WorldWideScience

Sample records for cardiovascular diseases review

  1. 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.

  2. Cardiovascular disease among Alaska Natives: a review of the literature

    OpenAIRE

    Schumacher, Catherine; Davidson, Michael; Ehrsam, Gretchen

    2003-01-01

    Background. We reviewed the literature of population-based studies regarding heart disease and stroke occurrence among Alaska Natives. The existing literature suggests that differences in cardiovascular mortality rates and risk factors exist in Alaska Natives by ethnicity and residence. However, data sources are largely limited to mortality data and small community-based studies. Objectives. Because cardiovascular disease occurrence has not been well studied among Alaska Natives, it is import...

  3. Sexual dysfunction and cardiovascular diseases: a systematic review of prevalence

    Directory of Open Access Journals (Sweden)

    Elisabete Rodrigues Nascimento

    2013-11-01

    Full Text Available The aim of this study was to conduct a systematic review of the literature regarding the prevalence of sexual dysfunction in patients with cardiovascular diseases. An article search of the ISI Web of Science and PubMed databases using the search terms "sexual dysfunction”, “cardiovascular diseases”, “coronary artery disease", “myocardial infarct" and “prevalence” was performed. In total, 893 references were found. Non-English-language and repeated references were excluded. After an abstract analysis, 91 references were included for full-text reading, and 24 articles that evaluated sexual function using validated instruments were selected for this review. This research was conducted in October 2012, and no time restrictions were placed on any of the database searches. Reviews and theoretical articles were excluded; only clinical trials and epidemiological studies were selected for this review. The studies were mostly cross-sectional, observational and case-control in nature; other studies used prospective cohort or randomized clinical designs. In women, all domains of sexual function (desire, arousal, vaginal lubrication, orgasm, sexual dissatisfaction and pain were affected. The domains prevalent in men included erectile dysfunction and premature ejaculation and orgasm. Sexual dysfunction was related to the severity of cardiovascular disease. When they resumed sexual activity, patients with heart disease reported significant difficulty, including a lack of interest in sex, sexual dissatisfaction and a decrease in the frequency of sexual activity.

  4. Exposure to Agrochemicals and Cardiovascular Disease: A Review

    Directory of Open Access Journals (Sweden)

    Matome M. Sekhotha

    2016-02-01

    Full Text Available Introduction: 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. Method: 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. Results: This study addresses the relationship between agrochemicals particles and cardiovascular diseases in the farming industries using literature review. Discussion: 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. Conclusion: There is a close relationship between agrochemicals particle and cardiovascular diseases.

  5. A review of the cost of cardiovascular disease

    OpenAIRE

    Tarride, Jean-Eric; Lim, Morgan; DesMeules, Marie; Luo, Wei; Burke, Natasha; O’Reilly, Daria; Bowen, James; Goeree, Ron

    2009-01-01

    In Canada, 74,255 deaths (33% of all deaths) in 2003 were due to cardiovascular disease (CVD). As one of the most costly diseases, CVD represents a major economic burden on health care systems. The purpose of the present study was to review the literature on the economic costs of CVD in Canada and other developed countries (United States, Europe and Australia) published from 1998 to 2006, with a focus on Canada. Of 1656 screened titles and abstracts, 34 articles were reviewed including six Ca...

  6. EDTA chelation therapy for cardiovascular disease: a systematic review

    OpenAIRE

    Wu Ping; Seely Dugald MR; Mills Edward J

    2005-01-01

    Abstract Background Numerous practitioners of both conventional and complementary and alternative medicine throughout North America and Europe claim that chelation therapy with EDTA is an effective means to both control and treat cardiovascular disease. These claims are controversial, and several randomized controlled trials have been completed dealing with this topic. To address this issue we conducted a systematic review to evaluate the best available evidence for the use of EDTA chelation ...

  7. Chocolate and Prevention of Cardiovascular Disease: A Systematic Review

    Directory of Open Access Journals (Sweden)

    Ding Xin

    2006-01-01

    Full Text Available Abstract Background Consumption of chocolate has been often hypothesized to reduce the risk of cardiovascular disease (CVD due to chocolate's high levels of stearic acid and antioxidant flavonoids. However, debate still lingers regarding the true long term beneficial cardiovascular effects of chocolate overall. Methods We reviewed English-language MEDLINE publications from 1966 through January 2005 for experimental, observational, and clinical studies of relations between cocoa, cacao, chocolate, stearic acid, flavonoids (including flavonols, flavanols, catechins, epicatechins, and procynadins and the risk of cardiovascular disease (coronary heart disease (CHD, stroke. A total of 136 publications were selected based on relevance, and quality of design and methods. An updated meta-analysis of flavonoid intake and CHD mortality was also conducted. Results The body of short-term randomized feeding trials suggests cocoa and chocolate may exert beneficial effects on cardiovascular risk via effects on lowering blood pressure, anti-inflammation, anti-platelet function, higher HDL, decreased LDL oxidation. Additionally, a large body of trials of stearic acid suggests it is indeed cholesterol-neutral. However, epidemiologic studies of serum and dietary stearic acid are inconclusive due to many methodologic limitations. Meanwhile, the large body of prospective studies of flavonoids suggests the flavonoid content of chocolate may reduce risk of cardiovascular mortality. Our updated meta-analysis indicates that intake of flavonoids may lower risk of CHD mortality, RR = 0.81 (95% CI: 0.71–0.92 comparing highest and lowest tertiles. Conclusion Multiple lines of evidence from laboratory experiments and randomized trials suggest stearic acid may be neutral, while flavonoids are likely protective against CHD mortality. The highest priority now is to conduct larger randomized trials to definitively investigate the impact of chocolate consumption on long

  8. Cardiovascular Disease and Diabetes

    Science.gov (United States)

    ... Blood Pressure Tools & Resources Stroke More Cardiovascular Disease & Diabetes Updated:Mar 23,2016 The following statistics speak ... disease. This content was last reviewed August 2015. Diabetes • Home • About Diabetes • Why Diabetes Matters Introduction Cardiovascular ...

  9. A Review on Cardiovascular Diseases Originated from Subclinical Hypothyroidism

    OpenAIRE

    Azad Reza Mansourian

    2012-01-01

    Thyroid hormones play an important role on the cardiovascular systems and thyroid disorder ultimately have a profound adverse effects on myocardium and vascular functions. There are extensive reports on the role of overt thyroid dysfunction which adversely can modify the cardiovascular metabolism but even at the present of some controversial reports, the subclinical thyroid disorders are able also to manipulate cardiovascular system to some extent. The aim of this study is to review the cardi...

  10. Atrial Fibrillation and Non-cardiovascular Diseases: A Systematic Review

    Directory of Open Access Journals (Sweden)

    Cátia Ferreira

    2015-11-01

    Full Text Available Atrial fibrillation (AF is the most common cardiac arrhythmia and is associated with an unfavorable prognosis, increasing the risk of stroke and death. Although traditionally associated with cardiovascular diseases, there is increasing evidence of high incidence of AF in patients with highly prevalent noncardiovascular diseases, such as cancer, sepsis, chronic obstructive pulmonary disease, obstructive sleep apnea and chronic kidney disease. Therefore, considerable number of patients has been affected by these comorbidities, leading to an increased risk of adverse outcomes.The authors performed a systematic review of the literature aiming to better elucidate the interaction between these conditions.Several mechanisms seem to contribute to the concomitant presence of AF and noncardiovascular diseases. Comorbidities, advanced age, autonomic dysfunction, electrolyte disturbance and inflammation are common to these conditions and may predispose to AF.The treatment of AF in these patients represents a clinical challenge, especially in terms of antithrombotic therapy, since the scores for stratification of thromboembolic risk, such as the CHADS2 and CHA2DS2VASc scores, and the scores for hemorrhagic risk, like the HAS-BLED score have limitations when applied in these conditions.The evidence in this area is still scarce and further investigations to elucidate aspects like epidemiology, pathogenesis, prevention and treatment of AF in noncardiovascular diseases are still needed.

  11. [Periodontitis and cardiovascular diseases--review of publications].

    Science.gov (United States)

    Bochniak, Mariusz; Sadlak-Nowicka, Jadwiga

    2004-01-01

    Nowadays periodontal diseases are treated as a one of a social diseases. The main consequences of them are: premature teeth loss and possibility of inducing, aggravating and modifying many systemic disorders, such as endo- and myocarditis, glomerulonephritis, iriditis, retinitis, rheumatic polyarthritis. The scientific data performed in the last 10 years indicate links between periodontitis and atheromatosis, coronary heart disease and acute coronary events, including myocardial infarction. In this study reported was the epidemiological dependences between periodontal and cardiovascular diseases. There were described hypotheses of negative influence of periodontal foci on induction and progression of inflammation in coronary vessel walls and destabilisation of atheromatous plaques, also was included theory of direct bacterial invasion and cytokine theory. There were shown results of studies which proved the presence of genetic material of main periodontal bacterial pathogens, such as Porphyromonas gingivalis and Prevotella intermedia, in atheromatous plaques in coronary arteries. There were noted other potential mechanisms of induction of acute coronary events connected with platelet aggregation induced by specific proteins secreted by Streptococcus sanguis and the role of Helicobacter pylori infection, the bacteria from periodontal pockets that is presently more often isolated. Analysing these data it was concluded, that the co-operation between cardiologists and dentists, especially the periodontologists, is necessary during the treatment of coronary heart disease. Periodontal therapy should be included as an additional element of cardiological therapy. Education of patients is also very important for prophylaxis of cardiovascular diseases. PMID:15515818

  12. Caffeine and cardiovascular diseases: critical review of current research.

    Science.gov (United States)

    Zulli, Anthony; Smith, Renee M; Kubatka, Peter; Novak, Jan; Uehara, Yoshio; Loftus, Hayley; Qaradakhi, Tawar; Pohanka, Miroslav; Kobyliak, Nazarii; Zagatina, Angela; Klimas, Jan; Hayes, Alan; La Rocca, Giampiero; Soucek, Miroslav; Kruzliak, Peter

    2016-06-01

    Caffeine is a most widely consumed physiological stimulant worldwide, which is consumed via natural sources, such as coffee and tea, and now marketed sources such as energy drinks and other dietary supplements. This wide use has led to concerns regarding the safety of caffeine and its proposed beneficial role in alertness, performance and energy expenditure and side effects in the cardiovascular system. The question remains "Which dose is safe?", as the population does not appear to adhere to the strict guidelines listed on caffeine consumption. Studies in humans and animal models yield controversial results, which can be explained by population, type and dose of caffeine and low statistical power. This review will focus on comprehensive and critical review of the current literature and provide an avenue for further study. PMID:26932503

  13. Biofield therapies in cardiovascular disease management: a brief review.

    Science.gov (United States)

    Anderson, Joel G; Taylor, Ann Gill

    2011-01-01

    Though there have been advances over the last 30 years in the therapeutic approaches to cardiovascular disease (CVD), heart disease and stroke remain the leading cause of mortality and morbidity worldwide. Many medical therapies for CVD are associated with a number of side effects, often leading patients to seek non-pharmacological treatments to complement standard care. Referred to as complementary and alternative medicine (CAM), these therapies consist of a heterogeneous group of modalities used in addition to conventional health care. Biofield therapies exist within this CAM domain and involve the direction of healing energy to facilitate general health and well-being by modifying the energy field. What follows is a brief overview of three biofield therapies developed or used within the field of nursing (Therapeutic Touch, Reiki, and Healing Touch), surveying the use of these interventions for individuals with CVD, and outcomes that may impact CVD risk factors and health-related quality of life. PMID:21697661

  14. New insights about vitamin d and cardiovascular disease: a narrative review.

    LENUS (Irish Health Repository)

    McGreevy, Cora

    2012-02-01

    The worsening worldwide trend toward nutritional insufficiency and the emerging knowledge of the nonhormonal actions of vitamin D and its metabolites have increased interest in the synthesis, metabolism, and action of vitamin D. Vitamin D deficiency has been linked with hypertension, myocardial infarction, and stroke, as well as other cardiovascular-related diseases, such as diabetes, congestive heart failure, peripheral vascular disease, atherosclerosis, and endothelial dysfunction. This review discusses the physiology and definition of vitamin D deficiency, evaluates the worldwide prevalence of vitamin D deficiency, and discusses recent evidence for the association between hypovitaminosis D and cardiovascular disease. Few randomized, controlled trials have evaluated the effect of vitamin D replacement on cardiovascular outcomes, and the results have been inconclusive or contradictory. Carefully designed randomized, controlled trials are essential to evaluate the role of vitamin D supplementation in reducing cardiovascular disease.

  15. Epidemiology of Cardiovascular Diseases.

    Science.gov (United States)

    Jenkins, C. David

    1988-01-01

    Reviews epidemiological studies of cardiovascular diseases especially coronary heart disease (CHD), to document their major public health importance, changes in mortality during this century, and international comparisons of trends. Finds major risk factors for CHD are determined in large part by psychosocial and behavioral mechanisms. Asserts…

  16. Infection and Cardiovascular Disease

    Science.gov (United States)

    2016-02-17

    Cardiovascular Diseases; Coronary Disease; Cerebrovascular Accident; Heart Diseases; Myocardial Infarction; Infection; Chlamydia Infections; Cytomegalovirus Infections; Helicobacter Infections; Atherosclerosis

  17. Cardiovascular disease risk in women with premature ovarian insufficiency : A systematic review and meta-analysis

    NARCIS (Netherlands)

    Roeters van Lennep, Jeanine E; Heida, Karst Y; Bots, Michiel L; Hoek, Annemieke

    2014-01-01

    AIMS: The purpose of this review was to assess the relationship between premature ovarian insufficiency (POI), defined as natural menopause <40 years, and risk of ischaemic heart disease (IHD), stroke and overall cardiovascular disease (CVD). METHODS AND RESULTS: We performed a systematic search in

  18. Childhood obesity and cardiovascular disease

    OpenAIRE

    Bridger, Tracey

    2009-01-01

    Childhood obesity has reached epidemic proportions. Many of these children have risk factors for later disease, including cardiovascular disease. For optimal cardiovascular health, health care professionals must be able to identify children and youth at risk and provide appropriate support as needed. The present article reviews the current medical literature on obesity and cardiovascular disease risk factors in the paediatric population, the long-term cardiovascular consequences of childhood ...

  19. Depression and cardiovascular disease.

    Science.gov (United States)

    Bradley, Steven M; Rumsfeld, John S

    2015-10-01

    There is a wealth of evidence linking depression to increased risk for cardiovascular disease (CVD) and worse outcomes among patients with known CVD. In addition, there are safe and effective treatments for depression. Despite this, depression remains under-recognized and undertreated in patients at risk for or living with CVD. In this review, we first summarize the evidence linking depression to increased risk of CVD and worse patient outcomes. We then review the mechanisms by which depression may contribute to cardiovascular risk and poor cardiovascular outcomes. We then summarize prior studies of depression treatment on cardiovascular outcomes. Finally, we offer guidance in the identification and management of depression among CVD populations. Given that 1 in 4 CVD patients has concurrent depression, application of these best-practices will assist providers in achieving optimal outcomes for their CVD patients. PMID:25850976

  20. Leucocyte telomere length and risk of cardiovascular disease: systematic review and meta-analysis

    OpenAIRE

    Haycock, Philip C; Heydon, Emma E.; Kaptoge, Stephen; Butterworth, Adam S.; Thompson, Alex; Willeit, Peter

    2014-01-01

    Objective To assess the association between leucocyte telomere length and risk of cardiovascular disease. Design Systematic review and meta-analysis. Data sources Studies published up to March 2014 identified through searches of Medline, Web of Science, and Embase. Eligibility criteria Prospective and retrospective studies that reported on associations between leucocyte telomere length and coronary heart disease (defined as non-fatal myocardial infarction, coronary heart disease death, or cor...

  1. Cardiovascular disease risk models and longitudinal changes in cognition: a systematic review.

    Directory of Open Access Journals (Sweden)

    Stephanie L Harrison

    Full Text Available Cardiovascular disease and its risk factors have consistently been associated with poor cognitive function and incident dementia. Whether cardiovascular disease prediction models, developed to predict an individual's risk of future cardiovascular disease or stroke, are also informative for predicting risk of cognitive decline and dementia is not known.The objective of this systematic review was to compare cohort studies examining the association between cardiovascular disease risk models and longitudinal changes in cognitive function or risk of incident cognitive impairment or dementia.Medline, PsychINFO, and Embase were searched from inception to March 28, 2014. From 3,413 records initially screened, 21 were included.The association between numerous different cardiovascular disease risk models and cognitive outcomes has been tested, including Framingham and non-Framingham risk models. Five studies examined dementia as an outcome; fourteen studies examined cognitive decline or incident cognitive impairment as an outcome; and two studies examined both dementia and cognitive changes as outcomes. In all studies, higher cardiovascular disease risk scores were associated with cognitive changes or risk of dementia. Only four studies reported model prognostic performance indices, such as Area Under the Curve (AUC, for predicting incident dementia or cognitive impairment and these studies all examined non-Framingham Risk models (AUC range: 0.74 to 0.78.Cardiovascular risk prediction models are associated with cognitive changes over time and risk of dementia. Such models are easily obtainable in clinical and research settings and may be useful for identifying individuals at high risk of future cognitive decline and dementia.

  2. Intake of trans fatty acid and risk of cardiovascular disease in Asian population : a systematic review

    OpenAIRE

    Wang, Zherun; 王浙潤.王浙润

    2014-01-01

    Background Many studies in western countries have suggested a positive association between intake of trans fatty acid (TFA) and risk of cardiovascular diseases (CVDs). In Asia, although intake of TFA was relatively low, it evidenced an increasing trend which was accompanied with an increasing prevalence of CVDs among the population. There was currently no systematic review on the relationship between intake of TFA and CVDs in Asian population. This systematic review was aimed to synthesiz...

  3. A Systematic Review of Occupational Exposure to Particulate Matter and Cardiovascular Disease

    Directory of Open Access Journals (Sweden)

    Shona C. Fang

    2010-04-01

    Full Text Available Exposure to ambient particulate air pollution is a recognized risk factor for cardiovascular disease; however the link between occupational particulate exposures and adverse cardiovascular events is less clear. We conducted a systematic review, including meta-analysis where appropriate, of the epidemiologic association between occupational exposure to particulate matter and cardiovascular disease. Out of 697 articles meeting our initial criteria, 37 articles published from January 1990 to April 2009 (12 mortality; 5 morbidity; and 20 intermediate cardiovascular endpoints were included. Results suggest a possible association between occupational particulate exposures and ischemic heart disease (IHD mortality as well as non-fatal myocardial infarction (MI, and stronger evidence of associations with heart rate variability and systemic inflammation, potential intermediates between occupational PM exposure and IHD. In meta-analysis of mortality studies, a significant increase in IHD was observed (meta-IRR = 1.16; 95% CI: 1.06–1.26, however these data were limited by lack of adequate control for smoking and other potential confounders. Further research is needed to better clarify the magnitude of the potential risk of the development and aggravation of IHD associated with short and long-term occupational particulate exposures and to clarify the clinical significance of acute and chronic changes in intermediate cardiovascular outcomes.

  4. Klinefelter syndrome, cardiovascular system, and thromboembolic disease: review of literature and clinical perspectives.

    Science.gov (United States)

    Salzano, Andrea; Arcopinto, Michele; Marra, Alberto M; Bobbio, Emanuele; Esposito, Daniela; Accardo, Giacomo; Giallauria, Francesco; Bossone, Eduardo; Vigorito, Carlo; Lenzi, Andrea; Pasquali, Daniela; Isidori, Andrea M; Cittadini, Antonio

    2016-07-01

    Klinefelter syndrome (KS) is the most frequently occurring sex chromosomal aberration in males, with an incidence of about 1 in 500-700 newborns. Data acquired from large registry-based studies revealed an increase in mortality rates among KS patients when compared with mortality rates among the general population. Among all causes of death, metabolic, cardiovascular, and hemostatic complication seem to play a pivotal role. KS is associated, as are other chromosomal pathologies and genetic diseases, with cardiac congenital anomalies that contribute to the increase in mortality. The aim of the current study was to systematically review the relationships between KS and the cardiovascular system and hemostatic balance. In summary, patients with KS display an increased cardiovascular risk profile, characterized by increased prevalence of metabolic abnormalities including Diabetes mellitus (DM), dyslipidemia, and alterations in biomarkers of cardiovascular disease. KS does not, however, appear to be associated with arterial hypertension. Moreover, KS patients are characterized by subclinical abnormalities in left ventricular (LV) systolic and diastolic function and endothelial function, which, when associated with chronotropic incompetence may led to reduced cardiopulmonary performance. KS patients appear to be at a higher risk for cardiovascular disease, attributing to an increased risk of thromboembolic events with a high prevalence of recurrent venous ulcers, venous insufficiency, recurrent venous and arterial thromboembolism with higher risk of deep venous thrombosis or pulmonary embolism. It appears that cardiovascular involvement in KS is mainly due to chromosomal abnormalities rather than solely on low serum testosterone levels. On the basis of evidence acquisition and authors' own experience, a flowchart addressing the management of cardiovascular function and prognosis of KS patients has been developed for clinical use. PMID:26850445

  5. Antiphospholipid syndrome; its implication in cardiovascular diseases: a review

    Directory of Open Access Journals (Sweden)

    Goudevenos John

    2010-11-01

    Full Text Available Abstract Antiphospholipid syndrome (APLS is a rare syndrome mainly characterized by several hyper-coagulable complications and therefore, implicated in the operated cardiac surgery patient. APLS comprises clinical features such as arterial or venous thromboses, valve disease, coronary artery disease, intracardiac thrombus formation, pulmonary hypertension and dilated cardiomyopathy. The most commonly affected valve is the mitral, followed by the aortic and tricuspid valve. For APLS diagnosis essential is the detection of so-called antiphospholipid antibodies (aPL as anticardiolipin antibodies (aCL or lupus anticoagulant (LA. Minor alterations in the anticoagulation, infection, and surgical stress may trigger widespread thrombosis. The incidence of thrombosis is highest during the following perioperative periods: preoperatively during the withdrawal of warfarin, postoperatively during the period of hypercoagulability despite warfarin or heparin therapy, or postoperatively before adequate anticoagulation achievement. Cardiac valvular pathology includes irregular thickening of the valve leaflets due to deposition of immune complexes that may lead to vegetations and valve dysfunction; a significant risk factor for stroke. Patients with APLS are at increased risk for thrombosis and adequate anticoagulation is of vital importance during cardiopulmonary bypass (CPB. A successful outcome requires multidisciplinary management in order to prevent thrombotic or bleeding complications and to manage perioperative anticoagulation. More work and reporting on anticoagulation management and adjuvant therapy in patients with APLS during extracorporeal circulation are necessary.

  6. Association between osteoarthritis and cardiovascular disease: systematic review and meta-analysis

    OpenAIRE

    Hall, Andrew J.; STUBBS, Brendon; Mamas, Mamas A.; Myint, Phyo K; Smith, Toby O.

    2016-01-01

    Background: To examine for a possible relationship between osteoarthritis and cardiovascular disease (CVD). Design: A systematic review and meta-analysis Methods: Published and unpublished literature from: MEDLINE, EMBASE, CINAHL, the Cochrane Library, OpenGrey and clinical trial registers. Search to 22nd November 2014. Cohort, case-control, randomised and non-randomised controlled trial papers reporting the prevalence of CVD in osteoarthritis were included. Results: Fifteen studies with 32,2...

  7. The Role of Health Education in Reducing Cardiovascular Diseases Risk Factors: A Systematic Review

    Directory of Open Access Journals (Sweden)

    Seyed Mohammad Mahdi Hazavehei

    2014-04-01

    Full Text Available Introduction: Cardiovascular diseases are one of the 10 leading causes of death in the world and the first leading cause of death in Iran. Controlling the risk factors for these diseases can reduce more than 50% of disabilities resulted from these illnesses. In this regard, it is important to consider the behaviors associated with individuals’ lifestyles. The purpose of this study is to review the studies that have used educational interventions in order to reduce risk factors of cardiovascular diseases, based on methods, application of models, and theories of health education and health promotion and the effect of intervention on reducing risk factors. Methods: Electronic search of databases was performed using the key words in English and Persian. Databases reviewed were, Scientific Information Database (SID, Iran Medex, PubMed, Ebsco and Cochrane. The databases search was conducted from February 2012 to May 2012. Results: Interventions to reduce risk factors of cardiovascular diseases were divided into two types based on use of models and theories of health education and without use of models and theories of health education. In the 19 articles reviewed, 9 studies were conducted based on theories and models of health education,and 10 studies did not use theories and models of health education. Conclusion: The results indicate that training based on theories and models of health education and using the standardized programs have a greater impact on reducing risk factors of cardiovascular diseases. Time, place and length of intervention, the characteristics of the individuals and use of modern methods of training are important for some of the audience with regard to the effectiveness of the training in order to reduce risk factors.

  8. Periodontitis and cardiovascular disease.

    Science.gov (United States)

    Jeftha, A; Holmes, H

    2013-03-01

    Periodontal medicine has been studied and reviewed extensively since its introduction to the dental fraternity. The association of periodontal disease with and its effects on the cardiovascular system are amongst the many topics explored. A summary of the research into these associations and the possible mechanisms of any relationship is presented. Although a link between these two chronic inflammatory diseases is evident, the very heterogeneity of the relevant studies has not provided evidence sufficient to support an actual causal relationship. More stringent epidemiologic and intervention studies are required. PMID:23951765

  9. 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...

  10. Migraine and cardiovascular disease

    Directory of Open Access Journals (Sweden)

    Marcelo E. Bigal

    2011-02-01

    Full Text Available Migraine, especially migraine with aura is an established risk factor for ischemic lesions of the brain. Recent evidence has also linked migraine with and without aura to a broader range of ischemic vascular disorders including angina, myocardial infarction, coronary revascularization, claudication and cardiovascular mortality. The topic is therefore of considerable interest. Accordingly, herein we review the association between migraine and cardiovascular disease. We start by briefly presenting diagnostic criteria for migraine and revising its pathophysiology. We follow by summarizing the evidence on the topic. We then briefly present the results of a recent meta-analysis. We close by highlighting results of a large epidemiological study conducted after the publication of the meta-analysis.

  11. State of the Art Review: Depression, Stress, Anxiety, and Cardiovascular Disease.

    Science.gov (United States)

    Cohen, Beth E; Edmondson, Donald; Kronish, Ian M

    2015-11-01

    The notion that psychological states can influence physical health is hardly new, and perhaps nowhere has the mind-body connection been better studied than in cardiovascular disease (CVD). Recently, large prospective epidemiologic studies and smaller basic science studies have firmly established a connection between CVD and several psychological conditions, including depression, chronic psychological stress, posttraumatic stress disorder (PTSD), and anxiety. In addition, numerous clinical trials have been conducted to attempt to prevent or lessen the impact of these conditions on cardiovascular health. In this article, we review studies connecting depression, stress/PTSD, and anxiety to CVD, focusing on findings from the last 5 years. For each mental health condition, we first examine the epidemiologic evidence establishing a link with CVD. We then describe studies of potential underlying mechanisms and finally discuss treatment trials and directions for future research. PMID:25911639

  12. A review of the epidemiologic literature on the role of environmental arsenic exposure and cardiovascular diseases

    International Nuclear Information System (INIS)

    Cardiovascular disease is the leading cause of mortality worldwide. Arsenic is a ubiquitous metalloid in the crust of the earth. Chronic arsenic poisoning is becoming an emerging epidemic in Asia. Epidemiological studies have shown that chronic arsenic poisoning through ingestion of arsenic-contaminated water is associated with various cardiovascular diseases in dose-response relationships. These cardiovascular disorders include carotid atherosclerosis detected by ultrasonography, impaired microcirculation, prolonged QT interval and increased QT dispersion in electrocardiography, and clinical outcomes such as hypertension, blackfoot disease (a unique peripheral vascular disease endemic in southwestern Taiwan), coronary artery disease and cerebral infarction. Chronic arsenic poisoning is an independent risk factor for cardiovascular disease. The adverse cardiovascular effects of long-term arsenic exposure may be persistent and/or irreversible. Arsenic-induced cardiovascular diseases in human population may result from the interaction among genetic, environment and nutritional factors. The major adverse cardiovascular effect of chronic arsenic poisoning has been established qualitatively and quantitatively in the high arsenic exposure areas, but the low-dose effect of arsenic on cardiovascular diseases remains to be explored. Cardiovascular death is the major cause of mortality worldwide, and a small increased risk may imply a large quantity of excess mortality

  13. 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

  14. Risk of cardiovascular disease from antiretroviral therapy for HIV: a systematic review.

    Directory of Open Access Journals (Sweden)

    Clay Bavinger

    Full Text Available BACKGROUND: Recent studies suggest certain antiretroviral therapy (ART drugs are associated with increases in cardiovascular disease. PURPOSE: We performed a systematic review and meta-analysis to summarize the available evidence, with the goal of elucidating whether specific ART drugs are associated with an increased risk of myocardial infarction (MI. DATA SOURCES: We searched Medline, Web of Science, the Cochrane Library, and abstract archives from the Conference on Retroviruses and Opportunistic Infections and International AIDS Society up to June 2011 to identify published articles and abstracts. STUDY SELECTION: Eligible studies were comparative and included MI, strokes, or other cardiovascular events as outcomes. DATA EXTRACTION: Eligibility screening, data extraction, and quality assessment were performed independently by two investigators. DATA SYNTHESIS: Random effects methods and Fisher's combined probability test were used to summarize evidence. FINDINGS: Twenty-seven studies met inclusion criteria, with 8 contributing to a formal meta-analysis. Findings based on two observational studies indicated an increase in risk of MI for patients recently exposed (usually defined as within last 6 months to abacavir (RR 1.92, 95% CI 1.51-2.42 and protease inhibitors (PI (RR 2.13, 95% CI 1.06-4.28. Our analysis also suggested an increased risk associated with each additional year of exposure to indinavir (RR 1.11, 95% CI 1.05-1.17 and lopinavir (RR 1.22, 95% CI 1.01-1.47. Our findings of increased cardiovascular risk from abacavir and PIs were in contrast to four published meta-analyses based on secondary analyses of randomized controlled trials, which found no increased risk from cardiovascular disease. CONCLUSION: Although observational studies implicated specific drugs, the evidence is mixed. Further, meta-analyses of randomized trials did not find increased risk from abacavir and PIs. Our findings that implicate specific ARTs in the

  15. 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...

  16. 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 importa

  17. Egg consumption and cardiovascular disease among diabetic individuals: a systematic review of the literature

    Directory of Open Access Journals (Sweden)

    Tran NL

    2014-03-01

    Full Text Available Nga L Tran, Leila M Barraj, Jacqueline M Heilman, Carolyn G ScraffordExponent Center for Chemical Regulation and Food Safety, Washington, DC, USABackground: This study reviewed epidemiological and experimental evidence on the relationship between egg consumption and cardiovascular disease (CVD risks among type II diabetes mellitus (T2DM individuals, and T2DM risk in nondiabetic subjects.Results: Four of the six studies that examined CVD and mortality and egg consumption among diabetics found a statistically significant association. Of the eight studies evaluating incident T2DM and egg consumption, four prospective studies found a statistically significant association. Lack of adjustment for dietary confounders was a common study limitation. A small number of experimental studies examined the relationship between egg intake and CVD risk biomarkers among diabetics or individuals with T2DM risk factors. Studies among healthy subjects found suggestive evidence that dietary interventions that include eggs may reduce the risk of T2DM and metabolic syndrome.Conclusion: Differences in study design, T2DM status, exposure measurement, subject age, control for confounders and follow-up time present significant challenges for conducting a meta-analysis. Conflicting results, coupled with small sample sizes, prevent broad interpretation. Given the study limitations, these findings need to be further investigated.Keywords: type II diabetes mellitus, diet, cardiovascular risk factors, coronary heart disease, stroke

  18. Association of circulating Chlamydia pneumoniae DNA with cardiovascular disease: a systematic review

    Directory of Open Access Journals (Sweden)

    Petrich Astrid

    2002-10-01

    Full Text Available Abstract Background Chlamydia pneumoniae antigens, nucleic acids, or intact organisms have been detected in human atheroma. However, the presence of antibody does not predict subsequent cardiovascular (CV events. We performed a systematic review to determine whether the detection of C. pneumoniae DNA in peripheral blood mononuclear cells (PBMC was associated with CV disease. Methods We sought studies of C. pneumoniae DNA detection in PBMC by polymerase chain reaction (PCR among patients with CV disease or other clinical conditions. We pooled studies in which CV patients were compared with non-diseased controls. We analyzed differences between studies by meta-regression, to determine which epidemiological and technical characteristics were associated with higher prevalence. Results Eighteen relevant studies were identified. In nine CV studies with control subjects, the prevalence of circulating C. pneumoniae DNA was 252 of 1763 (14.3% CV patients and 74 of 874 (8.5% controls, for a pooled odds ratio of 2.03 (95% CI: 1.34, 3.08, P C. pneumoniae DNA detection. High prevalence (>40% was found in patients with cardiac, vascular, chronic respiratory, or renal disease, and in blood donors. Substantial differences between studies were identified in methods of sampling, extraction, and PCR targets. Conclusions C. pneumoniae DNA detection was associated with CV disease in unadjusted case-control studies. However, adjustment for potentially confounding measures such as smoking or season, and standardization of laboratory methods, are needed to confirm this association.

  19. The role of self-efficacy in cardiovascular disease self-management: a review of effective programs

    OpenAIRE

    Hannah Katch; Holly Mead

    2010-01-01

    Hannah Katch, Holly MeadThe George Washington University, Department of Health Policy, Washington DC, USAResearch objective: To conduct a comprehensive, systematic review of disease self-management programs for patients with cardiovascular disease (CVD), looking specifically at those with self-efficacy as a key component to the effectiveness of such programs on CVD management and outcomes.Study design: We conducted a review of effective strategies promoting patient involvement and engagement ...

  20. Cheese and Cardiovascular Disease Risk: A Review of the Evidence and Discussion of Possible Mechanisms.

    Science.gov (United States)

    Hjerpsted, Julie; Tholstrup, Tine

    2016-06-10

    Currently, the effect of dairy products on cardiovascular risk is a topic much debated and with 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 reporting the intake of cheese and risk of CVD or risk markers of CVD represent four human intervention studies, nine prospective studies, one prospective case-cohort study, one prospective nested case-control study, five case-control studies, five cross-sectional studies and three correlation studies. The possible mechanisms that may be of importance include calcium, protein, fermentation and the fatty acid composition of cheese. Results from four prospective studies reported no association between cheese intake and CVD risk, whereas one reported an increased risk, two reported a decreased risk and one reported no association in men but a decreased risk in women. In addition, results from four intervention studies indicated no harmful effect on cholesterol concentrations when comparing fat intake from cheese with fat from butter. The underlying mechanisms for these findings still need to be elucidated. PMID:25603014

  1. Ácidos graxos e doenças cardiovasculares: uma revisão Fatty acids and cardiovascular diseases: a review

    Directory of Open Access Journals (Sweden)

    Flávia Emília Leite de LIMA

    2000-08-01

    Full Text Available Nas últimas décadas a prevalência de doenças cardiovasculares tem aumentado progressivamente, tornando-se um grave problema de saúde pública. Alguns estudos têm demonstrado haver uma associação positiva entre a ingestão de gordura saturada e a prevalência dessas doenças, bem como uma associação negativa com a ingestão de gorduras insaturadas. Esses conhecimentos motivaram uma evolução nas recomendações dos ácidos graxos, visando melhor utilização destes e respeitando-se uma proporção adequada na dieta, a fim de diminuir a prevalência das doenças cardiovasculares. Este trabalho tem como objetivo realizar uma revisão da literatura médica sobre os estudos desenvolvidos com ácidos graxos e seus possíveis efeitos em doenças cardiovasculares, bem como evolução de suas recomendações através do tempo, tendências de consumo e perspectivas futuras.During the last decades the prevalence of cardiovascular diseases has increased progressively, becoming a serious public health problem. Some studies have shown a positive association between saturated fatty acid intake and the prevalence of cardiovascular diseases, and a negative association with unsaturated fatty acids intake. These studies indicate a need to evaluate the different kinds of fatty acids (saturated, monounsaturated and polyunsaturated and their effects, aiming at a better utilization and maintaining a suitable proportion in the diet in order to diminish the incidence of cardiovascular diseases. The objective of this paper is to accomplish a review of the medical literature regarding fatty acids and their effects on cardiovascular diseases, as well as the evolution of their requirements through time, consumption trends and future perspectives.

