovascular and cerebrovascular disease].

    Science.gov (United States)

    Goltz, L; Bodechtel, U; Siepmann, T

    2014-02-01

    Whereas statins and acetylsalicylic acid (ASA) are considered gold standard for secondary prevention following myocardial infarction or atherotrombotic stroke, there are inconsistent data on the use of these drugs for primary prevention in patients with increased cardiovascular risk. Some meta-analyses indicated that the use of statins and ASA for primary prevention of cardiovascular disease can reduce the risk of cardiovascular events such as ischemic stroke or myocardial infarction. However, the effects of primary prevention with statins and ASA on mortality varied in the data included in these meta-analyses. Therefore the guidelines of the German College of General Practitioners and Family Physicians recommend primary prevention with statins and ASA only in those patients who have a 10-year risk of cardiovascular events which exceeds 20 %. Divergently, primary prevention with ASA is not recommended by the European Society of Cardiology. Observational studies suggested that treatment success of primary prevention with statins and ASA depends on various factors such as adherence to medication and prescription behavior of physicians. This review summarizes the current literature on primary prevention of cardiovascular events with ASA and statins. © Georg Thieme Verlag KG Stuttgart · New York.

  12. Definition and evaluation of transient ischemic attack: a scientific statement for healthcare professionals from the American Heart Association/American Stroke Association Stroke Council; Council on Cardiovascular Surgery and Anesthesia; Council on Cardiovascular Radiology and Intervention; Council on Cardiovascular Nursing; and the Interdisciplinary Council on Peripheral Vascular Disease. The American Academy of Neurology affirms the value of this statement as an educational tool for neurologists.

    Science.gov (United States)

    Easton, J Donald; Saver, Jeffrey L; Albers, Gregory W; Alberts, Mark J; Chaturvedi, Seemant; Feldmann, Edward; Hatsukami, Thomas S; Higashida, Randall T; Johnston, S Claiborne; Kidwell, Chelsea S; Lutsep, Helmi L; Miller, Elaine; Sacco, Ralph L

    2009-06-01

    This scientific statement is intended for use by physicians and allied health personnel caring for patients with transient ischemic attacks. Formal evidence review included a structured literature search of Medline from 1990 to June 2007 and data synthesis employing evidence tables, meta-analyses, and pooled analysis of individual patient-level data. The review supported endorsement of the following, tissue-based definition of transient ischemic attack (TIA): a transient episode of neurological dysfunction caused by focal brain, spinal cord, or retinal ischemia, without acute infarction. Patients with TIAs are at high risk of early stroke, and their risk may be stratified by clinical scale, vessel imaging, and diffusion magnetic resonance imaging. Diagnostic recommendations include: TIA patients should undergo neuroimaging evaluation within 24 hours of symptom onset, preferably with magnetic resonance imaging, including diffusion sequences; noninvasive imaging of the cervical vessels should be performed and noninvasive imaging of intracranial vessels is reasonable; electrocardiography should occur as soon as possible after TIA and prolonged cardiac monitoring and echocardiography are reasonable in patients in whom the vascular etiology is not yet identified; routine blood tests are reasonable; and it is reasonable to hospitalize patients with TIA if they present within 72 hours and have an ABCD(2) score >or=3, indicating high risk of early recurrence, or the evaluation cannot be rapidly completed on an outpatient basis.

  13. Cardiovascular Disease and Chronic Inflammation in End Stage Kidney Disease

    Directory of Open Access Journals (Sweden)

    Sofia Zyga

    2013-01-01

    Full Text Available Background: Chronic Kidney Disease (CKD is one of the most severe diseases worldwide. In patients affected by CKD, a progressive destruction of the nephrons is observed not only in structuralbut also in functional level. Atherosclerosis is a progressive disease of large and medium-sized arteries. It is characterized by the deposition of lipids and fibrous elements and is a common complication of the uremic syndrome because of the coexistence of a wide range of risk factors. High blood pressure, anaemia, insulin resistance, inflammation, high oxidative stress are some of the most common factors that cause cardiovascular disease and atherogenesis in patients suffering from End Stage Kidney Disease (ESRD. At the same time, the inflammatory process constitutes a common element in the apparition and development of CKD. A wide range of possible causes can justify the development of inflammation under uremic conditions. Such causes are oxidative stress, oxidation, coexistentpathological conditions as well as factors that are due to renal clearance techniques. Patients in ESRD and coronary disease usually show increased acute phase products. Pre-inflammatory cytokines, such as IL-6 and TNF-a, and acute phase reactants, such as CRP and fibrinogen, are closely related. The treatment of chronic inflammation in CKD is of high importance for the development ofthe disease as well as for the treatment of cardiovascular morbidity.Conclusions: The treatment factors focus on the use of renin-angiotensic system inhibitors, acetylsalicylic acid, statins and anti-oxidant treatment in order to prevent the action of inflammatorycytokines that have the ability to activate the mechanisms of inflammation.

  14. Alterações eletrocardiográficas e sua relação com os fatores de risco para doença isquêmica do coração em população da área metropolitana de São Paulo Electrocardiographic abnormalities and cardiovascular risk factors for ischemic heart disease in an adult population from São Paulo, Brazil

    Directory of Open Access Journals (Sweden)

    ELISABETH CARDOSO

    2002-09-01

    sobrepeso ou obesidade (³25 Kg/m2,relação cintura/quadril alterada correlacionaram-se positivamente com ARV. O sexo masculino, diabetes, hipertensão arterial e o tabagismo foram correlacionados positivamente com SVE. Na presença de ARV no ECG encontramos uma razão de chance de 3,54 para a ocorrência do diagnóstico de hipertensão sistólica e de 1,83 para colesterol total ³ a 200 mg/dl. Na presença de SVE no ECG, a razão de chance para a ocorrência do diagnóstico de hipertensão sistólica observada foi de 5,92. Dos três fatores de risco correlacionados às alterações eletrocardiográficas associadas à isquemia miocárdia, dois são controláveis e ligados a condições nutricionais (hipertensão e colesterol ³ a 200 mg/dl, o que demonstra a importância da sua detecção precoce. Em estudos epidemiológicos e de intervenção nutricional, o eletrocardiograma, método simples e de baixo custo, pode auxiliar na identificação de fatores de risco cardiovascular. Seria importante que estas informações fossem confirmadas por estudos prospectivos que incluíssem a determinação dos valores preditivos do ECG nesta situação.OBJETIVE: Ischemic heart disease is associated with high rates of mortality and it is the most prevalent among cardiovascular diseases. It is a multifactorial disease, and its prevention depends on control of risk factors. Resting electrocardiogram can be used to detect manifestations of ischemic heart disease, since some electrocardiographic abnormalities are indicative of coronary disease in asymptomatic subjects. The aim of the study was to analyze the relationship between electrocardiographic abnormalities and risk factors for ischemic heart disease in an adult population from the metropolitan area of São Paulo. METHODS: A cross-sectional study was carried out in an adult population (age 20 years and over from Cotia, near São Paulo, southeastern of Brazil. The study population comprised 1067 subjects. The subjects were interviewed

  15. The Mediterranean diet, its components, and cardiovascular disease.

    Science.gov (United States)

    Widmer, R Jay; Flammer, Andreas J; Lerman, Lilach O; Lerman, Amir

    2015-03-01

    One of the best-studied diets for cardiovascular health is the Mediterranean diet. This consists of fish, monounsaturated fats from olive oil, fruits, vegetables, whole grains, legumes/nuts, and moderate alcohol consumption. The Mediterranean diet has been shown to reduce the burden, or even prevent the development, of cardiovascular disease, breast cancer, depression, colorectal cancer, diabetes, obesity, asthma, erectile dysfunction, and cognitive decline. This diet is also known to improve surrogates of cardiovascular disease, such as waist-to-hip ratio, lipids, and markers of inflammation, as well as primary cardiovascular disease outcomes such as death and events in both observational and randomized controlled trial data. These enhancements easily rival those seen with more established tools used to fight cardiovascular disease such as aspirin, beta-blockers, angiotensin-converting enzyme inhibitors, and exercise. However, it is unclear if the Mediterranean diet offers cardiovascular disease benefit from its individual constituents or in aggregate. Furthermore, the potential benefit of the Mediterranean diet or its components is not yet validated by concrete cardiovascular disease endpoints in randomized trials or observational studies. This review will focus on the effects of the whole and parts of the Mediterranean diet with regard to both population-based and experimental data highlighting cardiovascular disease morbidity or mortality and cardiovascular disease surrogates when hard outcomes are not available. Our synthesis will highlight the potential for the Mediterranean diet to act as a key player in cardiovascular disease prevention, and attempt to identify certain aspects of the diet that are particularly beneficial for cardioprotection. Copyright © 2015 Elsevier Inc. All rights reserved.

  16. Social network diversity and risks of ischemic heart disease and total mortality

    DEFF Research Database (Denmark)

    Barefoot, John C; Grønbaek, Morten; Jensen, Gorm

    2005-01-01

    Measures of various types of social contacts were used as predictors of ischemic heart disease events and total mortality in an age-stratified random sample of 9,573 adults enrolled in the Copenhagen City Heart Study (Copenhagen, Denmark). Baseline examinations were conducted in 1991-1994, and pa......Measures of various types of social contacts were used as predictors of ischemic heart disease events and total mortality in an age-stratified random sample of 9,573 adults enrolled in the Copenhagen City Heart Study (Copenhagen, Denmark). Baseline examinations were conducted in 1991...

  17. Association between the volume of inpatient rehabilitation therapy and the risk of all-cause and cardiovascular mortality in patients with ischemic stroke.

    Science.gov (United States)

    Hu, Gwo-Chi; Hsu, Chia-Yu; Yu, Hui-Kung; Chen, Jiann-Perng; Chang, Yu-Ju; Chien, Kuo-Liong

    2014-02-01

    To investigate the relationship between the volume of inpatient rehabilitation therapy and mortality among patients with acute ischemic stroke, as well as to assess whether the association varies with respect to stroke severity. A retrospective study with a cohort of consecutive patients who had acute ischemic stroke between January 1, 2008, and June 30, 2009. Referral medical center. Adults with acute ischemic stroke (N=1277) who were admitted to a tertiary hospital. Not applicable. Stroke-related mortality. During the median follow-up period of 12.3 months (ranging from January 1, 2008, to December 31, 2009), 163 deaths occurred. Greater volume of rehabilitation therapy was associated with a reduced risk of all-cause and cardiovascular mortality (P for trend rehabilitation volume was associated with a 55% lower risk of all-cause mortality (hazard ratio [HR]=.45; 95% confidence interval [CI], .30-.65) and a 50% lower risk of cardiovascular mortality (HR=.50; 95% CI, .31-.82). The association did not vary with respect to stroke severity (P for interaction = .45 and .73 for all-cause and cardiovascular mortality, respectively). The volume of inpatient rehabilitation therapy and mortality were significantly inversely related in the patients with ischemic stroke. Thus, further programs aimed at promoting greater use of rehabilitation services are warranted. Copyright © 2014 American Congress of Rehabilitation Medicine. Published by Elsevier Inc. All rights reserved.

  18. Effect of dietary intervention and lipid-lowering treatment on brachial vasoreactivity in patients with ischemic heart disease and hypercholesterolemia

    DEFF Research Database (Denmark)

    Søndergaard, Eva; Møller, Jacob E; Egstrup, Kenneth

    2003-01-01

    BACKGROUND: The "Mediterranean" diet and statin treatment have both independently been shown to improve survival and reduce the risk of cardiovascular events in patients with ischemic heart disease (IHD), but no studies have evaluated the effect of this combination on endothelial function. We...... factors and vessel size (P =.02; beta = -2.66 [-4.91; -0.41]). CONCLUSION: Dietary intervention with the Mediterranean diet and statin treatment improve FMD in the brachial artery in patients with IHD and hypercholesterolemia to a greater degree than statin treatment alone....... therefore sought to evaluate the effect of the combination dietary intervention and lipid-lowering treatment on brachial vasoreactivity. METHODS: A total of 131 consecutive patients with documented IHD and a serum cholesterol level > or =5 mmol/L (193 mg/dL) were randomized to receive Mediterranean dietary...

  19. Morbidity of ischemic heart disease in early breast cancer 15-20 years after adjuvant radiotherapy

    International Nuclear Information System (INIS)

    Gyenes, G.; Rutqvist, L.E.; Fornander, T.; Carlens, P.

    1994-01-01

    The purpose of this study was to assess the cardiac side effects, primarily the occurrence of ischemic heart disease, in symptom-free patients with early breast cancer treated with radiotherapy. Thirty-seven survivors of a former randomized study of early breast cancer were examined. Twenty patients irradiated pre- or postoperatively for left sided disease (study group patients) were compared with 17 controls who were either treated for right sided disease, or were nonirradiated patients. Radiotherapy was randomized in the original study; either tangential field 60 Co, or electron-therapy was delivered. Echocardiography and bicycle ergometry stress test with 99m Tc SestaMIBI myocardial perfusion scintigraphy were carried out and the patients' major risk factors for ischemic heart disease were also listed. Our results showed a significant difference between the scintigraphic findings of the two groups. Five of the 20 study group patients (25%), while none of the 17 controls exhibited some kind of significant defects on scintigraphy, indicating ischemic heart disease (p < 0.05). No deterioration in left ventricular systolic and/or diastolic function could be detected by echocardiography. Radiotherapy for left sided breast cancer with the mentioned treatment technique may present as an independent risk factor in the long-term development of ischemic heart disease, while left ventricular dysfunction could not be related to the previous irradiation. The authors emphasize the need to optimize adjuvant radiotherapy for early breast cancer by considering the dose both to the heart as well as the cancer. 39 refs., 4 tabs

  20. Improving risk stratification for cardiovascular disease

    NARCIS (Netherlands)

    van Wijk, Diederik F.; Boekholdt, S. Matthijs

    2010-01-01

    Evaluation of: Heslop CL, Frohlich JJ, Hill JS. Myeloperoxidase and C-reactive protein have combined utility for long-term prediction of cardiovascular mortality after coronary angiography. J. Am. Coll. Cardiol. 55(11), 1102-1109 (2010). Identifying people at high risk of cardiovascular events is

  1. Fine Particulate Matter and Cardiovascular Disease ...

    Science.gov (United States)

    Background Adverse cardiovascular events have been linked with PM2.5 exposure obtained primarily from air quality monitors, which rarely co-locate with participant residences. Modeled PM2.5 predictions at finer resolution may more accurately predict residential exposure; however few studies have compared results across different exposure assessment methods. Methods We utilized a cohort of 5679 patients who had undergone a cardiac catheterization between 2002–2009 and resided in NC. Exposure to PM2.5 for the year prior to catheterization was estimated using data from air quality monitors (AQS), Community Multiscale Air Quality (CMAQ) fused models at the census tract and 12 km spatial resolutions, and satellite-based models at 10 km and 1 km resolutions. Case status was either a coronary artery disease (CAD) index >23 or a recent myocardial infarction (MI). Logistic regression was used to model odds of having CAD or an MI with each 1-unit (μg/m3) increase in PM2.5, adjusting for sex, race, smoking status, socioeconomic status, and urban/rural status. Results We found that the elevated odds for CAD>23 and MI were nearly equivalent for all exposure assessment methods. One difference was that data from AQS and the census tract CMAQ showed a rural/urban difference in relative risk, which was not apparent with the satellite or 12 km-CMAQ models. Conclusions

  2. Common polymorphisms in CYP2C9, subclinical atherosclerosis and risk of ischemic vascular disease in 52 000 individuals

    DEFF Research Database (Denmark)

    Kaur-Knudsen, D.; Bojesen, S.E.; Nordestgaard, Børge

    2009-01-01

    % power. In conclusion, in three independent studies totaling more than 52 000 individuals, we found no association between CYP2C9*2 and CYP2C9*3 polymorphisms and risk of subclinical atherosclerosis, ischemic vascular disease or death after ischemic heart disease. The Pharmacogenomics Journal (2009) 9...

  3. Combined analysis of six lipoprotein lipase genetic variants on triglycerides, high-density lipoprotein, and ischemic heart disease

    DEFF Research Database (Denmark)

    Wittrup, Hans H; Andersen, Rolf V; Tybjaerg-Hansen, Anne

    2006-01-01

    Genetic variants in lipoprotein lipase may affect triglycerides, high-density lipoprotein (HDL), and risk of ischemic heart disease (IHD).......Genetic variants in lipoprotein lipase may affect triglycerides, high-density lipoprotein (HDL), and risk of ischemic heart disease (IHD)....

  4. Mitochondria as key targets of cardioprotection in cardiac ischemic disease: role of thyroid hormone triiodothyronine.

    Science.gov (United States)

    Forini, Francesca; Nicolini, Giuseppina; Iervasi, Giorgio

    2015-03-19

    Ischemic heart disease is the major cause of mortality and morbidity worldwide. Early reperfusion after acute myocardial ischemia has reduced short-term mortality, but it is also responsible for additional myocardial damage, which in the long run favors adverse cardiac remodeling and heart failure evolution. A growing body of experimental and clinical evidence show that the mitochondrion is an essential end effector of ischemia/ reperfusion injury and a major trigger of cell death in the acute ischemic phase (up to 48-72 h after the insult), the subacute phase (from 72 h to 7-10 days) and chronic stage (from 10-14 days to one month after the insult). As such, in recent years scientific efforts have focused on mitochondria as a target for cardioprotective strategies in ischemic heart disease and cardiomyopathy. The present review discusses recent advances in this field, with special emphasis on the emerging role of the biologically active thyroid hormone triiodothyronine (T3).

  5. Adipokines as Possible New Predictors of Cardiovascular Diseases: A Case Control Study

    Directory of Open Access Journals (Sweden)

    Laura Pala

    2012-01-01

    Full Text Available Background and Aims. The secretion of several adipocytokines, such as adiponectin, retinol-binding protein 4 (RBP4, adipocyte fatty acid binding protein (aFABP, and visfatin, is altered in subjects with abdominal adiposity; these endocrine alterations could contribute to increased cardiovascular risk. The aim of the study was to assess the relationship among adiponectin, RBP4, aFABP, and visfatin, and incident cardiovascular disease. Methods and Results. A case-control study, nested within a prospective cohort, on 2945 subjects enrolled for a diabetes screening program was performed. We studied 18 patients with incident fatal or nonfatal IHD (Ischemic Heart Disease or CVD (Cerebrovascular Disease, compared with 18 matched control subjects. Circulating adiponectin levels were significantly lower in cases of IHD with respect to controls. Circulating RBP4 levels were significantly increased in CVD and decreased in IHD with respect to controls. Circulating aFABP4 levels were significantly increased in CVD, while no difference was associated with IHD. Circulating visfatin levels were significantly lower in cases of both CVD and IHD with respect to controls, while no difference was associated with CVD. Conclusions. The present study confirms that low adiponectin is associated with increased incidents of IHD, but not CVD, and suggests, for the first time, a major effect of visfatin, aFABP, and RBP4 in the development of cardiovascular disease.

  6. Antistress activation therapy for cardiovascular diseases

    Directory of Open Access Journals (Sweden)

    Miroshnik E.V.

    2016-12-01

    Full Text Available The cohort pilot study had been done. Aim: to study the effectiveness of an antistress activation therapy on the functional state of human with the purpose of formation of adaptive reactions of activation and training high levels of reactivity among the two groups of patients with cardiovascular problems, ranks first among causes of death population: arterial hypertension (AH and coronary heart disease (CHD. Material and methods. From the sub-sample of the Moscow population (396 were allocated to 2 groups of patients of 30 people in each (a control group and a group for anti-stress therapy for persons with hypertension and coronary artery disease that within 1 month took adaptogens (tincture of ginseng, Eleutherococcus, etc. is minimized by a specially developed algorithm. For stress diagnosis international integrated questionnaire Perceived Stress (PSS; as well as Hospital Anxiety and Depression Scale (HADS were used. Blood pressure, heart rate, body mass index, waist circumference were measured. In addition we used new methods "Antistress activation health improvement". Results. The average age in the intervention group was 59.4 years, and in the control group was 58.3 years, p>0.05. In compliance with results of the study has been marked that persons who were treated by methods "Antistress activation health improvement" sensed general and "internal" dumping, improving of duration and quality of sleeping. Irritability, level of stress, depression, and fatigability became rather less. Dynamics of emotions locked in psychometric scales showed distinct improvement of mood, decrease of fear, sorrow, anxiety, anger, emotional instability, increase of self-reliance, activity. Conclusion. The treatment of stress, anxiety, and depression must be complexes based on biological and psychological approaches.

  7. Behavior of the Cardiovascular Diseases in Women

    International Nuclear Information System (INIS)

    Pineda Tovar, M. A.; Ortega Ramirez, A.

    2015-01-01

    Background: Coronary artery disease (CAD) remains the leading cause of death in Mexico and Western world. Symptoms in women are more subtle. Women usually feel general tiredness and lack of energy, in contrast to men having chest pain. This implies that women do not receive a timely and early diagnosis. According to the National Health Information System, 20 of 100 Mexican women die of cardiovascular disease, 68.5% of Mexicans have problems of obesity, overweight, diabetes, high blood pressure, conditions that increase the risk of CAD. SPECT myocardial perfusion scintigraphy (MPS) is currently appropriate for diagnosis, risk assessment, stratification, myocardial viability, evaluation of left ventricular function. The Objective of this investigation is to show that SPECT MPS is a noninvasive diagnostic test that identify women with increased CAD risk. Method: A 60 years old female patient with diabetes, high blood pressure and overweight was referred for a cardiac scan, for suspicion of ischemia. Her symptoms were general tiredness, lack of energy and occasionally light chest pain. A SPECT-gated myocardial perfusion test was done. The images where acquired with a gamma camera after the injection of 10 mCi (stress) and 20 mCi (Rest) of "9"9mTc-Tetrofosmin. Images were reconstructed using Emory toolbox. Results: The images showed light hypoperfusion septal and inferior walls, and a small left ventricular chamber size with thickened walls. Angiography showed significant diffuse coronary stenosis in the three vessels. Conclusion: Women suffering CAD constitute a high-risk group that potentially poses a diagnostic and therapeutic challenge. Cardiac SPECT MPS is a noninvasive diagnostic and prognostic test that identify women with high CAD risk and establish timely and early the therapeutic interventions. (author)

  8. Association between high homocyst(e)ine and ischemic stroke due to large- and small-artery disease but not other etiologic subtypes of ischemic stroke.

    Science.gov (United States)

    Eikelboom, J W; Hankey, G J; Anand, S S; Lofthouse, E; Staples, N; Baker, R I

    2000-05-01

    Elevated plasma homocyst(e)ine may be a causal and modifiable risk factor for ischemic stroke, but the results of previous studies have been conflicting. One possible explanation is that homocyst(e)ine may only be associated with certain pathophysiological subtypes of ischemic stroke. We conducted a case-control study of 219 hospital cases with a first-ever ischemic stroke and 205 randomly selected community control subjects stratified by age, sex, and postal code. With the use of established criteria, cases of stroke were classified by etiologic subtype in a blinded fashion. The prevalence of conventional vascular risk factors, fasting plasma homocyst(e)ine levels, vitamin levels, and nucleotide 677 methylene tetrahydrofolate reductase (MTHFR) genotypes were determined in cases and controls. Increasing homocyst(e)ine was a strong and independent risk factor for ischemic stroke (adjusted OR 2.7, 95% CI 1.4 to 5.1 for a 5-micromol/L increase in fasting plasma homocyst(e)ine from 10 to 15 micromol/L). Compared with the lowest quartile, the highest quartile of homocyst(e)ine was associated with an adjusted OR of ischemic stroke of 2.2 (95% CI 1.1 to 4.2). Mean plasma homocyst(e)ine was significantly higher in cases of ischemic stroke due to large-artery disease (14.1 micromol/L, 95% CI 12.5 to 15.9, Pine, the upper 3 quartiles were associated with an adjusted OR of ischemic stroke due to large-artery disease of 3.0 (95% CI 0.8 to 10.8) for the second quartile, 5.6 (95% CI 1.6 to 20) for the third quartile, and 8.7 (95% CI 2.4 to 32) for the fourth quartile (P for trend=0.0005). However, despite a clear association between the TT MTHFR genotype and elevated fasting plasma homocyst(e)ine, there was no association between MTHFR genotype and ischemic stroke or subtype of ischemic stroke. There is a strong, graded association between increasing plasma homocyst(e)ine and ischemic stroke caused by large-artery atherosclerosis and, to a much lesser extent, small

  9. Doppler changes of extracranial cerebral and peripheral arteries in cardiovascular diseases

    International Nuclear Information System (INIS)

    Dichev, P.

    1995-01-01

    In recent years Doppler sonography has been approved as a valuable noninvasive method for identification of the extracranial vascular obturations. On the other hand obturational pathology of the extracranial arteries have often been associated with different cardiovascular diseases, and this requires perfect awareness of blood flow changes in the latter. The current study considers the specific flow changes in extracranial cerebral arteries in patients with ischemic heart disease (III-IV) (functional grade - FG - NYHA), and those with concomitant congestive heart failure (III-IV FG), as compared to healthy subjects. In the patients with ischemic heart disease without heart failure the changes are not as significant as compared to healthy subjects (p<0.1). Congestive heart failure is related to significant changes in some of the Doppler parameters. In the last stage of congestive heart failure spectral waveform of the internal carotid arteries also changes. Additionally the changes of spectral waveform of the carotid arteries in different heart diseases are represented: Idiopathic Subvalvular Aortic Stenosis, Valvular Aortic Stenosis and Regurgitation, Supravalvular Aortic Stenosis, Aortic Coarctation, Patent Ductus Botalli, Orthostatismus, Tamponade. Some of the changes are very specific and the Doppler technique would be useful for diagnosis of these diseases. 7 refs., 12 figs. (author)

  10. Post-traumatic stress disorder and cardiovascular disease.

    Science.gov (United States)

    Edmondson, Donald; von Känel, Roland

    2017-04-01

    In this paper, a first in a Series of two, we look at the evidence for an association of post-traumatic stress disorder with incident cardiovascular disease risk and the mechanisms that might cause this association, as well as the prevalence of post-traumatic stress disorder due to cardiovascular disease events and its associated prognostic risk. We discuss research done after the publication of previous relevant systematic reviews, and survey currently funded research from the two most active funders in the field: the National Institutes of Health and the US Veterans Administration. We conclude that post-traumatic stress disorder is a risk factor for incident cardiovascular disease, and a common psychiatric consequence of cardiovascular disease events that might worsen the prognosis of the cardiovascular disease. There are many candidate mechanisms for the link between post-traumatic stress disorder and cardiovascular disease, and several ongoing studies could soon point to the most important behavioural and physiological mechanisms to target in early phase intervention development. Similarly, targets are emerging for individual and environmental interventions that might offset the risk of post-traumatic stress disorder after cardiovascular disease events. Copyright © 2017 Elsevier Ltd. All rights reserved.