  2. Helicobacter pylori and cardiovascular disease.

    Science.gov (United States)

    Kucukazman, M; Yeniova, O; Dal, K; Yavuz, B

    2015-10-01

    Helicobacter pylori (H. pylori) is one of the most common infections in human. The association between H. pylori and gastrointestinal diseases including peptic ulcer, chronic gastritis, mucosa associated tissue lymphoma (MALT) and gastric cancer is well known. However it was also suggested that H. pylori was linked to various extra-gastrointestinal disorders such as diabetes mellitus and coronary artery disease. In this review we summarized the association between H. pylori and cardiovascular disease. PMID:26502864

  3. Systematic review on noninvasive assessment of subclinical cardiovascular disease in obstructive sleep apnea: New kid on the block!

    OpenAIRE

    Ali, SS; Oni, ET; Warraich, HJ; Blaha, MJ; Blumenthal, RS; Karim, A.; Shaharyar, S; Jamal, O; Fialkow, J; Cury, R; Budoff, MJ; Agatston, AS; Nasir, K

    2014-01-01

    © 2014 Elsevier Ltd. Patients with obstructive sleep apnea (OSA) have a high burden of cardiovascular disease (CVD) but a causal relationship between OSA and atherosclerotic CVD remains unclear. We systematically reviewed the literature analyzing the relationship. A review of the Medline database for studies noninvasively evaluating subclinical CVD in OSA was conducted. A total of fifty-two studies were included in this review.Across the studies the prevalence of atherosclerosis, as assessed ...

  4. [Cardiovascular disease in pregnancy].

    Science.gov (United States)

    Hilfiker-Kleiner, Denise; Bauersachs, Johann

    2016-01-01

    Cardiovascular diseases are among the most frequent complications in pregnancies. Among them preexisting heart diseases including congenital heart disease, genetic cardiomyopathies, myocardial infarction and chemotherapy-induced cardiomyopathies display a special challenge for the mother and her physicians. Moreover, the incidence of cardiovascular disease induced by or associated with pregnancy, i.e. hypertensive disorders and peripartum cardiomyopathies, has increased over the past decades. In the present overview we explain why pregnancy is a stress model for the maternal heart and summarize the current knowledge on the influence of pregnancy on preexisting cardiomyopathies. We highlight recent advances in research with regard to hypertensive complications in pregnancy and peripartum cardiomyopathy (PPCM). Moreover, we summarize etiologies, risk factors, pathomechanisms, diagnosis, treatment, management and prognosis. Finally, interdisciplinarity between different clinical fields and basic science is a key requirement to avoid longterm damage to the cardiovascular system induced by pregnancy associated impacts and with this improve women's health in general. PMID:26800071

  5. Quality Improvement for Cardiovascular Disease Care in Low- and Middle-Income Countries: A Systematic Review

    Science.gov (United States)

    Lee, Edward S.; Vedanthan, Rajesh; Jeemon, Panniyammakal; Kamano, Jemima H.; Kudesia, Preeti; Rajan, Vikram; Engelgau, Michael; Moran, Andrew E.

    2016-01-01

    Background The majority of global cardiovascular disease (CVD) burden falls on people living in low- and middle-income countries (LMICs). In order to reduce preventable CVD mortality and morbidity, LMIC health systems and health care providers need to improve the delivery and quality of CVD care. Objectives As part of the Disease Control Priorities Three (DCP3) Study efforts addressing quality improvement, we reviewed and summarized currently available evidence on interventions to improve quality of clinic-based CVD prevention and management in LMICs. Methods We conducted a narrative review of published comparative clinical trials that evaluated efficacy or effectiveness of clinic-based CVD prevention and management quality improvement interventions in LMICs. Conditions selected a priori included hypertension, diabetes, hyperlipidemia, coronary artery disease, stroke, rheumatic heart disease, and congestive heart failure. MEDLINE and EMBASE electronic databases were systematically searched. Studies were categorized as occurring at the system or patient/provider level and as treating the acute or chronic phase of CVD. Results From 847 articles identified in the electronic search, 49 met full inclusion criteria and were selected for review. Selected studies were performed in 19 different LMICs. There were 10 studies of system level quality improvement interventions, 38 studies of patient/provider interventions, and one study that fit both criteria. At the patient/provider level, regardless of the specific intervention, intensified, team-based care generally led to improved medication adherence and hypertension control. At the system level, studies provided evidence that introduction of universal health insurance coverage improved hypertension and diabetes control. Studies of system and patient/provider level acute coronary syndrome quality improvement interventions yielded inconclusive results. The duration of most studies was less than 12 months. Conclusions The

  6. The economics of primary prevention of cardiovascular disease – a systematic review of economic evaluations

    Directory of Open Access Journals (Sweden)

    Boluarte Till A

    2007-05-01

    Full Text Available Abstract Background In the quest for public and private resources, prevention continues to face a difficult challenge in obtaining tangible public and political support. This may be partly because the economic evidence in favour of prevention is often said to be largely missing. The overall aim of this paper is to examine whether economic evidence in favour of prevention does exist, and if so, what its main characteristics, weaknesses and strengths are. We concentrate on the evidence regarding primary prevention that targets cardiovascular disease event or risk reduction. Methods We conducted a systematic literature review of journal articles published during the period 1995–2005, based on a comprehensive key-word based search in generic and specialized electronic databases, accompanied by manual searches of expert databases. The search strategy consisted of combinations of freetext and keywords related to economic evaluation, cardiovascular diseases, and primary preventive interventions of risk assessment or modification. Results A total of 195 studies fulfilled all of the relevant inclusion criteria. Overall, a significant amount of relevant economic evidence in favour of prevention does exist, despite important remaining gaps. The majority of studies were cost-effectiveness-analyses, expressing benefits as "life years gained", were conducted in a US or UK setting, assessed clinical prevention, mainly drugs targeted at lowering lipid levels, and referred to subjects aged 35–64 years old with at least one risk factor. Conclusion First, this review has demonstrated the obvious lack of economic evaluations of broader health promotion interventions, when compared to clinical prevention. Second, the clear role for government to engage more actively in the economic evaluation of prevention has become very obvious, namely, to fill the gap left by private industry in terms of the evaluation of broader public health interventions and regarding

  7. 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. PMID:27230640

  8. 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...

  9. Cardiovascular Disease Prevention Strategies

    NARCIS (Netherlands)

    R.L. Nijhuis (Rogier)

    2004-01-01

    textabstractWhereas secondary prevention of cardiovascular events through risk factor modification in patients with known coronary and carotid artery disease is recognised as cost-effective, CVD prevention by drug therapy in asymptomatic individuals has shown only modest benefits and to be relativel

  10. Modelling cardiovascular disease prevention

    OpenAIRE

    Alimadad, Azadeh

    2012-01-01

    According to the World Health Organization (WHO), cardiovascular disease (CVD), which sits under the chronic disease umbrella, is the number one cause of death globally. Over time, we have witnessed different trends that have influenced the prevalence of CVD. One of the ways of decreasing CVD and its social costs and global fatalities is through influencing preventable CVD risk factors. Though many risk factors such as age and gender are not preventable, there are several effective behaviours...

  11. 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...

  12. Resveratrol and Cardiovascular Diseases

    OpenAIRE

    Dominique Bonnefont-Rousselot

    2016-01-01

    The increased incidence of cardiovascular diseases (CVDs) has stimulated research for substances that could improve cardiovascular health. Among them, resveratrol (RES), a polyphenolic compound notably present in grapes and red wine, has been involved in the “French paradox”. RES is known for its antioxidant and anti-inflammatory properties and for its ability to upregulate endothelial NO synthase (eNOS). RES was able to scavenge •OH/O2•− and peroxyl radicals, which can limit the lipid peroxi...

  13. Vitamin D and Cardiovascular Disease

    Directory of Open Access Journals (Sweden)

    Martin R. Grübler

    2013-07-01

    Full Text Available Vitamin D deficiency, as well as cardiovascular diseases (CVD and related risk factors are highly prevalent worldwide and frequently co-occur. Vitamin D has long been known to be an essential part of bone metabolism, although recent evidence suggests that vitamin D plays a key role in the pathophysiology of other diseases, including CVD, as well. In this review, we aim to summarize the most recent data on the involvement of vitamin D deficiency in the development of major cardiovascular risk factors: hypertension, obesity and dyslipidemia, type 2 diabetes, chronic kidney disease and endothelial dysfunction. In addition, we outline the most recent observational, as well as interventional data on the influence of vitamin D on CVD. Since it is still an unresolved issue whether vitamin D deficiency is causally involved in the pathogenesis of CVD, data from randomized controlled trials (RCTs designed to assess the impact of vitamin D supplementation on cardiovascular outcomes are awaited with anticipation. At present, we can only conclude that vitamin D deficiency is an independent cardiovascular risk factor, but whether vitamin D supplementation can significantly improve cardiovascular outcomes is still largely unknown.

  14. Lycopene and Its Antioxidant Role in the Prevention of Cardiovascular Diseases-A Critical Review.

    Science.gov (United States)

    Müller, Lars; Caris-Veyrat, Catherine; Lowe, Gordon; Böhm, Volker

    2016-08-17

    The present review is based mainly on papers published between 2000 and 2011 and gives information about the properties of the carotenoid lycopene in chemical and biological systems and its possible role in preventing cardiovascular diseases (CVD). The main aim of this report is to highlight its role as an antioxidant, also reported are bioactive properties that may influence the development of foam cells and protection against endothelial cell damage. The paper will also examine recent observations that lycopene may improve blood flow and reduce inflammatory responses. Lycopene possesses antioxidant properties in vitro, and some epidemiological studies have reported protective effects against the progression of CVD. The oxidation of human low density lipoproteins (LDL) is a fundamental mechanism in the initiation of atherosclerosis. A beneficial role of lycopene as antioxidant in the prevention of CVD is suggested but the data are still controversial. Lycopene is believed to be the most potent carotenoid antioxidant in vitro. Tissue culture experiments and animal studies support potential cardioprotective effects for lycopene and other carotenoids in the blood. Most studies showed beneficial effects of lycopene to individuals who are antioxidant-deficient like elderly patients, or humans exposed to higher levels of oxidative stress like smokers, diabetics, hemodialysis patients and acute myocardial infarction patients. By defining the right population and combining antioxidant potentials of lycopene with vitamins and other bioactive plant compounds, the beneficial role of lycopene in CVD can be clarified in future studies. PMID:25675359

  15. A Systematic Review of the Efficacy of Bioactive Compounds in Cardiovascular Disease: Phenolic Compounds

    Science.gov (United States)

    Rangel-Huerta, Oscar D.; Pastor-Villaescusa, Belen; Aguilera, Concepcion M.; Gil, Angel

    2015-01-01

    The prevalence of cardiovascular diseases (CVD) is rising and is the prime cause of death in all developed countries. Bioactive compounds (BAC) can have a role in CVD prevention and treatment. The aim of this work was to examine the scientific evidence supporting phenolic BAC efficacy in CVD prevention and treatment by a systematic review. Databases utilized were Medline, LILACS and EMBASE, and all randomized controlled trials (RCTs) with prospective, parallel or crossover designs in humans in which the effects of BAC were compared with that of placebo/control were included. Vascular homeostasis, blood pressure, endothelial function, oxidative stress and inflammatory biomarkers were considered as primary outcomes. Cohort, ecological or case-control studies were not included. We selected 72 articles and verified their quality based on the Scottish Intercollegiate Guidelines Network, establishing diverse quality levels of scientific evidence according to two features: the design and bias risk of a study. Moreover, a grade of recommendation was included, depending on evidence strength of antecedents. Evidence shows that certain polyphenols, such as flavonols can be helpful in decreasing CVD risk factors. However, further rigorous evidence is necessary to support the BAC effect on CVD prevention and treatment. PMID:26132993

  16. Cardiovascular calcification. An inflammatory disease

    International Nuclear Information System (INIS)

    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)

  17. Dietary and Policy Priorities for Cardiovascular Disease, Diabetes, and Obesity: A Comprehensive Review.

    Science.gov (United States)

    Mozaffarian, Dariush

    2016-01-12

    Suboptimal nutrition is a leading cause of poor health. Nutrition and policy science have advanced rapidly, creating confusion yet also providing powerful opportunities to reduce the adverse health and economic impacts of poor diets. This review considers the history, new evidence, controversies, and corresponding lessons for modern dietary and policy priorities for cardiovascular diseases, obesity, and diabetes mellitus. Major identified themes include the importance of evaluating the full diversity of diet-related risk pathways, not only blood lipids or obesity; focusing on foods and overall diet patterns, rather than single isolated nutrients; recognizing the complex influences of different foods on long-term weight regulation, rather than simply counting calories; and characterizing and implementing evidence-based strategies, including policy approaches, for lifestyle change. Evidence-informed dietary priorities include increased fruits, nonstarchy vegetables, nuts, legumes, fish, vegetable oils, yogurt, and minimally processed whole grains; and fewer red meats, processed (eg, sodium-preserved) meats, and foods rich in refined grains, starch, added sugars, salt, and trans fat. More investigation is needed on the cardiometabolic effects of phenolics, dairy fat, probiotics, fermentation, coffee, tea, cocoa, eggs, specific vegetable and tropical oils, vitamin D, individual fatty acids, and diet-microbiome interactions. Little evidence to date supports the cardiometabolic relevance of other popular priorities: eg, local, organic, grass-fed, farmed/wild, or non-genetically modified. Evidence-based personalized nutrition appears to depend more on nongenetic characteristics (eg, physical activity, abdominal adiposity, gender, socioeconomic status, culture) than genetic factors. Food choices must be strongly supported by clinical behavior change efforts, health systems reforms, novel technologies, and robust policy strategies targeting economic incentives, schools and

  18. Cardiovascular Disease, Mitochondria, and Traditional Chinese Medicine

    OpenAIRE

    Jie Wang; Fei Lin; Li-li Guo; Xing-jiang Xiong; Xun Fan

    2015-01-01

    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 sho...

  19. The role of dietary fats for preventing cardiovascular disease. A review.

    Science.gov (United States)

    Szostak-Wegierek, Dorota; Kłosiewicz-Latoszek, Longina; Szostak, Wiktor B; Cybulska, Barbara

    2013-01-01

    At the present, there is a pandemic of chronic non-communicable disease (NCD) affecting most countries of the world. The World Health Organisation (WHO) has identified the main contributing determinants to be cardiovascular disease (CVD), diabetes, malignant cancer and chronic disease of the respiratory system. Unhealthy nutrition, as well as other adverse lifestyle health behaviour are recognised to be part of the prime factors responsible. According to WHO guidelines, a healthy lifestyle should include substituting saturated fatty acids (SFAs) with polyunsaturated fatty acids (PUFAs) together with eliminating trans-fatty acids from the diet and limiting the intake of refined carbohydrates in conjunction with increasing the consumption of fruit, vegetables, nuts and wholegrain cereal products. Recent studies on the relations between CVD prevention and dietary fats have been however unclear. The present study thus aims to provide a review of current evidence and opinion on the type of dietary fat most appropriate for preventing arteriosclerosis. The adoption of dated recommendations on the need to increase dietary PUFA in both Northern Europe and America has led to n-6 PUFAs being predominant in diets as compared to n-3 PUFAs. This disproportion may have caused mortality to rise, due to CVD, as a result of arteriosclerosis in these countries. In contrast, a traditional Mediterranean diet yields a PUFA n-6/n-3 ratio of 2:1, which is much lower than for the aforementioned northern countries. Some authors however consider that assessing this ratio is irrelevant and that decreasing n-6 PUFA may be harmful. Such differences of opinion leads to confusion in adopting an effective approach for arteriosclerosis management regarding dietary n-6/n-3 ratios. Moreover, recent studies have added much controversy to the notion that the characteristics of SFAs are responsible for arteriosclerosis. These found that replacing dietary SFAs with carbohydrates did not reduce the risk

  20. Psychological stress and cardiovascular disease

    OpenAIRE

    2002-01-01

    There is an enormous amount of literature on psychological stress and cardiovascular disease. This report reviews conceptual issues in defining stress and then explores the ramifications of stress in terms of the effects of acute versus long-term stressors on cardiac functioning. Examples of acute stressor studies are discussed in terms of disasters (earthquakes) and in the context of experimental stress physiology studies, which offer a more detailed perspective on underlying physiology. Stu...

  1. Running for your life: A review of physical activity and cardiovascular disease risk reduction in individuals with schizophrenia.

    Science.gov (United States)

    Chalfoun, Claire; Karelis, Antony D; Stip, Emmanuel; Abdel-Baki, Amal

    2016-08-01

    Individuals with schizophrenia have a greater risk for cardiometabolic risk factors (e.g. central obesity, insulin resistance, hypertension and dyslipidaemia), cardiovascular diseases and mortality. This risky profile may be explained by the adverse effects of antipsychotic medications and an unhealthy lifestyle (e.g. smoking, poor nutrition and low physical activity). In the general population, physical activity has been shown to be the optimal strategy to improve both cardiometabolic parameters and cardiorespiratory fitness levels. Accordingly, an emerging literature of non-pharmacological interventions (e.g. cognitive behavioural therapy, diet and physical activity) has been studied in individuals with schizophrenia. Therefore, the purpose of this review was 1) to conduct a critical literature review of non-pharmacological interventions that included some kind of physical activity (including supervised and unsupervised exercise training) and target cardiometabolic risk factors in individuals with schizophrenia. 2) To describe the contribution of physical activity alone by reviewing trials of supervised exercise training programmes only. A literature review via systematic keyword search for publications in Medline, PubMed, Embase and PsycINFO was performed. Many non-pharmacological interventions are efficient in reducing cardiovascular disease risk factors when combined with physical activity. Supervised physical activity has been successful in decreasing cardiovascular disease risk, and aerobic interval training appears to provide more benefits by specifically targeting cardiorespiratory fitness levels. In conclusion, physical activity is an effective strategy for addressing cardiovascular disease risk in individuals with schizophrenia. Long-term studies are needed to evaluate the feasibility and impact of exercise training programmes in individuals with schizophrenia. PMID:26630458

  2. Milk Consumption and Mortality from All Causes, Cardiovascular Disease, and Cancer: A Systematic Review and Meta-Analysis

    OpenAIRE

    Larsson, Susanna C.; Alessio Crippa; Nicola Orsini; Alicja Wolk; Karl Michaëlsson

    2015-01-01

    Results from epidemiological studies of milk consumption and mortality are inconsistent. We conducted a systematic review and meta-analysis of prospective studies assessing the association of non-fermented and fermented milk consumption with mortality from all causes, cardiovascular disease, and cancer. PubMed was searched until August 2015. A two-stage, random-effects, dose-response meta-analysis was used to combine study-specific results. Heterogeneity among studies was assessed with the I ...

  3. Increased Mortality in Schizophrenia Due to Cardiovascular Disease – A Non-Systematic Review of Epidemiology, Possible Causes, and Interventions

    OpenAIRE

    Ringen, Petter Andreas; Engh, John A; Birkenaes, Astrid B.; Dieset, Ingrid; Ole A. Andreassen

    2014-01-01

    Background: Schizophrenia is among the major causes of disability worldwide and the mortality from cardiovascular disease (CVD) is significantly elevated. There is a growing concern that this health challenge is not fully understood and efficiently addressed. Methods: Non-systematic review using searches in PubMed on relevant topics as well as selection of references based on the authors’ experience from clinical work and research in the field. Results: In most countries, the standardiz...

  4. Passive Smoking and the Development of Cardiovascular Disease in Children: A Systematic Review

    OpenAIRE

    Metsios, Giorgos S.; Flouris, Andreas D; Manuela Angioi; Yiannis Koutedakis

    2011-01-01

    Passive smoking may be implicated in the development of cardiovascular disease (CVD) in children because of their partially developed physiological systems. The aim of the present systematic paper is to investigate whether passive smoking is associated with factors that influence the development of CVD in children. Data sources included Medline, Cochrane Library, Cumulative Index to Nursing & Allied Health (CINAHL) research database, Google Scholar, Excerpta Medica database (EMBASE), the 2006...

  5. Cardiovascular disease and risk factors in law enforcement personnel: a comprehensive review.

    Science.gov (United States)

    Zimmerman, Franklin H

    2012-01-01

    Law enforcement is a high-stress occupation that is prone to increasing the prevalence and incidence of cardiovascular disease. Epidemiological studies suggest that police officers and related public safety personnel have an increased risk of cardiovascular morbidity and mortality. Currently employed police personnel have a high prevalence of traditional risk factors, including hypertension, hyperlipidemia, metabolic syndrome, cigarette smoking, and a sedentary lifestyle. Obesity may be more common in police officers compared with civilians, whereas diabetes is present less frequently. Law enforcement personnel are also exposed to occupation-specific risk factors that include sudden physical exertion, acute and chronic psychological stress, shift work, and noise. Workplace programs to promote the health and fitness of police officers are commonly lacking, but can be an effective means for reducing cardiovascular risk. Physicians should be familiar with the essential job tasks required for police officers to determine whether the individual is fit for duty. Governmental agencies have established strategic goals to reduce cardiovascular complications and improve the health and wellness of public safety personnel. PMID:22314143

  6. Identifying circulating microRNAs as biomarkers of cardiovascular disease: a systematic review.

    Science.gov (United States)

    Navickas, Rokas; Gal, Diane; Laucevičius, Aleksandras; Taparauskaitė, Agnė; Zdanytė, Monika; Holvoet, Paul

    2016-09-01

    The aim of the present study is to identify microRNAs (miRs) with high potential to be used as biomarkers in plasma and/or serum to clinically diagnose, or provide accurate prognosis for survival in, patients with atherosclerosis, coronary artery disease, and acute coronary syndrome (ACS). A systematic search of published original research yielded a total of 72 studies. After review of the risk of bias of the published studies, according to Cochrane Collaboration and the QUADUAS Group standards, 19 studies were selected. Overall 52 different miRs were reported. In particular, miR-133a/b (5 studies), miR-208a/b (6 studies), and miR-499 (7 studies) were well studied and found to be significant diagnostic and/or prognostic markers across different cardiovascular disease progression stages. miR-1 and miR-145b are potential biomarkers of ACS; miR-1 with higher sensitivity for all acute myocardial infarction (AMI), and miR-145 for STEMI and worse outcome of AMI. But when miRs were studied across different ACS study populations, patients had varying degrees of coronary stenosis, which was identified as an important confounder that limited the ability to quantitatively pool the study results. The identified miRs were found to regulate endothelial function and angiogenesis (miR-1, miR-133), vascular smooth muscle cell differentiation (miR-133, miR-145), communication between vascular smooth muscle and endothelial cell to stabilize plaques (miR-145), apoptosis (miR-1, miR-133, miR-499), cardiac myocyte differentiation (miR-1, miR-133, miR-145, miR-208, miR-499), and to repress cardiac hypertrophy (miR-133). Their role in these processes may be explained by regulation of shared RNA targets such as cyclin-dependent kinase inhibitor 1A (or p21), ETS proto-oncogene 1, fascin actin-bundling protein 1, hyperpolarization-activated cyclic nucleotide-gated potassium channel 4, insulin-like growth factor 1 receptor LIM and SH3 protein 1, purine nucleoside phosphorylase, and transgelin

  7. 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....

  8. 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.

  9. Risk of cardiovascular disease

    DEFF Research Database (Denmark)

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

    2015-01-01

    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...

  10. Hypertriglyceridemia and Cardiovascular Diseases: Revisited

    OpenAIRE

    Han, Seung Hwan; Nicholls, Stephen J.; Sakuma, Ichiro; Zhao, Dong; Koh, Kwang Kon

    2016-01-01

    Residual cardiovascular risk and failure of high density lipoprotein cholesterol raising treatment have refocused interest on targeting hypertriglyceridemia. Hypertriglyceridemia, triglyceride-rich lipoproteins, and remnant cholesterol have demonstrated to be important risk factors for cardiovascular disease; this has been demonstrated in experimental, genetic, and epidemiological studies. Fibrates can reduce cardiovascular event rates with or without statins. High dose omega-3 fatty acids co...

  11. A systematic review of internet-based worksite wellness approaches for cardiovascular disease risk management: outcomes, challenges & opportunities.

    Directory of Open Access Journals (Sweden)

    Ehimen C Aneni

    Full Text Available CONTEXT: The internet is gaining popularity as a means of delivering employee-based cardiovascular (CV wellness interventions though little is known about the cardiovascular health outcomes of these programs. In this review, we examined the effectiveness of internet-based employee cardiovascular wellness and prevention programs. EVIDENCE ACQUISITION: We conducted a systematic review by searching PubMed, Web of Science and Cochrane library for all published studies on internet-based programs aimed at improving CV health among employees up to November 2012. We grouped the outcomes according to the American Heart Association (AHA indicators of cardiovascular wellbeing--weight, BP, lipids, smoking, physical activity, diet, and blood glucose. EVIDENCE SYNTHESIS: A total of 18 randomized trials and 11 follow-up studies met our inclusion/exclusion criteria. Follow-up duration ranged from 6-24 months. There were significant differences in intervention types and number of components in each intervention. Modest improvements were observed in more than half of the studies with weight related outcomes while no improvement was seen in virtually all the studies with physical activity outcome. In general, internet-based programs were more successful if the interventions also included some physical contact and environmental modification, and if they were targeted at specific disease entities such as hypertension. Only a few of the studies were conducted in persons at-risk for CVD, none in blue-collar workers or low-income earners. CONCLUSION: Internet based programs hold promise for improving the cardiovascular wellness among employees however much work is required to fully understand its utility and long term impact especially in special/at-risk populations.

  12. Cardiovascular comorbidity in rheumatic diseases.

    Science.gov (United States)

    Nurmohamed, Michael T; Heslinga, Maaike; Kitas, George D

    2015-12-01

    Patients with rheumatoid arthritis (RA) and other inflammatory joint diseases (IJDs) have an increased risk of premature death compared with the general population, mainly because of the risk of cardiovascular disease, which is similar in patients with RA and in those with diabetes mellitus. Pathogenic mechanisms and clinical expression of cardiovascular comorbidities vary greatly between different rheumatic diseases, but atherosclerosis seems to be associated with all IJDs. Traditional risk factors such as age, gender, dyslipidaemia, hypertension, smoking, obesity and diabetes mellitus, together with inflammation, are the main contributors to the increased cardiovascular risk in patients with IJDs. Although cardiovascular risk assessment should be part of routine care in such patients, no disease-specific models are currently available for this purpose. The main pillars of cardiovascular risk reduction are pharmacological and nonpharmacological management of cardiovascular risk factors, as well as tight control of disease activity. PMID:26282082

  13. 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.

  14. Systematic review of health disparities for cardiovascular diseases and associated factors among American Indian and Alaska Native populations.

    Directory of Open Access Journals (Sweden)

    Rebecca Newlin Hutchinson

    Full Text Available BACKGROUND: American Indians and Alaska Native (AI/AN populations experience significant health disparities compared to non-Hispanic white populations. Cardiovascular disease and related risk factors are increasingly recognized as growing indicators of global health disparities. However, comparative reports on disparities among this constellation of diseases for AI/AN populations have not been systematically reviewed. OBJECTIVES: We performed a literature review on the prevalence of diabetes, metabolic syndrome, dyslipidemia, obesity, hypertension, and cardiovascular disease; and associated morbidity and mortality among AI/AN. DATA SOURCES: A total of 203 articles were reviewed, of which 31 met study criteria for inclusion. Searches were performed on PUBMED, MEDLINE, the CDC MMWR, and the Indian Health Services. STUDY ELIGIBILITY CRITERIA: Published literature that were published within the last fifteen years and provided direct comparisons between AI/AN to non-AI/AN populations were included. STUDY APPRAISAL AND SYNTHESIS METHODS: We abstracted data on study design, data source, AI/AN population, comparison group, and. outcome measures. A descriptive synthesis of primary findings is included. RESULTS: Rates of obesity, diabetes, cardiovascular disease, and metabolic syndrome are clearly higher for AI/AN populations. Hypertension and hyperlipidemia differences are more equivocal. Our analysis also revealed that there are likely regional and gender differences in the degree of disparities observed. LIMITATIONS: Studies using BRFSS telephone surveys administered in English may underestimate disparities. Many AI/AN do not have telephones and/or speak English. Regional variability makes national surveys difficult to interpret. Finally, studies using self-reported data may not be accurate. CONCLUSIONS AND IMPLICATIONS OF KEY FINDINGS: Profound health disparities in cardiovascular diseases and associated risk factors for AI/AN populations persist

  15. Resveratrol and Cardiovascular Diseases

    Directory of Open Access Journals (Sweden)

    Dominique Bonnefont-Rousselot

    2016-05-01

    Full Text Available The increased incidence of cardiovascular diseases (CVDs has stimulated research for substances that could improve cardiovascular health. Among them, resveratrol (RES, a polyphenolic compound notably present in grapes and red wine, has been involved in the “French paradox”. RES is known for its antioxidant and anti-inflammatory properties and for its ability to upregulate endothelial NO synthase (eNOS. RES was able to scavenge •OH/O2•− and peroxyl radicals, which can limit the lipid peroxidation processes. Moreover, in bovine aortic endothelial cells (BAEC under glucose-induced oxidative stress, RES restored the activity of dimethylargininedimethylaminohydrolase (DDAH, an enzyme that degrades an endogenous inhibitor of eNOS named asymmetric dimethylarginine (ADMA. Thus, RES could improve •NO availability and decrease the endothelial dysfunction observed in diabetes. Preclinical studies have made it possible to identify molecular targets (SIRT-1, AMPK, Nrf2, NFκB…; however, there are limited human clinical trials, and difficulties in the interpretation of results arise from the use of high-dose RES supplements in research studies, whereas low RES concentrations are present in red wine. The discussions on potential beneficial effects of RES in CVDs (atherosclerosis, hypertension, stroke, myocardial infarction, heart failure should compare the results of preclinical studies with those of clinical trials.

  16. The role of self-efficacy in cardiovascular disease self-management: a review of effective programs

    Directory of Open Access Journals (Sweden)

    Hannah Katch

    2010-10-01

    Full Text Available Hannah Katch, Holly MeadThe George Washington University, Department of Health Policy, Washington DC, USAResearch objective: To conduct a comprehensive, systematic review of disease self-management programs for patients with cardiovascular disease (CVD, looking specifically at those with self-efficacy as a key component to the effectiveness of such programs on CVD management and outcomes.Study design: We conducted a review of effective strategies promoting patient involvement and engagement in the self-management of CVD. To narrow the scope of the review, we defined strategies that were empirically tested and showed a measurable and positive impact on outcomes that reflect improved self-management (eg, medication adherence or patient’s perceived management skills and/or improved clinical outcomes (eg, lower blood pressure or reduced hospitalization.Results: We identified five disease management programs focusing on self-efficacy that had been rigorously evaluated by multiple studies in varying patient populations. Each of these programs were shown to be effective in increasing patients’ engagement and involvement in the management of their disease, by demonstrating improvement in self-efficacy while developing patients’ self-management skills. They also were shown to improve clinical outcomes for patients, such as lower blood pressure and reduced hospitalizations.Conclusion: The studies that we reviewed demonstrate the importance of including self-efficacy as a key component in CVD self-management programs. These programs should be multidisciplinary in approach, should be tailored to the needs of the patients, and should have a theoretical foundation of behavior change. More research is needed to investigate the causal link between self-efficacy, self-management and clinical outcomes.Keywords: cardiovascular disease (CVD, self-management, self-efficacy

  17. Overweight and obesity: a review of their relationship to metabolic syndrome, cardiovascular disease, and cancer in South America.

    Science.gov (United States)

    Aballay, Laura R; Eynard, Aldo R; Díaz, María del Pilar; Navarro, Alicia; Muñoz, Sonia E

    2013-03-01

    Socioeconomic and demographic transformations are occurring very rapidly in some areas of the world, especially in South America, and are accompanied by changes in lifestyle, dietary patterns, and the epidemiological profile of prevalent diseases. This review examines whether obesity and overweight are related to metabolic syndrome, cardiovascular disease, and cancer in South America. Research carried out in more than 6,000 cases and controls was evaluated, along with most of the available publications related to South America. In South America, obesity and risk factors for cardiovascular disease are related mainly to aging, ethnicity effects, and preventable risky lifestyle conditions. Most of the studies that found an association between cancer and obesity are from the Southern Cone, the geographic area most affected by this pathology. Overall, the prevalence of metabolic syndrome was highest in Chile, followed in decreasing order by Colombia, Peru, Argentina, and Ecuador, with differences noted between urban and rural areas or between urban and periurban areas. Obesity and cancer may be preventable, at least in part, by healthy behavior; hence, exercise, weight control, and healthy dietary habits are important to reduce the risk of these major chronic diseases. PMID:23452284

  18. A Review of Risk Factors and Cardiovascular Disease in Diabetes Care - 2011

    OpenAIRE

    Jan Cederholm; Peter M Nilsson, MD, PhD

    2011-01-01

    This review presents results from recent trials and observational studies on risk factors andcardiovascular disease. Treatment goals are provided that should be preferable for most patients in diabetes care, even if these recommendations should be combined with clinical judgement and individual preferences.

  19. Radiopharmaceuticals in cardiovascular diseases

    International Nuclear Information System (INIS)

    The high incidence of cardiovascular disorders and the attendant morbidity and mortality have encouraged the development of new radiopharmaceuticals for the diagnosis and localisation of coronary diseases. Myocardial perfusion imaging is an invaluable tool for the demonstration of transient ischemia and infarction in heart and identification of viable and non-viable myocardial tissue. Thallium chloride (Tl-201) is the agent currently in wide use but its drawbacks have been well recognised. Hence tremendous amount of research work has been carried out to develop a suitable Tc-99m radiopharmaceutical for this purpose which has resulted in the introduction of two Tc-99m labelled radiopharmaceuticals HEXAMIBI and BATO. These are being tried as myocardial imaging agents these days and the choice amongst these depends on concrete clinical situation. The experimental work involving the synthesis of ligand MIBI, formulation into freeze dried KIT form, quality control procedure, biodistribution studies and finally clinical evaluation of locally produced KIT in human volunteers has now been reported here. Our KIT has been produced for the first time in Pakistan and has been tried on forty five patients in Nuclear Medical Centre, AFIP (Rawalpindi). The results obtained are comparable to those of Ti-201 with a slightly higher liver background in case of MIBI but because of the easy availability MIBI has become agent of choice for myocardial perfusion studies. (author)

  20. Integrative approaches for cardiovascular disease.

    Science.gov (United States)

    Guarneri, Mimi; Mercado, Nestor; Suhar, Christopher

    2009-12-01

    In the United States, $2.5 trillion is spent on healthcare annually. Seven chronic diseases account for half of all this expense. Of these 7, cardiovascular disease, hypertension, stroke, and diabetes mellitus are largely preventable. Integrative cardiology programs that focus on risk-factor modification through lifestyle change combined with early detection and advanced lipid management offer a new paradigm to the prevention of cardiovascular disease. PMID:19955547

  1. UNANI DRUGS IN THE MANAGEMENT OF CARDIOVASCULAR DISEASES: A REVIEW ON PHARMACOLOGICAL STUDIES ON ARJUN AND ZAFRAN

    OpenAIRE

    Rabbani Syed Arman; Ali Syed Mahtab

    2013-01-01

    Cardiovascular diseases (CVDs) are the leading cause of death and disability in the world. They have emerged as a major health threat in develop¬ing countries contrary to the prior belief that they were confined primarily to industrialized nations. The global burden of disease due to cardiovascular diseases is escalating, principally due to a sharp rise in the developing countries which are experiencing rapid health transition. An estimated 17.3 million people died from CVDs in 2008 and over ...

  2. Oxidative Stress in Cardiovascular Disease

    Directory of Open Access Journals (Sweden)

    Gábor Csányi

    2014-04-01

    Full Text Available In the special issue “Oxidative Stress in Cardiovascular Disease” authors were invited to submit papers that investigate key questions in the field of cardiovascular free radical biology. The original research articles included in this issue provide important information regarding novel aspects of reactive oxygen species (ROS-mediated signaling, which have important implications in physiological and pathophysiological cardiovascular processes. The issue also included a number of review articles that highlight areas of intense research in the fields of free radical biology and cardiovascular medicine.

  3. 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. PMID:26886465

  4. Milk Consumption and Mortality from All Causes, Cardiovascular Disease, and Cancer: A Systematic Review and Meta-Analysis.