  11. Dolichoectasia and Small Vessel Disease in Young Patients With Transient Ischemic Attack and Stroke.

    Science.gov (United States)

    Thijs, Vincent; Grittner, Ulrike; Fazekas, Franz; McCabe, Dominick J H; Giese, Anne-Katrin; Kessler, Christof; Martus, Peter; Norrving, Bo; Ringelstein, Erich Bernd; Schmidt, Reinhold; Tanislav, Christian; Putaala, Jukka; Tatlisumak, Turgut; von Sarnowski, Bettina; Rolfs, Arndt; Enzinger, Christian

    2017-09-01

    We evaluated whether basilar dolichoectasia is associated with markers of cerebral small vessel disease in younger transient ischemic attack and ischemic stroke patients. We used data from the SIFAP1 study (Stroke in Young Fabry Patients), a large prospective, hospital-based, screening study for Fabry disease in young (ischemic attack/stroke patients in whom detailed clinical data and brain MRI were obtained, and stroke subtyping with TOAST classification (Trial of ORG 10172 in Acute Stroke Treatment) was performed. Dolichoectasia was found in 508 of 3850 (13.2%) of patients. Dolichoectasia was associated with older age (odds ratio per decade, 1.26; 95% confidence interval, 1.09-1.44), male sex (odds ratio, 1.96; 95% confidence interval, 1.59-2.42), and hypertension (odds ratio, 1.39; 95% confidence interval, 1.13-1.70). Dolichoectasia was more common in patients with small infarctions (33.9% versus 29.8% for acute lesions, P =0.065; 29.1% versus 16.5% for old lesions, P ischemic attack and ischemic stroke. URL: http://www.clinicaltrials.gov. Unique identifier: NCT00414583. © 2017 American Heart Association, Inc.

  12. Recurrent symptomatic ischemic stroke in a 46-year-old African male revealing Angio-Behçet with severe cardiovascular involvement.

    Science.gov (United States)

    Marie, Ba Djibril; Aminata, Diack; Cherif, Mboup Mouhamed; Daouda, Fall Moussa

    2017-03-01

    Behçet'sdisease (BD) is a chronic, multisystem vasculitis. It is categorized under variable vessel vasculitis in the new Chapel Hill nomenclature as it involves blood vessels of any type and size. It is characterized by relapsing aphthous ulcers commonly occurring in the oral mucosa and genitalia with ocular involvement. Other organ systems may be involved any time throughout the course of the disease. The exact cause is unknown. However, combination of genetic and environmental factors is likely to play a role. Cardiac involvement may occur in the form of intracardiac thrombus, endocarditis, myocarditis, pericarditis, endomyocardial fibrosis, coronary arteritis, myocardial infarction, and valvular disease. We present a case of Angio-Behçet in a 46-year-old African male with severe cardiovascular involvement including pulmonary artery hypertension (PAH), right ventricular failure and left ventricular diastolic dysfunction diagnosed after 2 episodes of symptomatic ischemic stroke resulting from complete occlusion of the right internal carotid artery (ICA) up to its intracranial portion. Immunosuppressive and anticoagulant therapies have induced improvement in cardiac manifestations. Nevertheless, prompt recognition of the primarily vascular manifestation of BD without mucocutaneous manifestations was responsible for considerable delay that did not afford surgical therapy for the carotid occlusion.

  13. Universal MI definition update for cardiovascular disease.

    Science.gov (United States)

    White, Harvey; Thygesen, Kristian; Alpert, Joseph S; Jaffe, Allan

    2014-01-01

    The new third universal definition of myocardial infarction (MI) is based on troponin elevation together with ischemic symptoms, ischemic ECG changes, and imaging evidence. MIs are classified into five types as to whether they are spontaneous, secondary to imbalance between coronary artery blood supply and demand, related to sudden death, or related to revascularization procedures. The definition is based on a rise and/or fall in troponin levels occurring in a clinical setting. There have been modifications over previous definitions with adding intracoronary thrombus as a criterion, adding a new type of MI type 4c, and raising the cutpoint for the diagnosis of MI related to percutaneous coronary intervention to five times the 99(th) percentile upper reference limit and requiring evidence of ischemia or angiographic complications. In clinical practice, trials, and registries, different definitions are used. There is a need for consistency with regard to the definition of MI and the universal definition should be implemented.

  14. Educational inequality in cardiovascular disease depends on diagnosis

    DEFF Research Database (Denmark)

    Christensen, Anne V; Koch, Mette B; Davidsen, Michael

    2016-01-01

    BACKGROUND: Social inequality is present in the morbidity as well as the mortality of cardiovascular diseases. This paper aims to quantify and compare the level of educational inequality across different cardiovascular diagnoses. DESIGN: Register based study. METHODS: Comparison of the extent...... index of inequality: -29 (-35.1; -21.9) to -1 (-4.8; -3.8)). CONCLUSION: The degree of educational inequality in cardiovascular diseases depends on the diagnosis, with the highest inequality in ischaemic heart disease, acute myocardial infarction, heart failure and stroke. Small differences were found...... of inequality across different cardiovascular diagnoses requires a measure of inequality which is comparable across subgroups with different educational distributions. The slope index of inequality and the relative index of inequality were applied for measuring inequalities in incidence of six cardiovascular...

  15. Disability-adjusted Life Years Lost to Ischemic Heart Disease in Spain.

    Science.gov (United States)

    Fernández de Larrea-Baz, Nerea; Morant-Ginestar, Consuelo; Catalá-López, Ferrán; Gènova-Maleras, Ricard; Álvarez-Martín, Elena

    2015-11-01

    The health indicator disability-adjusted life years combines the fatal and nonfatal consequences of a disease in a single measure. The aim of this study was to evaluate the burden of ischemic heart disease in 2008 in Spain by calculating disability-adjusted life years. The years of life lost due to premature death were calculated using the ischemic heart disease deaths by age and sex recorded in the Spanish National Institute of Statistics and the life-table in the 2010 Global Burden of Disease study. The years lived with disability, calculated for acute coronary syndrome, stable angina, and ischemic heart failure, used hospital discharge data and information from population studies. Disability weights were taken from the 2010 Global Burden of Disease study. We calculated crude and age standardized rates (European Standard Population). Univariate sensitivity analyses were performed. In 2008, 539 570 disability-adjusted life years were lost due to ischemic heart disease in Spain (crude rate, 11.8/1000 population; standardized, 8.6/1000). Of the total years lost, 96% were due to premature death and 4% due to disability. Among the years lost due to disability, heart failure accounted for 83%, stable angina 15%, and acute coronary syndrome 2%. In the sensitivity analysis, weighting by age was the factor that changed the results to the greatest degree. Ischemic heart disease continues to have a huge impact on the health of our population, mainly because of premature death. The results of this study provide an overall vision of the epidemiologic situation in Spain and could serve as the basis for evaluating interventions targeting the acute and chronic manifestations of cardiac ischemia. Copyright © 2014 Sociedad Española de Cardiología. Published by Elsevier España, S.L.U. All rights reserved.

  16. Secretory Phospholipase A(2)-IIA and Cardiovascular Disease

    NARCIS (Netherlands)

    Holmes, Michael V.; Simon, Tabassome; Exeter, Holly J.; Folkersen, Lasse; Asselbergs, Folkert W.; Guardiola, Montse; Cooper, Jackie A.; Palmen, Jutta; Hubacek, Jaroslav A.; Carruthers, Kathryn F.; Horne, Benjamin D.; Brunisholz, Kimberly D.; Mega, Jessica L.; Van Iperen, Erik P. A.; Li, Mingyao; Leusink, Maarten; Trompet, Stella; Verschuren, Jeffrey J. W.; Hovingh, G. Kees; Dehghan, Abbas; Nelson, Christopher P.; Kotti, Salma; Danchin, Nicolas; Scholz, Markus; Haase, Christiane L.; Rothenbacher, Dietrich; Swerdlow, Daniel I.; Kuchenbaecker, Karoline B.; Staines-Urias, Eleonora; Goel, Anuj; van 't Hooft, Ferdinand; Gertow, Karl; de Faire, Ulf; Panayiotou, Andrie G.; Tremoli, Elena; Baldassarre, Damiano; Veglia, Fabrizio; Holdt, Lesca M.; Beutner, Frank; Gansevoort, Ron T.; Navis, Gerjan J.; Mateo Leach, Irene; Breitling, Lutz P.; Brenner, Hermann; Thiery, Joachim; Dallmeier, Dhayana; Franco-Cereceda, Anders; Boer, Jolanda M. A.; Stephens, Jeffrey W.; Hofker, Marten H.; Tedgui, Alain; Hofman, Albert; Uitterlinden, Andre G.; Adamkova, Vera; Pitha, Jan; Onland-Moret, N. Charlotte; Cramer, Maarten J.; Nathoe, Hendrik M.; Spiering, Wilko; Klungel, Olaf H.; Kumari, Meena; Whincup, Peter H.; Morrow, David A.; Braund, Peter S.; Hall, Alistair S.; Olsson, Anders G.; Doevendans, Pieter A.; Trip, Mieke D.; Tobin, Martin D.; Hamsten, Anders; Watkins, Hugh; Koenig, Wolfgang; Nicolaides, Andrew N.; Teupser, Daniel; Day, Ian N. M.; Carlquist, John F.; Gaunt, Tom R.; Ford, Ian; Sattar, Naveed; Tsimikas, Sotirios; Schwartz, Gregory G.; Lawlor, Debbie A.; Morris, Richard W.; Sandhu, Manjinder S.; Poledne, Rudolf; Maitland-van der Zee, Anke H.; Khaw, Kay-Tee; Keating, Brendan J.; van der Harst, Pim; Price, Jackie F.; Mehta, Shamir R.; Yusuf, Salim; Witteman, Jaqueline C. M.; Franco, Oscar H.; Jukema, J. Wouter; de Knijff, Peter; Tybjaerg-Hansen, Anne; Rader, Daniel J.; Farrall, Martin; Samani, Nilesh J.; Kivimaki, Mika; Fox, Keith A. A.; Humphries, Steve E.; Anderson, Jeffrey L.; Boekholdt, S. Matthijs; Palmer, Tom M.; Eriksson, Per; Pare, Guillaume; Hingorani, Aroon D.; Sabatine, Marc S.; Mallat, Ziad; Casas, Juan P.; Talmud, Philippa J.

    2013-01-01

    Objectives This study sought to investigate the role of secretory phospholipase A(2) (sPLA(2))-IIA in cardiovascular disease. Background Higher circulating levels of sPLA(2)-IIA mass or sPLA(2) enzyme activity have been associated with increased risk of cardiovascular events. However, it is not

  17. [Drug treatment of erection disorders in patients with cardiovascular disease

    NARCIS (Netherlands)

    Meuleman, E.J.H.; Kingma, J.H.

    2001-01-01

    Erectile dysfunction is a frequent condition in cardiovascular patients. Since the arrival of oral erection-supporting medication, patients want to know how safe sexual activity is in cardiovascular disease in general and during use of erection-supporting medication in particular. Sexual intercourse

  18. Depression and cardiovascular disease : the end of simple models

    NARCIS (Netherlands)

    de Jonge, Peter; Roest, Annelieke M.

    In this editorial, we propose that the association between depression and cardiovascular disease may be conceptualised as a continuous, bidirectional process that originates in youth. The paper by Aberg and colleagues in this issue adds to this literature showing that low cardiovascular fitness at

  19. Trends in Coronary Revascularization and Ischemic Heart Disease?Related Mortality in Israel

    OpenAIRE

    Blumenfeld, Orit; Na'amnih, Wasef; Shapira?Daniels, Ayelet; Lotan, Chaim; Shohat, Tamy; Shapira, Oz M.

    2017-01-01

    Background We investigated national trends in volume and outcomes of percutaneous coronary angioplasty (PCI), coronary artery bypass grafting (CABG), and ischemic heart disease?related mortality in Israel. Methods and Results Using International Classification of Diseases 9th and 10th revision codes, we linked 5 Israeli national databases, including the Israel Center for Disease Control National PCI and CABG Registries, the Ministry of Health Hospitalization Report, the Center of Bureau of St...

  20. 459 Preventing Cardiovascular Disease Risk Factors through ...

    African Journals Online (AJOL)

    FIRST LADY

    2011-01-18

    Jan 18, 2011 ... injury. Risk factors may be considered as characteristic indicators ... by examining the cardiovascular risk factors that are related to various forms .... Cross country race, Handball, Jogging, Rope jumping, Running Soccer,.

  1. Advances in invasive evaluation and treatment of patients with ischemic heart disease

    NARCIS (Netherlands)

    Hoeven, Barend Leendert van der

    2008-01-01

    The aim of this thesis was to evaluate new developments in the treatment of patients with ischemic heart disease, with special focus to the invasive evaluation of plaque characteristics in patients with ST-segment elevation myocardial infarction (STEMI) and treatment of STEMI patients with

  2. Major Depression, C-Reactive Protein, and Incident Ischemic Heart Disease in Healthy Men and Women

    NARCIS (Netherlands)

    Surtees, Paul G.; Wainwright, Nicholas W. J.; Boekholdt, S. Matthijs; Luben, Robert N.; Wareham, Nicholas J.; Khaw, Kay-Tee

    2008-01-01

    Objective: To investigate how C-reactive protein (CRP) and major depressive disorder (MDD) relate to each other and to incident ischemic heart disease (IHD). Studies have shown that both depression and raised CRP concentration predict IHD and that elevated CRP is linked with increased risk of

  3. Risk of ischemic heart disease following occupational exposure to welding fumes

    DEFF Research Database (Denmark)

    Mocevic, Emina; Kristiansen, Pernille; Bonde, Jens Peter

    2015-01-01

    PURPOSE: Air pollution has been linked to an increased risk of ischemic heart disease (IHD), but less is known about occupational exposure to welding fumes and the risk of IHD. The objective of this paper was to review the epidemiological evidence on causal links between welding fume exposure...

  4. Prolonged ischemic heart disease and coronary artery bypass - relation to contractile reserve

    DEFF Research Database (Denmark)

    Kofoed, Klaus F; Bangsgaard, Regitze; Carstensen, Steen

    2002-01-01

    OBJECTIVE: A major effect of coronary artery bypass grafting (CABG) in patients with ischemic heart disease and impaired left ventricular (LV) contractile function is believed to be an improvement in LV function due to recovery of dysfunctional, but viable myocardium. However, recent studies have...

  5. Erectile dysfunction and pcsychoemotional state in ischemic heart disease patients undergone coronary artery bypass grafting

    Directory of Open Access Journals (Sweden)

    Ye. V. Pomeshkin

    2012-01-01

    Full Text Available The impact of erectile dysfunction on psychoemotional state of patients undergone coronary artery bypass graft surgery was evaluated. The International Index of Erectile Function, postcompression cavernous artery dilation test, nocturnal penile tumescence recording and psychophysiological exam were used. It was found that ischemic heart disease patients have higher incidence of associated psychoemotional and erectile dysfunctions.

  6. High risk of ischemic heart disease in patients with lupus nephritis

    DEFF Research Database (Denmark)

    Faurschou, Mikkel; Mellemkjaer, Lene; Starklint, Henrik

    2011-01-01

    Abstract OBJECTIVE: To investigate the occurrence of ischemic heart disease (IHD) in a cohort of 104 Danish patients with biopsy-proven lupus nephritis (LN). METHODS: Information on all hospitalizations in Denmark for IHD between 1977 and 2006 was obtained from the Danish National Hospital Regist...

  7. Intensive glycemic control and cardiovascular disease: an update.

    Science.gov (United States)

    Brown, Aparna; Reynolds, L Raymond; Bruemmer, Dennis

    2010-07-01

    Cardiovascular complications constitute the major cause of morbidity and mortality in patients with diabetes. The Diabetes Control and Complications Trial (DCCT) and the United Kingdom Prospective Diabetes Study (UKPDS) provided consistent evidence that intensive glycemic control prevents the development and progression of microvascular complications in patients with type 1 or type 2 diabetes. However, whether intensive glucose lowering also prevents macrovascular disease and major cardiovascular events remains unclear. Extended follow-up of participants in these studies demonstrated that intensive glycemic control reduced the long-term incidence of myocardial infarction and death from cardiovascular disease. By contrast, the Action to Control Cardiovascular Risk in Diabetes (ACCORD) trial, Action in Diabetes and Vascular Disease: Preterax and Diamicron Modified Release Controlled Evaluation (ADVANCE) trial, and Veterans Affairs Diabetes Trial (VADT) results suggested that intensive glycemic control to near normoglycemia had either no, or potentially even a detrimental, effect on cardiovascular outcomes. This article discusses the effects of intensive glycemic control on cardiovascular disease, and examines key differences in the design of these trials that might have contributed to their disparate findings. Recommendations from the current joint ADA, AHA, and ACCF position statement on intensive glycemic control and prevention of cardiovascular disease are highlighted.

  8. Riesgo cardiovascular, una herramienta útil para la prevención de las enfermedades cardiovasculares Cardiovascular risk, a useful tool for prevention of cardiovascular diseases

    Directory of Open Access Journals (Sweden)

    Jorge Vega Abascal

    2011-03-01

    Full Text Available El riesgo cardiovascular se define como la probabilidad de padecer un evento cardiovascular en un determinado período. Mejorar la exactitud en la predicción del riesgo requiere la evaluación y el tratamiento de múltiples factores de riesgo cardiovascular, los que tienen un efecto sinérgico, más que aditivo, sobre el riesgo cardiovascular total. El cálculo utilizando métodos cuantitativos es más preciso que el obtenido con métodos cualitativos. La predicción del riesgo cardiovascular ha constituido, en los últimos años, la piedra angular en las guías clínicas de prevención cardiovascular, y deviene una herramienta útil del Médico de Familia para establecer prioridades en la atención primaria, mejorando la atención a los pacientes y eligiendo más eficazmente la terapéutica a seguir, con el objetivo de acercarnos más a la realidad multifactorial de las enfermedades cardiovasculares y a su prevención.The cardiovascular risk is defined like a probability of suffering a cardiovascular event in a determined period. To improve the accuracy in risk prediction requires the assessment and treatment of different cardiovascular risk factors, which have a synergistic effect more than additive on the total cardiovascular risk. The calculus using quantitative methods is more accurate than that obtained with qualitative methods. The prediction of cardiovascular risk has been in past years the cornerstone in clinical guidances of cardiovascular prevention and becomes an useful tool for Family Physician to establish priorities in the primary care, improving the patients care and selecting in a more effective way the therapy to be followed to bring closer more to multifactor reality of cardiovascular diseases and its prevention.

  9. Mediterranean lifestyle and cardiovascular disease prevention.

    Science.gov (United States)

    Georgousopoulou, Ekavi N; Mellor, Duane D; Naumovski, Nenad; Polychronopoulos, Evangelos; Tyrovolas, Stefanos; Piscopo, Suzanne; Valacchi, Giuseppe; Anastasiou, Foteini; Zeimbekis, Akis; Bountziouka, Vassiliki; Gotsis, Efthimios; Metallinos, George; Tyrovola, Dimitra; Foscolou, Alexandra; Tur, Josep-Antoni; Matalas, Antonia-Leda; Lionis, Christos; Sidossis, Labros; Panagiotakos, Demosthenes

    2017-04-01

    Adherence to a Mediterranean dietary pattern is a well-established protective factor against cardiovascular disease (CVD). However, diet quality is only one aspect of the overall healthy lifestyle adopted by Mediterranean populations. The latter has never been evaluated as a multi-factorial composite lifestyle. Thus, the aim of the present study was to provide a broader picture of the Mediterranean lifestyle and its effects on CVD risk, among elderly individuals. During 2005-2015, 2,749 older (aged 65-100 years) from 21 Mediterranean islands (MEDIS) and the rural Mani region (Peloponnesus) of Greece were voluntarily enrolled onto the study. Dietary habits, physical activity status, socio-demographic characteristics, lifestyle parameters (sleep, smoking habits, social life and educational status) and clinical profile aspects were derived through standard procedures. The overall prevalence of the traditional CVD risk factors were 62.3% for hypertension, 22.3% for diabetes mellitus (type 2) and 47.7% for hypercholesterolemia. The presence of diabetes mellitus was positively predicted by the geriatric depression scale (GDS) [odds ratio (OR) =1.13, 95% confidence interval (CI): 1.02-1.25] and by an urban residential environment (OR =2.57, 95% CI: 1.10-6.06) after adjusting for several confounders. Presence of hypertension was predicted by increasing age (OR =1.07, 95% CI: 1.02-1.12), increasing body mass index (BMI) (OR =1.12, 95% CI: 1.04-1.21), the habit of midday sleep (OR =2.07, 95% CI: 1.07-4.02) and inversely predicted by the frequency of socializing with friends (OR =0.767, 95% CI: 0.616-0.955). The estimated score in the GDS was the only independent positive predictor for the presence of hypercholesterolemia (OR =1.10, 95% CI: 1.01-1.21). Lifestyle parameters such as social life, midday sleep (siesta) and residential environment are strongly associated with the presence of CVD risk factors in elderly and should be part of broader CVD prevention strategies to

  10. Primary prevention of cardiovascular disease with hormone replacement therapy

    DEFF Research Database (Denmark)

    Schierbeck, L

    2015-01-01

    Many peri- and postmenopausal women suffer from a reduced quality of life due to menopausal symptoms and preventable diseases. The importance of cardiovascular disease in women must be emphasized, as it is the leading cause of mortality and morbidity in women. It is well known that female hormones...... contribute to the later onset of cardiovascular disease in women. The effect of estrogens has for decades been understood from observational studies of postmenopausal women treated with hormone replacement therapy (HRT). Later, treatment with HRT was disregarded due to the fear of side......-effects and an ambiguity of the cardiovascular advantages. Accumulating knowledge from the large number of trials and studies has elucidated the cause for the disparity in results. In this paper, the beneficial effects of HRT, with emphasis on cardiovascular disease are explained, and the relative and absolute risks...

  11. Cardiovascular Disease in Survivors of Adolescent and Young Adult Cancer

    DEFF Research Database (Denmark)

    Rugbjerg, Kathrine; Mellemkjaer, Lene; Boice, John D

    2014-01-01

    BACKGROUND: Cardiovascular disease has emerged as a serious late effect in survivors of adolescent and young adult cancer, but risk has not been quantified comprehensively in a population-based setting. METHODS: In the Danish Cancer Registry, we identified 43153 1-year survivors of cancer diagnosed...... at ages 15 to 39 years (1943-2009) and alive in 1977; from the Danish Civil Registration System, we randomly selected a comparison cohort of the same age and sex. Subjects were linked to the Danish Patient Register, and observed numbers of first hospitalizations for cardiovascular disease (International......-sided. RESULTS: During follow-up, 10591 survivors (24.5%) were discharged from the hospital with cardiovascular disease, whereas 8124 were expected (RR = 1.30; 95% confidence interval [CI)] = 1.28 to 1.33; P cardiovascular disease per 100000...

  12. Reproductive health experiences of women with cardiovascular disease.

    Science.gov (United States)

    Chor, Julie; Oswald, Lora; Briller, Joan; Cowett, Allison; Peacock, Nadine; Harwood, Bryna

    2012-11-01

    Limited research exists exploring contraceptive and pregnancy experiences of women with cardiovascular diseases. We conducted semistructured interviews with reproductive-age women with chronic hypertension or peripartum cardiomyopathy exploring thoughts and behaviors regarding future fertility. Transcribed interviews were coded and analyzed identifying salient themes. We interviewed 20 women with chronic hypertension and 10 women with peripartum cardiomyopathy. Women described a spectrum of perspectives regarding the relationship between disease and fertility: from complete disconnect to full integration of diagnosis and future fertility plans. Integration of reproductive and cardiovascular health was influenced by and reflected in circumstances of diagnosis, pregnancy-related experiences, contraception-related experiences and conceptualization of disease risk related to reproductive health. Providers must better understand how women perceive and consider their reproductive and cardiovascular health in order to optimize contraceptive care of women with cardiovascular disease and help them make safe, informed decisions about future fertility. Copyright © 2012 Elsevier Inc. All rights reserved.

  13. Can Patients with Cardiovascular Disease Take Nonsteroidal Antiinflammatory Drugs?

    Science.gov (United States)

    ... of the American Heart Association Cardiology Patient Page Can Patients With Cardiovascular Disease Take Nonsteroidal Antiinflammatory Drugs? ... It also does not upset the gastrointestinal tract. Can People With CVD Take an NSAID? If you ...

  14. Free Radicals and Antioxidants in Cardiovascular Health and Disease

    African Journals Online (AJOL)

    Free radicals can be overproduced or the natural antioxidant system defenses weakened, first resulting in oxidative stress, and then leading to oxidative injury ... Keywords: Oxidative stress, cardiovascular disease, atherosclerosis, inflammation, cell signaling and transduction mechanisms, antioxidants, dietary phenolics.

  15. Study of cardiovascular diseases in hospitalized AECOPD patients

    Directory of Open Access Journals (Sweden)

    Mohamed El-Shabrawy

    2017-01-01

    Conclusions: The prevalence of cardiovascular diseases (CVD in patients hospitalized for COPD in Zagazig University Hospital was high. Age, sex and CVD trends, as well as life style changes, should be considered when prevention and control strategies are formulated.