    Science.gov (United States)

    Larsson, Susanna C; Crippa, Alessio; Orsini, Nicola; Wolk, Alicja; Michaëlsson, Karl

    2015-09-01

    Results from epidemiological studies of milk consumption and mortality are inconsistent. We conducted a systematic review and meta-analysis of prospective studies assessing the association of non-fermented and fermented milk consumption with mortality from all causes, cardiovascular disease, and cancer. PubMed was searched until August 2015. A two-stage, random-effects, dose-response meta-analysis was used to combine study-specific results. Heterogeneity among studies was assessed with the I² statistic. During follow-up periods ranging from 4.1 to 25 years, 70,743 deaths occurred among 367,505 participants. The range of non-fermented and fermented milk consumption and the shape of the associations between milk consumption and mortality differed considerably between studies. There was substantial heterogeneity among studies of non-fermented milk consumption in relation to mortality from all causes (12 studies; I² = 94%), cardiovascular disease (five studies; I² = 93%), and cancer (four studies; I² = 75%) as well as among studies of fermented milk consumption and all-cause mortality (seven studies; I² = 88%). Thus, estimating pooled hazard ratios was not appropriate. Heterogeneity among studies was observed in most subgroups defined by sex, country, and study quality. In conclusion, we observed no consistent association between milk consumption and all-cause or cause-specific mortality. PMID:26378576

  5. Milk Consumption and Mortality from All Causes, Cardiovascular Disease, and Cancer: A Systematic Review and Meta-Analysis

    Directory of Open Access Journals (Sweden)

    Susanna C. Larsson

    2015-09-01

    Full Text Available Results from epidemiological studies of milk consumption and mortality are inconsistent. We conducted a systematic review and meta-analysis of prospective studies assessing the association of non-fermented and fermented milk consumption with mortality from all causes, cardiovascular disease, and cancer. PubMed was searched until August 2015. A two-stage, random-effects, dose-response meta-analysis was used to combine study-specific results. Heterogeneity among studies was assessed with the I2 statistic. During follow-up periods ranging from 4.1 to 25 years, 70,743 deaths occurred among 367,505 participants. The range of non-fermented and fermented milk consumption and the shape of the associations between milk consumption and mortality differed considerably between studies. There was substantial heterogeneity among studies of non-fermented milk consumption in relation to mortality from all causes (12 studies; I2 = 94%, cardiovascular disease (five studies; I2 = 93%, and cancer (four studies; I2 = 75% as well as among studies of fermented milk consumption and all-cause mortality (seven studies; I2 = 88%. Thus, estimating pooled hazard ratios was not appropriate. Heterogeneity among studies was observed in most subgroups defined by sex, country, and study quality. In conclusion, we observed no consistent association between milk consumption and all-cause or cause-specific mortality.

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

    Science.gov (United States)

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

    2016-01-01

    The increased cardiovascular risk in some dermatological diseases has been demonstrated in recent decades. Diseases such as psoriasis and systemic lupus erythematosus are currently included in the guidelines for prevention of cardiovascular disease. Other diseases such as androgenic alopecia, polycystic ovary syndrome, hidradenitis suppurativa or lichen planus have numerous studies that point to an increased risk, however, they have not been included in these guidelines. In this article we review the evidence supporting this association, in order to alert the clinician to the need for greater control in cardiovascular risk factors in these patients. PMID:26383179

  7. Adipose Inflammation, Insulin Resistance, and Cardiovascular Disease

    OpenAIRE

    Shah, Arti; Mehta, Nehal; Reilly, Muredach P.

    2008-01-01

    Adiposity-associated inflammation and insulin resistance are strongly implicated in the development of type 2 diabetes and atherosclerotic cardiovascular disease. This article reviews the mechanisms of adipose inflammation, because these may represent therapeutic targets for insulin resistance and for prevention of metabolic and cardiovascular consequences of obesity. The initial insult in adipose inflammation and insulin resistance, mediated by macrophage recruitment and endogenous ligand ac...

  8. Redox signaling in cardiovascular health and disease

    OpenAIRE

    Madamanchi, Nageswara R.; Runge, Marschall S.

    2013-01-01

    Spatiotemporal regulation of the activity of a vast array of intracellular proteins and signaling pathways by reactive oxygen species (ROS) governs normal cardiovascular function. However, data from experimental and animal studies strongly support that dysregulated redox signaling, resulting from hyper-activation of various cellular oxidases or mitochondrial dysfunction, is integral to the pathogenesis and progression of cardiovascular disease (CVD). In this review, we address how redox signa...

  9. Cold Weather and Cardiovascular Disease

    Science.gov (United States)

    ... Pressure High Blood Pressure Tools & Resources Stroke More Cold Weather and Cardiovascular Disease Updated:Sep 16,2015 ... Your Heart Health • Watch, Learn & Live Animations Library Cold Weather Fitness Guide Popular Articles 1 Understanding Blood ...

  10. The utility of cardiac stress testing for detection of cardiovascular disease in breast cancer survivors: a systematic review

    OpenAIRE

    Kirkham AA; Virani SA; Campbell KL

    2015-01-01

    Amy A Kirkham,1 Sean A Virani,2 Kristin L Campbell1,31Rehabilitation Sciences, 2Department of Medicine, 3Department of Physical Therapy, University of British Columbia, Vancouver, BC, CanadaBackground: Heart function tests performed with myocardial stress, or “cardiac stress tests”, may be beneficial for detection of cardiovascular disease. Women who have been diagnosed with breast cancer are more likely to develop cardiovascular diseases than the general population, in part due t...

  11. The utility of cardiac stress testing for detection of cardiovascular disease in breast cancer survivors: a systematic review

    OpenAIRE

    Kirkham, Amy

    2015-01-01

    Amy A Kirkham,1 Sean A Virani,2 Kristin L Campbell1,31Rehabilitation Sciences, 2Department of Medicine, 3Department of Physical Therapy, University of British Columbia, Vancouver, BC, CanadaBackground: Heart function tests performed with myocardial stress, or “cardiac stress tests”, may be beneficial for detection of cardiovascular disease. Women who have been diagnosed with breast cancer are more likely to develop cardiovascular diseases than the general population, in pa...

  12. UNANI DRUGS IN THE MANAGEMENT OF CARDIOVASCULAR DISEASES: A REVIEW ON PHARMACOLOGICAL STUDIES ON ARJUN AND ZAFRAN

    Directory of Open Access Journals (Sweden)

    Rabbani Syed Arman

    2013-06-01

    Full Text Available Cardiovascular diseases (CVDs are the leading cause of death and disability in the world. They have emerged as a major health threat in develop¬ing countries contrary to the prior belief that they were confined primarily to industrialized nations. The global burden of disease due to cardiovascular diseases is escalating, principally due to a sharp rise in the developing countries which are experiencing rapid health transition. An estimated 17.3 million people died from CVDs in 2008 and over 80% of CVD deaths take place in low and middle income countries. By 2030, almost 23.6 million people will die from CVDs. Therefore, finding ways to reduce the mortality of cardiovascular disease remains an important public health goal. Traditional Medicines have been an integral part of the healthcare system since time immemorial. WHO reports indicate that around eighty percent of the global population still relies on botanical drugs and several herbal medicines have advanced to clinical use in modern times. Unani occupies an important place in the rich traditional heritage of indigenous systems of medicine in India and contributes significantly to the health care. The core of treatment in Unani System of Medicine is based on drugs of herbal, mineral and animal origin. The ancient classical literature of Unani has mention of numerous drugs possessing cardioprotective and cardiotonic activity, Arjun (Terminalia arjuna and Zafran (Crocus sativus are two of them. The Unani physicians have been using these drugs successfully since ages and this is possible only by inherent quality and safety standards specified in the system.With the advent of new techniques and recent upsurge towards scientific exploration of traditional medicines, empirical data substantiating their safety and efficacy has been generated and had led to better understanding of their role to prevent and cure diseases. The aim of this paper is to review and highlight the work done on Arjun

  13. Cardiovascular disease in latin american patients with systemic lupus erythematosus: a cross-sectional study and a systematic review.

    Science.gov (United States)

    Amaya-Amaya, Jenny; Sarmiento-Monroy, Juan Camilo; Caro-Moreno, Julián; Molano-González, Nicolás; Mantilla, Rubén D; Rojas-Villarraga, Adriana; Anaya, Juan-Manuel

    2013-01-01

    Objective. This study was performed to determine the prevalence of and associated risk factors for cardiovascular disease (CVD) in Latin American (LA) patients with systemic lupus erythematosus (SLE). Methods. First, a cross-sectional analytical study was conducted in 310 Colombian patients with SLE in whom CVD was assessed. Associated factors were examined by multivariate regression analyses. Second, a systematic review of the literature on CVD in SLE in LA was performed. Results. There were 133 (36.5%) Colombian SLE patients with CVD. Dyslipidemia, smoking, coffee consumption, and pleural effusion were positively associated with CVD. An independent effect of coffee consumption and cigarette on CVD was found regardless of gender and duration of disease. In the systematic review, 60 articles fulfilling the eligibility criteria were included. A wide range of CVD prevalence was found (4%-79.5%). Several studies reported ancestry, genetic factors, and polyautoimmunity as novel risk factors for such a condition. Conclusions. A high rate of CVD is observed in LA patients with SLE. Awareness of the observed risk factors should encourage preventive population strategies for CVD in patients with SLE aimed at facilitating the suppression of cigarette smoking and coffee consumption as well as at the tight control of dyslipidemia and other modifiable risk factors. PMID:24294522

  14. Cardiovascular Involvement in Autoimmune Diseases

    Directory of Open Access Journals (Sweden)

    Jenny Amaya-Amaya

    2014-01-01

    Full Text Available Autoimmune diseases (AD represent a broad spectrum of chronic conditions that may afflict specific target organs or multiple systems with a significant burden on quality of life. These conditions have common mechanisms including genetic and epigenetics factors, gender disparity, environmental triggers, pathophysiological abnormalities, and certain subphenotypes. Atherosclerosis (AT was once considered to be a degenerative disease that was an inevitable consequence of aging. However, research in the last three decades has shown that AT is not degenerative or inevitable. It is an autoimmune-inflammatory disease associated with infectious and inflammatory factors characterized by lipoprotein metabolism alteration that leads to immune system activation with the consequent proliferation of smooth muscle cells, narrowing arteries, and atheroma formation. Both humoral and cellular immune mechanisms have been proposed to participate in the onset and progression of AT. Several risk factors, known as classic risk factors, have been described. Interestingly, the excessive cardiovascular events observed in patients with ADs are not fully explained by these factors. Several novel risk factors contribute to the development of premature vascular damage. In this review, we discuss our current understanding of how traditional and nontraditional risk factors contribute to pathogenesis of CVD in AD.

  15. The relationships between cardiovascular disease and diabetes: focus on pathogenesis.

    Science.gov (United States)

    Kovacic, Jason C; Castellano, Jose M; Farkouh, Michael E; Fuster, Valentin

    2014-03-01

    There is a looming global epidemic of obesity and diabetes. Of all the end-organ effects caused by diabetes, the cardiovascular system is particularly susceptible to the biologic perturbations caused by this disease, and many patients may die from diabetes-related cardiovascular complications. Substantial progress has been made in understanding the pathobiology of the diabetic vasculature and heart. Clinical studies have illuminated the optimal way to treat patients with cardiovascular manifestations of this disease. This article reviews these aspects of diabetes and the cardiovascular system, broadly classified into diabetic vascular disease, diabetic cardiomyopathy, and the clinical management of the diabetic cardiovascular disease patient. PMID:24582091

  16. Uric acid lowering therapy in cardiovascular diseases.

    Science.gov (United States)

    Volterrani, Maurizio; Iellamo, Ferdinando; Sposato, Barbara; Romeo, Franco

    2016-06-15

    Recent evidence would indicate that high serum uric acid (SUA) levels can be a significant and independent risk factor for hypertension and cardiovascular diseases, such as ischemic heart disease and heart failure. In the last few years an independent risk relationship between hyperuricemia, cardiovascular disease and mortality has also been reported. Hyperuricemia has been shown as an independent risk factor for acute myocardial infarction and an independent and conjoint association of either gout and SUA with total and cardiovascular mortality has been reported, with mortality impact in gout patients increasing with rising SUA concentrations, even for SUA levels in the normal to high range. These findings prompted a growing research interest on the possible benefits of uric acid lowering drugs in cardiovascular diseases. Indeed, clinical studies have reported on the beneficial effects of uric acid lowering drugs, in particular of xanthine oxidase inhibitors, in hypertension, ischemic heart disease and heart failure. Two main mechanisms have been claimed to explain the dangerous effects of hyperuricemia and, as a consequence, the benefits of uric acid lowering therapy: endothelial dysfunction and systemic inflammation. This brief review aims to summarize current evidence from human studies on the role of acid uric lowering therapy in cardiovascular diseases for practical and clinical purposes. The possible mechanisms underlying the benefits of acid uric lowering therapy are also addressed. PMID:26386814

  17. 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.

  18. Positron Emission Tomography in inflammatory cardiovascular diseases

    International Nuclear Information System (INIS)

    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

  19. 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.

  20. Omega-3 fatty acids from fish oil supplements, but not alpha-linolenic acid benefit cardiovascular disease outcomes in primary & secondary prevention studies: a systematic review

    Science.gov (United States)

    The relationship between dietary omega-3 fatty acids and cardiovascular disease is uncertain. The published literature is replete with studies of varying methodological quality and sometimes contradictory results. The objective of this work was to conduct a systematic review and critical appraisal ...

  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. A review of low-density lipoprotein cholesterol, treatment strategies, and its impact on cardiovascular disease morbidity and mortality.

    Science.gov (United States)

    Wadhera, Rishi K; Steen, Dylan L; Khan, Irfan; Giugliano, Robert P; Foody, JoAnne M

    2016-01-01

    Cardiovascular (CV) disease is a leading cause of death worldwide, accounting for approximately 31.4% of deaths globally in 2012. It is estimated that, from 1980 to 2000, reduction in total cholesterol accounted for a 33% decrease in coronary heart disease (CHD) deaths in the United States. In other developed countries, similar decreases in CHD deaths (ranging from 19%-46%) have been attributed to reduction in total cholesterol. Low-density lipoprotein cholesterol (LDL-C) has now largely replaced total cholesterol as a risk marker and the primary treatment target for hyperlipidemia. Reduction in LDL-C levels by statin-based therapies has been demonstrated to result in a reduction in the risk of nonfatal CV events and mortality in a continuous and graded manner over a wide range of baseline risk and LDL-C levels. This article provides a review of (1) the relationship between LDL-C and CV risk from a biologic, epidemiologic, and genetic standpoint; (2) evidence-based strategies for LDL-C lowering; (3) lipid-management guidelines; (4) new strategies to further reduce CV risk through LDL-C lowering; and (5) population-level and health-system initiatives aimed at identifying, treating, and lowering lifetime LDL-C exposure. PMID:27206934

  3. Ionizing radiation and cardiovascular disease.

    Science.gov (United States)

    Hoel, David G

    2006-09-01

    For more than 15 years the A-bomb survivor studies have shown increased noncancer mortality due to radiation exposures. The most prominent cause of this increase is circulatory disease mortality. Although the estimated relative risk is less than for solid cancers (1.2 versus 1.6 per Sv), there are measurable increases in cardiovascular disease mortality at doses greater than 0.5 Sv. The evidence for circulatory diseases in mortality studies of occupational cohorts exposed to external radiation is less compelling. It is generally accepted that atherosclerosis is an inflammatory disease of the arteries and a risk factor for myocardial infarction. Immunological markers for inflammatory disease have been shown to be dose related in A-bomb survivors. Evidence from animal studies reveals increased cardiovascular mortality and arterial endothelial damage from both neutron and, to a lesser extent, gamma exposures. PMID:17119211

  4. What Doesn’t Kill You Makes You Fitter: A Systematic Review of High-Intensity Interval Exercise for Patients with Cardiovascular and Metabolic Diseases

    OpenAIRE

    Itamar Levinger; Shaw, Christopher S; Stepto, Nigel K; Samantha Cassar; McAinch, Andrew J.; Craig Cheetham; Maiorana, Andrew J

    2015-01-01

    High-intensity interval exercise (HIIE) has gained popularity in recent years for patients with cardiovascular and metabolic diseases. Despite potential benefits, concerns remain about the safety of the acute response (during and/or within 24 hours postexercise) to a single session of HIIE for these cohorts. Therefore, the aim of this study was to perform a systematic review to evaluate the safety of acute HIIE for people with cardiometabolic diseases. Electronic databases were searched for s...

  5. Vitamin B6 and cardiovascular disease.

    Science.gov (United States)

    Friso, Simonetta; Lotto, V; Corrocher, R; Choi, Sang Woon

    2012-01-01

    While overt vitamin B6 deficiency is not a frequent finding nowadays in medical practice, evidence suggests that insufficiency of this vitamin is rather widespread in a quite large portion of the population such as the elderly or in not unusual conditions such as that of alcohol addiction. Moreover, a mild deficiency in B6 vitamin is a state that may be associated with an increased risk of cardiovascular disease. Epidemiologic evidence from case control and prospective studies have suggested that low dietary intake or reduced blood concentrations of vitamin B6 is associated with an increased risk of cardiovascular disease, although most recent trials demonstrated the ineffectiveness of vitamin B6 supplementation on the prevention of cardiovascular events recurrence. Due to limited and somewhat inconsistent data together with the ample variety of critical functions in which vitamin B6 is involved in the human body, it is very challenging to attempt at establishing a cause and effect relationship between vitamin B6 and risk of cardiovascular disease as it is to delineate the exact mechanism(s) by which vitamin B6 may modulate such risk. In the present chapter we review the currently available knowledge deriving from both epidemiological and mechanistic studies designed to define potential candidate mechanisms for the association of vitamin B6 impairment and risk of cardiovascular disease development. PMID:22116704

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

    DEFF Research Database (Denmark)

    Ahlehoff, Ole; Gislason, Gunnar; Lindhardsen, Jesper; Skov, Lone; Hansen, Peter Riis

    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....

  7. Sex Differences in the Developmental Origins of Cardiovascular Disease

    OpenAIRE

    Intapad, Suttira; Ojeda, Norma B.; Dasinger, John Henry; Alexander, Barbara T.

    2014-01-01

    The Developmental Origins of Health and Disease (DOHaD) proposes that adverse events during early life program an increased risk for cardiovascular disease. Experimental models provide proof of concept but also indicate that insults during early life program sex differences in adult blood pressure and cardiovascular risk. This review will highlight the potential mechanisms that contribute to the etiology of sex differences in the developmental programming of cardiovascular disease.

  8. Hedgehog morphogen in cardiovascular disease

    NARCIS (Netherlands)

    Bijlsma, Maarten F.; Peppelenbosch, Maikel P.; Spek, C. Arnold

    2006-01-01

    In this review, we focus on the basic biology of the important developmental Hedgehog ( Hh) protein family, its general function in development, pathway mechanisms, and gene discovery and nomenclature. Hh function in cardiovascular development and recent findings concerning Hh signaling in ischemia

  9. Other cardiovascular disease

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    2005198 Study on the relationship of plasma fib-rinogen, platelet aggregation rate ad peripheral arterial occlusive disease. WANG Jie(王洁), et al. Dept Emerg, Gene Hosp Chin People’s Armed Police Forces, Beijing 100039. Chin J Epidemiol, 2005; 26 (1):1-4. Objective: To detect the relationship of plasma fibrinogen, platelet aggregation rate and peripheral arterial occlusive disease (PAOD) in the elderly.

  10. Nuclear imaging of cardiovascular disease

    International Nuclear Information System (INIS)

    Nuclear imaging methods provide noninvasive indexes of myocardial function, perfusion, and metabolism and are well accepted in clinical cardiology. Advances in prevention and treatment of cardiac disease have resulted in decreasing cardiovascular mortality in industrialized nations. The improvement in therapeutic options has increased the demand for diagnostic tests that might guide clinical decision making. Information beyond the pure anatomic characterization of coronary stenoses is required. Nuclear imaging can be used for early detection and monitoring of the severity and extent of disease. The prognostic potential of such functional testing is being increasingly appreciated and used to guide therapy, thereby resulting in improvement of the quality and cost-effectiveness of the workup of patients with cardiovascular disease. Extensive clinical validation has resulted in growing acceptance of these techniques. Furthermore, ongoing improvement of imaging techniques and development of new radiopharmaceuticals will pave the way for disease-specific, molecular-targeted cardiac imaging in the future. (orig.)

  11. [Secondary nephrotic syndrome due to cardiovascular disease].

    Science.gov (United States)

    Hirayama, Tomoya; Takahashi, Fumihiko; Kikuchi, Kenjiro

    2004-10-01

    Cardiovascular diseases ralely evoke nephrotic syndrome. Especially hypertensive renal disease (nephroscrelosis) and renovascular hypertension occasionally may lead to nephrotic syndrome. We reported a case of nephrotic syndrome with renovascular hypertension successfully treated with candesartan. In eldery patients cardiovascular diseases are appeared. It is very important for clinicians to detect the mechanism of nephrotic syndrome caused by cardiovascular diseases. PMID:15500142

  12. Cardiovascular disease, diabetes and established risk factors among populations of sub-Saharan African descent in Europe: a literature review

    Directory of Open Access Journals (Sweden)

    de Graft Aikins Ama

    2009-08-01

    Full Text Available Abstract Background Most European countries are ethnically and culturally diverse. Globally, cardiovascular disease (CVD is the leading cause of death. The major risk factors for CVD have been well established. This picture holds true for all regions of the world and in different ethnic groups. However, the prevalence of CVD and related risk factors vary among ethnic groups. Methods This article provides a review of current understanding of the epidemiology of vascular disease, principally coronary heart disease (CHD, stroke and related risk factors among populations of Sub-Sahara African descent (henceforth, African descent in comparison with the European populations in Europe. Results Compared with European populations, populations of African descent have an increased risk of stroke, whereas CHD is less common. They also have higher rates of hypertension and diabetes than European populations. Obesity is highly prevalent, but smoking rate is lower among African descent women. Older people of African descent have more favourable lipid profile and dietary habits than their European counterparts. Alcohol consumption is less common among populations of African descent. The rate of physical activity differs between European countries. Dutch African-Suriname men and women are less physically active than the White-Dutch whereas British African women are more physically active than women in the general population. Literature on psychosocial stress shows inconsistent results. Conclusion Hypertension and diabetes are highly prevalent among African populations, which may explain their high rate of stroke in Europe. The relatively low rate of CHD may be explained by the low rates of other risk factors including a more favourable lipid profile and the low prevalence of smoking. The risk factors are changing, and on the whole, getting worse especially among African women. Cohort studies and clinical trials are therefore needed among these groups to

  13. Molecular imaging in cardiovascular diseases

    International Nuclear Information System (INIS)

    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.

  14. 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.

  15. Hyperhomocysteinemia and Cardiovascular Disease: A Transitory Glance

    Directory of Open Access Journals (Sweden)

    Rohilla Ankur

    2012-06-01

    Full Text Available Hyperhomocysteinemia (Hhcy is a medical condition characterized by abnormally large levels of homocysteine in blood. The involvement of homocysteine (Hcy in various biochemical reactions causes deficiencies of the vitamins like pyridoxine (B6, folic acid (B9, or B12 leading to higher Hcy levels. Hhcy has been considered as an independent risk factor for various cardiovascular diseases like endothelial dysfunction, vascular inflammation, atherosclerosis, hypertension, cardiac hypertrophy and heart failure. The review article critically explains about the mechanisms involved in the Hhcy-induced development and progression of various cardiovascular disorders

  16. 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 u

  17. Low doses of ionizing radiation and risk of cardiovascular disease: A review of epidemiological studies; Irradiations a faibles doses et risque de pathologie cardiovasculaire: revue des etudes epidemiologiques

    Energy Technology Data Exchange (ETDEWEB)

    Metz-Flamant, C.; Bonaventure, A.; Tirmarche, M.; Laurier, D.; Bernier, M.O. [Institut de Radioprotection et de Surete Nucleaire, Lab. d' Epidemiologie, IRSN/DRPH/SRBE/LEPID, 92 - Fontenay-aux-Roses (France); Milliat, F. [Institut de Radioprotection et de Surete Nucleaire, Lab. de Radiopathologie et Therapie Experimentale, IRSN/DRPH/SRBE/LRTE, 92 - Fontenay-aux-Roses (France)

    2009-10-15

    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)

  18. NUTRITION IN CARDIOVASCULAR DISEASE

    OpenAIRE

    Ambika Prasad; Debasish

    2015-01-01

    Nutrition in cardiova scular disease stands as query in million CVD patients. Nutritional advice plays a critical role in management horizon of sick cardiacs. No fasting, no feasting; no worry, no curry - should be the basic platform. Fruit, fiber and fish are friendly to them while red meat is a red signal . No stress, no race for them in daily life will add to their food pat tern. Be a vegan - may be the best practice one can...

  19. The capability of plasma osteoprotegerin as a predictor of cardiovascular disease: a systematic literature review

    DEFF Research Database (Denmark)

    Nybo, Mads; Rasmussen, Lars M

    2008-01-01

    concerning OPG as a CVD predictor was gathered through a systematic literature review. DESIGN AND METHODS: Studies investigating OPG as a predictor of CVD or mortality were extracted from Medline and the Cochrane Library, retrieving 187 articles. Non-relevant articles were excluded, resulting in a total of...... 45 articles. After thorough evaluation of the abstracts, only eight prospective studies containing a follow-up period with a clinical emphasis on CVD were eligible for the literature review. RESULTS: All studies except one confirmed that OPG measurement adds important prognostic information to the...... existing markers of CVD and mortality in high-risk populations. Hazard ratios emphasized the significant correlation between plasma OPG concentration and mortality. Due to methodological problems (e.g., population investigated, measurement principle, and statistics performed), meta-analysis could not be...

  20. Plasma proteomics to identify biomarkers – application to cardiovascular diseases

    Directory of Open Access Journals (Sweden)

    Hans Christian Beck

    2015-06-01

    Full Text Available 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 to the discovery of novel cardiovascular biomarkers.

  1. Do Omega-3 Polyunsaturated Fatty Acids Prevent Cardiovascular Disease? A Review of the Randomized Clinical Trials

    OpenAIRE

    Kimmig, Lucas M; Karalis, Dean G.

    2013-01-01

    Fish oil is rich in the omega-3 polyunsaturated fatty acids (PUFAs) eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA). Numerous epidemiological studies and several large randomized clinical trials have shown that modest doses of omega-3 PUFAs significantly reduce the risk of unstable angina, myocardial infarction, and sudden cardiac death as well as death in coronary artery disease and heart failure patients. Based on the scientific evidence, the American Heart Association (AHA) has ...

  2. Genomics in Cardiovascular Disease

    OpenAIRE

    Roberts, Robert; Marian, A.J.; Dandona, Sonny; Alexandre F R Stewart

    2013-01-01

    A paradigm shift towards biology occurred in the 1990’s subsequently catalyzed by the sequencing of the human genome in 2000. The cost of DNA sequencing has gone from millions to thousands of dollars with sequencing of one’s entire genome costing only $1,000. Rapid DNA sequencing is being embraced for single gene disorders, particularly for sporadic cases and those from small families. Transmission of lethal genes such as associated with Huntington’s disease can, through in-vitro fertilizatio...

  3. The influence of early-life conditions on cardiovascular disease later in life among ethnic minority populations: a systematic review.

    Science.gov (United States)

    Bijker, Rimke; Agyemang, Charles

    2016-04-01

    Ethnic minority groups are disproportionately affected by cardiovascular diseases (CVDs). The reasons for the high prevalence of CVD in ethnic minority groups are not fully understood. Recently, the importance of early-life developmental factors and their impact on CVDs in adulthood is increasingly being recognised, but little is known about this among ethnic minority groups. Therefore, the current paper aimed to fill this knowledge gap by reviewing the available literature to assess the influence of early-life conditions on CVDs and its risk factors in ethnic minority populations residing in Western countries. A systematic search was performed in PubMed and EMBASE between 1989 and 2014. In total, 1418 studies were identified of which 19 met the inclusion criteria. Six studies investigated the relationship between early-life anthropometrics and CVD risk factors of which all except one found significant associations between the assessed anthropometric measures and CVD risk factors. Seven studies evaluated the influence of childhood socio-economic status (SES) on CVD and risk factors of which five found significant associations between childhood SES measures and CVD risk factors. Five studies investigated the relationship between other early-life conditions including early-life nutrition, physical development, and childhood psychosocial conditions, and CVD risk factors. Four of these studies found significant associations between the assessed childhood conditions and CVD risk factors. This review reinforces the importance of early-life conditions on adult CVD in ethnic minority groups. Improvement of early-life conditions among ethnic minority groups may contribute to reducing CVD risk in these populations. PMID:26141120

  4. Relationship between changes in coronary atherosclerotic plaque burden measured by intravascular ultrasound and cardiovascular disease outcomes: a systematic literature review.

    Science.gov (United States)

    Forbes, Carol; Quek, Ruben G W; Deshpande, Sohan; Worthy, Gill; Ross, Janine; Kleijnen, Jos; Gandra, Shravanthi R; Kassahun, Helina; Wong, Nathan D; Nicholls, Stephen J

    2016-06-01

    Objective Evidence from coronary imaging studies suggests an association between increased atherosclerotic plaque burden and cardiovascular disease (CVD) outcomes. A systematic review was performed to evaluate the relationship between coronary atherosclerotic plaque burden changes measured by intravascular ultrasound (IVUS) and CVD outcomes. Research design and methods Rigorous systematic review methodology was used to identify prospective studies of any design assessing the relationship between atherosclerotic plaque volume (percentage or total atheroma volume [PAV or TAV]) changes and CVD outcomes, using multivariable analyses. Main outcome measures CVD outcomes including major adverse cardiac events (MACEs) and major adverse cardiac and cerebrovascular events (MACCEs). Results Literature searches from inception to February 2015 retrieved 6958 records after de-duplication. From these four studies (14 papers) were included. One study reported a significantly lower rate of CVD outcomes associated with a greater reduction in PAV (hazard ratio [HR] 0.26, 95% confidence interval [CI] 0.07-0.83). One study reported that large plaque volume was significantly associated with a greater risk of major adverse cardiac events (MACEs) (HR 1.73, 95% CI: 1.02-2.96). Similarly, a third study reported a significant increase in MACE with an increase in baseline PAV (HR 1.51, 95% CI: 1.06-2.51). Only one potentially inadequately powered Japanese study did not find a statistically significant relationship between PAV changes and MACE. Conclusions The current evidence suggests an independent and statistically significant association between increases in coronary atherosclerotic plaque burden measured by IVUS and greater long-term risk of future CVD outcomes. However, this evidence comes from a limited number of studies which mainly focus on Japanese populations and populations after PCI. Further large prospective studies are required to confirm these findings. PMID:26949994

  5. 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.

  6. Modelos experimentales de enfermedad cardiovascular Experimental models of cardiovascular disease

    Directory of Open Access Journals (Sweden)

    A. Gil Hernández

    2007-04-01

    Full Text Available El presente trabajo describe los modelos experimentales de utilidad clínica en el estudio de las enfermedades cardiovasculares y hace énfasis en los modelos usados para determinar los mecanismos fisiopatológicos de la aterosclerosis, así como para evaluar los efectos de productos nutricionales y farmacológicos sobre el desarrollo de este proceso inflamatorio complejo común a muchas enfermedades cardiovasculares. Se revisan los modelos animales en los que se puede inducir aterosclerosis por cambios en la composición de la dieta y los modelos animales en los que la alteración de uno o más genes (animales knock-out y knock-in, o la incorporación de genes foráneos de otras especies, da lugar a la aparición de hiperlipidemia con riesgo asociado de aparición de enfermedad cardiovascular temprana. Por otra parte, se consideran algunas de las líneas celulares más utilizadas en el estudio de los mecanismos moleculares de la aterogénesis y de evaluación de sustancias con interés nutricional o farmacológico.The present work describes clinically useful experimental models for the study of cardiovascular disease and emphasites the models used to determine the pathophysiologic mechanisms of atherosclerosis, as well as to evaluate the effects of nutritional and pharmacological products on the development of this complex inflammatory process present in many cardiovascular diseases. Animal models in which ahterosclerosis may be induced by dietary changes are reviewed, as well as those in which modification in one or more genes (knock-out and knock-in animals, or the incorporation of foreign genes from other species lead to early cardiovascular disease. On the other hand, some of the cell lines most frequently used in studying molecular mechanisms of atherosclerosis and assessment of substances with nutritional or pharmacological interest are considered.

  7. NUTRITION IN CARDIOVASCULAR DISEASE

    Directory of Open Access Journals (Sweden)

    Ambika Prasad

    2015-05-01

    Full Text Available Nutrition in cardiova scular disease stands as query in million CVD patients. Nutritional advice plays a critical role in management horizon of sick cardiacs. No fasting, no feasting; no worry, no curry - should be the basic platform. Fruit, fiber and fish are friendly to them while red meat is a red signal . No stress, no race for them in daily life will add to their food pat tern. Be a vegan - may be the best practice one can do when he is prone to get CVD. Avoid concentrated sugar in form of sweets which will cause hyperglycemic wave front mediated endothelial dysfunction. Moderation in nutritional practi ce help them not the e xcessive one if alcohol is taken into account. A void fry otherwise you will cry : S e advise them. No fry, no fast food, no fake beverages - they should follow. Low salt, low calorie and low fat diet should be their dietary principle. A healthy diet will make a man, society, race healthy together.

  8. Endothelial progenitor cells in cardiovascular diseases

    Institute of Scientific and Technical Information of China (English)

    Poay; Sian; Sabrina; Lee; Kian; Keong; Poh

    2014-01-01

    Endothelial dysfunction has been associated with the development of atherosclerosis and cardiovascular diseases. Adult endothelial progenitor cells(EPCs) are derived from hematopoietic stem cells and are capable of forming new blood vessels through a process of vas-culogenesis. There are studies which report correlations between circulating EPCs and cardiovascular risk fac-tors. There are also studies on how pharmacotherapies may influence levels of circulating EPCs. In this review, we discuss the potential role of endothelial progenitor cells as both diagnostic and prognostic biomarkers. In addition, we look at the interaction between cardio-vascular pharmacotherapies and endothelial progenitor cells. We also discuss how EPCs can be used directly and indirectly as a therapeutic agent. Finally, we evalu-ate the challenges facing EPC research and how these may be overcome.

  9. 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...

  10. Renal Dysfunction and Cardiovascular Disease

    OpenAIRE

    Soveri, Inga

    2006-01-01

    Kidney dysfunction increases cardiovascular disease (CVD) risk. The mechanisms for the risk increase seem to involve a combination of traditional and non-traditional CVD risk factors. We studied renal dysfunction as CVD and mortality risk factor in middle-aged men free from diabetes and CVD. The risk for myocardial infarction (MI) and CVD mortality was increased by ~40% in the 16.5% of men with worse renal function, independent of other CVD risk factors. Renal transplant dysfunction as CVD an...

  11. Platelet proteomics in cardiovascular diseases

    OpenAIRE

    Paula Vélez; Ángel García

    2015-01-01

    In recent years, platelet proteomics has been applied successfully to the study of cardiovascular diseases (CVDs). It is very well known that platelets play a pivotal role in the pathophysiological mechanisms underlying many CVDs, especially acute coronary syndromes (ACSs), since they are implied in thrombus formation after atheroma plaque rupture. This is the reason why molecules involved in platelet activation and aggregation are primary targets for treatment of ACSs. Many efforts are aimed...

  12. Genetic risks for cardiovascular diseases

    OpenAIRE

    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 do not fully explain the occurrence of CVD and further insight is required in factors such as genetic determinants that may identify individuals at risk. In this thesis we worked on the genetic basis...

  13. Optimizing Cardiovascular Benefits of Exercise: A Review of Rodent Models

    OpenAIRE

    Davis, Brittany; Moriguchi, Takeshi; Sumpio, Bauer

    2013-01-01

    Although research unanimously maintains that exercise can ward off cardiovascular disease (CVD), the optimal type, duration, intensity, and combination of forms are yet not clear. In our review of existing rodent-based studies on exercise and cardiovascular health, we attempt to find the optimal forms, intensities, and durations of exercise. Using Scopus and Medline, a literature review of English language comparative journal studies of cardiovascular benefits and exercise was performed. This...

  14. Review of Controlled Research on the Transcendental Meditation Program and Cardiovascular Disease: Risk Factors, Morbidity, and Mortality

    OpenAIRE

    Walton, Kenneth G.; Schneider, Robert H.; Nidich, Sanford

    2004-01-01

    Because of growing evidence for stress as a major factor contributing to cardiovascular disease (CVD), techniques of meditation are being increasingly used. The Transcendental Meditation (TM) technique is distinct from other techniques of meditation not only in its origin and procedure, but also in the amount and breadth of research testing it. Evidence for its ability to reduce traditional and novel risk factors for CVD includes: 1) decreases in blood pressure, 2) reduced use of tobacco and ...

  15. [Cognitive dysfunction in cardiovascular diseases].

    Science.gov (United States)

    Ladwig, Karl-Heinz

    2016-08-01

    A multitude of modifiable risk factors during the median phase of life are often causative for cognitive dysfunction (CD) in old age. High evidence exists for cigarette smoking, diabetes, physical inactivity and sleeping disorders. Single large scale population based studies proof it for hypertension, hypercholesterinemia and depression, conflicting evidence exists for obesity and work stress. Little attention is paid to the close association between cardiovascular disease conditions and CD, particularly for atrial fibrillation, heart failure and for older patients with coronary heart disease. Undetected CD may be responsible for non-adherence and failure of self-care programs in chronic heart patients. PMID:27557067

  16. Increased mortality in schizophrenia due to cardiovascular disease – a non-systematic review of epidemiology, possible causes and interventions

    Directory of Open Access Journals (Sweden)

    Petter Andreas eRingen

    2014-09-01

    Full Text Available Background: Schizophrenia is among the major causes of disability worldwide and the mortality from cardiovascular disease (CVD is significantly elevated. There is a growing concern that this health challenge is not fully understood and efficiently addressed.Methods: Non-systematic review using searches in PubMed on relevant topics as well as selection of references based on the authors experience from clinical work and research in the field.Results: In most countries, the standardized mortality rate (SMR in schizophrenia is about 2.5, leading to a reduction in life expectancy between 15 and 20 years. A major contributor of the increased mortality is due to CVD, with CVD mortality ranging from 40-50% in most studies. Important causal factors are related to lifestyle, including poor diet, lack of physical activity, smoking and substance abuse. Recent findings suggest that there are overlapping pathophysiology and genetics between schizophrenia and CVD risk factors, further increasing the liability to CVD in schizophrenia. Many pharmacological agents used for treating psychotic disorders have side effects augmenting CVD risk. Although several CVD risk factors can be effectively prevented and treated, the provision of somatic health services to people with schizophrenia seems inadequate. Further, there is a sparseness of studies investigating the effects of life-style interventions in schizophrenia, and there is little knowledge about effective programs targeting physical health in this population. Discussion: The risk for CVD and CVD-related deaths in people with schizophrenia is increased, but the underlying mechanisms are not fully known. Coordinated interventions in different health care settings could probably reduce the risk. There is an urgent need to develop and implement effective programs to increase life expectancy in schizophrenia, and we argue that mental health workers should be more involved in this important task.

  17. Sleep duration, cardiovascular disease, and proinflammatory biomarkers

    Directory of Open Access Journals (Sweden)

    Grandner MA

    2013-07-01

    Full Text Available Michael A Grandner,1,2 Megan R Sands-Lincoln,3 Victoria M Pak,2,4 Sheila N Garland1,5 1Behavioral Sleep Medicine Program, Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, PA, USA; 2Center for Sleep and Circadian Neurobiology, University of Pennsylvania, PA, USA; 3Center for Evidence Based Medicine, Elsevier Inc, Philadelphia, PA, USA; 4Division of Sleep Medicine, Perelman School of Medicine, University of Pennsylvania, PA, USA; 5Department of Family Medicine and Community Health, Perelman School of Medicine, University of Pennsylvania, PA, USA Abstract: Habitual sleep duration has been associated with cardiometabolic disease, via several mechanistic pathways, but few have been thoroughly explored. One hypothesis is that short and/or long sleep duration is associated with a proinflammatory state, which could increase risk for cardiovascular and metabolic diseases. This hypothesis has been largely explored in the context of experimental sleep deprivation studies which have attempted to demonstrate changes in proinflammatory markers following acute sleep loss in the laboratory. Despite the controlled environment available in these studies, samples tend to lack generalization to the population at large and acute sleep deprivation may not be a perfect analog for short sleep. To address these limitations, population based studies have explored associations between proinflammatory markers and habitual sleep duration. This review summarizes what is known from experimental and cross-sectional studies about the association between sleep duration, cardiovascular disease, and proinflammatory biomarkers. First, the association between sleep duration with both morbidity and mortality, with a focus on cardiovascular disease, is reviewed. Then, a brief review of the potential role of proinflammatory markers in cardiovascular disease is presented. The majority of this review details specific findings related to specific

  18. Mechanisms Linking Red Blood Cell Disorders and Cardiovascular Diseases

    Directory of Open Access Journals (Sweden)

    Ioana Mozos

    2015-01-01

    Full Text Available The present paper aims to review the main pathophysiological links between red blood cell disorders and cardiovascular diseases, provides a brief description of the latest studies in this area, and considers implications for clinical practice and therapy. Anemia is associated with a special risk in proatherosclerotic conditions and heart disease and became a new therapeutic target. Guidelines must be updated for the management of patients with red blood cell disorders and cardiovascular diseases, and targets for hemoglobin level should be established. Risk scores in several cardiovascular diseases should include red blood cell count and RDW. Complete blood count and hemorheological parameters represent useful, inexpensive, widely available tools for the management and prognosis of patients with coronary heart disease, heart failure, hypertension, arrhythmias, and stroke. Hypoxia and iron accumulation cause the most important cardiovascular effects of sickle cell disease and thalassemia. Patients with congenital chronic hemolytic anemia undergoing splenectomy should be monitored, considering thromboembolic and cardiovascular risk.

  19. Association between periodontal disease and cardiovascular disease

    International Nuclear Information System (INIS)

    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)

  20. Reactive Oxygen Species in Cardiovascular Disease

    OpenAIRE

    Sugamura, Koichi; Keaney, John F.

    2011-01-01

    Based on the ‘free-radical theory’ of disease, researchers have been trying to elucidate the role of oxidative stress from free radicals in cardiovascular disease. Considerable data indicate that ROS and oxidative stress are important features of cardiovascular diseases including atherosclerosis, hypertension, and congestive heart failure. However, blanket strategies with antioxidants to ameliorate cardiovascular disease have not generally yielded favorable results. However, our understanding...

  1. T cell senescence and cardiovascular diseases.

    Science.gov (United States)

    Yu, Hee Tae; Park, Sungha; Shin, Eui-Cheol; Lee, Won-Woo

    2016-08-01

    Age-related changes in the immune system, commonly termed "immunosenescence," contribute to deterioration of the immune response and fundamentally impact the health and survival of elderly individuals. Immunosenescence affects both the innate and adaptive immune systems; however, the most notable changes are in T cell immunity and include thymic involution, the collapse of T cell receptor (TCR) diversity, an imbalance in T cell populations, and the clonal expansion of senescent T cells. Senescent T cells have the ability to produce large quantities of proinflammatory cytokines and cytotoxic mediators; thus, they have been implicated in the pathogenesis of many chronic inflammatory diseases. Recently, an increasing body of evidence has suggested that senescent T cells also have pathogenic potential in cardiovascular diseases, such as hypertension, atherosclerosis, and myocardial infarction, underscoring the detrimental roles of these cells in various chronic inflammatory responses. Given that cardiovascular disease is the number one cause of death worldwide, there is great interest in understanding the contribution of age-related immunological changes to its pathogenesis. In this review, we discuss general features of age-related alterations in T cell immunity and the possible roles of senescent T cells in the pathogenesis of cardiovascular disease. PMID:26188489

  2. Strain Echocardiography in Acute Cardiovascular Diseases.

    Science.gov (United States)

    Favot, Mark; Courage, Cheryl; Ehrman, Robert; Khait, Lyudmila; Levy, Phillip

    2016-01-01

    Echocardiography has become a critical tool in the evaluation of patients presenting to the emergency department (ED) with acute cardiovascular diseases and undifferentiated cardiopulmonary symptoms. New technological advances allow clinicians to accurately measure left ventricular (LV) strain, a superior marker of LV systolic function compared to traditional measures such as ejection fraction, but most emergency physicians (EPs) are unfamiliar with this method of echocardiographic assessment. This article discusses the application of LV longitudinal strain in the ED and reviews how it has been used in various disease states including acute heart failure, acute coronary syndromes (ACS) and pulmonary embolism. It is important for EPs to understand the utility of technological and software advances in ultrasound and how new methods can build on traditional two-dimensional and Doppler techniques of standard echocardiography. The next step in competency development for EP-performed focused echocardiography is to adopt novel approaches such as strain using speckle-tracking software in the management of patients with acute cardiovascular disease. With the advent of speckle tracking, strain image acquisition and interpretation has become semi-automated making it something that could be routinely added to the sonographic evaluation of patients presenting to the ED with cardiovascular disease. Once strain imaging is adopted by skilled EPs, focused echocardiography can be expanded and more direct, phenotype-driven care may be achievable for ED patients with a variety of conditions including heart failure, ACS and shock. PMID:26823931

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

    DEFF Research Database (Denmark)

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

    , 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......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...

  4. 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...

  5. Can a chronic dental infection be considered a cause of cardiovascular disease? A review of the literature.

    Science.gov (United States)

    Cotti, Elisabetta; Dessì, Cristina; Piras, Alessandra; Mercuro, Giuseppe

    2011-04-01

    Cardiovascular diseases (CVD) have a complex etiology determined by risk factors, which are in turn associated to a strong genetic component and to environmental factors. In the biological background for the development of CVD, low-grade chronic inflammation plays a role as a pathogenetic determinant of atherosclerosis. Dental infections have been associated with CVD. Periodontal disease is a chronic infection of the supporting tissues of the tooth that can lead to teeth loss. In recent years, a number of reports have demonstrated the possible relationship between periodontal disease and CVD. Apical periodontitis, on the other hand, is the late consequence of an endodontic infection, which is caused by the persistence of coronal caries and involves the root canal system of the tooth. Most of the time, it is a chronic infection. Some studies have found a correlation between a "composite status" of oral health (eg. caries, tooth loss, periodontal disease) and CVD, but only a few of them have addressed the association between apical periodontitis and CVD. This "state of the art" paper represents the first stage of an incoming study on the relationship between chronic endodontic infection and CVD. PMID:20851474

  6. 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.

  7. 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.

  8. Astaxanthin in Cardiovascular Health and Disease

    OpenAIRE

    Fassett, Robert G; Coombes, Jeff S

    2012-01-01

    Oxidative stress and inflammation are established processes contributing to cardiovascular disease caused by atherosclerosis. However, antioxidant therapies tested in cardiovascular disease such as vitamin E, C and β-carotene have proved unsuccessful at reducing cardiovascular events and mortality. Although these outcomes may reflect limitations in trial design, new, more potent antioxidant therapies are being pursued. Astaxanthin, a carotenoid found in microalgae, fungi, complex plants, seaf...

  9. 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.

  10. Coffee Consumption and Cardiovascular Diseases – Has the Time Come to Change Dietary Advice? A Mini Review

    Directory of Open Access Journals (Sweden)

    Wierzejska Regina

    2016-03-01

    Full Text Available The question whether coffee has a negative or a positive impact on human health has been the topic of much heated debate for years. Nevertheless, recent studies have not only failed to confirm earlier concerns, but in fact suggested a positive effect of coffee intake. Latest studies revealed that people who drink at least 3 cups of coffee per day are at a lower risk for type 2 diabetes, as well as liver and colon cancer. The reports on a possible correlation between coffee drinking and heart diseases have also generated optimistic results. No adverse associations between coffee consumption and coronary heart disease, stroke, and hypertension have been found. What is more, some authors demonstrated that coffee drinking may prevent cardiovascular diseases. Composition of coffee is determined by the strength of the brew and brewing methods. Unfiltered coffee is rich in cholesterol-raising diterpenes, therefore patients with dyslipidemia should be advised to drink filtered rather than non-filtered coffee. On the other hand coffee contains polyphenols which act as antioxidants, and these compounds are probably responsible for the suggested beneficial effect of coffee on health. This article summarizes the current literature reports on this controversial topic.

  11. Significance of Cardiac Rehabilitation on Cardiovascular Diseases

    OpenAIRE

    Krutika Gajjar; Dr.Parloop Bhatt; Dr.Yagnik S.Bhalodia; Dr.Sizan B.Patel; Chintan Patel

    2012-01-01

    Considering the high mortality and morbidity rate associated with cardiovascular diseases, Cardiacrehabilitation (CR) is regarded for prevention and management of cardiovascular diseases. CR servicesare generally provided in an outpatient as comprehensive, long-term programs involving medicalevaluation, prescribed exercise, cardiac risk factor modification, education and counseling. This includesnutritional therapies, weight loss program management of lipid abnormalities with diet and medicat...

  12. Serum triglycerides and risk of cardiovascular disease.

    NARCIS (Netherlands)

    Boullart, I.; Graaf, J. de; Stalenhoef, A.F.H.

    2012-01-01

    Dyslipidemia, especially elevated serum levels of cholesterol, is causally related to cardiovascular disease. The specific role of triglycerides has long been controversial. In this article we discuss the role of serum triglycerides in relation to the risk of cardiovascular disease. First, the (path

  13. 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...

  14. Improved Cardiovascular Disease Outcomes in Older Adults.

    Science.gov (United States)

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

    2016-01-01

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

  15. Inflammation, immune activation, and cardiovascular disease in HIV.

    Science.gov (United States)

    Nou, Eric; Lo, Janet; Grinspoon, Steven K

    2016-06-19

    Cardiovascular disease is one of the leading causes of morbidity and mortality in people living with HIV. Several epidemiological studies have shown an increased risk of myocardial infarction and stroke compared to uninfected controls. Although traditional risk factors contribute to this increased risk of cardiovascular disease, HIV-specific mechanisms likely also play a role. Systemic inflammation has been linked to cardiovascular disease in several populations suffering from chronic inflammation, including people living with HIV. Although antiretroviral therapy reduces immune activation, levels of inflammatory markers remain elevated compared to uninfected controls. The causes of this sustained immune response are likely multifactorial and incompletely understood. In this review, we summarize the evidence describing the relationship between inflammation and cardiovascular disease and discuss potential anti-inflammatory treatment options for cardiometabolic disease in people living with HIV. PMID:27058351

  16. Traffic noise and cardiovascular disease

    OpenAIRE

    Selander, Jenny

    2010-01-01

    Traffic noise is an increasing problem in urban areas worldwide, but health effects in relation to traffic noise exposure are not well understood. Several studies show that noise may give rise to acute stress reactions, possibly leading to cardiovascular effects, but the evidence is limited on cardiovascular risks associated with traffic noise exposure. Cardiovascular effects have been indicated for other environmental stressors such as occupational noise exposure and job ...

  17. [Hyperuricemia, gout and cardiovascular diseases].

    Science.gov (United States)

    Murray, Karsten; Burkard, Thilo

    2016-01-01

    Hyperuricemia, gout as well as arterial hypertension and metabolic syndrom are highly prevalent and clinicians are frequently confronted with both conditions in the same patient. Hyperuricemia and gout are associated with cardiovascular comorbidities and a high cardiovascular risk. Despite coherent pathophysiological concepts, it remains to be determined, if this association is independent and causal. In daily clinical practice, cardiovascular risk factors should be thoroughly identified and consequently treated in all patients with hyperuricemia and gout. If preventive treatment of asymptomatic hyperuricemia with urate-lowering agents may improve cardiovascular risk and outcomes remains to be determined and is recommended only in special situations like young patients with severe hyperuricemia. PMID:27008446

  18. A review of Perindopril in the reduction of cardiovascular events

    Directory of Open Access Journals (Sweden)

    Duncan J Campbell

    2006-06-01

    Full Text Available Duncan J CampbellSt. Vincent’s Institute of Medical Research and the Department of Medicine, University of Melbourne, St. Vincent’s Hospital, Fitzroy, Victoria, AustraliaBackground: Angiotensin-converting enzyme inhibitors (ACEI have a well-established role in the prevention of cardiovascular events in hypertension, left ventricular dysfunction, and heart failure. More recently, ACEI have been shown to prevent cardiovascular events in individuals with increased cardiovascular risk, where hypertension, left ventricular dysfunction, or heart failure was not the primary indication for ACEI therapy.Objective: To review studies of the effects of the ACEI perindopril on cardiovascular events.Method: The EUROPA (European Trial on Reduction of Cardiac Events with Perindopril in Patients with Stable Coronary Artery Disease Study, PROGRESS (Perindopril Protection Against Recurrent Stroke Study, and ASCOT-BPLA (Anglo-Scandinavian Cardiac Outcomes Trial – Blood Pressure Lowering Arm trials are reviewed.Results: Perindopril alone reduced cardiovascular events in subjects with stable coronary heart disease. Perindopril in combination with indapamide reduced cardiovascular events in subjects with cerebrovascular disease. Perindopril in combination with amlodipine reduced cardiovascular events in subjects with hypertension.Conclusion: Perindopril reduced cardiovascular events. The reduction of cardiovascular events by perindopril was in large part associated with reduction of blood pressure, and greater reduction in cardiovascular events was associated with greater reduction of blood pressure. Perindopril may need to be combined with other antihypertensive agents to maximize reduction of cardiovascular events.Keywords: Angiotensin-converting enzyme inhibitor, hypertension, coronary heart disease, stroke, myocardial infarction, heart failure

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

    OpenAIRE

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

    2011-01-01

    Cardiovascular risk factors in children are increasing at an alarming rate in the western world. However, there is limited information regarding these in the South Asian children. This review attempts at summarizing such evidence. South Asians are remarkable for the earlier onset of adult cardiovascular disease (CVD) by almost a decade compared to the Caucasians. We identified published literature, mainly on PubMed, Embase and Cochrane library using specific search terms such as lipid abnorma...

  20. Gender differences in developmental programming of cardiovascular diseases.

    Science.gov (United States)

    Dasinger, John Henry; Alexander, Barbara T

    2016-03-01

    Hypertension is a risk factor for cardiovascular disease, the leading cause of death worldwide. Although multiple factors contribute to the pathogenesis of hypertension, studies by Dr David Barker reporting an inverse relationship between birth weight and blood pressure led to the hypothesis that slow growth during fetal life increased blood pressure and the risk for cardiovascular disease in later life. It is now recognized that growth during infancy and childhood, in addition to exposure to adverse influences during fetal life, contributes to the developmental programming of increased cardiovascular risk. Numerous epidemiological studies support the link between influences during early life and later cardiovascular health; experimental models provide proof of principle and indicate that numerous mechanisms contribute to the developmental origins of chronic disease. Sex has an impact on the severity of cardiovascular risk in experimental models of developmental insult. Yet, few studies examine the influence of sex on blood pressure and cardiovascular health in low-birth weight men and women. Fewer still assess the impact of ageing on sex differences in programmed cardiovascular risk. Thus, the aim of the present review is to highlight current data about sex differences in the developmental programming of blood pressure and cardiovascular disease. PMID:26814204

  1. Cardiovascular Disease in South Asian Migrants.

    Science.gov (United States)

    Fernando, Eshan; Razak, Fahad; Lear, Scott A; Anand, Sonia S

    2015-09-01

    Cardiovascular disease (CVD) represents a significant cause of global mortality and morbidity. South Asians (SAs) have a particularly high burden of coronary artery disease (CAD). This review describes current literature regarding the prevalence, incidence, etiology, and prognosis of CVD in SA migrants to high-income nations. We conducted a narrative review of CVD in the SA diaspora through a search of MEDLINE and PubMed. We included observational studies, randomized clinical trials, nonsystematic reviews, systematic reviews, and meta-analyses written in English. Of 15,231 articles identified, 827 articles were screened and 124 formed the basis for review. SA migrants have a 1.5-2 times greater prevalence of CAD than age- and sex-adjusted Europids. Increased abdominal obesity and body fat and increased burden of type 2 diabetes mellitus and dyslipidemia appear to be primary drivers of the excess CAD burden in SAs. Sedentary lifestyle and changes in diet after immigration are important contributors to weight gain and adiposity. Early life factors, physical activity patterns and, in some cases, reduced adherence to medical therapy may contribute to increased CVD risks in SAs. Novel biomarkers like leptin and adipokines may show distinct patterns in SAs and provide insights into cardiometabolic risk determinants. In conclusion, SAs have distinct CVD risk predispositions, with a complex relationship to cultural, innate, and acquired factors. Although CVD risk factor management and treatment among SAs is improving, opportunities exist for further advances. PMID:26321436

  2. Increased risk of venous thromboembolism and arterial cardiovascular events in patients with inflammatory bowel disease

    DEFF Research Database (Denmark)

    Kristensen, Søren Lund; Ahlehoff, Ole; Lindhardsen, Jesper;

    2012-01-01

    This focused review describes the current knowledge of the association between inflammatory bowel disease (IBD) and cardiovascular disease. Atherosclerosis is a chronic inflammatory disease, and as well as venous thromboembolism this disease shares inflammatory mechanisms with IBD. Patients...

  3. Platelet proteomics in cardiovascular diseases

    Directory of Open Access Journals (Sweden)

    Paula Vélez

    2015-06-01

    Full Text Available In recent years, platelet proteomics has been applied successfully to the study of cardiovascular diseases (CVDs. It is very well known that platelets play a pivotal role in the pathophysiological mechanisms underlying many CVDs, especially acute coronary syndromes (ACSs, since they are implied in thrombus formation after atheroma plaque rupture. This is the reason why molecules involved in platelet activation and aggregation are primary targets for treatment of ACSs. Many efforts are aimed at finding drugs that inhibit platelet activation; however it is difficult to separate the therapeutic benefits from harmful effects because pathological and physiological functions of platelets are due to the same mechanisms. Given that platelets lack a nucleus, proteomics is regarded as an ideal method to approach their biochemistry. Current platelet proteomic studies are focusing on the identification of platelet molecular and functional changes in normal and pathological states, enriching the comprehension of platelet biological function, and screening for new biomarkers and antiplatelet agents. In the present article, we introduce the reader to platelet biology and function, and revise recent advances in platelet proteomics applied to the study of CVDs, including a special emphasis on sample preparation requirements for proteome analysis of platelet clinical samples.

  4. Erectile dysfunction in patients with cardiovascular disease

    OpenAIRE

    Ophuis, A.J.M. Oude; Nijeholt, A.A.B. Lycklama à

    2006-01-01

    Erectile dysfunction is a highly prevalent disease, especially in cardiovascular-compromised men. Many of the well-established risk factors for cardiovascular disease are also risk factors for erectile dysfunction. A correlation between erectile dysfunction and endothelial dysfunction is well established. It is postulated that erectile dysfunction with an arteriovascular aetiology can predate and be an indicator of potential coronary artery disease. In this paper we will attempt to increase a...

  5. Cardiovascular magnetic resonance in carotid atherosclerotic disease

    OpenAIRE

    Chen Huijun; Wang Jinnan; Li Rui; Ferguson Marina S; Kerwin William S; Dong Li; Canton Gador; Hatsukami Thomas S; Yuan Chun

    2009-01-01

    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 promi...

  6. 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

  7. Androgen therapy and atherosclerotic cardiovascular disease

    Directory of Open Access Journals (Sweden)

    K-CY McGrath

    2008-02-01

    Full Text Available K-CY McGrath1, LS McRobb1,2, AK Heather1,21Heart Research Institute, Camperdown, NSW, Australia; 2Discipline of Medicine, University of Sydney, Sydney, NSW, AustraliaAbstract: Cardiovascular disease (CVD remains the leading cause of death in Western society today. There is a striking gender difference in CVD with men predisposed to earlier onset and more severe disease. Following the recent reevaluation and ongoing debate regarding the estrogen protection hypothesis, and given that androgen use and abuse is increasing in our society, the alternate view that androgens may promote CVD in men is assuming increasing importance. Whether androgens adversely affect CVD in either men or women remains a contentious issue within both the cardiovascular and endocrinological fraternities. This review draws from basic science, animal and clinical studies to outline our current understanding regarding androgen effects on atherosclerosis, the major CVD, and asks where future directions of atherosclerosis-related androgen research may lie.

  8. Factors influencing the relation between alcohol and cardiovascular disease

    DEFF Research Database (Denmark)

    Grønbaek, Morten

    2006-01-01

    PURPOSE OF REVIEW: Light-to-moderate alcohol intake is known to have cardioprotective properties in some subsets of the population. This review focuses on factors that modify the relation between alcohol and cardiovascular disease. RECENT FINDINGS: Several large American studies have shown...... to a binge - intake of alcohol have benefits with regard to cardiovascular disease. Prospective studies from the UK, Sweden and Denmark have further suggested that wine drinkers have a lower mortality than beer and spirits drinkers. SUMMARY: The J-shaped relation between alcohol intake and cardiovascular...... that the J-shaped relation is influenced by age and coronary heart disease risk-factor status since only middle-aged and elderly and those already at risk of developing coronary heart disease seem protected by drinking alcohol. It has also been suggested that only those who have a steady - in contrast...

  9. Hawthorn (Crataegus spp.) in the treatment of cardiovascular disease

    OpenAIRE

    Tassell, Mary C.; Rosari Kingston; Deirdre Gilroy; Mary Lehane; Ambrose Furey

    2010-01-01

    The medicinal properties of hawthorn (Crataegus spp., a genus comprising approximately 300 species) have been utilized by many cultures for a variety of therapeutic purposes for many centuries. In the Western world cardiovascular disease (CVD) has become one of the single most significant causes of premature death. Echoing this situation, more recent research into the therapeutic benefits of hawthorn preparations has focused primarily upon its cardiovascular effects. This review covers resear...

  10. Risk of cardiovascular disease in inflammatory bowel disease

    Institute of Scientific and Technical Information of China (English)

    Nynne; Nyboe; Andersen; Tine; Jess

    2014-01-01

    Abundant scientific evidence supporting an association between inflammatory bowel disease(IBD) and venous thromboembolic events, caused by an IBD related hypercoagulability, is acknowledged and thromboprophylactic treatment strategies are now implemented in the management of IBD patients. In contrary, the risk of arterial thromboembolic disease, as ischemic heart disease, cerebrovascular events, and mesenteric ischemia in patients with IBD remains uncertain and the magnitude of a potentially increased risk is continuously debated, with ambiguous risk estimates among studies. The evident role of inflammation in the pathogenesis of atherosclerosis forms the basis of a biological plausible link; the chronic systemic inflammation in IBD patients increases the risk of atherosclerosis and thereby the risk of thrombotic events. Further, studies have shown that the burden of traditional risk factors for atherosclerosis, such as obesity, diabetes mellitus, and dyslipidemia is lower in IBD populations, thus further strengthen the role of non-traditional risk factors, as chronic inflammation in the linking of the two disease entities. Likewise, mortality from cardiovascular disease in IBD remains questioned. The aim of the current review is to give an up-date on the existing evidence of the possible association between IBD and cardiovascular disease and to discuss traditional and non-traditional risk factors.

  11. Estrogen Signaling and Cardiovascular Disease

    OpenAIRE

    Murphy, Elizabeth

    2011-01-01

    Estrogen has pleiotropic effects on the cardiovascular system. The mechanisms by which estrogen confers these pleiotropic effects on cardiovascular function is under active investigation. Until a decade ago, all estrogen signaling was thought to occur by estrogen binding to nuclear estrogen receptors (ERα and ERβ), which bind to DNA and function as ligand activated transcription factors. Estrogen binding to the receptor alters gene expression thereby altering cell function. In 2000 estrogen w...

  12. Top 10 Myths about Cardiovascular Disease

    Science.gov (United States)

    ... Blood Pressure Tools & Resources Stroke More Top 10 Myths about Cardiovascular Disease Updated:May 20,2016 How ... Let’s set the record straight on some common myths. “I’m too young to worry about heart ...

  13. 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.

  14. Nutrition and cardiovascular diseases of women.

    OpenAIRE

    Dustan, H P

    1987-01-01

    Atherosclerosis and hypertension are, by far, the most common cardiovascular diseases affecting women, and both are influenced by diet. Atherosclerosis occurs more commonly in men than women; generally women are 10 to 15 years older than men when symptoms develop. The prevalence of hypertension is about equal in the two sexes, particularly in middle aged and older persons. These cardiovascular diseases are major causes of death and disability in this country. Atherosclerosis results in myocar...

  15. Oxidants and antioxidants in cardiovascular disease

    OpenAIRE

    Ekblom, Kim

    2010-01-01

    Background Cardiovascular diseases, including myocardial infarction and stroke, are the main reason of death in Sweden and Western Europe. High iron stores are believed to produce oxygen radicals, which is the presumed putative mechanism behind lipid peroxidation, atherosclerosis and subsequent cardiovascular disease. Iron levels are associated with the hemochromatosis associated HFE single nucleotide polymorphisms C282Y and H63D. Bilirubin is an antioxidant present in relatively high levels ...

  16. Cocoa Polyphenols and Inflammatory Markers of Cardiovascular Disease

    Directory of Open Access Journals (Sweden)

    Nasiruddin Khan

    2014-02-01

    Full Text Available Epidemiological studies have demonstrated the beneficial effect of plant-derived food intake in reducing the risk of cardiovascular disease (CVD. The potential bioactivity of cocoa and its polyphenolic components in modulating cardiovascular health is now being studied worldwide and continues to grow at a rapid pace. In fact, the high polyphenol content of cocoa is of particular interest from the nutritional and pharmacological viewpoints. Cocoa polyphenols are shown to possess a range of cardiovascular-protective properties, and can play a meaningful role through modulating different inflammatory markers involved in atherosclerosis. Accumulated evidence on related anti-inflammatory effects of cocoa polyphenols is summarized in the present review.

  17. Cocoa polyphenols and inflammatory markers of cardiovascular disease.

    Science.gov (United States)

    Khan, Nasiruddin; Khymenets, Olha; Urpí-Sardà, Mireia; Tulipani, Sara; Garcia-Aloy, Mar; Monagas, María; Mora-Cubillos, Ximena; Llorach, Rafael; Andres-Lacueva, Cristina

    2014-01-01

    Epidemiological studies have demonstrated the beneficial effect of plant-derived food intake in reducing the risk of cardiovascular disease (CVD). The potential bioactivity of cocoa and its polyphenolic components in modulating cardiovascular health is now being studied worldwide and continues to grow at a rapid pace. In fact, the high polyphenol content of cocoa is of particular interest from the nutritional and pharmacological viewpoints. Cocoa polyphenols are shown to possess a range of cardiovascular-protective properties, and can play a meaningful role through modulating different inflammatory markers involved in atherosclerosis. Accumulated evidence on related anti-inflammatory effects of cocoa polyphenols is summarized in the present review. PMID:24566441

  18. Epidemiology of cardiovascular diseases in Europe

    NARCIS (Netherlands)

    Kromhout, D.

    2001-01-01

    Within Europe large differences exist in mortality from coronary heart disease and stroke. These diseases show a clear West-East gradient with high rates in Eastern Europe. In spite the decreasing trend in age-adjusted cardiovascular disease mortality in Western European countries an increase in the

  19. Risk of bleeding related to antithrombotic treatment in cardiovascular disease

    DEFF Research Database (Denmark)

    Sørensen, Rikke; Olesen, Jonas B; Charlot, Mette;

    2012-01-01

    Antithrombotic therapy is a cornerstone of treatment in patients with cardiovascular disease with bleeding being the most feared complication. This review describes the risk of bleeding related to different combinations of antithrombotic drugs used for cardiovascular disease: acute coronary...... syndrome (ACS), atrial fibrillation (AF), cerebrovascular (CVD) and peripheral arterial disease (PAD). Different risk assessment schemes and bleeding definitions are compared. The HAS-BLED risk score is recommended in patients with AF and in ACS patients with AF. In patients with ACS with or without...

  20. 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...

  1. Significance of Cardiac Rehabilitation on Cardiovascular Diseases

    Directory of Open Access Journals (Sweden)

    Krutika Gajjar

    2012-06-01

    Full Text Available Considering the high mortality and morbidity rate associated with cardiovascular diseases, Cardiacrehabilitation (CR is regarded for prevention and management of cardiovascular diseases. CR servicesare generally provided in an outpatient as comprehensive, long-term programs involving medicalevaluation, prescribed exercise, cardiac risk factor modification, education and counseling. This includesnutritional therapies, weight loss program management of lipid abnormalities with diet and medication,blood pressure control, diabetes management and stress management. The exercise component of a totalapproach to rehabilitation helps to overcome the fears and anxieties that so many people experience aftera heart attack. Aerobic exercise training program improves cardiovascular fitness in both healthyindividual and cardiac patients. Cardiac rehabilitation prevents and treat cardiovascular disease, reducescardiac risk factors, improving patient’s exercise capacity and enhancing quality of life. Aerobicexercise with intensity of approximately 60 to 70% of the maximal heart rate for 30 to 60 minutes, 3 to 4times a week, for 4 to 6 weeks enhances exercise capacity.

  2. Cardiovascular disease in patients with chronic kidney disease

    OpenAIRE

    Julian Wright; Alastair Hutchison

    2009-01-01

    Julian Wright, Alastair HutchisonManchester Institute of Nephrology and Transplantation, Manchester Royal Infirmary, Manchester, UKAbstract: Patients with chronic kidney disease have a high burden of cardiovascular morbidity and mortality. The vast majority of patients with chronic kidney disease do not progress to end stage renal failure, but do have a significantly higher incidence of all cardiovascular co-morbidities. Traditional cardiovascular risk factors only partially account for this ...

  3. The Effect of Dietary Supplementation of Green Tea Catechins on Cardiovascular Disease Risk Markers in Humans: A Systematic Review of Clinical Trials

    Directory of Open Access Journals (Sweden)

    Sarah O. Lau

    2016-06-01

    Full Text Available Green tea catechins (GTCs are secondary plant metabolites that have been associated with health benefits in human trials. As such, they have the potential to reduce cardiovascular disease (CVD risk; however, results are not consistent. This systematic review of the published data assessed the putative effect of GTCs supplementation on anthropometric, blood pressure, and biochemical measures associated with CVD risk. It was conducted in accordance with the preferred reporting items for systematic reviews and meta-analyses (PRISMA guidelines exploring four major electronic databases (MEDLINE, Cochrane Library, Web of Science, and Scopus. Studies were included if they were published in peer-reviewed journals in English from 1990 until October 2015, and were human double-blind randomized and placebo-controlled trials (RCTs. From 122,428 articles initially identified, after two levels of screening, seven studies met the inclusion criteria. The review revealed consistent and significant (p ≤ 0.05 reductions in body mass index (BMI, blood pressure and plasma lipids; however, this effect would have been less if between-group effects had been considered. The current evidence base also has considerable methodological limitations due to suboptimal statistical methods used in data analyses. Future research efforts must aim to rectify this paucity of evidence with well-designed and well-reported prospective studies.

  4. Risk of cardiovascular disease following radiation exposure

    International Nuclear Information System (INIS)

    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)

  5. Geochemistry of water in relation to cardiovascular disease

    Energy Technology Data Exchange (ETDEWEB)

    1979-01-01

    Relations between trace and major element chemistry of drinking water and cardiovascular diseases are reviewed and documented. Several aspects of the problem, related both to the pathway that drinking water takes to man and to its transit through man, are reviewed. Several steps in the pathogenesis of cardiovascular disease that could be affected by water factors were explored. There is little evidence bearing on the contribution from drinking water to human tissue levels of cadmium, chromium, or zinc. Copper and magnesium levels of tissues may be related to drinking water, but confirmatory evidence is needed. Lead levels in blood and other tissues are most certainly affected by lead levels in drinking water in areas where these levels are unusually elevated. There is little evidence that relatively low levels of lead are toxic to the cardiovascular system, except for the causation of cardiomyopathy. The protective action of selenium and zinc applies mainly to cadmium toxicity. The mode of the protective action of silicon, if any, is unclear at present. Some epidemiological associations between the cadmium level or cadmium:zinc ratio and cardiovascular disease have been reported, but are contradictory. Some epidemiological support exists for a protective effect by selenium; results for zinc are equivocal. Interactions within the human system involving calcium and selected trace elements might be very important for the cardiovascular system. Review of the epidemiological literature indicates that there may be a water factor associated with cardiovascular disease. Its effects, if any, must be very weak in comparison with the effects of known risk factors. The reported inverse relationship between mortality from cardiovascular diseases and hardness of local drinking water supplies appears to be considerably less distinctive in small regional studies. (ERB)

  6. Free Radicals and Antioxidants in Cardiovascular Health and Disease

    Directory of Open Access Journals (Sweden)

    Ms. V Luximon-Ramma

    2006-07-01

    Full Text Available Current hypotheses favour the concept that lowering oxidative stress can have a health benefit. Free radicals can be overproduced or the natural antioxidant system defenses weakened, first resulting in oxidative stress, and then leading to oxidative injury and disease. Cardiovascular disease is one example of this process. This disorder continues to be the major cause of premature death worldwide. Oxidation of human low-density lipoproteins is considered an early step in the progression and eventual development of atherosclerosis, one of the leading causes to cardiovascular dysfunction. Compelling support for the involvement of free radicals in disease development originates from epidemiological studies showing that an enhanced antioxidant status is associated with reduced risk of several diseases. Dietary nutraceuticals such as vitamins C, E and polyphenolics and reduction of cardiovascular disease incidence are a notable example. This paper reviews the biology of ROS/RNS, their pathways through which they relate to the pathology of cardiovascular disease and discusses the putative roles that antioxidants, including phenolics, may play in controlling oxidative stress and reduce the incidence of cardiovascular disease.

  7. Heart valve disease: investigation by cardiovascular magnetic resonance

    OpenAIRE

    Myerson Saul G

    2012-01-01

    Abstract Cardiovascular magnetic resonance (CMR) has become a valuable investigative tool in many areas of cardiac medicine. Its value in heart valve disease is less well appreciated however, particularly as echocardiography is a powerful and widely available technique in valve disease. This review highlights the added value that CMR can bring in valve disease, complementing echocardiography in many areas, but it has also become the first-line investigation in some, such as pulmonary valve di...