  16. Depression, anxiety and 6-year risk of cardiovascular disease

    NARCIS (Netherlands)

    Seldenrijk, Adrie; Vogelzangs, Nicole; Batelaan, Neeltje M.; Wieman, Iris; van Schaik, Digna J. F.; Penninx, Brenda J. W. H.

    Objective: Depression and anxiety are considered etiological factors in cardiovascular disease (ND), though their relative contribution and differentiation by clinical characteristics have not been studied intensively. We examined 6-year associations between depressive and anxiety disorders,

  17. Role of optimal medication given to patients with hypertension and ischemic heart disease prior to an acute coronary syndrome

    Directory of Open Access Journals (Sweden)

    Călin Pop

    2017-10-01

    Full Text Available IntroductionAdministering optimal cardiovascular medication (OCM to patients with hypertension (HBP and ischemic heart disease (IHD lowers cardiovascular morbidity and mortality.The main objective of this study was to compare in-hospital cardiac mortality among patients with HBP and/or IHD, treated or untreated with OCM, who developed a first episode of acute coronary syndrome (ACS.MethodsThe study was carried out retrospectively and included patients admitted with a first episode of ACS between 2013 and 2016. The patients were divided into three groups: those with HBP, IHD, and a history of HBP + IHD. Patients were then divided into two subgroups: subgroup A consisted of patients undergoing optimal anti-ischemic and/or antihypertensive therapy, while subgroup B consisted of patients without OCM.ResultsThis analysis comprised 1096 patients. Mean age was 64.3 ± 18 years. There were 581 patients in subgroup A – 53%, and 515 patients in subgroup B – 47%. Total cardiac mortality was 9.98%, different depending on the groups and subgroups studied: HBP group total – 7%, subgroup A – 5.1%, significantly lower compared to subgroup B – 9.4% (p = 0.05; IHD group total – 12.2%, subgroup A – 9.07%, significantly lower compared to subgroup B – 15.8% (p = 0.05; HBP + IHD group total – 14.35%, subgroup A – 9.9%, significantly lower compared to subgroup B – 18.8% (p = 0.05.ConclusionsThe lack of OCM in patients with HBP and/or IHD is correlated to a significant increase in in-hospital cardiac mortality among patients who develop a first-episode ACS.

  18. Lipoprotein (a) as a cause of cardiovascular disease

    DEFF Research Database (Denmark)

    Nordestgaard, Børge G; Langsted, Anne

    2016-01-01

    Human epidemiologic and genetic evidence using the Mendelian randomization approach in large-scale studies now strongly supports that elevated lipoprotein (a) [Lp(a)] is a causal risk factor for cardiovascular disease, that is, for myocardial infarction, atherosclerotic stenosis, and aortic valve...... with very high concentrations to reduce cardiovascular disease are awaited. Recent genetic evidence documents elevated Lp(a) as a cause of myocardial infarction, atherosclerotic stenosis, and aortic valve stenosis....

  19. Clinical Syndromes Associated with Cardiovascular Diseases: A Review

    Directory of Open Access Journals (Sweden)

    Xing Sheng Yang, MD, PhD, FACC, FAHA

    2017-02-01

    Full Text Available In clinical practice, a variety of syndromes are associated with cardiovascular disease and have characteristic findings. Most of them are an autosomal dominant genetic disorder and have different types of cardiovascular abnormalities, including electrocardiographic conduction defects, arrhythmias, cardiomyopathy, vascular and valvular diseases, cardiac septal defects, and pulmonary problems. There is a growing need for physicians to pay more attention to these syndromes.

  20. Clinical application of dynamic digital subtraction angiography in cerebrovascular ischemic diseases

    Energy Technology Data Exchange (ETDEWEB)

    Hirata, Yoshifumi; Nonaka, Nobuhito; Matsukado, Yasuhiko; Takahashi, Mutsumasa

    1987-09-01

    Dynamic intravenous digital subtraction angiography (IV-DSA) was performed in 37 patients with cerebrovascular ischemic diseases. The time density curve of IV-DSA was analysed, and peak time, mean transit time and mode of transit time were obtained in each patient. On the basis of these values, cerebral perfusion was classified into low, normal and high perfusion patterns. Normal perfusion pattern was noted in 40% of patients with transient ischemic attack (TIA) and 7 % of patients with cerebral infarction. Low perfusion pattern was observed in 60 % of patients with TIA and 87 % of patients with cerebral infarction. High perfusion pattern was encountered only in 7 % of patients with cerebral infarction. In ischemic patients with moyamoya disease, extremely prolonged cerebral circulation time was evidenced by the presence of a flat or uphill type of the time density curve. This finding well correlated with decreased cerebral blood flow on single photon emission tomography. These findings suggest that the analysis of dynamic DSA is very important and useful in the clinical evaluation of patients with cerebrovascular ischemic diseases.

  1. Cardiovascular events in patients with atherothrombotic disease: a population-based longitudinal study in Taiwan.

    Directory of Open Access Journals (Sweden)

    Wen-Hsien Lee

    Full Text Available BACKGROUND: Atherothrombotic diseases including cerebrovascular disease (CVD, coronary artery disease (CAD, and peripheral arterial disease (PAD, contribute to the major causes of death in the world. Although several studies showed the association between polyvascular disease and poor cardiovascular (CV outcomes in Asian population, there was no large-scale study to validate this relationship in this population. METHODS AND RESULTS: This retrospective cohort study included patients with a diagnosis of CVD, CAD, or PAD from the database contained in the Taiwan National Health Insurance Bureau during 2001-2004. A total of 19954 patients were enrolled in this study. The atherothrombotic disease score was defined according to the number of atherothrombotic disease. The study endpoints included acute coronary syndrome (ACS, all strokes, vascular procedures, in hospital mortality, and so on. The event rate of ischemic stroke (18.2% was higher than that of acute myocardial infarction (5.7% in our patients (P = 0.0006. In the multivariate Cox regression analyses, the adjusted hazard ratios (HRs of each increment of atherothrombotic disease score in predicting ACS, all strokes, vascular procedures, and in hospital mortality were 1.41, 1.66, 1.30, and 1.14, respectively (P≦0.0169. CONCLUSIONS: This large population-based longitudinal study in patients with atherothrombotic disease demonstrated the risk of subsequent ischemic stroke was higher than that of subsequent AMI. In addition, the subsequent adverse CV events including ACS, all stroke, vascular procedures, and in hospital mortality were progressively increased as the increase of atherothrombotic disease score.

  2. [G894T (NOS3) and G1958A (MTHFD1) gene polymorphisms and risk of ischemic heart disease in Yucatan, Mexico].

    Science.gov (United States)

    García-González, Igrid; Solís-Cárdenas, Alberto de Jesús; Flores-Ocampo, Jorge A; Alejos-Mex, Ricardo; Herrera-Sánchez, Luis Fernando; González-Herrera, Lizbeth Josefina

    2015-01-01

    Cardiovascular medicine is focused on the search for genetic risk markers with predictive and/or prognostic value. Among the genetic variants of interest are G894T endothelial nitric oxide synthase and G1958A methylenetetrahydrofolate dehydrogenase1 gene polymorphisms. The aim of this study was to determine the possible association between these polymorphisms and ischemic heart disease in patients from Southern of Mexico (Yucatán). Case-control study matched by age, sex and origin was designed. We studied 98 patients with coronary disease and 101 controls. Participants were evaluated for the usual risk factors. The polymorphisms were identified using the polymerase chain reaction/restriction fragment length polymorphism analysis. Informed consent was obtained from all participants. The G894T and G1958A polymorphisms were not associated with ischemic heart disease, however, the TT genotype (G894T) was associated with the angina (OR=10.2; 95%CI, 1.51-68.8; p=0.025). The genotype GT (G894T) was the most frequent in patients with family history of coronary artery disease. Multiple logistic regression analysis identified smoking (OR=5.21; 95%CI, 2.1-12.9; p=0.000), hypertension (OR=3.54; 95%CI, 1.47-8.56; p=0.005) and obesity (OR=1.16; 95%CI, 1.1-1.27; p=0.001) as risk factors predicting the ischemic heart disease. The G894T and G1958A polymorphisms showed not association with ischemic heart disease. However, homozygosis for the 894T allele (NOS3) confers at risk to develop angina on Yucatán. Copyright © 2014 Sociedad Española de Arteriosclerosis. Published by Elsevier España. All rights reserved.

  3. The role of nutraceuticals in the prevention of cardiovascular disease.

    Science.gov (United States)

    Sosnowska, Bozena; Penson, Peter; Banach, Maciej

    2017-04-01

    Cardiovascular disease (CVD) ranks among the most common health-related and economic issues worldwide. Dietary factors are important contributors to cardiovascular risk, either directly, or through their effects on other cardiovascular risk factors including hypertension, dyslipidemia and diabetes mellitus. Nutraceuticals are natural nutritional compounds, which have been shown to be efficacious in preventative medicine or in the treatment of disease. Several foods and dietary supplements have been shown to protect against the development of CVD. The aim of this review is to present an update on the most recent evidence relating to the use of nutraceuticals in the context of the prevention and treatment of CVD.

  4. Barriers to lifestyle changes for prevention of cardiovascular disease

    DEFF Research Database (Denmark)

    Nielsen, Jesper Bo; Leppin, Anja; Gyrd-Hansen, Dorte

    2017-01-01

    BACKGROUND: Elimination of modifiable risk factors including unhealthy lifestyle has the potential for prevention of 80% of cardiovascular disease cases. The present study focuses on disclosing barriers for maintaining specific lifestyle changes by exploring associations between perceiving...... inequality even in populations with equal and cost-free access to health care. Our study suggests supplementing traditional public campaigns to counter cardiovascular disease by using individualized and targeted initiatives....... these barriers and various sociodemographic and health-related characteristics. METHODS: Data were collected through a web-based questionnaire survey and included 962 respondents who initially accepted treatment for a hypothetical cardiovascular risk, and who subsequently stated that they preferred lifestyle...

  5. Cardiovascular disease among people with drug use disorders

    DEFF Research Database (Denmark)

    Thylstrup, Birgitte; Clausen, Thomas; Hesse, Morten

    2015-01-01

    Objectives To present the prevalence and incidence of cardiovascular disease (CVD) in a national cohort of patients seeking treatment for drug use disorders (DUD). Methods This is a longitudinal record linkage study of consecutive DUD treatment admissions between 2000 and 2006 from Denmark. Results...... treatment (SHR = 1.15, p = 0.022). The use of amphetamines was negatively associated with the risk of CVD within this cohort (SHR = 0.75, p = 0.001). Conclusions Patients injecting drugs using prescribed methadone were at elevated risk for cardiovascular disease and should be monitored for CVD. Opioid...... medications should be evaluated in terms of their cardiovascular sequelae....

  6. Sleep Deficiency and Deprivation Leading to Cardiovascular Disease

    Directory of Open Access Journals (Sweden)

    Michelle Kohansieh

    2015-01-01

    Full Text Available Sleep plays a vital role in an individual’s mental, emotional, and physiological well-being. Not only does sleep deficiency lead to neurological and psychological disorders, but also the literature has explored the adverse effects of sleep deficiency on the cardiovascular system. Decreased quantity and quality of sleep have been linked to cardiovascular disease (CVD risk factors, such as hypertension, obesity, diabetes, and dyslipidemia. We explore the literature correlating primary sleep deficiency and deprivation as a cause for cardiovascular disease and cite endothelial dysfunction as a common underlying mechanism.

  7. Matters of the heart: cardiovascular disease in U.S. women.

    Science.gov (United States)

    Bybee, Kevin A; Stevens, Tracy L

    2013-01-01

    Cardiovascular disease is the leading cause of death in United States women and accounts for approximately 500,000 deaths annually. Over half of cardiovascular disease-related deaths in women result from coronary artery disease including acute coronary syndromes. This paper reviews gender specific issues in women as they relate to current cardiovascular disease epidemiology, trends in cardiovascular disease epidemiology, coronary artery disease detection, risk factor modification, and prevention of cardiovascular disease-related events.

  8. Are the educational differences in incidence of cardiovascular disease explained by underlying familial factors?

    DEFF Research Database (Denmark)

    Madsen, Mia; Andersen, Per Kragh; Gerster, Mette

    2014-01-01

    To isolate the effect of education from the influence of potential underlying factors, we investigated the association of education with the risk of cardiovascular disease (CVD) and ischemic heart disease (IHD) using twin data to adjust for familial factors shared within twins, including genetic...... make-up and childhood environment. The study was based on data from the Danish Twin Registry linked to administrative and heath registers in Statistics Denmark. A total of 11,968 monozygotic and 20,464 dizygotic same sexed twins were followed from 1980 to 2009, including more than 8000 events of CVD....... Unpaired and intra-pair analyses were compared. In the unpaired analyses, an inverse educational gradient in CVD- and IHD risk was observed. This association was not replicated in the intra-pair analyses that control for shared familial factors exploiting that twins share their intrauterine- and childhood...