  8. Posttraumatic Stress Disorder and Cardiovascular Disease

    OpenAIRE

    Edmondson, Donald; Cohen, Beth E.

    2013-01-01

    Posttraumatic stress disorder (PTSD) is an anxiety disorder initiated by exposure to a traumatic event and characterized by intrusive thoughts about the event, attempts to avoid reminders of the event, and physiological hyperarousal. In a number of large prospective observational studies, PTSD has been associated with incident cardiovascular disease (CVD) and mortality. Also, in recent years, a number of studies have shown that cardiovascular events can themselves cause PTSD in more than 1 in...

  9. 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....

  10. Atherosclerotic Cardiovascular Disease Beginning in Childhood

    OpenAIRE

    Hong, Young Mi

    2010-01-01

    Although the clinical manifestations of cardiovascular disease (CVD), such as myocardial infarction, stroke, and peripheral vascular disease, appear from middle age, the process of atherosclerosis can begin early in childhood. The early stage and progression of atherosclerosis in youth are influenced by risk factors that include obesity, hypertension, dyslipidemia, and smoking, and by the presence of specific diseases, such as diabetes mellitus and Kawasaki disease (KD). The existing evidence...

  11. The Use of Behavior Change Techniques and Theory in Technologies for Cardiovascular Disease Prevention and Treatment in Adults: A Comprehensive Review.

    Science.gov (United States)

    Winter, Sandra J; Sheats, Jylana L; King, Abby C

    2016-01-01

    This review examined the use of health behavior change techniques and theory in technology-enabled interventions targeting risk factors and indicators for cardiovascular disease (CVD) prevention and treatment. Articles targeting physical activity, weight loss, smoking cessation and management of hypertension, lipids and blood glucose were sourced from PubMed (November 2010-2015) and coded for use of 1) technology, 2) health behavior change techniques (using the CALO-RE taxonomy), and 3) health behavior theories. Of the 984 articles reviewed, 304 were relevant (240=intervention, 64=review). Twenty-two different technologies were used (M=1.45, SD=+/-0.719). The most frequently used behavior change techniques were self-monitoring and feedback on performance (M=5.4, SD=+/-2.9). Half (52%) of the intervention studies named a theory/model - most frequently Social Cognitive Theory, the Trans-theoretical Model, and the Theory of Planned Behavior/Reasoned Action. To optimize technology-enabled interventions targeting CVD risk factors, integrated behavior change theories that incorporate a variety of evidence-based health behavior change techniques are needed. PMID:26902519

  12. Incidence of Diabetes and Cardiovascular Disease in Mexican Americans

    Science.gov (United States)

    2016-03-07

    Cardiovascular Diseases; Heart Diseases; Myocardial Infarction; Angina Pectoris; Death, Sudden, Cardiac; Cerebrovascular Disorders; Peripheral Vascular Diseases; Coronary Disease; Diabetes Mellitus, Non-insulin Dependent; Diabetes Mellitus

  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. 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.

  15. MicroRNAs Expression Profiles in Cardiovascular Diseases

    Directory of Open Access Journals (Sweden)

    Elsa Bronze-da-Rocha

    2014-01-01

    Full Text Available The current search for new markers of cardiovascular diseases (CVDs is explained by the high morbidity and mortality still observed in developed and developing countries due to cardiovascular events. Recently, microRNAs (miRNAs or miRs have emerged as potential new biomarkers and are small sequences of RNAs that regulate gene expression at posttranscriptional level by inhibiting translation or inducing degradation of the target mRNAs. Circulating miRNAs are involved in the regulation of signaling pathways associated to aging and can be used as novel diagnostic markers for acute and chronic diseases such as cardiovascular pathologies. This review summarizes the biogenesis, maturation, and stability of miRNAs and their use as potential biomarkers for coronary artery disease (CAD, myocardial infarction (MI, and heart failure (HF.

  16. Space radiation and cardiovascular disease risk.

    Science.gov (United States)

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

    2015-12-26

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

  17. A systematic review of air pollution as a risk factor for cardiovascular disease in South Asia: limited evidence from India and Pakistan.

    Science.gov (United States)

    Yamamoto, S S; Phalkey, R; Malik, A A

    2014-03-01

    Cardiovascular diseases (CVD) are major contributors to mortality and morbidity in South Asia. Chronic exposure to air pollution is an important risk factor for cardiovascular diseases, although the majority of studies to date have been conducted in developed countries. Both indoor and outdoor air pollution are growing problems in developing countries in South Asia yet the impact on rising rates of CVD in these regions has largely been ignored. We aimed to assess the evidence available regarding air pollution effects on CVD and CVD risk factors in lower income countries in South Asia. A literature search was conducted in PubMed and Web of Science. Our inclusion criteria included peer-reviewed, original, empirical articles published in English between the years 1990 and 2012, conducted in the World Bank South Asia region (Afghanistan, Bangladesh, Bhutan, India, Maldives, Nepal, Pakistan and Sri Lanka). This resulted in 30 articles. Nine articles met our inclusion criteria and were assessed for this systematic review. Most of the studies were cross-sectional and examined measured particulate matter effects on CVD outcomes and indicators. We observed a bias as nearly all of the studies were from India. Hypertension and CVD deaths were positively associated with higher particulate matter levels. Biomarkers of oxidative stress such as increased levels of P-selection expressing platelets, depleted superoxide dismutase and reactive oxygen species generation as well as elevated levels of inflammatory-related C-reactive protein, interleukin-6 and interleukin-8 were also positively associated with biomass use or elevated particulate matter levels. An important outcome of this investigation was the evidence suggesting important air pollution effects regarding CVD risk in South Asia. However, too few studies have been conducted. There is as an urgent need for longer term investigations using robust measures of air pollution with different population groups that include a wider

  18. Long-term trends in cardiovascular disease mortality and association with respiratory disease.

    Science.gov (United States)

    Mercer, A J

    2016-03-01

    The recent decline in cardiovascular disease mortality in Western countries has been linked with changes in life style and treatment. This study considers periods of decline before effective medical interventions or knowledge about risk factors. Trends in annual age-standardized death rates from cerebrovascular disease, heart disease and circulatory disease, and all cardiovascular disease are reviewed for three phases, 1881-1916, 1920-1939, and 1940-2000. There was a consistent decline in the cerebrovascular disease death rate between 1891 and 2000, apart from brief increases after the two world wars. The heart disease and circulatory disease death rate was declining between 1891 and 1910 before cigarette smoking became prevalent. The early peak in cardiovascular mortality in 1891 coincided with an influenza pandemic and a peak in the death rate from bronchitis, pneumonia and influenza. There is also correspondence between short-term fluctuations in the death rates from these respiratory diseases and cardiovascular disease. This evidence of ecological association is consistent with the findings of many studies that seasonal influenza can trigger acute myocardial infarction and episodes of respiratory infection are followed by increased risk of cardiovascular events. Vaccination studies could provide more definitive evidence of the role in cardiovascular disease and mortality of influenza, other viruses, and common bacterial agents of respiratory infection. PMID:26243537

  19. Improved Cardiovascular Disease Outcomes in Older Adults

    OpenAIRE

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

    2016-01-01

    Longevity is increasing and the population of older adults is growing. The biology of aging is conducive to cardiovascular disease (CVD), such that prevalence of coronary artery disease, heart failure, valvular heart disease, arrhythmia and other disorders are increasing as more adults survive into old age.  Furthermore, CVD in older adults is distinctive, with management issues predictably complicated by multimorbidity, polypharmacy, frailty and other complexities of care that increase manag...

  20. 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.

  1. Anaphylaxis and cardiovascular disease: therapeutic dilemmas.

    Science.gov (United States)

    Lieberman, P; Simons, F E R

    2015-08-01

    Cardiovascular disease (CVD) increases the risk of severe or fatal anaphylaxis, and some medications for CVD treatment can exacerbate anaphylaxis. The aim of this article is to review the effect of anaphylaxis on the heart, the potential impact of medications for CVD on anaphylaxis and anaphylaxis treatment, and the cardiovascular effects of epinephrine. The therapeutic dilemmas arising from these issues are also discussed and management strategies proposed. PubMed searches were performed for the years 1990-2014 inclusive, using terms such as angiotensin-converting enzyme (ACE) inhibitors, adrenaline, allergic myocardial infarction, anaphylaxis, angiotensin-receptor blockers (ARBs), beta-adrenergic blockers, epinephrine, and Kounis syndrome. Literature analysis indicated that: cardiac mast cells are key constituents of atherosclerotic plaques; mast cell mediators play an important role in acute coronary syndrome (ACS); patients with CVD are at increased risk of developing severe or fatal anaphylaxis; and medications for CVD treatment, including beta-adrenergic blockers and ACE inhibitors, potentially exacerbate anaphylaxis or make it more difficult to treat. Epinephrine increases myocardial contractility, decreases the duration of systole relative to diastole, and enhances coronary blood flow. Its transient adverse effects include pallor, tremor, anxiety, and palpitations. Serious adverse effects (including ventricular arrhythmias and hypertension) are rare, and are significantly more likely after intravenous injection than after intramuscular injection. Epinephrine is life-saving in anaphylaxis; second-line medications (including antihistamines and glucocorticoids) are not. In CVD patients (especially those with ACS), the decision to administer epinephrine for anaphylaxis can be difficult, and its benefits and potential harms need to be carefully considered. Concerns about potential adverse effects need to be weighed against concerns about possible death from

  2. CHRONIC KIDNEY DISEASE AND CARDIOVASCULAR DISEASES: FOCUS ON ATRIAL FIBRILLATION

    OpenAIRE

    V N Shishkova

    2015-01-01

    The question of mutual influence of risk factors for cardiovascular and renal diseases with a focus on atrial fibrillation is considered. Modern approaches to the prevention of major macrovascular events in patients with comorbidity are evaluated.

  3. CHRONIC KIDNEY DISEASE AND CARDIOVASCULAR DISEASES: FOCUS ON ATRIAL FIBRILLATION

    Directory of Open Access Journals (Sweden)

    V. N. Shishkova

    2015-09-01

    Full Text Available The question of mutual influence of risk factors for cardiovascular and renal diseases with a focus on atrial fibrillation is considered. Modern approaches to the prevention of major macrovascular events in patients with comorbidity are evaluated.

  4. C-reactive protein and cardiovascular diseases

    Institute of Scientific and Technical Information of China (English)

    Baohua JI

    2004-01-01

    @@ Recently many new disease markers and risk factors have been proposed, but it is not yet clear how far the new markers are validated as predictive risk factors enable us to increase accuracy as well as enhancing our ability to predict cardiovascular (CV) events and to plan prevention and therapy.

  5. 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...

  6. 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 addition to

  7. PPAR Agonists and Cardiovascular Disease in Diabetes

    Directory of Open Access Journals (Sweden)

    Anna C. Calkin

    2008-01-01

    Full Text Available Peroxisome proliferators activated receptors (PPARs are ligand-activated nuclear transcription factors that play important roles in lipid and glucose homeostasis. To the extent that PPAR agonists improve diabetic dyslipidaemia and insulin resistance, these agents have been considered to reduce cardiovascular risk. However, data from murine models suggests that PPAR agonists also have independent anti-atherosclerotic actions, including the suppression of vascular inflammation, oxidative stress, and activation of the renin angiotensin system. Many of these potentially anti-atherosclerotic effects are thought to be mediated by transrepression of nuclear factor-kB, STAT, and activator protein-1 dependent pathways. In recent clinical trials, PPARα agonists have been shown to be effective in the primary prevention of cardiovascular events, while their cardiovascular benefit in patients with established cardiovascular disease remains equivocal. However, the use of PPARγ agonists, and more recently dual PPARα/γ coagonists, has been associated with an excess in cardiovascular events, possibly reflecting unrecognised fluid retention with potent agonists of the PPARγ receptor. Newer pan agonists, which retain their anti-atherosclerotic activity without weight gain, may provide one solution to this problem. However, the complex biologic effects of the PPARs may mean that only vascular targeted agents or pure transrepressors will realise the goal of preventing atherosclerotic vascular disease.

  8. Astaxanthin in Cardiovascular Health and Disease

    Directory of Open Access Journals (Sweden)

    Robert G. Fassett

    2012-02-01

    Full Text Available Oxidative stress and inflammation are established processes contributing to cardiovascular disease caused by atherosclerosis. However, antioxidant therapies tested in cardiovascular disease such as vitamin E, C and β-carotene have proved unsuccessful at reducing cardiovascular events and mortality. Although these outcomes may reflect limitations in trial design, new, more potent antioxidant therapies are being pursued. Astaxanthin, a carotenoid found in microalgae, fungi, complex plants, seafood, flamingos and quail is one such agent. It has antioxidant and anti-inflammatory effects. Limited, short duration and small sample size studies have assessed the effects of astaxanthin on oxidative stress and inflammation biomarkers and have investigated bioavailability and safety. So far no significant adverse events have been observed and biomarkers of oxidative stress and inflammation are attenuated with astaxanthin supplementation. Experimental investigations in a range of species using a cardiac ischaemia-reperfusion model demonstrated cardiac muscle preservation when astaxanthin is administered either orally or intravenously prior to the induction of ischaemia. Human clinical cardiovascular studies using astaxanthin therapy have not yet been reported. On the basis of the promising results of experimental cardiovascular studies and the physicochemical and antioxidant properties and safety profile of astaxanthin, clinical trials should be undertaken.

  9. Translational In Vivo Models for Cardiovascular Diseases.

    Science.gov (United States)

    Fliegner, Daniela; Gerdes, Christoph; Meding, Jörg; Stasch, Johannes-Peter

    2016-01-01

    Cardiovascular diseases are still the first leading cause of death and morbidity in developed countries. Experimental cardiology research and preclinical drug development in cardiology call for appropriate and especially clinically relevant in vitro and in vivo studies. The use of animal models has contributed to expand our knowledge and our understanding of the underlying mechanisms and accordingly provided new approaches focused on the improvement of diagnostic and treatment strategies of various cardiac pathologies.Numerous animal models in different species as well as in small and large animals have been developed to address cardiovascular complications, including heart failure, pulmonary hypertension, and thrombotic diseases. However, a perfect model of heart failure or other indications that reproduces every aspect of the natural disease does not exist. The complexity and heterogeneity of cardiac diseases plus the influence of genetic and environmental factors limit to mirror a particular disease with a single experimental model.Thus, drug development in the field of cardiology is not only very challenging but also inspiring; therefore animal models should be selected that reflect as best as possible the disease being investigated. Given the wide range of animal models, reflecting critical features of the human pathophysiology available nowadays increases the likelihood of the translation to the patients. Furthermore, this knowledge and the increase of the predictive value of preclinical models help us to find more efficient and reliable solutions as well as better and innovative treatment strategies for cardiovascular diseases. PMID:26552402

  10. Cardiovascular Disease in Children with Chronic Kidney Disease

    OpenAIRE

    Mitsnefes, Mark M.

    2012-01-01

    More than a decade ago, cardiovascular disease (CVD) was recognized as a major cause of death in children with advanced CKD. This observation has sparked the publication of multiple studies assessing cardiovascular risk, mechanisms of disease, and early markers of CVD in this population. Similar to adults, children with CKD have an extremely high prevalence of traditional and uremia-related CVD risk factors. Early markers of cardiomyopathy, such as left ventricular hypertrophy and dysfunction...

  11. 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

  12. Functional Foods as Modifiers of Cardiovascular Disease

    OpenAIRE

    Johnston, Carol

    2009-01-01

    There is growing consensus that systemic inflammation is at the heart of cardiovascular disease (CVD). Inflammation is a key feature of the immune system, functioning to defend tissue integrity and function. However, chronic stimulation of inflammatory mediators leads to lasting vascular reactivity, insulin resistance, hyperlipidemia, and, subsequently, chronic disease. Dietary practices to minimize inflammatory stimuli and CVD risk include regular intakes of fatty fish rich in the eicosapent...

  13. Cardiovascular implications of endodontic bone disease

    OpenAIRE

    Dessì, Cristina

    2012-01-01

    Cardiovascular diseases (CVD) have a complex etiology determined by risk factors, which are in turn associated to a strong genetic component and to environmental factors. In the biological background for the development of CVD, low-grade chronic inflammation plays a role as a pathogenetic determinant of atherosclerosis. Dental infections have been associated with CVD. Periodontal disease is a chronic infection of the supporting tissues of the tooth that can lead to teeth loss. In recent years...

  14. Quality of life evaluation in cardiovascular diseases

    OpenAIRE

    Zdravković Marija; Krotin Mirjana; Deljanin-Ilić Marina; Zdravković Darko

    2010-01-01

    Definition of quality of life. In recent years, quality of life has become a very important measure of treatment of disease and successful therapy, regarding not only general health of an individual patient but also of the whole population In 1993 the WHO proclaimed 'Vision of health for all', as 'Add years to life' but also 'Add life to years', emphasizing quality of life to be as important as life duration. Although the remaining life expectancy in patients with cardiovascular disease is pr...

  15. Can Serum Levels of Alkaline Phosphatase and Phosphate Predict Cardiovascular Diseases and Total Mortality in Individuals with Preserved Renal Function? A Systemic Review and Meta-Analysis

    OpenAIRE

    Jing-Wei Li; Cui Xu; Ye Fan; Yong Wang; Ying-Bin Xiao

    2014-01-01

    Background It is demonstrated that elevated serum levels of alkaline phosphatase (ALP) and phosphate indicate a higher risks of cardiovascular disease (CVD) and total mortality in population with chronic kidney disease (CKD), but it remains unclear whether this association exists in people with normal or preserved renal function. Method Clinical trials were searched from Embase and PubMed from inception to 2013 December using the keywords “ALP”, “phosphate”, “CVD”, “mortality” and so on, and ...

  16. The inflammatory protein Pentraxin 3 in cardiovascular disease.

    Science.gov (United States)

    Fornai, Francesco; Carrizzo, Albino; Forte, Maurizio; Ambrosio, Mariateresa; Damato, Antonio; Ferrucci, Michela; Biagioni, Francesca; Busceti, Carla; Puca, Annibale A; Vecchione, Carmine

    2016-01-01

    The acute phase protein Pentraxin 3 (PTX3) plays a non-redundant role as a soluble pattern recognition receptor for selected pathogens and it represents a rapid biomarker for primary local activation of innate immunity and inflammation. Recent evidence indicates that PTX3 exerts an important role in modulating the cardiovascular system in humans and experimental models. In particular, there are conflicting points concerning the effects of PTX3 in cardiovascular diseases (CVD) since several observations indicate a cardiovascular protective effect of PTX3 while others speculate that the increased plasma levels of PTX3 in subjects with CVD correlate with disease severity and with poor prognosis in elderly patients. In the present review, we discuss the multifaceted effects of PTX3 on the cardiovascular system focusing on its involvement in atherosclerosis, endothelial function, hypertension, myocardial infarction and angiogenesis. This may help to explain how the specific modulation of PTX3 such as the use of different dosing, time, and target organs could help to contain different vascular diseases. These opposite actions of PTX3 will be emphasized concerning the modulation of cardiovascular system where potential therapeutic implications of PTX3 in humans are discussed. PMID:27559355

  17. Nanoimaging in cardiovascular diseases: Current state of the art

    Directory of Open Access Journals (Sweden)

    Suryyani Deb

    2015-01-01

    Full Text Available Nanotechnology has been integrated into healthcare system in terms of diagnosis as well as therapy. The massive impact of imaging nanotechnology has a deeper intervention in cardiology i.e. as contrast agents , to target vulnerable plaques with site specificity and in a theranostic approach to treat these plaques, stem cell delivery in necrotic myocardium, etc. Thus cardiovascular nanoimaging is not limited to simple diagnosis but also can help real time tracking during therapy as well as surgery. The present review provides a comprehensive description of the molecular imaging techniques for cardiovascular diseases with the help of nanotechnology and the potential clinical implications of nanotechnology for future applications.

  18. YKL-40 - an emerging biomarker in cardiovascular disease and diabetes

    Directory of Open Access Journals (Sweden)

    Rathcke Camilla

    2009-01-01

    Full Text Available Abstract Several inflammatory cytokines are involved in vascular inflammation resulting in endothelial dysfunction which is the earliest event in the atherosclerotic process leading to manifest cardiovascular disease. YKL-40 is an inflammatory glycoprotein involved in endothelial dysfunction by promoting chemotaxis, cell attachment and migration, reorganization and tissue remodelling as a response to endothelial damage. YKL-40 protein expression is seen in macrophages and smooth muscle cells in atherosclerotic plaques with the highest expression seen in macrophages in the early lesion of atherosclerosis. Several studies demonstrate, that elevated serum YKL-levels are independently associated with the presence and extent of coronary artery disease and even higher YKL-40 levels are documented in patients with myocardial infarction. Moreover, elevated serum YKL-40 levels have also been found to be associated with all-cause as well as cardiovascular mortality. Finally, YKL-40 levels are elevated both in patients with type 1 and type 2 diabetes, known to be at high risk for the development of cardiovascular diseases, when compared to non-diabetic persons. A positive association between elevated circulating YKL-40 levels and increasing levels of albuminuria have been described in patients with type 1 diabetes indicating a role of YKL-40 in the progressing vascular damage resulting in microvascular disease. This review describes the present knowledge about YKL-40 and discusses its relation to endothelial dysfunction, atherosclerosis, cardiovascular disease and diabetes and look ahead on future perspectives of YKL-40 research.

  19. Endoplasmic reticulum stress and cardiovascular diseases

    Institute of Scientific and Technical Information of China (English)

    Xiaohui Duan; Yongfen Qi; Chaoshu Tang

    2009-01-01

    The endoplasmic reticulum (ER) serves several important functions, mainly post-translational modification, folding and assembly of newly synthesized secretary proteins, synthesizing lipids and cellular calcium storage. Various factors can disrupt ER homeostasis and disturb its functions, which leads to the accumulation of unfolded and misfolded proteins and to potential cellular dysfunction and pathological consequences, collectively termed ER stress. Recent progress suggests that ER stress plays a key role in the immune response, diabetes, tumor growth, and some neurodegenerative diseases. In particular, ER stress is involved in several processes of cardiovascular diseases, such as ischemia/reperfusion injury, cardiomyopathy, cardiac hypertrophy, heart failure, and atherosclerosis. Further research on the relation of ER stress to cardiovascular diseases will greatly enhance the understanding of these pathological processes and provide novel avenues to potential therapies.

  20. Non-alcoholic fatty liver disease is associated with cardiovascular disease risk markers

    NARCIS (Netherlands)

    Edens, M. A.; Kuipers, F.; Stolk, R. P.

    2009-01-01

    Recognition of the link between non-alcoholic fatty liver disease (NAFLD) and cardiovascular disease (CVD) has boosted research in this area. The main objective of this paper is to review the literature on NAFLD in the context of CVD, focussing on underlying mechanisms and treatment. Besides excessi

  1. Human Induced Pluripotent Stem Cell Models of Inherited Cardiovascular Diseases.

    Science.gov (United States)

    Jiang, Wenjian; Lan, Feng; Zhang, Hongjia

    2014-10-16

    Cardiovascular cells derived from patient specific induced Pluripotent Stem Cell (iPSC) harbor gene mutations associated with the pathogenesis of inherited cardiac diseases and congenital heart diseases (CHD). Numerous reports have demonstrated the utilization of human induced Pluripotent Stem Cell (hiPSC) to model cardiac diseases as a means of investigating their underlying mechanisms. So far, they have been shown to investigate the molecular mechanisms of many cardiac disorders, such as long-QT syndrome (LQT), catecholaminergic polymorphic ventricular tachycardia (CPVT), dilated cardiomyopathy (DCM), hypertrophic cardiomyopathy (HCM), LEOPARD syndrome (LS), arrhythmogenic cardiomyopathy (ACM), Friedreich ataxia (FRDA), Barth syndrome (BTHS), hypoplastic left heart syndrome (HLHS), Marfan syndrome (MFS) and other CHD. This article summarizes the growing body of research related to modeling various cardiac diseases using hiPSCs. Moreover, by reviewing the methods used in previous studies, we propose multiple novel applications of hiPSCs to investigate comprehensive cardiovascular disorders and facilitate drug discovery. PMID:25322695

  2. Role of gamma-glutamyltransferase in cardiovascular diseases

    OpenAIRE

    Jiang, Shengyang; Jiang, Donglin; Tao, Yijia

    2013-01-01

    Cardiovascular diseases are threatening human health with rising morbidity and mortality rates. Gamma-glutamyltransferase (GGT) has been found to be involved in the pathogenesis of cardiovascular diseases, especially coronary artery disease, and the prognosis of cardiovascular disease may be predicted by increasing GGT levels. GGT levels are related to cardiovascular emergencies of chronic heart failure, and an elevated GGT level has been shown to be an independent predictive maker for cardia...

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

    Directory of Open Access Journals (Sweden)

    Antonio García-Rodríguez

    2013-07-01

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

  4. Community interventions for cardiovascular disease.

    Science.gov (United States)

    Parker, Donna R; Assaf, Annlouise R

    2005-12-01

    Review of the community-based CVD intervention programs suggests that a number of components have been successful using varying methods and materials for CVD risk reduction. It should be noted, however, that in multi-intervention programs it is often difficult to determine which components of the intervention were responsible for the overall success of the study. The community-based approach to CVD prevention is generalizable, cost-effective (because of the use of mass communication methods), and has the potential for modifying the environment and influencing health policies. Based on the experiences and successes of a number of community projects, recommendations have been proposed for developing future programs. Although they are not totally comprehensive, it has been suggested that a community-based intervention program should consider the following recommendations: 1) An understanding of the community: the needs and priorities of the community should be assessed, and close collaboration with individuals from the community, including community leaders, opinion leaders, community health care providers, and community organizations from various sectors of the community, should be consulted. Efforts should be focused on underserved and vulnerable populations. 2) Inclusion of community activities: these activities should be integrated within the context of the community environment, including primary health care services, voluntary organizations, grocery stores, restaurants, work sites, schools, and local media. 3) Inclusion mass media messages: the mass media can provide information and reinforcement of the behavior change. 4) Develop cost-effective interventions to assure that the community is exposed to an effective dose of the intervention. 5) Work with community organizations to help change social and physical environments to make them more conducive to health and healthy life-styles changes. 6) Develop a reliable monitoring and evaluation system: monitor the

  5. MACD: an imaging marker for cardiovascular disease

    DEFF Research Database (Denmark)

    Ganz, Melanie; de Bruijne, Marleen; Nielsen, Mads

    2010-01-01

    Despite general acceptance that a healthy lifestyle and the treatment of risk factors can prevent the development of cardiovascular diseases (CVD), CVD are the most common cause of death in Europe and the United States. It has been shown that abdominal aortic calcifications (AAC) correlate strongly...... with coronary artery calcifications. Hence an early detection of aortic calcified plaques helps to predict the risk of related coronary diseases. Also since two thirds of the adverse events have no prior symptoms, possibilities to screen for risk in low cost imaging are important. To this end the Morphological...... imaging markers described. Finally we present that the MACD index predicts cardiovascular death with a hazard ratio of approximately four....

  6. South American Guidelines for Cardiovascular Disease Prevention and Rehabilitation

    Directory of Open Access Journals (Sweden)

    AH Herdy

    2014-08-01

    Full Text Available In this document, the Inter-American Committee of Cardiovascular Prevention and Rehabilitation, together with the South American Society of Cardiology, aimed to formulate strategies, measures, and actions for cardiovascular disease prevention and rehabilitation (CVDPR. In the context of the implementation of a regional and national health policy in Latin American countries, the goal is to promote cardiovascular health and thereby decrease morbidity and mortality. The study group on Cardiopulmonary and Metabolic Rehabilitation from the Department of Exercise, Ergometry, and Cardiovascular Rehabilitation of the Brazilian Society of Cardiology has created a committee of experts to review the Portuguese version of the guideline and adapt it to the national reality. The mission of this document is to help health professionals to adopt effective measures of CVDPR in the routine clinical practice. The publication of this document and its broad implementation will contribute to the goal of the World Health Organization (WHO, which is the reduction of worldwide cardiovascular mortality by 25% until 2025. The study group's priorities are the following: • Emphasize the important role of CVDPR as an instrument of secondary prevention with significant impact on cardiovascular morbidity and mortality; • Join efforts for the knowledge on CVDPR, its dissemination, and adoption in most cardiovascular centers and institutes in South America, prioritizing the adoption of cardiovascular prevention methods that are comprehensive, practical, simple and which have a good cost/benefit ratio; • Improve the education of health professionals and patients with education programs on the importance of CVDPR services, which are directly targeted at the health system, clinical staff, patients, and community leaders, with the aim of decreasing the barriers to CVDPR implementation.

  7. NANOBURRS: A NOVEL APPROACH IN THE TREATMENT OF CARDIOVASCULAR DISEASE

    OpenAIRE

    Jaithlia Rajiv; Jain Hardik; Shah Vaibhav; Arora vimal

    2011-01-01

    "Nanoburrs" are nanoparticles coated with a sticky protein that makes them cling onto artery walls while they slowly release drugs. Patients with narrowed arteries in which drug-eluting stents cannot be used, now can use nanoburrs. Nanoburrs provides an advance technology in the field of science that potentially provides an alternative to drug-releasing stents in some patients with cardiovascular disease. This review brings about the working and applications of nanoburrs.

  8. NANOBURRS: A NOVEL APPROACH IN THE TREATMENT OF CARDIOVASCULAR DISEASE

    Directory of Open Access Journals (Sweden)

    Jaithlia Rajiv

    2011-05-01

    Full Text Available "Nanoburrs" are nanoparticles coated with a sticky protein that makes them cling onto artery walls while they slowly release drugs. Patients with narrowed arteries in which drug-eluting stents cannot be used, now can use nanoburrs. Nanoburrs provides an advance technology in the field of science that potentially provides an alternative to drug-releasing stents in some patients with cardiovascular disease. This review brings about the working and applications of nanoburrs.

  9. Tea Polyphenols Regulate Key Mediators on Inflammatory Cardiovascular Diseases

    OpenAIRE

    Jun-ichi Suzuki; Mitsuaki Isobe; Ryuichi Morishita; Ryozo Nagai

    2009-01-01

    Tea polyphenols known as catechins are key components with many biological functions, including anti-inflammatory, antioxidative, and anticarcinogenic effects. These effects are induced by the suppression of several inflammatory factors including nuclear factor-kappa B (NF- B). While these characteristics of catechins have been well documented, actions of catechins as mediators on inflammation-related cardiovascular diseases have not yet been well investigated. In this article, we reviewed ...

  10. Experimental Models of Renal Disease and the Cardiovascular System

    OpenAIRE

    Grossman, Rebecca C.

    2010-01-01

    Cardiovascular disease is a leading cause of death among patients with end stage renal failure. Animal models have played a crucial role in teasing apart the complex pathological processes involved. This review discusses the principles of using animal models, the history of their use in the study of renal hypertension, the controversies arising from experimental models of non-hypertensive uraemic cardiomyopathy and the lessons learned from these models, and highlights important areas of futur...

  11. Racial/ethnic residential segregation and cardiovascular disease risk

    OpenAIRE

    Kershaw, Kiarri N.; Albrecht, Sandra S.

    2015-01-01

    A growing body of research has examined whether racial/ethnic residential segregation contributes to health disparities, but recent findings in the literature, particularly with respect to cardiovascular disease (CVD) risk, have not been summarized. This review provides an overview of findings from studies of racial/ethnic residential segregation of non-Hispanic blacks and Hispanics with CVD risk published between January 2011 and July 2014. The majority of studies of black segregation showed...

  12. Therapy of obese patient with Cardiovascular Disease

    OpenAIRE

    Jindal, Ankur; Whaley-Connell, Adam; Brietzke, Stephen; Sowers, James R.

    2013-01-01

    Obesity has reached epidemic proportions and is a significant public health concern. Obesity is associated with increased diabetes, cardiovascular and kidney disease, and associated morbidity and mortality. Despite the increasing public health problem of obesity, there is a dearth of effective treatment options. Following the FDA mandated withdrawal of sibutramine, the treatment options for obesity were limited to orlistat as the only pharmacological treatment option for long term management ...

  13. Next generation sequencing in cardiovascular diseases

    OpenAIRE

    Faita, Francesca; Vecoli, Cecilia; Foffa, Ilenia; Andreassi, Maria Grazia

    2012-01-01

    In the last few years, the advent of next generation sequencing (NGS) has revolutionized the approach to genetic studies, making whole-genome sequencing a possible way of obtaining global genomic information. NGS has very recently been shown to be successful in identifying novel causative mutations of rare or common Mendelian disorders. At the present time, it is expected that NGS will be increasingly important in the study of inherited and complex cardiovascular diseases (CVDs). However, the...

  14. Psychosocial Stress and Cardiovascular Disease: Pathophysiological Links

    OpenAIRE

    Bairey Merz, C. Noel; Dwyer, James; Nordstrom, Cheryl K; Walton, Kenneth G.; Salerno, John W.; Schneider, Robert H.

    2002-01-01

    The remarkable decline in cardiovascular disease (CVD) experienced in developed countries over the last 40 years appears to have abated. Currently, many CVD patients continue to show cardiac events despite optimal treatment of traditional risk factors. This evidence suggests that additional interventions, particularly those aimed at nontraditional factors, might be useful for continuing the decline. Psychosocial stress is a newly recognized (nontraditional) risk factor that appears to contrib...

  15. Future of Pharmacogenetics in Cardiovascular Diseases

    OpenAIRE

    van Schie, Rianne; Verhoef, Talitha; Maitland-van der Zee, Anke-Hilse; de Boer, Anthonius; van der Meer, F. J. M.; Redekop, Ken; Thariani, Rahber

    2012-01-01

    textabstractIntroduction: Pharmacogenetics is the study of variations in DNA sequence as related to drug response (European Medicines Agency [EMA], 2007). Several gene-drug interactions have been discovered in the field of cardiovascular diseases (CVDs). These gene-drug interactions can help to identify nonresponse to drugs, estimate dose requirements or identify an increased risk of developing adverse drug reactions. An individualized approach based on pharmacogenetic testing will provide ph...

  16. Does Drinking Tea Protect Against Cardiovascular Disease?

    OpenAIRE

    Thompson, Natasha

    2003-01-01

    Recent evidence supports the hypothesis that tea does, in fact protect against cardiovascular disease. Some of the latest data by Hodgson et al, suggests that dietary flavonoids in tea significantly improves endothelium-dependent and endothelium-independent flow-mediated vasodilation (2.3%; P=.008 & 4.2%; P=.03 respectively). Similar results were obtained in a study by Duffy et al, where it was found that short- and long-term tea consumption significantly improved endothelium dependent flow-m...

  17. Autophagy as a Therapeutic Target in Cardiovascular Disease

    Science.gov (United States)

    Nemchenko, Andriy; Chiong, Mario; Turer, Aslan; Lavandero, Sergio; Hill, Joseph A.

    2011-01-01

    The epidemic of heart failure continues apace, and development of novel therapies with clinical efficacy has lagged. Now, important insights into the molecular circuitry of cardiovascular autophagy have raised the prospect that this cellular pathway of protein quality control may be a target of clinical relevance. Whereas basal levels of autophagy are required for cell survival, excessive levels – or perhaps distinct forms of autophagic flux – contribute to disease pathogenesis. Our challenge will be to distinguish mechanisms that drive adaptive versus maladaptive autophagy and to manipulate those pathways for therapeutic gain. Recent evidence suggests this may be possible. Here, we review the fundamental biology of autophagy and its role in a variety of forms of cardiovascular disease. We discuss ways in which this evolutionarily conserved catabolic mechanism can be manipulated, discuss studies presently underway in heart disease, and provide our perspective on where this exciting field may lead in the future. PMID:21723289

  18. YKL-40--an emerging biomarker in cardiovascular disease and diabetes

    DEFF Research Database (Denmark)

    Rathcke, Camilla N; Vestergaard, Henrik

    2009-01-01

    . Several studies demonstrate, that elevated serum YKL-levels are independently associated with the presence and extent of coronary artery disease and even higher YKL-40 levels are documented in patients with myocardial infarction. Moreover, elevated serum YKL-40 levels have also been found to be associated...... with all-cause as well as cardiovascular mortality. Finally, YKL-40 levels are elevated both in patients with type 1 and type 2 diabetes, known to be at high risk for the development of cardiovascular diseases, when compared to non-diabetic persons. A positive association between elevated circulating...... YKL-40 levels and increasing levels of albuminuria have been described in patients with type 1 diabetes indicating a role of YKL-40 in the progressing vascular damage resulting in microvascular disease. This review describes the present knowledge about YKL-40 and discusses its relation to endothelial...

  19. SIRT3 in cardiovascular diseases: Emerging roles and therapeutic implications.

    Science.gov (United States)

    Lu, Yi; Wang, Yi-Dong; Wang, Xiao-Ya; Chen, Han; Cai, Zhe-Jun; Xiang, Mei-Xiang

    2016-10-01

    SIRT3 belongs to a highly conserved protein family of histone deacetylases and it is rich in mitochondria. As acetyl-modification is one of the important post-translational modifications that prevail in the mitochondria, it is not surprising that SIRT3 plays a key regulatory role in this organelle. SIRT3 has a wide range of substrates that are involved in the physiological and pathological processes of oxidative stress, ischemia-reperfusion injury, mitochondrial metabolism homeostasis and cellular death. These pathophysiological processes are considered as the underlying mechanisms of diseases like cardiac hypertrophy, myocardial infarction and heart failure, indicating the potential roles of SIRT3 in cardiovascular diseases. In this review, we will summarize the emerging roles and therapeutic implications of SIRT3 in cardiovascular diseases by providing an update on the latest understanding of its functions. PMID:27393852

  20. Abnormalities in Alternative Splicing of Apoptotic Genes and Cardiovascular Diseases

    Directory of Open Access Journals (Sweden)

    Zodwa Dlamini

    2015-11-01

    Full Text Available Apoptosis is required for normal heart development in the embryo, but has also been shown to be an important factor in the occurrence of heart disease. Alternative splicing of apoptotic genes is currently emerging as a diagnostic and therapeutic target for heart disease. This review addresses the involvement of abnormalities in alternative splicing of apoptotic genes in cardiac disorders including cardiomyopathy, myocardial ischemia and heart failure. Many pro-apoptotic members of the Bcl-2 family have alternatively spliced isoforms that lack important active domains. These isoforms can play a negative regulatory role by binding to and inhibiting the pro-apoptotic forms. Alternative splicing is observed to be increased in various cardiovascular diseases with the level of alternate transcripts increasing elevated in diseased hearts compared to healthy subjects. In many cases these isoforms appear to be the underlying cause of the disease, while in others they may be induced in response to cardiovascular pathologies. Regardless of this, the detection of alternate splicing events in the heart can serve as useful diagnostic or prognostic tools, while those splicing events that seem to play a causative role in cardiovascular disease make attractive future drug targets.

  1. Impact of Diabetes on Cardiovascular Disease: An Update

    Directory of Open Access Journals (Sweden)

    Alessandra Saldanha de Mattos Matheus

    2013-01-01

    Full Text Available Cardiovascular diseases are the most prevalent cause of morbidity and mortality among patients with type 1 or type 2 diabetes. The proposed mechanisms that can link accelerated atherosclerosis and increased cardiovascular risk in this population are poorly understood. It has been suggested that an association between hyperglycemia and intracellular metabolic changes can result in oxidative stress, low-grade inflammation, and endothelial dysfunction. Recently, epigenetic factors by different types of reactions are known to be responsible for the interaction between genes and environment and for this reason can also account for the association between diabetes and cardiovascular disease. The impact of clinical factors that may coexist with diabetes such as obesity, dyslipidemia, and hypertension are also discussed. Furthermore, evidence that justify screening for subclinical atherosclerosis in asymptomatic patients is controversial and is also matter of this review. The purpose of this paper is to describe the association between poor glycemic control, oxidative stress, markers of insulin resistance, and of low-grade inflammation that have been suggested as putative factors linking diabetes and cardiovascular disease.

  2. Cardiovascular effects of monoterpenes: a review

    OpenAIRE

    Márcio R. V. Santos; Flávia V. Moreira; Byanka P. Fraga; Damião P. de Souza; Leonardo R. Bonjardim; Lucindo J. Quintans-Junior

    2011-01-01

    The monoterpenes are secondary metabolites of plants. They have various pharmacological properties including antifungal, antibacterial, antioxidant, anticancer, anti-spasmodic, hypotensive, and vasorelaxant. The purpose of this research was to review the cardiovascular effects of monoterpenes. The data in this resarch were collected using the Internet portals Pubmed, Scopus, and ISI Web of Knowledge between the years 1987 and 2010. In the study 33 monoterpenes were included, which were relate...

  3. Androgen therapy and atherosclerotic cardiovascular disease

    OpenAIRE

    K-CY McGrath; LS McRobb; AK Heather

    2008-01-01

    K-CY McGrath1, LS McRobb1,2, AK Heather1,21Heart Research Institute, Camperdown, NSW, Australia; 2Discipline of Medicine, University of Sydney, Sydney, NSW, AustraliaAbstract: Cardiovascular disease (CVD) remains the leading cause of death in Western society today. There is a striking gender difference in CVD with men predisposed to earlier onset and more severe disease. Following the recent reevaluation and ongoing debate regarding the estrogen protection hypothesis, and given that androgen ...

  4. Reduction of cardiovascular risk in chronic kidney disease by mineralocorticoid receptor antagonism.

    Science.gov (United States)

    Epstein, Murray

    2015-12-01

    Cardiovascular disease is the leading cause of death and morbidity in people with chronic kidney disease, but there are few evidence-based treatments for reducing cardiovascular events in these patients. The failure of novel drug candidates to delay progression to end-stage renal disease and limit or abrogate cardiovascular morbidity and mortality has led to increased interest in a mineralocorticoid receptor (MR) antagonist-based treatment model to reduce cardiovascular risk in patients with chronic kidney disease and end-stage renal disease. Aldosterone concentrations and MR signalling are associated with an enhanced risk of cardiovascular injury and the incidence of sudden death, and MR blockade decreases the risk of cardiovascular events and sudden death in patients with reduced glomerular filtration rate. Since evidence from clinical trials shows that treatment with MR antagonists confers a morbidity and mortality advantage for patients with cardiovascular disorders, similar benefits might also accrue in patients with chronic kidney disease. Large prospective trials are urgently needed to answer this question. In this Review, I argue that despite differences in the pathophysiology and clinical features of cardiovascular disease in patients with and without chronic kidney disease, MR antagonists could provide cardiovascular benefit in patients with chronic kidney disease. PMID:26429402

  5. Molecular Modeling Approach to Cardiovascular Disease Targetting

    Directory of Open Access Journals (Sweden)

    Chandra Sekhar Akula,

    2010-05-01

    Full Text Available Cardiovascular disease, including stroke, is the leading cause of illness and death in the India. A number of studies have shown that inflammation of blood vessels is one of the major factors that increase the incidence of heart diseases, including arteriosclerosis (clogging of the arteries, stroke and myocardial infraction or heart attack. Studies have associated obesity and other components of metabolic syndrome, cardiovascular risk factors, with lowgradeinflammation. Furthermore, some findings suggest that drugs commonly prescribed to the lower cholesterol also reduce this inflammation, suggesting an additional beneficial effect of the stains. The recent development of angiotensin 11 (Ang11 receptor antagonists has enabled to improve significantly the tolerability profile of thisgroup of drugs while maintaining a high clinical efficacy. ACE2 is expressed predominantly in the endothelium and in renal tubular epithelium, and it thus may be an import new cardiovascular target. In the present study we modeled the structure of ACE and designed an inhibitor through using ARGUS lab and the validation of the Drug molecule is done basing on QSAR properties and Cache for this protein through CADD.

  6. Microarray, SAGE and their applications to cardiovascular diseases

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    The wealth of DNA data generated by the human genome project coupling with recently invented high-throughput gene expression profiling techniques has dramatically sped up the process for biomedical researchers on elucidating the role of genes in human diseases. One powerful method to reveal insight into gene functions is the systematic analysis of gene expression. Two popular high-throughput gene expression technologies, microarray and Serial Analysis of Gene Expression (SAGE) are capable of producing large amounts of gene expression data with the potential of providing novel insights into fundamental disease processes, especially complex syndromes such as cardiovascular disease, whose etiologies are due to multiple genetic factors and their interplay with the environment. Microarray and SAGE have already been used to examine gene expression patterns of cell-culture, animal and human tissues models of cardiovascular diseases. In this review, we will first give a brief introduction of microarray and SAGE technologies and point out their limitations. We will then discuss the major discoveries and the new biological insightsthat have emerged from their applications to cardiovascular diseases. Finally we will touch upon potential challenges and future developments in this area.

  7. 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 The ... Recommendation | 1 Screening for Peripheral Artery Disease and Cardiovascular Disease Risk Assessment with Ankle Brachial Index in Adults Potential ...

  8. Nutrigenomic programming of cardiovascular and metabolic diseases.

    Science.gov (United States)

    Ozanne, Susan

    2014-10-01

    Over twenty five years ago epidemiological studies revealed that there was a relationship between patterns of early growth and subsequent risk of diseases such as type 2 diabetes, cardiovascular disease and the metabolic syndrome. Studies of identical twins, individuals who were in utero during periods of famine, discordant siblings and animal models have provided strong evidence that the early environment plays an important role in mediating these relationships. Early nutrition is one such important environmental factor. The concept of early life programming is therefore widely accepted and the underlying mechanisms starting to emerge. These include: (1) Permanent structural changes in an organ due to exposure to suboptimal levels of essential hormones or nutrients during a critical period of development leading to permanent changes in tissue function (2) Persistent epigenetic changes such as DNA methylation and histone modifications and miRNAs leading to changes in gene expression. (3) Permanent effects on regulation of cellular ageing through increases in oxidative stress and mitochondrial dysfunction leading to DNA damage and telomere shortening. Further understanding of these processes will enable the development of preventative and intervention strategies to combat the burden of common diseases such as type 2 diabetes and cardiovascular disease. PMID:26461282

  9. Effect of garlic on cardiovascular disorders: a review

    OpenAIRE

    Maulik Subir; Banerjee Sanjay

    2002-01-01

    Abstract Garlic and its preparations have been widely recognized as agents for prevention and treatment of cardiovascular and other metabolic diseases, atherosclerosis, hyperlipidemia, thrombosis, hypertension and diabetes. Effectiveness of garlic in cardiovascular diseases was more encouraging in experimental studies, which prompted several clinical trials. Though many clinical trials showed a positive effect of garlic on almost all cardiovascular conditions mentioned above, however a number...

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

    International Nuclear Information System (INIS)

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

  11. 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...... and by categories of alcohol consumption. RESULTS: Carriers of the A-allele of ADH1B rs1229984 consumed 17.2% fewer units of alcohol per week (95% confidence interval 15.6% to 18.9%), had a lower prevalence of binge drinking (odds ratio 0.78 (95% CI 0.73 to 0.84)), and had higher abstention (odds ratio 1.27 (1...

  12. Cardiovascular diseases: oxidative damage and antioxidant protection.

    Science.gov (United States)

    Zhang, P-Y; Xu, X; Li, X-C

    2014-10-01

    Atherosclerosis, the hardening of arteries under oxidative stress is related to oxidative changes of low density lipoproteins (LDL). The antioxidants prevent the formation of oxidized LDL during atherogenesis. Perhaps more than one mechanism is involved in the atherosclerosis disease where LDL is oxidized in all the cells of arterial wall during the development of this disease. The oxidation of LDL produces lipid peroxidation products such as isoprostans from arachidonic, eicosapentaenoic and docosahexaenoic acids, oxysterols from cholesterol, hydroxyl fatty acids, lipid peroxides and aldehydes. The lipid peroxidation bioassay can serve as a marker for the risk of cardiovascular. An in vivo test of levels of oxidative lipid damage is an early prediction of development of cardiovascular disease (CVD). Serum paraoxonase (PON) activity is correlated to severity of the coronary artery disease. The antioxidants level in the serum and serum paraoxonase activity provides information for the risk of CVD. The antioxidant enzyme superoxide dismutase is responsible for dismutation of superoxide, a free radical chain initiator. The subcellular changes in the equilibrium in favor of free radicals can cause increase in the oxidative stress which leads to cardiomyopathy, heart attack or cardiac dysfunction. The oxidative damage and defense of heart disease has been reported where dietary antioxidants protect the free radical damage to DNA, proteins and lipids. The ascorbic acid, vitamin C is an effective antioxidant and high vitamin E intake can reduce the risk of coronary heart disease (CHD) by inhibition of atherogenic forms of oxidized LDL. The vitamin A and beta-carotene protect lipid peroxidation and provitamin-A activity. It has been recently suggested that the protection of oxidative damage and related CVD is best served by antioxidants found in the fruits and vegetables. The oxidative damage and antioxidant protection of CVD have been described here. PMID:25392110

  13. Lifestyle Decreases Risk Factors for Cardiovascular Diseases

    OpenAIRE

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

    2008-01-01

    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...

  14. Cardiovascular disease – coronary heart disease – qualitative research

    OpenAIRE

    Bell, Catherine

    2010-01-01

    Abstract Background Cardiovascular disease is the leading cause of death worldwide (World Health Organisation, 2008). This study focuses coronary heart disease and the management of lifestyle changes in prevention and ongoing treatment. In doing this, cardiac rehabilitation most useful. Through this process, individuals may experience a variety of issues, which may influence their overall health status. Despite the importance of rehabilitation being acknowledged, there is need for a...

  15. Cardiovascular Effects of Saffron: An Evidence-Based Review

    Directory of Open Access Journals (Sweden)

    Shahin Akhondzadeh

    2011-05-01

    Full Text Available Herbal medicine can be a valuable source of assistance for traditional medicine. There are a number of herbs that can beused in conjunction with modern medicine. Herbs can also be taken to aid recovery from serious diseases. Although one should never aim to treat diseases such as cardiovascular disease solely with herbal medicine, the value of herbs used in tandem with modern medicine cannot be ignored. Saffron has been reported to help lower cholesterol and keep cholesterol levels healthy.Animal studies have shown saffron to lower cholesterol by as much as 50%. Saffron has antioxidant properties; it is, therefore,helpful in maintaining healthy arteries and blood vessels. Saffron is also known to have anti-inflammatory properties, which are beneficial to cardiovascular health. The people of Mediterranean countries, where saffron use is common, have lower than normal incidence of heart diseases. From saffron's cholesterol lowering benefits to its anti inflammatory properties,saffron may be one of the best supplements for cardiac health. This paper reviews the studies regarding the beneficial effects of saffron in cardiovascular health.

  16. Phytotherapy in Cardiovascular Diseases: From Ethnomedicine to Evidence Based Medicine

    Directory of Open Access Journals (Sweden)

    Ovidiu Burta

    2008-01-01

    Full Text Available Cardiovascular diseases are now considered to be one of the major causes of mortality in the developed and developing world. With the advent of better diagnostic procedures and therapeutic strategies their management has become more efficient, yet the role of herbal and plant remedies is paramount in the developing and remote areas of the world. Phytotherapy or therapeutics using plants and herb based compounds or crude drugs are an indispensable part of Complementary and Alternative Medicine (CAM. The benefits of most of these plants are controversial as their toxicology and pharmacological activities are not well studied and documented. However certain plants species like Ginko biloba and Crataegus have shown promise in experimental and clinical trials. In the present review, some anthropo-geographical and historical perspectives of phytotherapy are mentioned. Some important manifestations of cardiovascular pathology and their phytotherapy are reviewed. The holistic approach of phytotherapy and folkloric ethno medical practices indeed have opened new horizons for quality care in cardiovascular diseases. Phytotherapy and traditional medicine have proven their potential place in the modern and more skeptical evidence based medicine.

  17. [Alpha-linolenic acid and cardiovascular diseases].

    Science.gov (United States)

    Ristić-Medić, Danijela; Ristić, Gordana; Tepsić, Vesna

    2003-01-01

    IMPORTANCE AND METABOLISM OF ALPHA-LINOLENIC ACID: Alpha-linolenic acid is an essential fatty acid which cannot be produced in the body and must be taken by food. Both in animals and humans, alpha-linolenic acid is desaturated and elongated into eicosapentaenoic and docosahexaenoic acid. It is also incorporated into plasma and tissue lipids and its conversion is affected by levels of linoleic acid. POTENTIAL ROLE IN PATHOGENESIS OF CARDIOVASCULAR DISEASES: Diet enriched in n-3 fatty acids, especially alpha-linolenic acid, reduces the incidence of cardiac death. Studies have shown that alpha linolenic acid prevents ventricular fibrillation which is the main cause of cardiac death. Studies in rats suggest that alpha-linolenic acid may be more effective in preventing ventricular fibrillations than eicosapentaenoic and docosahexaenoic acid. Furthermore, alpha-linolenic acid is the main fatty acid decreasing platalet aggregation which is an important step in thrombosis i.e. non-fatal myocardial infarction and stroke. DIETARY SOURCES AND NUTRITION RECOMMENDATIONS: Dietary sources include flaxseed and flaxseed oil, canola oil, soybean and soybean oil, pumpkin seed and pumpkin oil, walnuts and walnut oil. Strong evidence supports beneficial effects of alpha-linolenic acid and its dietary sources should be incorporated into balanced diet for prevention of cardiovascular diseases. The recommended daily intake is 2 g with a ratio of 5/1 for linoleic/alpha-linolenic acid. PMID:15510909

  18. Circulating endothelial cells in cardiovascular disease.

    Science.gov (United States)

    Boos, Christopher J; Lip, Gregory Y H; Blann, Andrew D

    2006-10-17

    Quantification of circulating endothelial cells (CECs) in peripheral blood is developing as a novel and reproducible method of assessing endothelial damage/dysfunction. The CECs are thought to be mature cells that have detached from the intimal monolayer in response to endothelial injury and are a different cell population to endothelial progenitor cells (EPCs). The EPCs are nonleukocytes derived from the bone marrow that are believed to have proliferative potential and may be important in vascular regeneration. Currently accepted methods of CEC quantification include the use of immunomagnetic bead separation (with cell counting under fluorescence microscopy) and flow cytometry. Several recent studies have shown increased numbers of CECs in cardiovascular disease and its risk factors, such as unstable angina, acute myocardial infarction, stroke, diabetes mellitus, and critical limb ischemia, but no change in stable intermittent claudication, essential hypertension, or atrial fibrillation. Furthermore, CEC quantification at 48 h after acute myocardial infarction has been shown to be an accurate predictor of major adverse coronary events and death at both 1 month and 1 year. This article presents an overview of the pathophysiology of CECs in the setting of cardiovascular disease and a brief comparison with EPCs. PMID:17045885

  19. Lifestyle decreases risk factors for cardiovascular diseases.

    Science.gov (United States)

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

    2008-12-01

    The morbidity and mortality of cardiovascular diseases is high in the developed countries. The lifestyle changes are capable to decrease it by 50%. The aim of the present study was to measure the parameters of some risk factors before and after a one-week NEW START rehabilitative retreat. 1349 volunteers, 320 men, 1029 woman, mean age 51 +/- 14.5 (SD) years participated in 30 rehabilitative retreats from 1999-2006 in the Czech Republic, using a low-fat, low-energy, lacto-ovo-vegetarian diet and exercise, in a stress-free environment. Body weight, height, BMI, blood pressure, heart rate, serum cholesterol and blood glucose were measured. Body weight decreased in 1223 measured persons from 71.2 +/- 14.38 (SD) to 70.6 +/- 14.02 kg (placto-ovo vegetarians and Seventh-day Adventists than in controls who never observed the diet and avail the lifestyle programs. The parameters were nonsignificantly changed one year after finishing the retreat in the sample of 68 persons showing the positive effect of retreats. Our results showed, that the intake of a low-fat, low-energy diet, over the course of one week in a stress-free environment, had positive impact on the risk factors of cardiovascular diseases. PMID:19256282

  20. Cardiovascular and oral disease interactions: what is the evidence?

    Science.gov (United States)

    Ford, Pauline J; Yamazaki, Kazuhisa; Seymour, Gregory J

    2007-04-01

    This paper reviews the evidence for the interaction of oral disease (more specifically, periodontal infections) with cardiovascular disease. Cardiovascular disease is a major cause of death worldwide, with atherosclerosis as the underlying aetiology in the vast majority of cases. The importance of the role of infection and inflammation in atherosclerosis is now widely accepted, and there has been increasing awareness that immune responses are central to atherogenesis. Chronic inflammatory periodontal diseases are among the most common chronic infections, and a number of studies have shown an association between periodontal disease and an increased risk of stroke and coronary heart disease. Although it is recognised that large-scale intervention studies are required, pathogenic mechanism studies are nevertheless required so as to establish the biological rationale. In this context, a number of hypotheses have been put forward; these include common susceptibility, inflammation via increased circulating cytokines and inflammatory mediators, direct infection of the blood vessels, and the possibility of cross-reactivity or molecular mimicry between bacterial and self-antigens. In this latter hypothesis, the progression of atherosclerosis can be explained in terms of the immune response to bacterial heat shock proteins (HSPs). Because the immune system may not be able to differentiate between self-HSP and bacterial HSP, an immune response generated by the host directed at pathogenic HSP may result in an autoimmune response to similar sequences in the host. Furthermore, endothelial cells express HSPs in atherosclerosis, and cross-reactive T cells exist in the arteries and peripheral blood of patients with atherosclerosis. Each of these hypotheses is reviewed in light of current research. It is concluded that although atherosclerotic cardiovascular disease is almost certainly a multifactorial disease, there is now strong evidence that infection and inflammation are

  1. Cardiovascular disease in renal transplant recipients.

    Science.gov (United States)

    McQuarrie, Emily P; Fellström, Bengt C; Holdaas, Hallvard; Jardine, Alan G

    2010-05-01

    Renal transplant recipients have a markedly increased risk of premature cardiovascular disease (CVD) compared with the general population, although considerably lower than that of patients receiving maintenance haemodialysis. CVD in transplant recipients is poorly characterised and differs from the nonrenal population, with a much higher proportion of fatal to nonfatal cardiac events. In addition to traditional ischaemic heart disease risk factors such as age, gender, diabetes and smoking, there are additional factors to consider in this population such as the importance of hypertension, left ventricular hypertrophy and uraemic cardiomyopathy. There are factors specific to transplantation such immunosuppressive therapies and graft dysfunction which contribute to this altered risk profile. However, understanding and treatment is limited by the absence of large randomised intervention trials addressing risk factor modification, with the exception of the ALERT study. The approach to managing these patients should begin early and be multifactorial in nature. PMID:20586909

  2. 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. PMID:26902518

  3. Super-enhancer lncs to cardiovascular development and disease.

    Science.gov (United States)

    Ounzain, Samir; Pedrazzini, Thierry

    2016-07-01

    Cardiac development, function and pathological remodelling in response to stress depend on the dynamic control of tissue specific gene expression by distant acting transcriptional enhancers. Recently, super-enhancers (SEs), also known as stretch or large enhancer clusters, are emerging as sentinel regulators within the gene regulatory networks that underpin cellular functions. It is becoming increasingly evident that long noncoding RNAs (lncRNAs) associated with these sequences play fundamental roles for enhancer activity and the regulation of the gene programs hardwired by them. Here, we review this emerging landscape, focusing on the roles of SEs and their derived lncRNAs in cardiovascular development and disease. We propose that exploration of this genomic landscape could provide novel therapeutic targets and approaches for the amelioration of cardiovascular disease. Ultimately we envisage a future of ncRNA therapeutics targeting the SE landscape to alleviate cardiovascular disease. This article is part of a Special Issue entitled: Cardiomyocyte Biology: Integration of Developmental and Environmental Cues in the Heart edited by Marcus Schaub and Hughes Abriel. PMID:26620798

  4. Epigenetic programming and risk: the birthplace of cardiovascular disease?

    Science.gov (United States)

    Vinci, Maria Cristina; Polvani, Gianluca; Pesce, Maurizio

    2013-06-01

    Epigenetics, through control of gene expression circuitries, plays important roles in various physiological processes such as stem cell differentiation and self renewal. This occurs during embryonic development, in different tissues, and in response to environmental stimuli. The language of epigenetic program is based on specific covalent modifications of DNA and chromatin. Thus, in addition to the individual identity, encoded by sequence of the four bases of the DNA, there is a cell type identity characterized by its positioning in the epigenetic "landscape". Aberrant changes in epigenetic marks induced by environmental cues may contribute to the development of abnormal phenotypes associated with different human diseases such as cancer, neurological disorders and inflammation. Most of the epigenetic studies have focused on embryonic development and cancer biology, while little has been done to explore the role of epigenetic mechanisms in the pathogenesis of cardiovascular disease. This review highlights our current knowledge of epigenetic gene regulation and the evidence that chromatin remodeling and histone modifications play key roles in the pathogenesis of cardiovascular disease through (re)programming of cardiovascular (stem) cells commitment, identity and function. PMID:22773406

  5. Kinase-SUMO networks in diabetes-mediated cardiovascular disease.

    Science.gov (United States)

    Chang, Eugene; Abe, Jun-Ichi

    2016-05-01

    Type II diabetes mellitus (DM) is a common comorbidity in patients with cardiovascular disease (CVD). Epidemiological studies including the Framingham, UKPDS, and MRFIT studies have shown diabetes to be an independent risk factor for cardiovascular disease associated with increased incidence of morbidity and mortality. However, major randomized controlled clinical trials including ADVANCE, VAD, and ACCORD have failed to demonstrate a significant reduction in CVD complications from longstanding DM with strict glycemic control. This suggests that despite the strong clinical correlation between DM and CVD, the precise mechanisms of DM-mediated CVD pathogenesis remain unclear. Signal transduction investigations have shed some light on this question with numerous studies demonstrating the role of kinase pathways in facilitating DM and CVD pathology. Abnormalities in endothelial, vascular smooth muscle, and myocardial function from the pathological insults of hyperglycemia and oxidative stress in diabetes are thought to accelerate the development of cardiovascular disease. Extensive interplay between kinase pathways that regulate the complex pathology of DM-mediated CVD is heavily regulated by a number of post-translational modifications (PTMs). In this review, we focus on the role of a dynamic PTM known as SUMOylation and its role in regulating these kinase networks to provide a mechanistic link between DM and CVD. PMID:27085771

  6. Cardiovascular disease in Navajo Indians with type 2 diabetes.

    OpenAIRE

    Hoy, W; Light, A; Megill, D

    1995-01-01

    Rates of both type 2 diabetes and cardiovascular disease have risen sharply in recent years among Navajo Indians, the largest reservation-based American Indian tribe, but the association between the two conditions is not entirely clear. Rates of cardiovascular disease and some possible associations in several hundred diabetic and non-diabetic Navajos were estimated. Nearly one-third (30.9 percent) of those with diabetes had formal diagnoses of cardiovascular disease--25.3 percent had heart di...

  7. 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

  8. Nutrition and Cardiovascular Disease: Finding the Perfect Recipe for Cardiovascular Health

    Directory of Open Access Journals (Sweden)

    Alice Ravera

    2016-06-01

    Full Text Available The increasing burden of cardiovascular disease (CVD despite the progress in management entails the need of more effective preventive and curative strategies. As dietary-associated risk is the most important behavioral factor influencing global health, it appears the best target in the challenge against CVD. Although for many years, since the formulation of the cholesterol hypothesis, a nutrient-based approach was attempted for CVD prevention and treatment, in recent years a dietary-based approach resulted more effective in reducing cardiovascular risk worldwide. After the publication of randomized trials on the remarkable effects of the Mediterranean diet and the Dietary Approach to Stop Hypertension (DASH diet on CVD, new efforts were put on research about the effects of complex dietary interventions on CVD. The purpose of this paper is to review the evidence on dietary interventions in the prevention and disease modification of CVD, focusing on coronary artery disease and heart failure, the main disease responsible for the enormous toll taken by CVD worldwide.

  9. Quality of life evaluation in cardiovascular diseases

    Directory of Open Access Journals (Sweden)

    Zdravković Marija

    2010-01-01

    Full Text Available Definition of quality of life. In recent years, quality of life has become a very important measure of treatment of disease and successful therapy, regarding not only general health of an individual patient but also of the whole population In 1993 the WHO proclaimed 'Vision of health for all', as 'Add years to life' but also 'Add life to years', emphasizing quality of life to be as important as life duration. Although the remaining life expectancy in patients with cardiovascular disease is prolonged, there is still medical challenge: 'How to improve quality of life in these patients?'. Measurement of quality of life. Quality of life can be defined as the patient's perception of impact of disease and concomitant therapy and procedures on his physical and working capacity, emotional role, social communication and general health. Different types of standardized questionnaires for quality of life evaluation It can be measured by general health questionnaires and specified questionnaires for disease. Questionnaire SF-36 is regarded as one of the most reliable, considering the great number of publications. Conclusion. The most important step in complicated evaluation of quality of life is the adequate selection of questionnaire with a high confidence.

  10. Hydroxytyrosol and potential uses in cardiovascular diseases, cancer, and AIDS.

    Science.gov (United States)

    Vilaplana-Pérez, Cristina; Auñón, David; García-Flores, Libia A; Gil-Izquierdo, Angel

    2014-01-01

    Hydroxytyrosol is one of the main phenolic components of olive oil. It is present in the fruit and leaf of the olive (Olea europaea L.). During the past decades, it has been well documented that this phenolic compound has health benefits and a protective action has been found in preclinical studies against several diseases. Here, we review its bioavailability in human beings and several assays showing significant results related with cardiovascular diseases, cancer, and acquired immunodeficiency syndrome (AIDS). Mechanisms of action include potent anti-oxidant and anti-inflammatory effects, among others. The importance of hydroxytyrosol in protection of low-density lipoproteins and consequently its implication in the reduction of cardiovascular disease risk has been highlighted by the European Food Safety Authority, concluding that 5 mg of hydroxytyrosol and its derivatives should be consumed daily to reach this effect at physiological level. We discuss the potential uses of this compound in supplements, nutraceutic foods, or topical formulations in the disease risk reduction. Finally, we conclude that more studies are needed to sustain or reject many other health claims not yet fully documented and to validate these newly available hydroxytyrosol-based products, because it seems to be a good candidate to reduce the risk of diseases mentioned. PMID:25988120

  11. MicroRNA: A new therapeutic strategy for cardiovascular diseases.

    Science.gov (United States)

    Samanta, Saheli; Balasubramanian, Sathyamoorthy; Rajasingh, Sheeja; Patel, Urmi; Dhanasekaran, Anuradha; Dawn, Buddhadeb; Rajasingh, Johnson

    2016-07-01

    Myocardial infarction, atherosclerosis, and hypertension are the most common heart-related diseases that affect both the heart and the blood vessels. Multiple independent risk factors have been shown to be responsible for cardiovascular diseases. The combination of a healthy diet, exercise, and smoking cessation keeps these risk factors in check and helps maintain homeostasis. The dynamic monolayer endothelial cell integrity and cell-cell communication are the fundamental mechanisms in maintaining homeostasis. Recently, it has been revealed that small noncoding RNAs (ncRNAs) play a critical role in regulation of genes involved in either posttranscriptional or pretranslational modifications. They also control diverse biological functions like development, differentiation, growth, and metabolism. Among ncRNAs, the short interfering RNAs (siRNAs), and microRNAs (miRNAs) have been extensively studied, but their specific functions remain largely unknown. In recent years, miRNAs are efficiently studied as one of the important candidates for involvement in most biological processes and have been implicated in many human diseases. Thus, the identification and the respective targets of miRNAs may provide novel molecular insight and new therapeutic strategies to treat diseases. This review summarizes the recent developments and insight on the role of miRNAs in cardiovascular disease prognosis, diagnostic and clinical applications. PMID:27013138

  12. Endothelium and Its Alterations in Cardiovascular Diseases: Life Style Intervention

    Directory of Open Access Journals (Sweden)

    Gaia Favero

    2014-01-01

    Full Text Available The endothelium, which forms the inner cellular lining of blood vessels and lymphatics, is a highly metabolically active organ that is involved in many physiopathological processes, including the control of vasomotor tone, barrier function, leukocyte adhesion, and trafficking and inflammation. In this review, we summarized and described the following: (i endothelial cell function in physiological conditions and (ii endothelial cell activation and dysfunction in the main cardiovascular diseases (such as atherosclerosis, and hypertension and to diabetes, cigarette smoking, and aging physiological process. Finally, we presented the currently available evidence that supports the beneficial effects of physical activity and various dietary compounds on endothelial functions.

  13. Wine, Beer, Alcohol and Polyphenols on Cardiovascular Disease and Cancer

    Directory of Open Access Journals (Sweden)

    Sara Arranz

    2012-07-01

    Full Text Available Since ancient times, people have attributed a variety of health benefits to moderate consumption of fermented beverages such as wine and beer, often without any scientific basis. There is evidence that excessive or binge alcohol consumption is associated with increased morbidity and mortality, as well as with work related and traffic accidents. On the contrary, at the moment, several epidemiological studies have suggested that moderate consumption of alcohol reduces overall mortality, mainly from coronary diseases. However, there are discrepancies regarding the specific effects of different types of beverages (wine, beer and spirits on the cardiovascular system and cancer, and also whether the possible protective effects of alcoholic beverages are due to their alcoholic content (ethanol or to their non-alcoholic components (mainly polyphenols. Epidemiological and clinical studies have pointed out that regular and moderate wine consumption (one to two glasses a day is associated with decreased incidence of cardiovascular disease (CVD, hypertension, diabetes, and certain types of cancer, including colon, basal cell, ovarian, and prostate carcinoma. Moderate beer consumption has also been associated with these effects, but to a lesser degree, probably because of beer’s lower phenolic content. These health benefits have mainly been attributed to an increase in antioxidant capacity, changes in lipid profiles, and the anti-inflammatory effects produced by these alcoholic beverages. This review summarizes the main protective effects on the cardiovascular system and cancer resulting from moderate wine and beer intake due mainly to their common components, alcohol and polyphenols.

  14. [Acute cardiovascular disease and job retention].

    Science.gov (United States)

    Fantoni-Quinton, Sophie; Tellart, Anne-Sophie; Cambier-Langrand, Evodie; Fassier, Jean Baptiste; Mounier-Vehier, Claire

    2016-05-01

    Since it allows a better quality of life, return to work must be considered ever since the early stages of the health care pathway following a cardiovascular disease. Seeing the occupational physician beforehand, so as to anticipate the return to work, is crucial. Dialogue between cardiologists, general practitioners and occupational physician, still observing medical confidentiality, must allow a better quality of return to work. Being recognized as a handicapped worker is a key element in the prevention of socio-professional exclusion. Even when dealing with long sick leave, permanent functional injuries or job loss, guiding the patients towards the appropriate person can improve return to work and job retention in the long term. PMID:27021479

  15. A Web Based Cardiovascular Disease Detection System.

    Science.gov (United States)

    Alshraideh, Hussam; Otoom, Mwaffaq; Al-Araida, Aseel; Bawaneh, Haneen; Bravo, José

    2015-10-01

    Cardiovascular Disease (CVD) is one of the most catastrophic and life threatening health issue nowadays. Early detection of CVD is an important solution to reduce its devastating effects on health. In this paper, an efficient CVD detection algorithm is identified. The algorithm uses patient demographic data as inputs, along with several ECG signal features extracted automatically through signal processing techniques. Cross-validation results show a 98.29 % accuracy for the decision tree classification algorithm. The algorithm has been integrated into a web based system that can be used at anytime by patients to check their heart health status. At one end of the system is the ECG sensor attached to the patient's body, while at the other end is the detection algorithm. Communication between the two ends is done through an Android application. PMID:26293754

  16. 菠萝蛋白酶治疗心血管疾病的系统综述%A review of the use of bromelain in cardiovascular diseases

    Institute of Scientific and Technical Information of China (English)

    Chit Moy Ley; Amalia Tsiami; 倪青; Nicola Robinson

    2011-01-01

    Background:In 2004 an estimated 17. 1 million people died from cardiovascular diseases (CVDs) worldwide, representing 29% of all global deaths. According to the American Heart Association, heart disease and stroke are the main cause of death and disability among people with type 2 diabetes. Additional safe and effective approaches are needed for the prevention and management of CVDs which may include nutritional supplements. Objective: To identify the potential of bromelain (a food supplement) on the risk factors associated with CVDs.Search strategy: An electronic and manual search was conducted during November 2009 to March 2010. The databases searched included: Ovid MEDLINE; All EBM Reviews - Cochrane Database of Systematic Reviews (Cochrane DSR), American College of Physicians (ACP) Journal Club, Database of Abstracts of Reviews of Effects (DARE), Cochrane Central Register of Controlled Trials (CCTR), Cochrane Methodology Register (CMR), Health Technology Assessment (HTA) and National Health Service Economic Evaluation Database (NHSEED);Allied and Complementary Medicine (AMED); British Nursing Index and Archive; EMBASE;Health Management Information Consortium (HMIC); ScienceDirect and Electronic Thesis Online Services (ETHOS). Only papers in the English language were included.Inclusion criteria: Randomised controlled trials (RCTs), human studies, animal studies and experimental studies related to bromelain for CVDs.Data extraction and analysis: The quality assessment of all the selected studies was conducted by the authors. Data from 3 animal trials and 3 human trials were included in the review. Data collected included; type of trial, drug dosage, duration, outcome measures, characteristics of bromelain used, significance of results and conclusion.Results: Out of 223 papers retrieved, 6 papers met the inclusion criteria and could be included in the review. These comprised of 3 animal and 3 human trials, each of which investigated the use of bromelain for CVDs

  17. Medical management of the patient with cardiovascular disease.

    Science.gov (United States)

    Mask, A G

    2000-06-01

    Cigarette smoking, hypertension, hypercholesterolemia, and periodontal disease have been established as major risk factors for cardiovascular disease. Dentists and physicians should work aggressively to educate periodontitis patients about this relationship in an effort to improve the quality of health and contribute to their long-term survival. Blood pressure should be checked at the initial dental visit and at each subsequent visit in patients whose blood pressure is found to be high and/or has a history of hypertension. Dental and medical assistants should receive in-service training to assure competency in measuring blood pressures. All staff should be certified in basic cardiopulmonary resuscitation. Emergency protocol procedures should be in writing and rehearsed regularly. Patients should take their blood pressure medication as usual on the day of the dental procedure. It is helpful for the patients to bring all medications to the office for review at the time of the dental procedure. Good communication should be established between the dentist and physician to maximize good dental and physical health. Because the patient with periodontal disease is at an increased risk for cardiovascular disease, a standardized form should be developed for the convenient exchange of vital information, including but not limited to: blood pressure, medications, allergies, medical conditions and pertinent highlights of dental procedures. Minimize stress in patients with coronary artery disease. This includes providing solid local anesthesia, avoidance of intravascular medication injections, and encouraging relaxation techniques. Antibiotic prophylaxis is indicated in patients with valvular heart disease but does not guarantee the prevention of endocarditis. These patients should be alerted to monitor any symptoms such as fever, chills or shortness of breath. It has also been documented that toothbrushing, flossing and home plaque removers can cause transient bacteremia in

  18. Effect of the amount and type of dietary fat on cardiometabolic risk factors and risk of developing type 2 diabetes, cardiovascular diseases, and cancer: a systematic review

    Directory of Open Access Journals (Sweden)

    Ursula Schwab

    2014-07-01

    Full Text Available The effects of both the amount and quality of dietary fat have been studied intensively during the past decades. Previously, low-fat diets were recommended without much attention to the quality of fat, whereas there is general emphasis on the quality of fat in current guidelines. The objective of this systematic review (SR was to assess the evidence of an effect of the amount and type of dietary fat on body weight (BW, risk factors, and risk of non-communicable diseases, that is, type 2 diabetes (T2DM, cardiovascular diseases (CVD, and cancer in healthy subjects or subjects at risk for these diseases. This work was performed in the process of updating the fourth edition of the Nordic Nutrition Recommendations from 2004. The literature search was performed in October 2010 covering articles published since January 2000. A complementary search was done in February 2012 covering literature until December 2011. Two authors independently selected articles for inclusion from a total of about 16,000 abstracts according to predefined criteria. Randomized controlled trials (RCT and prospective cohort studies (PCS were included as well as nested case–control studies. A few retrospective case–control studies were also included when limited or no data were available from other study types. Altogether 607 articles were quality graded and the observed effects in these papers were summarized. Convincing evidence was found that partial replacement of saturated fat (SFA with polyunsaturated fat (PUFA or monounsaturated fat (MUFA lowers fasting serum/plasma total and LDL cholesterol concentrations. The evidence was probable for a decreasing effect of fish oil on concentration of serum/plasma total triglycerides as compared with MUFA. Beneficial effect of MUFA both on insulin sensitivity and fasting plasma/serum insulin concentration was considered as probable in comparisons of MUFA and carbohydrates versus SFA, whereas no effect was found on fasting glucose

  19. 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....