  9. Meta-analysis of psoriasis, cardiovascular disease, and associated risk factors

    DEFF Research Database (Denmark)

    Miller, Iben Marie; Ellervik, Christina; Yazdanyar, Shiva

    2013-01-01

    .2-1.9), peripheral vascular disease (OR 1.5; 95% CI 1.2-1.8), atherosclerosis (OR 1.1; 95% CI 1.1-1.2), diabetes (OR 1.9; 95% CI 1.5-2.5), hypertension (OR 1.8; 95% CI 1.6-2.0), dyslipidemia (OR 1.5; 95% CI 1.4-1.7), obesity by body mass index (OR 1.8; 95% CI 1.4-2.2), obesity by abdominal fat (OR 1.6; 95% CI 1...... significant associations, with the exception of dyslipidemia. LIMITATIONS: The heterogeneity of the studies makes clinical interpretation challenging. CONCLUSIONS: In aggregate, psoriasis was associated with ischemic heart disease and cardiovascular risk factors. The association was only significant...... for hospital-based studies, except for dyslipidemia, which was also significant in population-based studies....

  10. Burden of ischemic heart diseases in Iran, 1990-2010: Findings from the Global Burden of Disease study 2010

    Directory of Open Access Journals (Sweden)

    Mohammad Reza Maracy

    2015-01-01

    Full Text Available Background: Cardiovascular diseases are viewed worldwide as one of the main causes of death.This study aims to report the burden of ischemic heart diseases (IHDs in Iran by using data of the global burden of disease (GBD study, 1990-2010. Materials and Methods: The GBD study 2010 was a systematic effort to provide comprehensive data to calculate disability-adjusted life years (DALYs for diseases and injuries in the world. Years of life lost (YLLs due to premature mortality were computed on the basis of cause-of-death estimates, using Cause of Death Ensemble model (CODEm. Years lived with disability (YLDs were assessed by the multiplication of prevalence, the disability weight for a sequel, and the duration of symptoms. A systematic review of published and unpublished data was performed to evaluate the distribution of diseases, and consequently prevalence estimates were calculated with a Bayesian meta-regression method (DisMod-MR. Data from population-based surveys were used for producing disability weights. Uncertainty from all inputs into the calculations of DALYs was disseminated by Monte Carlo simulation techniques. Results: The age-standardized IHDs DALY specified rate decreased 31.25% over 20 years from 1990 to 2010 [from 4720 (95% uncertainty interval (UI: 4,341-5,099 to 3,245 (95% UI: 2,810-3,529 person-years per 100,000]. The decrease were 38.14% among women and 26.87% among men. The age-standardized IHDs death specefied rate decreased by 21.17% [from 222 95% UI: 207-243 (to 175 (95% UI:152-190 person-years per 100,000] in both the sexes. The age-standardized YLL and YLD rates decreased 32.05% and 4.28%, respectively, in the above period. Conclusion: Despite decreasing age-standardized IHD of mortality, YLL, YLD, and DALY rates from 1990 to 2010, population growth and aging increased the global burden of IHD. YLL has decreased more than IHD deaths and YLD since 1990 but IHD mortality remains the greatest contributor to disease burden.

  11. Flavonoid intake and cardiovascular disease mortality in a prospective cohort of US adults

    Science.gov (United States)

    Background: Flavonoids are plant-based phytochemicals with cardiovascular protective properties. Few studies have comprehensively examined flavonoid classes in relation to cardiovascular disease mortality. We examined the association between flavonoid intake and cardiovascular disease (CVD) mortalit...

  12. Increased Prevalence of Cardiovascular and Autoimmune Diseases in Periodontitis Patients : A Cross-Sectional Study

    NARCIS (Netherlands)

    Nesse, Willem; Dijkstra, Pieter U.; Abbas, Frank; Spijkervet, Fred K. L.; Stijger, Astrid; Tromp, Jan A. H.; van Dijk, Johan L.; Vissink, Arjan

    Background: Associations between periodontitis and cardiovascular and autoimmune diseases are most often assessed in patients with a particular cardiovascular or autoimmune disease. To prevent selection bias, this study assesses the existence of associations between periodontitis and cardiovascular

  13. Increased Prevalence of Cardiovascular and Autoimmune Diseases in Periodontitis Patients : A Cross-Sectional Study

    NARCIS (Netherlands)

    Nesse, Willem; Dijkstra, Pieter U.; Abbas, Frank; Spijkervet, Fred K. L.; Stijger, Astrid; Tromp, Jan A. H.; van Dijk, Johan L.; Vissink, Arjan

    2010-01-01

    Background: Associations between periodontitis and cardiovascular and autoimmune diseases are most often assessed in patients with a particular cardiovascular or autoimmune disease. To prevent selection bias, this study assesses the existence of associations between periodontitis and cardiovascular

  14. Twitter as a Potential Data Source for Cardiovascular Disease Research.

    Science.gov (United States)

    Sinnenberg, Lauren; DiSilvestro, Christie L; Mancheno, Christina; Dailey, Karl; Tufts, Christopher; Buttenheim, Alison M; Barg, Fran; Ungar, Lyle; Schwartz, H; Brown, Dana; Asch, David A; Merchant, Raina M

    2016-12-01

    As society is increasingly becoming more networked, researchers are beginning to explore how social media can be used to study person-to-person communication about health and health care use. Twitter is an online messaging platform used by more than 300 million people who have generated several billion Tweets, yet little work has focused on the potential applications of these data for studying public attitudes and behaviors associated with cardiovascular health. To describe the volume and content of Tweets associated with cardiovascular disease as well as the characteristics of Twitter users. We used Twitter to access a random sample of approximately 10 billion English-language Tweets originating from US counties from July 23, 2009, to February 5, 2015, associated with cardiovascular disease. We characterized each Tweet relative to estimated user demographics. A random subset of 2500 Tweets was hand-coded for content and modifiers. The volume of Tweets about cardiovascular disease and the content of these Tweets. Of 550 338 Tweets associated with cardiovascular disease, the terms diabetes (n = 239 989) and myocardial infarction (n = 269 907) were used more frequently than heart failure (n = 9414). Users who Tweeted about cardiovascular disease were more likely to be older than the general population of Twitter users (mean age, 28.7 vs 25.4 years; P < .01) and less likely to be male (59 082 of 124 896 [47.3%] vs 8433 of 17 270 [48.8%]; P < .01). Most Tweets (2338 of 2500 [93.5%]) were associated with a health topic; common themes of Tweets included risk factors (1048 of 2500 [41.9%]), awareness (585 of 2500 [23.4%]), and management (541 of 2500 [21.6%]) of cardiovascular disease. Twitter offers promise for studying public communication about cardiovascular disease.

  15. Risk of death from cardiovascular disease associated with low-level arsenic exposure among long-term smokers in a US population-based study

    International Nuclear Information System (INIS)

    Farzan, Shohreh F.; Chen, Yu; Rees, Judy R.; Zens, M. Scot; Karagas, Margaret R.

    2015-01-01

    High levels of arsenic exposure have been associated with increases in cardiovascular disease risk. However, studies of arsenic's effects at lower exposure levels are limited and few prospective studies exist in the United States using long-term arsenic exposure biomarkers. We conducted a prospective analysis of the association between toenail arsenic and cardiovascular disease mortality using longitudinal data collected on 3939 participants in the New Hampshire Skin Cancer Study. Using Cox proportional hazard models adjusted for potential confounders, we estimated hazard ratios and 95% confidence intervals associated with the risk of death from any cardiovascular disease, ischemic heart disease, and stroke, in relation to natural-log transformed toenail arsenic concentrations. In this US population, although we observed no overall association, arsenic exposure measured from toenail clipping samples was related to an increased risk of ischemic heart disease mortality among long-term smokers (as reported at baseline), with increased hazard ratios among individuals with ≥ 31 total smoking years (HR: 1.52, 95% CI: 1.02, 2.27), ≥ 30 pack-years (HR: 1.66, 95% CI: 1.12, 2.45), and among current smokers (HR: 1.69, 95% CI: 1.04, 2.75). These results are consistent with evidence from more highly exposed populations suggesting a synergistic relationship between arsenic exposure and smoking on health outcomes and support a role for lower-level arsenic exposure in ischemic heart disease mortality. - Highlights: • Arsenic (As) has been associated with increased cardiovascular disease (CVD) risk. • Little is known about CVD effects at lower levels of As exposure common in the US. • Few have investigated the joint effects of As and smoking on CVD in US adults. • We examine chronic low-level As exposure and smoking in relation to CVD mortality. • Arsenic exposure may increase ischemic heart disease mortality among smokers in US

  16. Risk of death from cardiovascular disease associated with low-level arsenic exposure among long-term smokers in a US population-based study

    Energy Technology Data Exchange (ETDEWEB)

    Farzan, Shohreh F. [Department of Epidemiology, Geisel School of Medicine at Dartmouth, Lebanon, NH (United States); Departments of Population Health and Environmental Medicine, New York University School of Medicine, New York, NY (United States); Chen, Yu [Departments of Population Health and Environmental Medicine, New York University School of Medicine, New York, NY (United States); Rees, Judy R.; Zens, M. Scot [Department of Epidemiology, Geisel School of Medicine at Dartmouth, Lebanon, NH (United States); Karagas, Margaret R., E-mail: margaret.r.karagas@dartmouth.edu [Department of Epidemiology, Geisel School of Medicine at Dartmouth, Lebanon, NH (United States)

    2015-09-01

    High levels of arsenic exposure have been associated with increases in cardiovascular disease risk. However, studies of arsenic's effects at lower exposure levels are limited and few prospective studies exist in the United States using long-term arsenic exposure biomarkers. We conducted a prospective analysis of the association between toenail arsenic and cardiovascular disease mortality using longitudinal data collected on 3939 participants in the New Hampshire Skin Cancer Study. Using Cox proportional hazard models adjusted for potential confounders, we estimated hazard ratios and 95% confidence intervals associated with the risk of death from any cardiovascular disease, ischemic heart disease, and stroke, in relation to natural-log transformed toenail arsenic concentrations. In this US population, although we observed no overall association, arsenic exposure measured from toenail clipping samples was related to an increased risk of ischemic heart disease mortality among long-term smokers (as reported at baseline), with increased hazard ratios among individuals with ≥ 31 total smoking years (HR: 1.52, 95% CI: 1.02, 2.27), ≥ 30 pack-years (HR: 1.66, 95% CI: 1.12, 2.45), and among current smokers (HR: 1.69, 95% CI: 1.04, 2.75). These results are consistent with evidence from more highly exposed populations suggesting a synergistic relationship between arsenic exposure and smoking on health outcomes and support a role for lower-level arsenic exposure in ischemic heart disease mortality. - Highlights: • Arsenic (As) has been associated with increased cardiovascular disease (CVD) risk. • Little is known about CVD effects at lower levels of As exposure common in the US. • Few have investigated the joint effects of As and smoking on CVD in US adults. • We examine chronic low-level As exposure and smoking in relation to CVD mortality. • Arsenic exposure may increase ischemic heart disease mortality among smokers in US.

  17. Association of ischemic stroke to coronary artery disease using computed tomography coronary angiography

    DEFF Research Database (Denmark)

    Jensen, Jesper Møller; Medina, Hector; Nørgaard, Bjarne Linde

    2012-01-01

    BACKGROUND: While patients with coronary artery disease (CAD) and cerebrovascular disease share similar risk factor profiles, data on whether IS can be considered a "CAD equivalent" are limited. We aimed to determine whether ischemic stroke is an independent predictor of CAD by using cardiac...... increase odds of having coronary artery plaque (odds ratio [OR] 4.9, P4 segments of plaque than 0-4 segments as compared to patients without stroke (OR 18.3, P...

  18. Cardiovascular disease and use of contemporary protease inhibitors

    DEFF Research Database (Denmark)

    Ryom, Lene; Lundgren, Jens D; El-Sadr, Wafaa

    2018-01-01

    BACKGROUND: Although earlier protease inhibitors have been associated with increased risk of cardiovascular disease, whether this increased risk also applies to more contemporary protease inhibitors is unknown. We aimed to assess whether cumulative use of ritonavir-boosted atazanavir and ritonavir......-boosted darunavir were associated with increased incidence of cardiovascular disease in people living with HIV. METHODS: The prospective Data Collection on Adverse Events of Anti-HIV Drugs (D:A:D) study consists of people living with HIV-1 from 11 cohorts in Australia, Europe, and the USA. Participants were...... monitored from Jan 1, 2009, until the earliest of a cardiovascular event, 6 months after the last visit, or until Feb 1, 2016. The outcome of interest was the incidence of cardiovascular disease in adults (aged ≥16 years) living with HIV who were being treated with contemporary treatments. We defined...

  19. Burn mortality in patients with preexisting cardiovascular disease.

    Science.gov (United States)

    Knowlin, Laquanda; Reid, Trista; Williams, Felicia; Cairns, Bruce; Charles, Anthony

    2017-08-01

    Burn shock, a complex process, which develops following burn leads to severe and unique derangement of cardiovascular function. Patients with preexisting comorbidities such as cardiovascular diseases may be more susceptible. We therefore sought to examine the impact of preexisting cardiovascular disease on burn outcomes. A retrospective analysis of patients admitted to a regional burn center from 2002 to 2012. Independent variables analyzed included basic demographics, burn mechanism, presence of inhalation injury, TBSA, pre-existing comorbidities, and length of ICU/hospital stay. Bivariate analysis was performed and Poisson regression modeling was utilized to estimate the incidence of being in the ICU and mortality. There were a total of 5332 adult patients admitted over the study period. 6% (n=428) had a preexisting cardiovascular disease. Cardiovascular disease patients had a higher mortality rate (16%) compared to those without cardiovascular disease (3%, pwill likely be a greater number of individuals at risk for worse outcomes following burn. This knowledge can help with burn prognostication. Copyright © 2017 Elsevier Ltd and ISBI. All rights reserved.