  20. Quantifying cardiovascular disease risk factors in patients with psoriasis

    DEFF Research Database (Denmark)

    Miller, I M; Skaaby, T; Ellervik, C;

    2013-01-01

    BACKGROUND: In a previous meta-analysis on categorical data we found an association between psoriasis and cardiovascular disease and associated risk factors. OBJECTIVES: To quantify the level of cardiovascular disease risk factors in order to provide additional data for the clinical management...

  1. Blood donation and cardiovascular disease. Addressing the healthy donor effect

    NARCIS (Netherlands)

    Peffer, K.

    2015-01-01

    In this thesis, the possible protective effect of frequent blood donation on cardiovascular disease was studied. Previous research has shown that high iron stores could have damaging effects on developing cardiovascular disease, and that blood donation lowers iron stores. Lowering iron stores throug

  2. High-Sensitivity C-Reactive Protein and Cardiovascular Disease Across Countries and Ethnicities.

    Science.gov (United States)

    Fonseca, Francisco Antonio Helfenstein; Izar, Maria Cristina de Oliveira

    2016-04-01

    Despite substantial differences in ethnicities, habits, cultures, the prevalence of traditional cardiovascular risk factors and affordable therapies, atherosclerosis remains the major cause of death in developing and developed countries. However, irrespective of these differences, inflammation is currently recognized as the common pathway for the major complications of atherosclerosis, stroke, and ischemic heart disease. A PubMed search was conducted for "high-sensitivity C-reactive protein" (hs-CRP) in combination with the terms race, ethnicity, gender, prevalence, geographic, epidemiology, cardiovascular, obesity, diabetes, hypertension, cholesterol, smoking, ischemic heart disease, stroke, and mortality. This review includes the articles that pertained to the topic and additional articles identified from the reference lists of relevant publications. This review describes the marked differences in cardiovascular mortality across countries and ethnicities, which may be attributed to inequalities in the prevalence of the classic risk factors and the stage of cardiovascular epidemiological transition. However, hs-CRP appears to contribute to the prognostic information regarding cardiovascular risk and mortality even after multiple adjustments. Considering the perception of cardiovascular disease as an inflammatory disease, the more widespread use of hs-CRP appears to represent a valid tool to identify people at risk, independent of their ancestry or geographic region. In conclusion, this review reports that the complications associated with vulnerable atherosclerotic plaques are triggered by the major mechanisms of dyslipidemia and inflammation; whereas both mechanisms are influenced by classic risk factors, hs-CRP contributes additional information regarding cardiovascular events and mortality. PMID:27166776

  3. High-Sensitivity C-Reactive Protein and Cardiovascular Disease Across Countries and Ethnicities

    Directory of Open Access Journals (Sweden)

    Francisco Antonio Helfenstein Fonseca

    2016-04-01

    Full Text Available Despite substantial differences in ethnicities, habits, cultures, the prevalence of traditional cardiovascular risk factors and affordable therapies, atherosclerosis remains the major cause of death in developing and developed countries. However, irrespective of these differences, inflammation is currently recognized as the common pathway for the major complications of atherosclerosis, stroke, and ischemic heart disease. A PubMed search was conducted for “high-sensitivity C-reactive protein” (hs-CRP in combination with the terms race, ethnicity, gender, prevalence, geographic, epidemiology, cardiovascular, obesity, diabetes, hypertension, cholesterol, smoking, ischemic heart disease, stroke, and mortality. This review includes the articles that pertained to the topic and additional articles identified from the reference lists of relevant publications. This review describes the marked differences in cardiovascular mortality across countries and ethnicities, which may be attributed to inequalities in the prevalence of the classic risk factors and the stage of cardiovascular epidemiological transition. However, hs-CRP appears to contribute to the prognostic information regarding cardiovascular risk and mortality even after multiple adjustments. Considering the perception of cardiovascular disease as an inflammatory disease, the more widespread use of hs-CRP appears to represent a valid tool to identify people at risk, independent of their ancestry or geographic region. In conclusion, this review reports that the complications associated with vulnerable atherosclerotic plaques are triggered by the major mechanisms of dyslipidemia and inflammation; whereas both mechanisms are influenced by classic risk factors, hs-CRP contributes additional information regarding cardiovascular events and mortality.

  4. A Speedy Cardiovascular Diseases Classifier Using Multiple Criteria Decision Analysis

    Directory of Open Access Journals (Sweden)

    Wah Ching Lee

    2015-01-01

    Full Text Available Each year, some 30 percent of global deaths are caused by cardiovascular diseases. This figure is worsening due to both the increasing elderly population and severe shortages of medical personnel. The development of a cardiovascular diseases classifier (CDC for auto-diagnosis will help address solve the problem. Former CDCs did not achieve quick evaluation of cardiovascular diseases. In this letter, a new CDC to achieve speedy detection is investigated. This investigation incorporates the analytic hierarchy process (AHP-based multiple criteria decision analysis (MCDA to develop feature vectors using a Support Vector Machine. The MCDA facilitates the efficient assignment of appropriate weightings to potential patients, thus scaling down the number of features. Since the new CDC will only adopt the most meaningful features for discrimination between healthy persons versus cardiovascular disease patients, a speedy detection of cardiovascular diseases has been successfully implemented.

  5. Endemic Cardiovascular Diseases of the Poorest Billion.

    Science.gov (United States)

    Kwan, Gene F; Mayosi, Bongani M; Mocumbi, Ana O; Miranda, J Jaime; Ezzati, Majid; Jain, Yogesh; Robles, Gisela; Benjamin, Emelia J; Subramanian, S V; Bukhman, Gene

    2016-06-14

    The poorest billion people are distributed throughout the world, though most are concentrated in rural sub-Saharan Africa and South Asia. Cardiovascular disease (CVD) data can be sparse in low- and middle-income countries beyond urban centers. Despite this urban bias, CVD registries from the poorest countries have long revealed a predominance of nonatherosclerotic stroke, hypertensive heart disease, nonischemic and Chagas cardiomyopathies, rheumatic heart disease, and congenital heart anomalies, among others. Ischemic heart disease has been relatively uncommon. Here, we summarize what is known about the epidemiology of CVDs among the world's poorest people and evaluate the relevance of global targets for CVD control in this population. We assessed both primary data sources, and the 2013 Global Burden of Disease Study modeled estimates in the world's 16 poorest countries where 62% of the population are among the poorest billion. We found that ischemic heart disease accounted for only 12% of the combined CVD and congenital heart anomaly disability-adjusted life years (DALYs) in the poorest countries, compared with 51% of DALYs in high-income countries. We found that as little as 53% of the combined CVD and congenital heart anomaly burden (1629/3049 DALYs per 100 000) was attributed to behavioral or metabolic risk factors in the poorest countries (eg, in Niger, 82% of the population among the poorest billion) compared with 85% of the combined CVD and congenital heart anomaly burden (4439/5199 DALYs) in high-income countries. Further, of the combined CVD and congenital heart anomaly burden, 34% was accrued in people under age 30 years in the poorest countries, while only 3% is accrued under age 30 years in high-income countries. We conclude although the current global targets for noncommunicable disease and CVD control will help diminish premature CVD death in the poorest populations, they are not sufficient. Specifically, the current framework (1) excludes deaths of

  6. Perinatal inflammation: a common factor in the early origins of cardiovascular disease?

    Science.gov (United States)

    Nguyen, Maria U; Wallace, Megan J; Pepe, Salvatore; Menheniott, Trevelyan R; Moss, Timothy J; Burgner, David

    2015-10-01

    Cardiovascular disease continues to be the leading cause of global morbidity and mortality. Traditional risk factors account for only part of the attributable risk. The origins of atherosclerosis are in early life, a potential albeit largely unrecognized window of opportunity for early detection and treatment of subclinical cardiovascular disease. There are robust epidemiological data indicating that poor intrauterine growth and/or prematurity, and perinatal factors such as maternal hypercholesterolaemia, smoking, diabetes and obesity, are associated with adverse cardiovascular intermediate phenotypes in childhood and adulthood. Many of these early-life risk factors result in a heightened inflammatory state. Inflammation is a central mechanism in the development of atherosclerosis and cardiovascular disease, but few studies have investigated the role of overt perinatal infection and inflammation (chorioamnionitis) as a potential contributor to cardiovascular risk. Limited evidence from human and experimental models suggests an association between chorioamnionitis and cardiac and vascular dysfunction. Early life inflammatory events may be an important mechanism in the early development of cardiovascular risk and may provide insights into the associations between perinatal factors and adult cardiovascular disease. This review aims to summarise current data on the early life origins of atherosclerosis and cardiovascular disease, with particular focus on perinatal inflammation. PMID:26223841

  7. The Association of Cardiovascular Disorders and Falls : A Systematic Review

    NARCIS (Netherlands)

    Jansen, Sofie; Bhangu, Jaspreet; de Rooij, Sophia; Daams, Joost; Kenny, Rose Anne; van der Velde, Nathalie

    2016-01-01

    Objective: Cardiovascular disorders are recognized as risk factors for falls in older adults. The aim of this systematic review was to identify cardiovascular disorders that are associated with falls, thus providing angles for optimization of fall-preventive care. Design: Systematic review. Data Sou

  8. The emerging role of outdoor and indoor air pollution in cardiovascular disease

    Directory of Open Access Journals (Sweden)

    Jacinta C Uzoigwe

    2013-01-01

    Full Text Available Outdoor and indoor air pollution poses a significant cardiovascular risk, and has been associated with atherosclerosis, the main underlying pathology in many cardiovascular diseases. Although, it is well known that exposure to air pollution causes pulmonary disease, recent studies have shown that cardiovascular health consequences of air pollution generally equal or exceed those due to pulmonary diseases. The objective of this article is to evaluate the current evidence on the emerging role of environmental air pollutions in cardiovascular disease, with specific focus on the types of air pollutants and mechanisms of air pollution-induced cardiotoxicity. Published literature on pollution was systematically reviewed and cited in this article. It is hoped that this review will provide a better understanding of the harmful cardiovascular effects induced by air pollution exposure. This will help to bring a better understanding on the possible preventive health measures and will also serve regulatory agencies and researchers. In addition, elucidating the biological mechanisms underlying the link between air pollution and cardiovascular disease is an essential target in developing novel pharmacological strategies aimed at decreasing adverse effects of air pollution on cardiovascular system.

  9. Cardiovascular Disease Risk Factors in Older People with Intellectual Disabilities

    OpenAIRE

    Winter, Channa

    2014-01-01

    markdownabstract__Abstract__ Chapter 1 General introduction There is an increasing group of older people with intellectual disability in The Netherlands, reaching almost the same life expectancy as the general population. Age-related diseases, such as cardiovascular disease, cancer and dementia are now the most encountered diseases and causes of death in older people with intellectual disabilities. Although cardiovascular disease is a major risk for older people with intellectual disabilities...

  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. Hawthorn (Crataegus spp.) in the treatment of cardiovascular disease

    Science.gov (United States)

    Tassell, Mary C.; Kingston, Rosari; Gilroy, Deirdre; Lehane, Mary; Furey, Ambrose

    2010-01-01

    The medicinal properties of hawthorn (Crataegus spp., a genus comprising approximately 300 species) have been utilized by many cultures for a variety of therapeutic purposes for many centuries. In the Western world cardiovascular disease (CVD) has become one of the single most significant causes of premature death. Echoing this situation, more recent research into the therapeutic benefits of hawthorn preparations has focused primarily upon its cardiovascular effects. This review covers research into the various mechanisms of action proposed for Crataegus preparations, clinical trials involving Crataegus preparations, and the herb's safety profile. Clinical trials reviewed have been inconsistent in terms of criteria used (sample size, preparation, dosage, etc) but have been largely consistent with regard to positive outcomes. An investigation into data available to date regarding hawthorn preparations and herb/drug interactions reveals that theoretical adverse interactions have not been experienced in practice. Further, adverse reactions relating to the use of hawthorn preparations are infrequent and mild, even at higher dosage ranges. A recent retrospective study by Zick et al. has suggested a negative outcome for the long-term use of hawthorn in the prognosis of heart failure. These findings are examined in this paper. Although further research is needed in certain areas, current research to date suggests that hawthorn may potentially represent a safe, effective, nontoxic agent in the treatment of CVD and ischemic heart disease (IHD). PMID:22228939

  12. Potential Drug Combinations to Reduce Cardiovascular Disease Burden in Diabetes.

    Science.gov (United States)

    Pillarisetti, Sivaram

    2016-03-01

    The major cause of death and complications in patients with type 2 diabetes (T2DM) is cardiovascular disease (CVD). More than 60% of all patients with T2DM die of CVD, and an even greater percentage have serious complications. The impact of glucose lowering on cardiovascular complications is a hotly debated issue and recent large clinical trials reported no significant decrease in cardiovascular events with intensive glucose control. Risk remains high even after correcting diabetes-associated dyslipidemia with drugs such as fibrates and niacin. Data from several clinical studies show that postprandial glucose and lipids have a strong predictive value on myocardial infarction (MI) and mortality. However, strategies to reduce postprandial hyperglycemia and/or lipemia through increased utilization of glucose and/or triglycerides (TG) have been shown to not be effective in reducing the CVD burden. In this review, I discus the preferred ways to reduce postprandial glucose and TG with combinations of currently marketed drugs with potential benefit in CVD. PMID:26719218

  13. Periodontal associations in cardiovascular diseases: The latest evidence and understanding.

    Science.gov (United States)

    Nguyen, C M; Kim, J W M; Quan, V H; Nguyen, B H; Tran, S D

    2015-01-01

    Periodontal and cardiovascular diseases (CVD) are inflammatory diseases. Recent epidemiological studies have associated the effect of periodontitis on CVD progression. Findings of oral pathogens in carotid atheromas provided a plausible relationship between these two diseases. One possible mechanism is the infiltration of oral/periodontal pathogens through inflamed and ulcerated gingival epithelium. This results in translocation of oral pathogens throughout the systemic circulation affecting vascular tissues, and initiating a cascade of inflammatory reactions detrimental to the cardiovascular system. In addition, leakage of pro-inflammatory cytokines/chemokines from the ulcerated periodontium into the bloodstream may cause the production of hepatic acute-phase proteins. Moreover, as chronic bacteremia occurs, the adaptive immune system is activated. Antibodies produced in response to periodontal pathogens trigger a cross-reaction between endothelial cells and modified low-density lipoprotein to enhance the movement of lipids into cells within the vessel wall. Some antibodies and inflammatory cytokines promote the Th1 response, thereby further activating macrophages within the atheroma. These plausible mechanisms are contributing factors in initiating and propagating atherogenesis. This review discusses the current understanding of CVD pathology/periodontitis, potential underlying mechanisms regarding this association, and general guidelines for treating patients with CVD risks. PMID:26587382

  14. 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.

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

    Science.gov (United States)

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

    2016-01-01

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

  16. Pathophysiological basis of cardiovascular disease and depression: a chicken-and-egg dilemma Bases fisiopatológicas da doença cardiovascular e depressão: um dilema do ovo e da galinha

    OpenAIRE

    Gilberto Paz-Filho; Julio Licinio; Ma-Li Wong

    2010-01-01

    OBJECTIVE: To describe the pathophysiological basis linking cardiovascular disease (CVD) and depression; to discuss the causal relationship between them, and to review the effects of antidepressant treatment on cardiovascular disease. METHOD: A review of the literature based on the PubMed database. DISCUSSION: Depression and cardiovascular disease are both highly prevalent. Several studies have shown that the two are closely related. They share common pathophysiological etiologies or co-morbi...

  17. How Should We Treat Depression in Patients with Cardiovascular Disease?

    OpenAIRE

    Kronish, Ian M.; Krupka, David J.; Davidson, Karina W.

    2012-01-01

    Among patients with cardiovascular disease (CVD), depression is highly prevalent and is associated with worse cardiovascular prognosis and lower quality of life. Treatments for depression in CVD patients produce modest, but clinically significant reductions in depressive symptoms and show promise for improving cardiovascular prognosis. While tricyclics should generally be avoided, antidepressants from multiple other classes appear to be safe in cardiac patients. A strategy of engaging patient...

  18. South American Guidelines for Cardiovascular Disease Prevention and Rehabilitation

    OpenAIRE

    AH Herdy; F López-Jiménez; CP Terzic; Milani, M.; R Stein; T Carvalho; S. Serra; CG Araujo; PC Zeballos; CV Anchique; G Burdiat; González, K.; González, G.; R. Fernández; C Santibáñez

    2014-01-01

    In this document, the Inter-American Committee of Cardiovascular Prevention and Rehabilitation, together with the South American Society of Cardiology, aimed to formulate strategies, measures, and actions for cardiovascular disease prevention and rehabilitation (CVDPR). In the context of the implementation of a regional and national health policy in Latin American countries, the goal is to promote cardiovascular health and thereby decrease morbidity and mortality. The study group on Cardiopul...

  19. Cardiovascular Effects of Olive, a Qur’anic Fruit: a Systematic Review

    Directory of Open Access Journals (Sweden)

    Mohammad Reza Heidari

    2014-12-01

    Full Text Available Background and Objective: Today, much attention is being paid to the prevention of cardiovascular diseases. In some parts of the world, the rate of cardiovascular disease is low due to a Mediterranean diet containing olive oil. This systematic review examined the verses and traditions in order to express opinions on olive and compare it with the findings of modern medicine. Methods: This is a qualitative systematic review of studies  in which data  were collected from Qur'an, traditions, and related articles on the internet, limited to English and Persian and without time limitation by using the keywords olive, heart disease and Mediterranean diet. Results: This systematic review demonstrated that olive in the Quran is a clear sign to scientists. Moreover, its use is recommended in the authentic traditions. Conclusion: Based on the results, olive has been found to be effective in reducing mortality and preventing cardiovascular diseases.

  20. Novel therapeutic approaches targeting matrix metalloproteinases in cardiovascular disease.

    Science.gov (United States)

    Briasoulis, Alexandros; Tousoulis, Dimitris; Papageorgiou, Nikolaos; Kampoli, Anna-Maria; Androulakis, Emmanuel; Antoniades, Charalambos; Tsiamis, Eleftherios; Latsios, George; Stefanadis, Christodoulos

    2012-01-01

    Matrix metalloproteinases (MMPs), are proteinases that participate in extracellular matrix remodelling and degradation. Under normal physiological conditions, the activities of MMPs are regulated at the level of transcription, of activation of the pro-MMP precursor zymogens and of inhibition by endogenous inhibitors (tissue inhibitors of metalloproteinases; TIMPs). Alteration in the regulation of MMP activity is implicated in atherosclerotic plaque development, coronary artery disease and heart failure. The pathological effects of MMPs and TIMPs in cardiovascular diseases involve vascular remodelling, atherosclerotic plaque instability and left ventricular remodelling after myocardial infarction. Since excessive tissue remodelling and increased matrix metalloproteinase activity have been demonstrated during atherosclerotic lesion progression, MMPs represent a potential target for therapeutic intervention aimed at modification of vascular pathology by restoring the physiological balance between MMPs and TIMPs. This review discusses pharmacological approaches to MMP inhibition. PMID:22519451

  1. Sexual counseling and cardiovascular disease: practical approaches.

    Science.gov (United States)

    Steinke, Elaine E; Jaarsma, Tiny

    2015-01-01

    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. PMID:25219908

  2. 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.

  3. Alcohol intake and cardiovascular and gastrointestinal diseases

    DEFF Research Database (Denmark)

    Tolstrup, Janne Schurmann

    of coronary heart disease (CHD), atrial fibrillation, liver cirrhosis and pancreatitis, and more specifically, to review the data for differential effects of alcohol according to modifying factors on these diseases. The thesis is based on the results from 10 epidemiological studies, conducted...... in young adults than in older individuals, hence, for young adults, the absolute beneficial effect of alcohol is small. Alcohol has differential effects on the risk of mortality and CHD according to drinking pattern. In the Diet, Cancer and Health Study, we found that for the same weekly amount of alcohol...... with risk of coronary heart disease and all-cause mortality. The beneficial effect of alcohol on CHD is observed among both young adults, middle-aged and elderly, but the magnitude of the absolute beneficial effect is least among the young adults. Both alcohol and smoking are associated with increased risk...

  4. Positive emotion and cardiovascular disease in elderly people

    OpenAIRE

    Ma, Lina; Li, Yun; Feng, Ming

    2015-01-01

    Cardiovascular disease in elderly people is a psychosomatic disease, but the research on the relationship between positive emotion and cardiovascular diseases is few. Most previous studies have focused on a range of health status changes caused by negative emotion but have ignored the role of positive emotion in elderly people. Positive emotion has been considered a protective factor against health problems in elderly people. Research shows that a significant relationship between positive emo...

  5. Psoriasis and cardiovascular disease: epidemiology, mechanisms, and clinical implications

    Directory of Open Access Journals (Sweden)

    Pearson KC

    2012-01-01

    Full Text Available Kelly C Pearson1, April W Armstrong21Chicago Medical School, Rosalind Franklin University of Medicine and Science, North Chicago, IL, 2Department of Dermatology, University of California, Davis, Sacramento, CA, USAAbstract: Psoriasis is a systemic inflammatory disorder, which has been reported to be associated with adverse cardiovascular (CV risks. CV comorbidities, such as diabetes, dyslipidemia, hypertension, and obesity appear to be increased in psoriasis patients compared with the general population. Psoriasis may contribute independently to adverse cardiac outcomes after accounting for traditional CV risk factors. In this article, it was aimed to summarize large population studies that examine the relationship between psoriasis and CV risk factors and major adverse cardiac outcomes, and highlight proposed mechanisms for the observed epidemiologic link. Specifically, large population-based studies with over 1000 total subjects from 1975 to September 2008 in the English literature are highlighted. The relevant search terms in the Ovid Medline database were applied. The majority of the studies presented evidence for an increased incidence of CV risk factors and an increased risk for major adverse cardiac outcomes in patients with severe psoriasis. The increased risk in severe psoriasis necessitates regular screening for other comorbidities. Current guidelines for screening CV risk factors among psoriasis patients are discussed. Also reviewed is the scarce literature in therapeutic strategies to reduce CV risk factors and major adverse cardiac outcomes in psoriasis patients. Specifically, an emerging area of research on the effects of biologic agents on CV risk factors and CV adverse outcomes in psoriasis is discussed.Keywords: cardiovascular disease, cardiovascular risk factors, psoriasis, diabetes mellitus, myocardial infarction, major adverse cardiovascular events, MACE, hypertension

  6. Maternal obesity, lipotoxicity and cardiovascular diseases in offspring.

    Science.gov (United States)

    Dong, Maolong; Zheng, Qijun; Ford, Stephen P; Nathanielsz, Peter W; Ren, Jun

    2013-02-01

    Maternal obesity has risen dramatically over the past 20 years, by nearly 42% in African-Americans and 29% in Caucasians. Maternal obesity is afflicted with many maternal obstetric complications in the offspring including high blood pressure, obesity, gestational diabetes and increased perinatal morbidity. Maternal nutritional environment plays a rather important role in the programming of the health set-points in the offspring such as glucose and insulin metabolism, energy balance and predisposition to metabolic disorders. In particular, maternal obesity is associated with elevated prevalence of cardiovascular diseases in the offspring. Evidence from human and experimental studies including rodents and nonhuman primates has indicated that maternal obesity or overnutrition programs offspring for an increased risk of adult obesity. Maternal obesity or fat diet exposure predisposes the onset and development of obesity, insulin resistance, cardiac hypertrophy and myocardial contractile anomalies in the offspring. A number of mechanisms including elevated hormones (leptin, insulin), nutrients (fatty acids, triglycerides and glucose) and inflammatory cytokines have been postulated to play a key role in maternal obesity-induced postnatal cardiovascular sequelae. In addition, lipotoxicity (accumulation of lipid metabolites) resulting from maternal obesity is capable of activating a number of stress signaling cascades including pro-inflammatory cytokines and oxidative stress to exacerbate maternal obesity-induced cardiovascular complications later on in adult life. This mini-review summarizes the recent knowledge with regard to the role of lipotoxicity in maternal obesity-induced change in cardiovascular function in the offspring. This article is part of a Special Issue entitled "Focus on Cardiac Metabolism". PMID:22982026

  7. Cardiovascular Disease in Central and East Europe

    Directory of Open Access Journals (Sweden)

    Magdalena Kozela

    2011-01-01

    Full Text Available Cardiovascular disease (CVD contributes greatly to inequalities in health in Europe. The CVD death rate in Ukraine (the highest is seven fold higher than in France (the lowest. There is also a striking difference in CVD mortality between European Union (EU members before the enlargement in 2004 and Central and East European (CEE countries that joined the EU in 2004 and non-EU countries. The difference in CVD mortality between West and East Europe grew during the 1970s and 1980s when rates declined in the West and either remained the same or rose in the CEE countries. Political reforms at the beginning of the 1990s, which were followed by great socio-economic changes coincided with further diversification in CVD mortality in CEE countries. Diverse trends in CVD mortality were followed by larger gaps in life expectancy between West and East Europe and within the CEE.Rapid development of high technology treatment procedures, which followed the economic recovery of the CEE countries, would have only limited influence on the overall control of CVD. Exposure to classic risk factors might largely explain the longitudinal trend in falling CVD mortality in some countries, but it is unlikely that it could explain rapid changes in the others. Still, large potential to control the disease lies in developing effective preventive policies with targets to lower exposure to the classic CVD risk factors. The recent history of CVD in CEE countries makes the “alcohol hypothesis” less convincing as an explanation for CVD mortality trends and differences between East and West Europe. The hypothesis that dynamic changes in CVD mortality in CEE countries are triggered and explained largely by psychosocial factors is attractive. However, if confirmed, transforming such knowledge into a practical health policy would be a great challenge.

  8. Educational inequality in cardiovascular disease depends on diagnosis

    DEFF Research Database (Denmark)

    Christensen, Anne V; Koch, Mette B; Davidsen, Michael;

    2015-01-01

    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...

  9. Systematic Review of Yoga Interventions to Promote Cardiovascular Health in Older Adults.

    Science.gov (United States)

    Barrows, Jennifer L; Fleury, Julie

    2016-06-01

    The benefits of physical activity are well established, yet few older adults engage in adequate physical activity to optimize health. While yoga may reduce the risk of cardiovascular disease, few studies have focused on the efficacy of yoga-based physical activity to promote cardiovascular health in older adults. The objective of this review is to provide an evaluation of yoga interventions to reduce cardiovascular risk in older adults. Four databases were searched for randomized controlled trials of yoga interventions in older adults. Studies with cardiovascular outcomes were included. Literature searches identified nine articles eligible for review. Significant health benefits were reported, including favorable changes in blood pressure, body composition, glucose, and lipids. Yoga practices, participant characteristics, and outcome measures were variable. There was limited use of theory. Yoga is safe and feasible in older adults; additional research is warranted to examine the specific components of yoga interventions essential to reducing cardiovascular risk. PMID:26689218

  10. A Review of Perindopril in the Reduction of Cardiovascular Events

    OpenAIRE

    Campbell, Duncan J.

    2006-01-01

    Background Angiotensin-converting enzyme inhibitors (ACEI) have a well-established role in the prevention of cardiovascular events in hypertension, left ventricular dysfunction, and heart failure. More recently, ACEI have been shown to prevent cardiovascular events in individuals with increased cardiovascular risk, where hypertension, left ventricular dysfunction, or heart failure was not the primary indication for ACEI therapy. Objective To review studies of the effects of the ACEI perindopr...

  11. Rheumatic Diseases and Obesity: Adipocytokines as Potential Comorbidity Biomarkers for Cardiovascular Diseases

    Directory of Open Access Journals (Sweden)

    Rossana Scrivo

    2013-01-01

    Full Text Available Inflammation has been recognized as a common trait in the pathogenesis of multifactorial diseases including obesity, where a low-grade inflammation has been established and may be responsible for the cardiovascular risk related to the disease. Obesity has also been associated with the increased incidence and a worse outcome of rheumatoid arthritis (RA and osteoarthritis (OA. RA is characterized by systemic inflammation, which is thought to play a key role in accelerated atherosclerosis and in the increased incidence of cardiovascular disease, an important comorbidity in patients with RA. The inflammatory process underlying the cardiovascular risk both in obesity and RA may be mediated by adipocytokines, a heterogeneous group of soluble proteins mainly secreted by the adipocytes. Many adipocytokines are mainly produced by white adipose tissue. Adipocytokines may also be involved in the pathogenesis of OA since a positive association with obesity has been found for weight-bearing and nonweight-bearing joints, suggesting that, in addition to local overload, systemic factors may contribute to joint damage. In this review we summarize the current knowledge on experimental models and clinical studies in which adipocytokines were examined in obesity, RA, and OA and discuss the potential of adipocytokines as comorbidity biomarkers for cardiovascular risk.

  12. Depression and cardiovascular disease: the end of simple models

    OpenAIRE

    de Jonge, Peter; Roest, Annelieke M.

    2012-01-01

    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 adolescence increases the risk of future depression.

  13. Pharmacogenetics in Cardiovascular Disease is there clinical relevance?

    NARCIS (Netherlands)

    Maitland-Van Der Zee, A.

    2014-01-01

    • Objectives: To give an up-to-date overview of the research in pharmacogenetics of cardiovascular disease, and the clinical implications of this research. • Methods: In this lecture I will focus on these groups cardiovascular drugs where many pharmacogenetics studies have been performed (including

  14. Cardiovascular disease: the new epidemic in sub-Saharan Africa.

    Science.gov (United States)

    Ikem, Ifechukwude; Sumpio, Bauer E

    2011-12-01

    Sub-Saharan Africa (SSA) is now facing a double burden of disease where patients are suffering from non-communicable diseases such as coronary heart disease, along with the burden of the current human immunodeficiency virus (HIV) epidemic. Due to this double burden, cardiovascular disease (CVD) prevention and treatment has been overlooked, allowing the rates to continue to rise unchecked. A series of searches were conducted using PubMed as the primary database. From these searches, journal articles were compiled that related to diabetes, obesity and smoking rates in SSA. Also, the prevalence of CVD in the USA was reviewed. Although the USA has higher rates of CVD now, the rates were on the decline compared with SSA. Due to 'Westernization' of SSA, the rates of CVD risk factors, such as diabetes, are expected to increase by 50%. Because of this, 80% of CVD deaths worldwide took place in developing countries like those in SSA. Although HIV/acquired immunodeficiency syndrome (AIDS) is the current epidemic in SSA, CVD disease poses a threat as the new epidemic because of the increasing rates of these CVD risk factors. Without combating this disease now, SSA is facing an epidemiological shift from AIDS to CVD being the leading cause of death. PMID:21940758

  15. Taste and Hypertension in Humans: Targeting Cardiovascular Disease.

    Science.gov (United States)

    Roura, Eugeni; Foster, Simon; Winklebach, Anja; Navarro, Marta; Thomas, Walter; Campbell, Katrina; Stowasser, Michael

    2016-01-01

    The association between salty taste and NaCl intake with hypertension is well-established, although it is far from completely understood. Other taste types such as sweet, umami or bitter have also been related to alterations in blood pressure. Here, we review the mutual relationship between taste and hypertension to identify potential avenues to better control blood pressure. This review focuses on published data involving humans, with the exception of a section on molecular mechanisms. There is compelling evidence to suggest that changes in salty taste sensitivity can be used to predict the onset of hypertension. This goes hand in hand with the medical concept of sodium sensitivity, which also increases with age, particularly in hypertensive patients. The association of hypertension with the loss of taste acuity less definitive with some data/conclusions masked by the use of anti-hypertensive drugs. In fact, this group of therapeutic agents can reduce food taste perception resulting in mild to severe hypogeusia and dysgeusia. In the elderly, antihypertensive drugs may lead to a loss of appetite, thus, selecting treatments with low or no impact on taste perception should be advised. Pharmacological approaches to mitigate cardiovascular disease (CVD) could well take a different spin in the future following the discovery of taste receptors (TAS1R and TAS2R) in the cardiovascular system. Finally, long-term dietary strategies to minimize the risk of development of hypertension and CVD are discussed identifying several nutrients and public health policies with relevant potential. PMID:26881437

  16. Links between Vitamin D Deficiency and Cardiovascular Diseases

    Directory of Open Access Journals (Sweden)

    Ioana Mozos

    2015-01-01

    Full Text Available The aim of the present paper was to review the most important mechanisms explaining the possible association of vitamin D deficiency and cardiovascular diseases, focusing on recent experimental and clinical data. Low vitamin D levels favor atherosclerosis enabling vascular inflammation, endothelial dysfunction, formation of foam cells, and proliferation of smooth muscle cells. The antihypertensive properties of vitamin D include suppression of the renin-angiotensin-aldosterone system, renoprotective effects, direct effects on endothelial cells and calcium metabolism, inhibition of growth of vascular smooth muscle cells, prevention of secondary hyperparathyroidism, and beneficial effects on cardiovascular risk factors. Vitamin D is also involved in glycemic control, lipid metabolism, insulin secretion, and sensitivity, explaining the association between vitamin D deficiency and metabolic syndrome. Vitamin D deficit was associated in some studies with the number of affected coronary arteries, postinfarction complications, inflammatory cytokines and cardiac remodeling in patients with myocardial infarction, direct electromechanical effects and inflammation in atrial fibrillation, and neuroprotective effects in stroke. In peripheral arterial disease, vitamin D status was related to the decline of the functional performance, severity, atherosclerosis and inflammatory markers, arterial stiffness, vascular calcifications, and arterial aging. Vitamin D supplementation should further consider additional factors, such as phosphates, parathormone, renin, and fibroblast growth factor 23 levels.