  20. Does a causal relation between cardiovascular disease and periodontitis exist?

    DEFF Research Database (Denmark)

    Belstrøm, Daniel; Damgaard, Christian; Nielsen, Claus H

    2012-01-01

    Inflammation is believed to play a central part in the pathogenesis of atherosclerosis, and much attention has been paid to the possible association between atherosclerosis and other inflammatory diseases. Periodontal disease is a common inflammatory disease affecting up to 50% of the adult...... population, and during the past two decades much research has focused on a possible association between periodontitis and cardiovascular disease. Here, we review the existing literature on the association between the two diseases....

  1. Alcohol intake and cardiovascular and gastrointestinal diseases

    DEFF Research Database (Denmark)

    Tolstrup, Janne Schurmann

    with increasing HDL cholesterol and non-fasting triglycerides, higher systolic and diastolic blood pressure and decreasing fibrinogen. In contrast, ADH1B and ADH1C genotypes were not associated with risk of CHD or with any of the cardiovascular biomarkers, and there was no indication that associations between...

  2. The role of Toll-like receptors in retinal ischemic diseases

    Institute of Scientific and Technical Information of China (English)

    Wen-Qin Xu; Yu-Sheng Wang

    2016-01-01

    Toll-like receptors(TLRs) are commonly referred to a series of evolutionary conserved receptors which recognize and respond to various microbes and endogenous ligands.Growing evidence has demonstrated that the expression of TLRs in the retina is regulated during retinal ischemic diseases,including ischemia-reperfusion injury,glaucoma,diabetic retinopathy(DR) and retinopathy of prematurity(ROP).TLRs can be expressed in multiple cells in the retina,such as glial cells,retinal pigment epithelium(RPE),as well as photoreceptor cells and endothelium cells.Activation of TLRs in retina could initiate a complex signal transduction cascade,induce the production of inflammatory cytokines and regulate the level of costimulatory molecules,which play prominent roles in the pathogenesis of retinal ischemic diseases.In this review,we summarized current studies about the relationship between TLRs and ischemic retinopathy.A greater understanding of the effect of TLRs on ischemic injuries may contribute to the development of specific TLR targeted therapeutic strategies in these conditions.

  3. Symptoms of fatigue and depression in ischemic heart disease are driven by personality characteristics rather than disease stage

    DEFF Research Database (Denmark)

    Smith, Otto R F; Pedersen, Susanne S.; Van Domburg, Ron T

    2008-01-01

    Symptoms of fatigue and depression are prevalent across stages of ischemic heart disease (IHD). We examined (i) the effect of both the IHD stage and type-D personality on fatigue and depressive symptoms at 12-month follow-up, and (ii) whether the effect of type-D personality on these symptoms...

  4. C-reactive protein predicts further ischemic events in first-ever transient ischemic attack or stroke patients with intracranial large-artery occlusive disease.

    Science.gov (United States)

    Arenillas, Juan F; Alvarez-Sabín, José; Molina, Carlos A; Chacón, Pilar; Montaner, Joan; Rovira, Alex; Ibarra, Bernardo; Quintana, Manuel

    2003-10-01

    The role of inflammation in intracranial large-artery occlusive disease is unclear. We sought to investigate the relationship between high-sensitivity C-reactive protein (CRP) levels and the risk of further ischemic events in first-ever transient ischemic attack (TIA) or stroke patients with intracranial large-artery occlusive disease. Of a total of 127 consecutive first-ever TIA or ischemic stroke patients with intracranial stenoses detected by transcranial Doppler ultrasonography, 71 fulfilled all inclusion criteria, which included angiographic confirmation. Serum high-sensitivity CRP level was determined a minimum of 3 months after the qualifying event. Patients were followed up during 1 year after blood sampling. Thirteen patients (18.3%) with intracranial large-artery occlusive disease experienced an end point event: 9 cerebral ischemic events, 7 of which were attributable to intracranial large-artery occlusive disease, and 4 myocardial infarctions. Patients in the highest quintile of high-sensitivity CRP level had a significantly higher adjusted odds ratio for new events compared with those in the first quintile (odds ratio, 8.66; 95% CI, 1.39 to 53.84; P=0.01). A high-sensitivity CRP level above the receiver operating characteristic curve cutoff value of 1.41 mg/dL emerged as an independent predictor of new end point events (hazard ratio, 7.14; 95% CI, 1.77 to 28.73; P=0.005) and of further intracranial large-artery occlusive disease-related ischemic events (hazard ratio, 30.67; 95% CI, 3.6 to 255.5; P=0.0015), after adjustment for age, sex, and risk factors. Kaplan-Meier curves showed that a significantly lower proportion of patients with a high-sensitivity CRP >1.41 mg/dL remained free of a new ischemic event (P<0.0001). High-sensitivity CRP serum level predicts further intracranial large-artery occlusive disease-related and any major ischemic events in patients with first-ever TIA or stroke with intracranial large-artery occlusive disease. These findings

  5. ATP-loading 201Tl myocardial SPECT for the detection of ischemic heart disease

    International Nuclear Information System (INIS)

    Fujinaga, Tsuyoshi; Yamazaki, Sayaka; Hara, Masatada; Umezawa, Chiaki; Okamura, Tetsuo; Murata, Hajime; Maruno, Hirotaka; Onoguchi, Masahisa.

    1993-01-01

    To evaluate the usefulness for the detection of ischemic heart disease, ATP myocrdial SPECT was performed in 35 patients (mean; 59±9.4 years) with angina pectoris or old myocardial infarction. Coronary angiography (CAG) was performed in all patients. The ultra-short half-life of ATP required a continuous infusion for its use. ATP was infused intravenously at a rate of 0.16 mg/kg/min for 5 min, with 201 Tl injection taking place at 3 min. Myocardial SPECT imaging was begun 5 min and 4 hr later after the end of ATP infusion. ATP caused a significant decrease in arterial blood pressure (p 201 Tl myocardial SPECT for the detection of coronary artery disease (CAD) was evaluated using CAG as a golden standard. The sensitivity and specificity for CAD detection were 82% and 90%, respectively. ATP myocardial SPECT is a promising new test for the detection of ischemic heart disease. (author)

  6. Expecting the holistic regulation from Chinese medicine based on the "solar system" hypothesis of ischemic heart disease.

    Science.gov (United States)

    Luo, Jing; Wang, An-Lu; Xu, Hao; Shi, Da-Zhuo; Chen, Ke-Ji

    2016-11-01

    Stenosis of the coronary artery has been considered as an essential component of ischemic heart disease (IHD). Consequently, revascularization [e.g., percutaneous coronary intervention (PCI) and coronary artery bypass] has been the primary therapeutic approach to IHD. Such strategy has indeed revolutionized the management of IHD patients. However, not all patients with myocardial ischemia have visible coronary stenosis. Moreover, cardiovascular events occur in nearly 20% patients with stable coronary artery disease who have undergone PCI. The recently proposed "solar system" hypothesis of IHD postulates that coronary stenosis is only one (albeit important) of its features. Mechanistic contribution and clinical implication of multiple pathophysiological processes beyond coronary stenosis are highlighted in this hypothesis. On the basis of a holistic regulation and individualized medicine, Chinese medicine (CM) has been used in the real-world setting to manage a variety of diseases, including IHD, for more than two thousands years. In this article, we summarize the evidence of CM that supports the "solar system" IHD hypothesis, and argue for a comprehensive approach to IHD. At the theoretical level, the central features of this approach include a holistic view of disease and human subjects, as well as individualized medicine. At the practical level, this approach emphasizes anoxia-tolerance and self-healing.

  7. Preparing nurses for leadership roles in cardiovascular disease prevention.

    Science.gov (United States)

    Lanuza, Dorothy M; Davidson, Patricia M; Dunbar, Sandra B; Hughes, Suzanne; De Geest, Sabina

    2011-07-01

    Cardiovascular disease (CVD) is a critical global health issue, and cardiovascular nurses play a vital role in decreasing the global burden and contributing to improving outcomes in individuals and communities. Cardiovascular nurses require the knowledge, skills, and resources that will enable them to function as leaders in CVD. This article addresses the education, training, and strategies that are needed to prepare nurses for leadership roles in preventing and managing CVD. Building on the World Health Organization core competencies for 21st-century health care workers, the specific competencies of cardiovascular nurses working in prevention are outlined. These can be further strengthened by investing in the development of cultural, system change and leadership competencies. Mentorship is proposed as a powerful strategy for promoting the cardiovascular nursing role and equipping individual nurses to contribute meaningfully to health system reform and community engagement in CVD risk reduction. Copyright © 2011 European Society of Cardiology. Published by Elsevier B.V. All rights reserved.

  8. Creatinine, eGFR and association with myocardial infarction, ischemic heart disease and early death in the general population

    DEFF Research Database (Denmark)

    Sibilitz, Kirstine L; Benn, Marianne; Nordestgaard, Børge G

    2014-01-01

    OBJECTIVE: We tested the hypothesis that moderately elevated plasma creatinine levels and decreased levels of estimated glomerular filtration rate (eGFR) are associated with increased risk of myocardial infarction, ischemic heart disease, and early death in the general population. METHODS: We...... studied 10,489 individuals with a plasma creatinine measurement and calculated eGFR from the Danish general population, of which 1498 developed myocardial infarction, 3001 ischemic heart disease, and 7573 died during 32 years follow-up. RESULTS: Cumulative incidences of myocardial infarction and ischemic...... heart disease as a function of age increased with increasing levels of creatinine, and survival decreased (log-rank trends: creatinine levels

  9. Prevalence of ischemic heart disease and associated factors in patients with rheumatoid arthritis in Southern Brazil

    Directory of Open Access Journals (Sweden)

    Rafael Kmiliauskis Santos Gomes

    Full Text Available Abstract Objective: To estimate the prevalence of ischemic heart disease and associated factors in patients with rheumatoid arthritis. Methods: A cross-sectional study using the American College of Rheumatology diagnostic criteria in order to select patients seen at primary or secondary health care units in Blumenau, Santa Catarina, Southern Brazil, in 2014. The presence of ischemic heart disease was defined as an acute myocardial infarction with percutaneous coronary intervention or coronary artery bypass graft surgery that has occurred after diagnosis. Fischer's exact test, Wald's linear trend test, and multivariate logistic regression analysis were used to test the associations. Results: Among 296 patients (83.1% female with a mean age of 56.6 years and a mean rheumatoid arthritis duration of 11.3 years, 13 reported having acute myocardial infarction requiring a percutaneous or surgical reperfusion procedure, a prevalence of 4.4% (95% CI 2.0-6.7. Diabetes Mellitus (odds ratio [OR] 4.9 [95% CI 1.6-13.8] and disease duration >10 years (OR 8.2 [95% CI 1.8-39.7] were the only factors associated with an ischemic disease that remained in the final model, after the multivariate analysis. Conclusion: The prevalence of acute myocardial infarction was similar to that observed in other studies. Among the traditional risk factors, Diabetes Mellitus, and among the factors related to rheumatoid arthritis, disease duration, were the variables associated with comorbidity.

  10. Screening for Fabry's disease in young patients with ischemic stroke in a Chinese population.

    Science.gov (United States)

    Song, Xiaowei; Xue, Sufang; Zhao, Jingyan; Wu, Jian

    2017-04-01

    Fabry disease is an X-linked lysosomal storage disorder frequently associated with cerebrovascular disease. Data regarding Fabry disease and ischemic stroke has been lacking in China. In this study, we investigated the prevalence of Fabry disease and the distribution of the alpha-galactosidase A (α-GalA) gene - GLA mutations in young stroke patients in the Chinese population and its association with stroke subtypes. A total of 357 ischemic stroke patients admitted to Xuanwu Hospital of Capital Medical University, aged 18-55 years old, including 293 patients with cerebral infarction and 64 patients with transient ischemic attack, were enrolled in this study. Mutations in the GLA gene were screened by Sanger sequencing. Enzyme levels were measured to further confirm the disease in patients with the gene mutation. The mutation frequency was compared among different stroke subtypes and further compared with the control group individually. No pathogenic mutations in the coding regions of the GLA gene were identified in this group of patients and thus no Fabry disease was found in our study. However, the frequency of an intronic polymorphism c.-10C>T was significantly different among different Trial of Org 10172 in Acute Stroke Treatment subtypes (p T polymorphism in patients with stroke due to other causes and undetermined causes was much higher than that in the control group (OR = 3.18, 95% CI: 1.29-7.83, p stroke patients. In addition, our results suggested that the c.-10C>T polymorphism may be a risk factor for ischemic stroke of other and undetermined causes. Further study is required to confirm our findings.

  11. Obstructive Sleep Apnea during REM Sleep and Cardiovascular Disease.

    Science.gov (United States)

    Aurora, R Nisha; Crainiceanu, Ciprian; Gottlieb, Daniel J; Kim, Ji Soo; Punjabi, Naresh M

    2018-03-01

    Obstructive sleep apnea (OSA) during REM sleep is a common disorder. Data on whether OSA that occurs predominantly during REM sleep is associated with health outcomes are limited. The present study examined the association between OSA during REM sleep and a composite cardiovascular endpoint in a community sample with and without prevalent cardiovascular disease. Full-montage home polysomnography was conducted as part of the Sleep Heart Health Study. The study cohort was followed for an average of 9.5 years, during which time cardiovascular events were assessed. Only participants with a non-REM apnea-hypopnea index (AHI) of less than 5 events/h were included. A composite cardiovascular endpoint was determined as the occurrence of nonfatal or fatal events, including myocardial infarction, coronary artery revascularization, congestive heart failure, and stroke. Proportional hazards regression was used to derive the adjusted hazards ratios for the composite cardiovascular endpoint. The sample consisted of 3,265 subjects with a non-REM AHI of less than 5.0 events/h. Using a REM AHI of less than 5.0 events/h as the reference group (n = 1,758), the adjusted hazards ratios for the composite cardiovascular endpoint in those with severe REM OSA (≥30 events/h; n = 180) was 1.35 (95% confidence interval, 0.98-1.85). Stratified analyses demonstrated that the association was most notable in those with prevalent cardiovascular disease and severe OSA during REM sleep with an adjusted hazards ratio of 2.56 (95% confidence interval, 1.46-4.47). Severe OSA that occurs primarily during REM sleep is associated with higher incidence of a composite cardiovascular endpoint, but in only those with prevalent cardiovascular disease.

  12. Exposure to Agrochemicals and Cardiovascular Disease: A Review.

    Science.gov (United States)

    Sekhotha, Matome M; Monyeki, Kotsedi D; Sibuyi, Masezi E

    2016-02-18

    In the agricultural world there is a continuous loss of food, fiber and other commodities due to pests, disease and weeds before harvesting time. These losses had create lots of financial burden to the farm owners that might lead to shutting down of their daily business. Worldwide, there is an overall very high loss of agricultural products due to weeds growth alone. To counteract this problem most farmers resort to the use of agrochemicals to increase their production but compromising the health of their farmworkers. The purpose of the study will be to assess the relationship between the agrochemical particles and cardiovascular diseases among farmworkers. Non-systematic review was used to collect data. The following database were use: Medline, EBSCO, and Science Direct to search for the existing journal articles. This study addresses the relationship between agrochemicals particles and cardiovascular diseases in the farming industries using literature review. Other researchers had already done an extensive research on the pathway of potential mechanisms linking the ultrafine particulate matter to cardiovascular diseases. The outcomes of those investigations were the clinical results of events that might lead to the development of myocardial infarction, congestive heart failure (CHF), stroke, arrhythmia and sudden death. Xenobiotic compounds that maybe implicated in the pathophysiology of human cardiovascular diseases, will be examined and included in this study. There is compelling evidence suggesting that toxic free radicals of pesticides play an important role in human health. There is a close relationship between agrochemicals particle and cardiovascular diseases.

  13. Adipose tissue, the skeleton and cardiovascular disease

    Energy Technology Data Exchange (ETDEWEB)

    Wiklund, Peder

    2011-07-01

    Cardiovascular disease (CVD) is the leading cause of death in the Western World, although the incidence of myocardial infarction (MI) has declined over the last decades. However, obesity, which is one of the most important risk factors for CVD, is increasingly common. Osteoporosis is also on the rise because of an aging population. Based on considerable overlap in the prevalence of CVD and osteoporosis, a shared etiology has been proposed. Furthermore, the possibility of interplay between the skeleton and adipose tissue has received increasing attention the last few years with the discovery that leptin can influence bone metabolism and that osteocalcin can influence adipose tissue. A main aim of this thesis was to investigate the effects of fat mass distribution and bone mineral density on the risk of MI. Using dual-energy x-ray absorptiometry (DEXA) we measured 592 men and women for regional fat mass in study I. In study II this was expanded to include 3258 men and women. In study III 6872 men and women had their bone mineral density measured in the total hip and femoral neck using DEXA. We found that a fat mass distribution with a higher proportion of abdominal fat mass was associated with both an adverse risk factor profile and an increased risk of MI. In contrast, a higher gynoid fat mass distribution was associated with a more favorable risk factor profile and a decreased risk of MI, highlighting the different properties of abdominal and gynoid fat depots (study I-II). In study III, we investigated the association of bone mineral density and risk factors shared between CVD and osteoporosis, and risk of MI. We found that lower bone mineral density was associated with hypertension, and also tended to be associated to other CVD risk factors. Low bone mineral density was associated with an increased risk of MI in both men and women, apparently independently of the risk factors studied (study III). In study IV, we investigated 50 healthy, young men to determine if

  14. Adipose tissue, the skeleton and cardiovascular disease

    International Nuclear Information System (INIS)

    Wiklund, Peder

    2011-01-01

    Cardiovascular disease (CVD) is the leading cause of death in the Western World, although the incidence of myocardial infarction (MI) has declined over the last decades. However, obesity, which is one of the most important risk factors for CVD, is increasingly common. Osteoporosis is also on the rise because of an aging population. Based on considerable overlap in the prevalence of CVD and osteoporosis, a shared etiology has been proposed. Furthermore, the possibility of interplay between the skeleton and adipose tissue has received increasing attention the last few years with the discovery that leptin can influence bone metabolism and that osteocalcin can influence adipose tissue. A main aim of this thesis was to investigate the effects of fat mass distribution and bone mineral density on the risk of MI. Using dual-energy x-ray absorptiometry (DEXA) we measured 592 men and women for regional fat mass in study I. In study II this was expanded to include 3258 men and women. In study III 6872 men and women had their bone mineral density measured in the total hip and femoral neck using DEXA. We found that a fat mass distribution with a higher proportion of abdominal fat mass was associated with both an adverse risk factor profile and an increased risk of MI. In contrast, a higher gynoid fat mass distribution was associated with a more favorable risk factor profile and a decreased risk of MI, highlighting the different properties of abdominal and gynoid fat depots (study I-II). In study III, we investigated the association of bone mineral density and risk factors shared between CVD and osteoporosis, and risk of MI. We found that lower bone mineral density was associated with hypertension, and also tended to be associated to other CVD risk factors. Low bone mineral density was associated with an increased risk of MI in both men and women, apparently independently of the risk factors studied (study III). In study IV, we investigated 50 healthy, young men to determine if

  15. The Correlation between Left and Right Ventricular Ejection Fractions in Patients with Ischemic Heart Disease, Documented by Cardiac Magnetic Resonance Imaging

    Directory of Open Access Journals (Sweden)

    Ali Eshraghi

    2016-03-01

    Full Text Available Introduction: The correlation between right and left ventricular ejection fractions (RVEF and LVEF, respectively has been studied in only a small number of patients with a marked decrease in RVEF and LVEF. The aim of the present study was to compare LVEF and RVEF in patients with ischemic heart disease. RVEF and LVEF were measured by Cardiovascular Magnetic Resonance (CMR imaging. Materials and Methods: This observational study was done in Ghaem general hospital in 2014.  LVEF and RVEF were measured in a series of 33 patients with ischemic heart disease, undergoing CMR for the evaluation of myocardial viability. The correlation between RVEF and LVEF in patients with ischemic heart disease was studied, using Pearson product-moment correlation coefficient analysis.   This study was done in Ghaem general hospital in 2014 with simple sapling. Results: Right ventricular end diastolic volume (186.33±58.90 and left ventricular end diastolic volume (121.72±61.64 were significantly correlated (r=0.223, P=0.005. Moreover, there was a significant correlation between right ventricular end systolic volume (88.18±40.90 and left ventricular end systolic volume (140.96±35.33 (r=0.329, P=0.000. The most significant association was observed between RVEF and LVEF (r=0.913, P=0.000. Conclusion: Based on the findings, RVEF and LVEF were significantly correlated in patients with ischemic heart disease, although this association was not always present in all cardiac patients. The cause of this discrepancy is still unknown.

  16. Mitochondrial Dynamics in Cardiovascular Health and Disease

    OpenAIRE

    Ong, Sang-Bing; Hall, Andrew R.; Hausenloy, Derek J.

    2013-01-01

    Significance: Mitochondria are dynamic organelles capable of changing their shape and distribution by undergoing either fission or fusion. Changes in mitochondrial dynamics, which is under the control of specific mitochondrial fission and fusion proteins, have been implicated in cell division, embryonic development, apoptosis, autophagy, and metabolism. Although the machinery for modulating mitochondrial dynamics is present in the cardiovascular system, its function there has only recently be...

  17. Cardio-Vascular Disease and Cancer

    OpenAIRE

    K. Mitchell-Fearon DrPh; D. Willie-Tyndale MSc; N. Waldron MPH; D. Holder-Nevins PhD; K. James MPH; H. Laws MPH; D. Eldemire-Shearer PhD

    2015-01-01

    Objective: To report the level of utilization of clinical preventive services by older adults in Jamaica and to identify independent factors associated with utilization. Method: A nationally representative, community-based survey of 2,943 older adults was undertaken. Utilization frequency for six preventive, cardiovascular or cancer-related services was calculated. Logistic regression models were used to determine the independent factors associated with each service. Results: A dichotomy in a...

  18. Sugary drinks in the pathogenesis of obesity and cardiovascular diseases.

    Science.gov (United States)

    Brown, C M; Dulloo, A G; Montani, J-P

    2008-12-01

    Soft drink overconsumption is now considered to be a major public health concern with implications for cardiovascular diseases. This follows a number of studies performed in animals suggesting that chronic consumption of refined sugars can contribute to metabolic and cardiovascular dysregulation. In particular, the monosaccharide fructose has been attracting increasing attention as the more harmful sugar component in terms of weight gain and metabolic disturbances. High-fructose corn syrup is gradually replacing sucrose as the main sweetener in soft drinks and has been blamed as a potential contributor to the current high prevalence of obesity. There is also considerable evidence that fructose, rather than glucose, is the more damaging sugar component in terms of cardiovascular risk. This review focuses on the potential role of sugar drinks, particularly the fructose component, in the pathogenesis of obesity and cardiovascular diseases.

  19. The Role of Aspirin in the Prevention of Cardiovascular Disease

    Science.gov (United States)

    Ittaman, Sunitha V.; VanWormer, Jeffrey J.; Rezkalla, Shereif H.

    2014-01-01

    Aspirin therapy is well-accepted as an agent for the secondary prevention of cardiovascular events and current guidelines also define a role for aspirin in primary prevention. In this review, we describe the seminal trials of aspirin use in the context of current guidelines, discuss factors that may influence the effectiveness of aspirin therapy for cardiovascular disease prevention, and briefly examine patterns of use. The body of evidence supports a role for aspirin in both secondary and primary prevention of cardiovascular events in selected population groups, but practice patterns may be suboptimal. As a simple and inexpensive prophylactic measure for cardiovascular disease, aspirin use should be carefully considered in all at-risk adult patients, and further measures, including patient education, are necessary to ensure its proper use. PMID:24573704

  20. Total management of chronic obstructive pulmonary disease (COPD) as an independent risk factor for cardiovascular disease.

    Science.gov (United States)

    Onishi, Katsuya

    2017-08-01

    Patients with cardiovascular disease (CVD) often have multiple comorbid conditions that may interact with each other, confound the choice of treatments, and reduce mortality. Chronic obstructive pulmonary disease (COPD) is one of the most important comorbidities of CVD, which causes serious consequences in patients with ischemic heart disease, stroke, arrhythmia, and heart failure. COPD shares common risk factors such as tobacco smoking and aging with CVD, is associated with less physical activity, and produces systemic inflammation and oxidative stress. Overall, patients with COPD have a 2-3-fold increased risk of CVD as compared to age-matched controls when adjusted for tobacco smoking. Chronic heart failure (HF) is a frequent and important comorbidity which has a significant impact on prognosis in COPD, and vice versa. HF overlaps in symptoms and signs and has a common comorbidity with COPD, so that diagnosis of COPD is difficult in patients with HF. The combination of HF and COPD presents many therapeutic challenges including beta-blockers (BBs) and beta-agonists. Inhaled long-acting bronchodilators including beta2-agonists and anticholinergics for COPD would not worsen HF. Diuretics are relatively safe, and angiotensin-converting enzyme inhibitors are preferred to treat HF accompanied with COPD. BBs are only relatively contraindicated in asthma, but not in COPD. Low doses of cardioselective BBs should be aggressively initiated in clinically stable patients with HF accompanied with COPD combined with close monitoring for signs of airway obstruction and gradually up-titrated to the maximum tolerated dose. Encouraging appropriate and aggressive treatment for both HF and COPD should be recommended to improve quality of life and mortality in HF patients with COPD. Copyright © 2017 Japanese College of Cardiology. Published by Elsevier Ltd. All rights reserved.