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

    Science.gov (United States)

    Kivimäki, Mika; Kawachi, Ichiro

    2015-09-01

    The role of psychosocial work stress as a risk factor for chronic disease has been the subject of considerable debate. Many researchers argue in support of a causal connection while others remain skeptical and have argued that the effect on specific health conditions is either negligible or confounded. This review of evidence from over 600,000 men and women from 27 cohort studies in Europe, the USA and Japan suggests that work stressors, such as job strain and long working hours, are associated with a moderately elevated risk of incident coronary heart disease and stroke. The excess risk for exposed individuals is 10-40 % compared with those free of such stressors. Differences between men and women, younger versus older employees and workers from different socioeconomic backgrounds appear to be small, indicating that the association is robust. Meta-analyses of a wider range of health outcomes show additionally an association between work stress and type 2 diabetes, though not with common cancers or chronic obstructive pulmonary disease, suggesting outcome specificity. Few studies have addressed whether mitigation of work stressors would reduce the risk of cardiovascular disease. In view of the limited interventional evidence on benefits, harms and cost-effectiveness, definitive recommendations have not been made (e.g. by the US Preventive Services Taskforce) for the primary prevention of cardiovascular disease via workplace stress reduction. Nevertheless, governments are already launching healthy workplace campaigns, and preventing excessive work stress is a legal obligation in several countries. Promoting awareness of the link between stress and health among both employers and workers is an important component of workplace health promotion. PMID:26238744

  18. Human urotensin II promotes hypertension and atherosclerotic cardiovascular diseases.

    Science.gov (United States)

    Watanabe, Takuya; Arita, Shigeko; Shiraishi, Yuji; Suguro, Toshiaki; Sakai, Tetsuo; Hongo, Shigeki; Miyazaki, Akira

    2009-01-01

    Human urotensin II (U-II), the most potent vasoconstrictor undecapeptide identified to date, and its receptor (UT) are involved in the pathogenesis of systemic and pulmonary hypertension. Here, we review recent advances in our understanding of the pathophysiology of U-II with particular reference to its role in atherosclerotic cardiovascular diseases. Single-nucleotide polymorphisms of U-II gene (S89N) are associated with onset of essential hypertension, type II diabetes mellitus, and insulin resistance in the Asian population. Plasma U-II levels are elevated in patients with vascular endothelial dysfunction-related diseases such as essential hypertension, diabetes mellitus, atherosclerosis, ischemic heart disease, and heart failure. Chronic infusion of U-II enhances atherosclerotic lesions in the aorta in apolipoprotein E-knockout mice. In human atherosclerotic plaques from the aorta and coronary and carotid arteries, U-II is expressed at high levels in endothelial cells (ECs) and lymphocytes, whereas UT is expressed at high levels in vascular smooth muscle cells (VSMCs), ECs, monocytes, and macrophages. U-II stimulates vascular cell adhesion molecule-1 and intercellular adhesion molecule-1 expression in human ECs as chemoattractant for monocytes, and accelerates foam cell formation by up-regulation of acyl-coenzyme A:cholesterol acyltransferase-1 in human monocyte-derived macrophages. U-II produces reactive oxygen species (ROS) via nicotinamide adenine dinucleotide phosphate oxidase activation in human VSMCs, and stimulates VSMC proliferation with synergistic effects when combined with ROS, oxidized LDL, and serotonin. Clinical studies demonstrated increased plasma U-II levels in accordance with the severity of carotid atherosclerosis in patients with essential hypertension and that of coronary artery lesions in patients with ischemic heart disease. Here, we summarize the key roles of U-II in progression of hypertension and atherosclerotic cardiovascular diseases

  19. [Cardiovascular diseases, medical apocalypse of the 21st century?].

    Science.gov (United States)

    Mielnik, Małgorzata; Steciwko, Andrzej

    2004-01-01

    The aim of this article is to bring forward and realise the size of cardiovascular diseases and the burden of its numbers that concern practising doctors in Lower Silesia, in Poland, Europe and the world. Every fourth patient knocking at the GP's door comes with a problem with the circulatory system. These diseases are the reason for every second in hospitalization or referral to a specialist. The most common diagnosis is not the common cold but arterial hypertension. Three of the most common diseases in patients over 65 years old are: hypertension, ischaemic heart disease, and atherosclerosis of the brain arteries. Poland belongs to the group of developed countries with an emerging economy, where degenerative diseases dominate, and cardiovascular diseases account for the biggest problems within the Health System. Nearly half of male deaths (46%) and over half of female deaths (56%) are the consequence of cardiovascular diseases. 80% of people around the world live in developing economies, where cardiovascular diseases cause 23% of all deaths. Every fifth person lives in a developed country and has a 50% chance of dying because of cardiovascular diseases. Will these diseases become "the number one killer" of the 21st century? 27% lost healthy life years are due to arterial hypertension, ischeamic heart disease, and congestive heart failure so their epidemiology is being regarded in this article. PMID:15518325

  20. The Global Burden of Cardiovascular Disease: The Role of Endothelial Function and Arterial Elasticity in Cardiovascular Disease as Novel and Emerging Biomarkers.

    Science.gov (United States)

    Glasser, Stephen P; Dudenbostel, Tanja

    2011-04-01

    Some consider the measurements of arterial elasticity and flow-mediated dilation to be an indirect "biomarker" of endothelial dysfunction. As such, we describe the various uses of these techniques in the evaluation of the natural history of vascular disease. These measures are potential markers of disease, as abnormalities reflect changes in the integrity of vascular structure but occur prior to the manifestation of symptomatic cardiovascular events. In this review, the natural history of arterial elasticity is discussed, and the effects of aging and inflammation are reviewed. The role that arterial elasticity and flow-mediated dilation have in predicting future cardiovascular disease, and the effects of pharmacologic agents on these measures, is also reviewed. PMID:24000308

  1. Detecting presence of cardiovascular disease through mitochondria respiration as depicted through biophotonic emission

    OpenAIRE

    Nancy R. Rizzo; Hank, Nicole C.; Jian Zhang

    2016-01-01

    Aims: Increased production of reactive oxygen species (ROS) in mitochondria, play an important role in the cardiovascular system. Furthermore, oxidative metabolism of mitochondria comprised of biophoton emissions, are linked to ROS and oxidative stress. In this review we investigated the association between the ability of ClearViewTM system (ClearView) to indicate the presence or absence of cardiovascular disease through mitochondria respiration as depicted through biophotonic emission. Me...

  2. Detecting presence of cardiovascular disease through mitochondria respiration as depicted through biophotonic emission

    OpenAIRE

    Nancy R. Rizzo; Hank, Nicole C.; Zhang, Jian

    2015-01-01

    Aims Increased production of reactive oxygen species (ROS) in mitochondria, play an important role in the cardiovascular system. Furthermore, oxidative metabolism of mitochondria comprised of biophoton emissions, are linked to ROS and oxidative stress. In this review we investigated the association between the ability of ClearViewTM system (ClearView) to indicate the presence or absence of cardiovascular disease through mitochondria respiration as depicted through biophotonic emission. Method...

  3. Safety of varenicline in patients with cardiovascular disease.

    Science.gov (United States)

    Haber, Stacy L; Boomershine, Virginia; Raney, Erin

    2014-02-01

    Smoking cessation lowers the risk of death substantially in patients with cardiovascular disease. Although varenicline is an effective medication for smoking cessation, its safety in this population has been questioned and evaluated in several studies. In 2 randomized controlled trials of patients with cardiovascular disease, the rates of serious cardiovascular events were up to 2% higher in patients receiving varenicline than placebo, though the differences were not statistically significant. In the first meta-analysis of mostly trials involving patients with a history of cardiovascular disease, varenicline was found to significantly increase the risk of cardiovascular events by 72%; however, a second meta-analysis did not find a significant increased risk. In an observational study, varenicline was not associated with an increased risk of events when compared to bupropion in a subgroup analysis of patients with a history of cardiovascular disease. Because the evidence on the safety of varenicline in this population is limited and conflicting, additional data are needed to formulate stronger conclusions. In the meantime, health care professionals should consider individual smoking patterns, concomitant medical conditions, and cost when recommending smoking cessation pharmacotherapy for patients with cardiovascular disease. PMID:24080536

  4. Dental treatment in patients with cardiovascular disease

    Directory of Open Access Journals (Sweden)

    Cleonice da Silveira TEIXEIRA

    2008-04-01

    Full Text Available Introduction: The correct evaluation of patients with cardiovasculardisease is based on a careful anamnesis and on the previous knowledgeof the main coronary diseases and its sequels. Objective: This articlerevised the concepts and characteristics of diverse heart illnesses asthe ischemic cardiopathy, chest angina, congestive cardiac insufficiency,arrhythmia and bradycardia. Literature review and conclusion:Complications like myocardium infarct and bacterial endocarditis were described focusing the dental clinical procedures. The handling of this information is important during the determination of the cardiac risk of each patient, classifying as high, moderate, or minimum risk. Dental professionals must plan the clinical appointments according to pre-established patient’s risk. Short duration appointments and the limitation of the stress and anxiety levels with the use of anti-anxiolytic medicines and complementary sedation can be important for a transoperative and postoperative without complications. The urgent procedures that occurred during the clinical trial in patients with coronary disease were also discussed.

  5. Depression And The Link With Cardiovascular Disease

    Directory of Open Access Journals (Sweden)

    Arup Kumar Dhar

    2016-03-01

    Full Text Available This review provides an outline of the association between major depressive disorder (MDD and coronary heart disease (CHD. Much is known about the two individual clinical conditions; however it is not until recently, that biological mechanisms have been uncovered that link both MDD and CHD. The activation of stress pathways have been implicated as a neurochemical mechanism that links MDD and CHD. Depression is known to be associated with poorer outcomes of CHD. Psychological factors such as major depression and stress are now known as risk factors for developing CHD which is as important and is independent of classic risk factors such as hypertension, diabetes mellitus and cigarette smoking. Both conditions have great socioeconomic importance given that depression and CHD are likely to be two of the three leading causes of global burden of disease. Better understanding of the common causal pathways will help us delineate more appropriate treatments.

  6. Obesity-Induced Changes in Adipose Tissue Microenvironment and Their Impact on Cardiovascular Disease.

    Science.gov (United States)

    Fuster, José J; Ouchi, Noriyuki; Gokce, Noyan; Walsh, Kenneth

    2016-05-27

    Obesity is causally linked with the development of cardiovascular disorders. Accumulating evidence indicates that cardiovascular disease is the collateral damage of obesity-driven adipose tissue dysfunction that promotes a chronic inflammatory state within the organism. Adipose tissues secrete bioactive substances, referred to as adipokines, which largely function as modulators of inflammation. The microenvironment of adipose tissue will affect the adipokine secretome, having actions on remote tissues. Obesity typically leads to the upregulation of proinflammatory adipokines and the downregulation of anti-inflammatory adipokines, thereby contributing to the pathogenesis of cardiovascular diseases. In this review, we focus on the microenvironment of adipose tissue and how it influences cardiovascular disorders, including atherosclerosis and ischemic heart diseases, through the systemic actions of adipokines. PMID:27230642

  7. Effect of the amount and type of dietary fat on cardiometabolic risk factors and risk of developing type 2 diabetes, cardiovascular diseases, and cancer: a systematic review

    OpenAIRE

    Schwab, Ursula; Lauritzen, Lotte; Tholstrup, Tine; Haldorsson, Thorhallur I.; Riserus, Ulf; Uusitupa, Matti; Becker, Wulf

    2014-01-01

    The effects of both the amount and quality of dietary fat have been studied intensively during the past decades. Previously, low-fat diets were recommended without much attention to the quality of fat, whereas there is general emphasis on the quality of fat in current guidelines. The objective of this systematic review (SR) was to assess the evidence of an effect of the amount and type of dietary fat on body weight (BW), risk factors, and risk of non-communicable diseases, that is, type 2 dia...

  8. 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...

  9. Nonalcoholic fatty liver disease is a novel predictor of cardiovascular disease

    Institute of Scientific and Technical Information of China (English)

    Masahide Hamaguchi; Takahiro Kato; Junichi Okuda; Kazunori Ida; Toshikazu Yoshikawa; Takao Kojima; Noriyuki Takeda; Chisato Nagata; Jun Takeda; Hiroshi Sarui; Yutaka Kawahito; Naohisa Yoshida; Atsushi Suetsugu

    2007-01-01

    AIM: To clarify whether nonalcoholic fatty liver disease (NAFLD) increases the risk of cardiovascular disease.METHODS: We carried out a prospective observational study with a total of 1637 apparently healthy Japanese men and women who were recruited from a health check-up program. NAFLD was diagnosed by abdominal ultrasonography. The metabolic syndrome (MS) was defined according to the modified National Cholesterol Education Program (NCEP) ATP in criteria. Five years after the baseline evaluations, the incidence of cardiovascular disease was assessed by a self-administered questionnaire.RESULTS: Among 1221 participants available for outcome analyses, the incidence of cardiovascular disease was higher in 231 subjects with NAFLD at baseline (5 coronary heart disease, 6 ischemic stroke, and 1 cerebral hemorrhage) than 990 subjects without NAFLD (3 coronary heart disease, 6 ischemic stroke, and 1 cerebral hemorrhage). Multivariate analyses indicated that NAFLD was a predictor of cardiovascular disease independent of conventional risk factors (odds ratio 4.12, 95% CI, 1.58 to 10.75, P = 0.004). MS was alsoindependently associated with cardiovascular events. But simultaneous inclusion of NAFLD and MS in a multivariate model revealed that NAFLD but not MS retained a statistically significant correlation with cardiovascular disease.CONCLUSION: Although both of them were predictors of cardiovascular disease, NAFLD but not MS retained a statistically significant correlation with cardiovascular disease in a multivariate model. NAFLD is a strong predictor of cardiovascular disease and may play a central role in the cardiovascular risk of MS.

  10. Homocysteine, B-vitamins and cardiovascular disease: epidemiologic evidence.

    OpenAIRE

    Verhoef, P.

    1996-01-01

    Background Cardiovascular disease constitutes a major public health problem in the Netherlands and other Western countries. Elevated plasma homocysteine has attracted growing interest as a "new" risk factor for cardiovascular disease. Homocysteine is formed from the essential amino acid methionine. Defective Homocysteine, metabolism may lead to elevation of plasma total homocysteine (tHcy). Genetic enzyme deficiencies or inadequate intake of vitamins B 6 , B 12 , and folate, all important cof...

  11. New approaches to the implementation of cardiovascular disease prevention

    OpenAIRE

    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 based on this risk (primary prevention). The Netherlands and most European countries use SCORE for this purpose. In this thesis, we show that using SCORE leads to a serious underestimation of the ...

  12. Metabolic Syndrome, Chronic Kidney, and Cardiovascular Diseases: Role of Adipokines

    OpenAIRE

    Manfredi Tesauro; Maria Paola Canale; Giuseppe Rodia; Nicola Di Daniele; Davide Lauro; Angelo Scuteri; Carmine Cardillo

    2011-01-01

    Obesity is a chronic disease, whose incidence is alarmingly growing. It is associated with metabolic abnormalities and cardiovascular complications. These complications are clustered in the metabolic syndrome (MetS) leading to high cardiovascular morbidity and mortality. Obesity predisposes to diabetic nephropathy, hypertensive nephrosclerosis, and focal and segmental glomerular sclerosis and represents an independent risk factor for the development and progression of chronic kidney disease ...

  13. Astaxanthin: A Potential Therapeutic Agent in Cardiovascular Disease

    OpenAIRE

    Fassett, Robert G; Coombes, Jeff S

    2011-01-01

    Astaxanthin is a xanthophyll carotenoid present in microalgae, fungi, complex plants, seafood, flamingos and quail. It is an antioxidant with anti-inflammatory properties and as such has potential as a therapeutic agent in atherosclerotic cardiovascular disease. Synthetic forms of astaxanthin have been manufactured. The safety, bioavailability and effects of astaxanthin on oxidative stress and inflammation that have relevance to the pathophysiology of atherosclerotic cardiovascular disease, h...

  14. Postprandial dysmetabolism and cardiovascular disease in type 2 diabetes

    OpenAIRE

    Tushuizen, M.E.; Diamant, M.; Heine, R. J.

    2005-01-01

    The worldwide prevalence of type 2 diabetes mellitus has reached epidemic proportions. The so-called traditional risk factors cannot fully explain the excessive cardiovascular disease risk of type 2 diabetic patients. Numerous studies indicate that postprandial metabolic derangements, most notably hyperglycaemia and hypertriglyceridaemia, which are exaggerated and prolonged in type 2 diabetes, are important cardiovascular disease risk factors since they induce oxidative stress and endothelial...

  15. Peripheral blood derived cells and angiogenesis in cardiovascular disease

    OpenAIRE

    Post, S

    2009-01-01

    Patients suffering from myocardial infarction (MI), atherosclerosis and Hereditary Hemorrhagic Telangiectasia type 1 (HHT-1) all have diseased and dysfunctional blood vessels. Cardiovascular repair in these diseases occurs not only locally, but also peripheral blood (progenitor) cells and cytokines/growth factors positively contribute to repair of malfunctioning tissue. In this thesis several aspects of cardiovascular repair have been explored. First, we show that in MI patients relatively la...

  16. Tissue-specific insulin signaling, metabolic syndrome and cardiovascular disease

    OpenAIRE

    Rask-Madsen, Christian; Kahn, C. Ronald

    2012-01-01

    Impaired insulin signaling is central to the development of the metabolic syndrome and can promote cardiovascular disease indirectly through development of abnormal glucose and lipid metabolism, hypertension and a proinflammatory state. However, insulin action directly on vascular endothelium, atherosclerotic plaque macrophages, and in the heart, kidney, and retina has now been described, and impaired insulin signaling in these locations can alter progression of cardiovascular disease in the ...

  17. Exposure to cold environments at working places and cardiovasculare disease

    OpenAIRE

    Florin MITU; Maria Magdalena LEON

    2011-01-01

    Cardiovascular diseases are among the most frequent causes of illness and death among the active population, especially in industrialized countries, but also in developing countries. In industrialized countries are registered between 15% and 20% of workers suffering from cardiovascular disease while risk increases with age: between 45 and 64 years more than one third of deaths are recorded in men and one fourth in women. Working in cold microclimate can lead to health problems, decrease perfo...

  18. The Global Burden of Cardiovascular Disease: The Role of Endothelial Function and Arterial Elasticity in Cardiovascular Disease as Novel and Emerging Biomarkers

    OpenAIRE

    Glasser, Stephen P.; Dudenbostel, Tanja

    2011-01-01

    Some consider the measurements of arterial elasticity and flow-mediated dilation to be an indirect “biomarker” of endothelial dysfunction. As such, we describe the various uses of these techniques in the evaluation of the natural history of vascular disease. These measures are potential markers of disease, as abnormalities reflect changes in the integrity of vascular structure but occur prior to the manifestation of symptomatic cardiovascular events. In this review, the natural history of art...

  19. 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.

  20. 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....

  1. Whole grain consumption and the risk of cardiovascular disease, cancer, and all-cause and cause-specific mortality – a systematic review and dose-response meta-analysis of prospective studies

    OpenAIRE

    Aune, D.; Keum, N; Giovannucci, E; Fadnes, LT; Boffetta, P.; Greenwood, DC; Tonstad, S; Vatten, LJ; Riboli, E.; Norat, T.

    2016-01-01

    OBJECTIVE To quantify the dose-response relationship between whole grain consumption and specific types of grains and the risk of cardiovascular disease, total cancer, and all-cause and cause-specific mortality. DATA SOURCES PubMed and Embase were searched up to 3rd of April, 2016. STUDY SELECTION Prospective studies reporting adjusted relative risk estimates for the association between intake of whole grains or specific types of grains and cardiovascular disease, total cancer, allcause or ca...

  2. Mobile Phone Interventions for the Secondary Prevention of Cardiovascular Disease.

    Science.gov (United States)

    Park, Linda G; Beatty, Alexis; Stafford, Zoey; Whooley, Mary A

    2016-01-01

    Mobile health in the form of text messaging and mobile applications provides an innovative and effective approach to promote prevention and management of cardiovascular disease (CVD); however, the magnitude of these effects is unclear. Through a comprehensive search of databases from 2002-2016, we conducted a quantitative systematic review. The selected studies were critically evaluated to extract and summarize pertinent characteristics and outcomes. A large majority of studies (22 of 28, 79%) demonstrated text messaging, mobile applications, and telemonitoring via mobile phones were effective in improving outcomes. Some key factors associated with successful interventions included personalized messages with tailored advice, greater engagement (2-way text messaging, higher frequency of messages), and use of multiple modalities. Overall, text messaging appears more effective than smartphone-based interventions. Incorporating principles of behavioral activation will help promote and sustain healthy lifestyle behaviors in patients with CVD that result in improved clinical outcomes. PMID:27001245

  3. Microalgae for the prevention of cardiovascular disease and stroke.

    Science.gov (United States)

    Raposo, Maria Filomena de Jesus; de Morais, Alcina Maria Miranda Bernardo

    2015-03-15

    This review focuses on and discusses the primary phytochemicals present in microalgal biomass - carotenoids, phenolic compounds, antioxidant vitamins, sterols, and polyunsaturated fatty acids - and also on the exopolysaccharides, which are produced by some types of microalgae and may play a significant role in the prevention of cardiovascular diseases (CVD) and strokes. We have listed several preclinical trials and clinical studies supporting the health benefits that most of these compounds may provide. Microalgae are very easy to grow and are not vulnerable to contaminants when grown under controlled conditions. Proper handling and growth conditions may improve the production of phytochemicals. Therefore, they may represent an excellent source of nutraceuticals and food supplements once their safety as a food supplement has been confirmed. PMID:25277945

  4. Cardiovascular magnetic resonance findings in a case of Danon disease

    OpenAIRE

    Kosieradzka Agnieszka; Walczak Ewa; Kuch Marek; Kownacki Lukasz; Piotrowska-Kownacka Dorota; Fidzianska Anna; Krolicki Leszek

    2009-01-01

    Abstract Danon disease is a rare X-linked dominant lysosomal glycogen storage disease that can lead to severe ventricular hypertrophy and heart failure. We report a case of Danon disease with cardiac involvement evaluated with cardiovascular magnetic resonance, including late gadolinium enhancement and perfusion studies.

  5. Periodontal associations in cardiovascular diseases: The latest evidence and understanding

    OpenAIRE

    Nguyen, C.M.; Kim, J.W.M.; Quan, V.H.; Nguyen, B.H.; Tran, S D

    2015-01-01

    Periodontal and cardiovascular diseases (CVD) are inflammatory diseases. Recent epidemiological studies have associated the effect of periodontitis on CVD progression. Findings of oral pathogens in carotid atheromas provided a plausible relationship between these two diseases. One possible mechanism is the infiltration of oral/periodontal pathogens through inflamed and ulcerated gingival epithelium. This results in translocation of oral pathogens throughout the systemic circulation affecting ...

  6. ATHEROSCLEROTIC CARDIOVASCULAR DISEASE IN OLDER ADULTS WITH DIABETES MELLITUS

    OpenAIRE

    Barzilay, Joshua I.; Mukamal, Kenneth J.; Kizer, Jorge R.

    2014-01-01

    Diabetes Mellitus exerts a strong effect on atherosclerotic cardiovascular disease risk into older age (beyond ages 70 to 74 years). This effect is particularly noticeable with regard to coronary artery disease and cerebral microvascular disease. Thus Diabetes Mellitus in older age deserves the same careful medical attention as it does in middle age.

  7. Diet and Physical Activity for Cardiovascular Disease Prevention.

    Science.gov (United States)

    Lanier, Jeffrey B; Bury, David C; Richardson, Sean W

    2016-06-01

    Cardiovascular disease (CVD) is the leading cause of death in the United States. One-third of these deaths may be preventable through healthy lifestyle choices including diet and physical activity. The Mediterranean diet is associated with reduced cardiovascular mortality, whereas the Dietary Approaches to Stop Hypertension (DASH) eating plan is associated with a reduced risk of coronary artery disease. Substituting dietary saturated fat with polyunsaturated fatty acids is associated with improved cardiovascular outcomes, although exogenous supplementation with omega-3 fatty acids does not improve cardiovascular outcomes. There is an association between increased sodium intake and cardiovascular risk, but reducing dietary sodium has not consistently shown a reduction in cardiovascular risk. Physical activity recommendations for adults are at least 150 minutes of moderate-intensity aerobic activity per week, 75 minutes of vigorous-intensity aerobic activity per week, or an equivalent combination. Increases in physical activity by any level are associated with reduced cardiovascular risk. Introducing muscle-strengthening activities at least twice per week in previously inactive adults is associated with improved cardiovascular outcomes. Inactive adults without known CVD can gradually increase activity to a moderate-intensity level without consulting a physician. The U.S. Preventive Services Task Force recommends behavioral counseling to promote healthy diet and physical activity in adults at high risk of CVD. Evidence of benefit for counseling patients at average risk is less established. PMID:27281836

  8. Meditation as primary intervention strategy in prevention of cardiovascular diseases

    Directory of Open Access Journals (Sweden)

    Yadneshwar Khobragade

    2016-01-01

    Full Text Available Heart diseases especially Hypertension, Coronary Artery Diseases (CAD and stroke are the leading causes of death all over the world. Hostility, anxiety, depression and increased reactivity to mental stress have been strongly associated with hypertension and CAD. Mental stress or anxiety causes increased sympathetic activation and poor vagus nerve control over heart. Imbalance between sympathetic and parasympathetic nervous system leads to vasospasm and has been associated with Hypertension, Coronary Artery Disease and Myocardial Infarction. Psychosocial stress has also been found to be responsible for imbalance in autonomic nervous system, causing sympathetic dominance over parasympathetic leading to acute coronary events. Meditation is a process of self-contemplation and purification of mind. Practitioner of meditation brings about desirable changes in their behaviour and lifestyle. During Meditation sympathetic activity is reduced and there is parasympathetic dominance over sympathetic. During meditation and after meditation person feels calm, quiet and relaxed. Meditation causes decrease in metabolic rate. The blood pressure may come to normal or falls, pulse rate comes to normal or low, vascular spasm if any, is reduced and myocardial perfusion increase. Thus meditation helps in preventing hypertension, coronary artery disease and other cardiac events. This may be beneficial before a person gets coronary event and post-myocardial infarction. In view of the beneficial effects of meditation, it may be introduced as primary intervention strategy in preventing Cardio-vascular Diseases. We did this review study to find out: (1 Can meditation bring about desirable changes in human mind and body in post-intervention group compared to control group? (2 Its effectiveness in prevention of heart diseases like hypertension, coronary events and post-MI complications. This review included all randomised controlled trials on patients above 18 years, both

  9. Metabolic Syndrome, Chronic Kidney, and Cardiovascular Diseases: Role of Adipokines

    Directory of Open Access Journals (Sweden)

    Manfredi Tesauro

    2011-01-01

    Full Text Available Obesity is a chronic disease, whose incidence is alarmingly growing. It is associated with metabolic abnormalities and cardiovascular complications. These complications are clustered in the metabolic syndrome (MetS leading to high cardiovascular morbidity and mortality. Obesity predisposes to diabetic nephropathy, hypertensive nephrosclerosis, and focal and segmental glomerular sclerosis and represents an independent risk factor for the development and progression of chronic kidney disease (CKD. Albuminuria is a major risk factor for cardiovascular diseases (CVDs. Microalbuminuria has been described as early manifestation of MetS-associated kidney damage and diabetic nephropathy. Obesity and MetS affect renal physiology and metabolism through mechanisms which include altered levels of adipokines such as leptin and adiponectin, oxidative stress, and inflammation. Secretory products of adipose tissue also deeply and negatively influence endothelial function. A better understanding of these interactions will help in designing more effective treatments aimed to protect both renal and cardiovascular systems.

  10. NSAIDs and Cardiovascular Diseases: Role of Reactive Oxygen Species

    Directory of Open Access Journals (Sweden)

    Rajeshwary Ghosh

    2015-01-01

    Full Text Available Nonsteroidal anti-inflammatory drugs (NSAIDs are the most commonly used drugs worldwide. NSAIDs are used for a variety of conditions including pain, rheumatoid arthritis, and musculoskeletal disorders. The beneficial effects of NSAIDs in reducing or relieving pain are well established, and other benefits such as reducing inflammation and anticancer effects are also documented. The undesirable side effects of NSAIDs include ulcers, internal bleeding, kidney failure, and increased risk of heart attack and stroke. Some of these side effects may be due to the oxidative stress induced by NSAIDs in different tissues. NSAIDs have been shown to induce reactive oxygen species (ROS in different cell types including cardiac and cardiovascular related cells. Increases in ROS result in increased levels of oxidized proteins which alters key intracellular signaling pathways. One of these key pathways is apoptosis which causes cell death when significantly activated. This review discusses the relationship between NSAIDs and cardiovascular diseases (CVD and the role of NSAID-induced ROS in CVD.

  11. Cardiovascular safety of type 2 diabetes medications: Review of existing literature and clinical implications.

    Science.gov (United States)

    Paredes, Sílvia; Matta-Coelho, Claudia; Monteiro, Ana Margarida; Brás, Alice; Marques, Olinda; Alves, Marta; Ribeiro, Laura

    2016-04-01

    Type 2 diabetes mellitus (T2DM), cardiovascular disease (CVD) and the cardiovascular effect of antidiabetic drugs are today critical medical issues, with the prevalence of T2DM in particular showing a steep increase worldwide, mainly due to unhealthy lifestyle habits. T2DM in association with obesity and other cardiovascular risk factors, results in the development of CVD, the leading cause of morbidity and mortality in patients with T2DM. Thus, treatment of T2DM is an individualized and complex challenge in which targeting cardiovascular risk factors is an important component in the decision making. Given the cardiovascular adverse events associated with rosiglitazone, both the Food and Drug Administration and the European Medicines Agency currently require the demonstration of cardiovascular safety of new antidiabetic drugs. Consequently, clinical trials to guarantee their cardiovascular safety are now obligatory. This review aims to summarize the available evidence on the cardiovascular effects and safety of the major drugs used in T2DM treatment and also to provide an overview of upcoming and ongoing clinical trials in this field. Our belief is that this review will be of substantial assistance to all medical doctors who are treating diabetic patients, namely primary care physicians, internal medicine doctors, endocrinologists, diabetologists and less well experienced personnel such as young doctors in training. PMID:27376421

  12. Prevalence of cardiovascular disease in subjects hospitalized due to chronic obstructive pulmonary disease in Beijing from 2000 to 2010

    OpenAIRE

    Cui, Hua; Miao, Dong-Mei; Wei, Zhi-Min; Cai, Jian-Fang; Li, Yi; Liu, Ai-min; Li, Fan

    2012-01-01

    Objectives To investigate the overall prevalence of cardiovascular disease (CVD) in subjects hospitalized for chronic obstructive pulmonary disease (COPD), and explore the prevalence of the major CVD complications and trends in patients with COPD over a 10-year period. Methods Medical records in the PLA General Hospital, Beijing Union Medical College Hospital, and Beijing Hospital from 2000/01/01 to 2010/03/03 were retrospectively reviewed. A total of 4960 patients with COPD were reviewed in ...

  13. Cardiovascular risk and hippocampal thickness in Alzheimer's disease.

    Science.gov (United States)

    Donix, Markus; Scharf, Maria; Marschner, Kira; Werner, Annett; Sauer, Cathrin; Gerner, Antje; Nees, Josef A; Meyer, Shirin; Donix, Katharina L; Von Kummer, Rüdiger; Holthoff, Vjera A

    2013-01-01

    Cardiovascular risk factors influence onset and progression of Alzheimer's disease. Among cognitively healthy people, changes in brain structure and function associated with high blood pressure, diabetes, or other vascular risks suggest differential regional susceptibility to neuronal damage. In patients with Alzheimer's disease, hippocampal and medial temporal lobe atrophy indicate early neuronal loss preferentially in key areas for learning and memory. We wanted to investigate whether this regional cortical thinning would be modulated by cardiovascular risk factors. We utilized high-resolution magnetic resonance imaging and a cortical unfolding technique to determine the cortical thickness of medial temporal subregions in 30 patients with Alzheimer's disease. Cardiovascular risk was assessed using a sex-specific multivariable risk score. Greater cardiovascular risk was associated with cortical thinning in the hippocampus CA2/3/dentate gyrus area but not other hippocampal and medial temporal subregions. APOE genotype, a family history of Alzheimer's disease, and age did not influence cortical thickness. Alzheimer's disease-related atrophy could mask the influence of genetic risk factors or age on regional cortical thickness in medial temporal lobe regions, whereas the impact of vascular risk factors remains detectable. This highlights the importance of cardiovascular disease prevention and treatment in patients with Alzheimer's disease. PMID:24228185

  14. Cardiovascular Risk and Hippocampal Thickness in Alzheimer’s Disease

    Directory of Open Access Journals (Sweden)

    Markus Donix

    2013-01-01

    Full Text Available Cardiovascular risk factors influence onset and progression of Alzheimer’s disease. Among cognitively healthy people, changes in brain structure and function associated with high blood pressure, diabetes, or other vascular risks suggest differential regional susceptibility to neuronal damage. In patients with Alzheimer’s disease, hippocampal and medial temporal lobe atrophy indicate early neuronal loss preferentially in key areas for learning and memory. We wanted to investigate whether this regional cortical thinning would be modulated by cardiovascular risk factors. We utilized high-resolution magnetic resonance imaging and a cortical unfolding technique to determine the cortical thickness of medial temporal subregions in 30 patients with Alzheimer’s disease. Cardiovascular risk was assessed using a sex-specific multivariable risk score. Greater cardiovascular risk was associated with cortical thinning in the hippocampus CA2/3/dentate gyrus area but not other hippocampal and medial temporal subregions. APOE genotype, a family history of Alzheimer’s disease, and age did not influence cortical thickness. Alzheimer’s disease-related atrophy could mask the influence of genetic risk factors or age on regional cortical thickness in medial temporal lobe regions, whereas the impact of vascular risk factors remains detectable. This highlights the importance of cardiovascular disease prevention and treatment in patients with Alzheimer’s disease.

  15. Recreational football for disease prevention and treatment in untrained men: a narrative review examining cardiovascular health, lipid profile, body composition, muscle strength and functional capacity.

    Science.gov (United States)

    Bangsbo, Jens; Hansen, Peter Riis; Dvorak, Jiri; Krustrup, Peter

    2015-05-01

    Over the past 10 years, researchers have studied the effects of recreational football training as a health-promoting activity for participants across the lifespan. This has important public health implications as over 400 million people play football annually. Results from the first randomised controlled trial, published in the BJSM in January 2009, showed that football increased maximal oxygen uptake and muscle and bone mass, and lowered fat percentage and blood pressure, in untrained men, and since then more than 70 articles about football for health have been published, including publications in two supplements of the Scandinavian Journal of Medicine and Science in Sports in 2010 and 2014, prior to the FIFA World Cup tournaments in South Africa and Brazil. While studies of football training effects have also been performed in women and children, this article reviews the current evidence linking recreational football training with favourable effects in the prevention and treatment of disease in adult men. PMID:25878072

  16. 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. PMID:21762853

  17. The nutritional epidemiology of cardiovascular disease.

    Science.gov (United States)

    Krehl, W A

    1977-11-30

    A basic review of the extensive literature focusing on the major risk factors of atherosclerotic coronary heart disease and stroke, i.e., elevation of blood lipids related to diet, blood pressure elevation, and genetic factors using the traditional epidemiological model of interaction between host, agent, and environment, has strongly supported the concept that diet and particularly saturated fat and/or cholesterol are significant contributors to the elevation of blood lipids, especially cholesterol, and contribute importantly to the premature development and mortality of atherosclerotic coronary heart disease. Certainly genetics exert an important impact on this process. To date it remains unclear whether or not major changes in the dietary pattern of huge population groups can be practically effected. The minor dietary modifications so far studied in the average atherosclerosis-prone population cannot be anticipated to make a major dent in the epidemic proportions of atherosclerotic coronary heart disease. It is quite clear that prospective preventive medicine must be implemented at a very early age in the pediatric age group, in which atherosclerosis is now recognized by many as the number one pediatric problem. Tremendous biochemical advances have provided new insights in knowledge regarding the transport of blood lipids, particularly cholesterol, and the regulatory mechanisms at the cellular level for cholesterol under normal circumstances and in the genetic influenced hyperlipidemias (TABLE 4). A bright future lies ahead for the reduction of the epidemic of atherosclerosis which could be greatly enhanced by a greater personal responsibility for health care and a much more careful and prudent diet selection and exercise managment. PMID:211922

  18. Cardiovascular diseases and risk factors among Chinese immigrants.

    Science.gov (United States)

    Gong, Zhizhong; Zhao, Dong

    2016-04-01

    The aim of this study is to identify the prevalence of cardiovascular disease (CVD) and major CVD risk factors, including diabetes, hypertension, dyslipidemia, obesity and smoking among Chinese immigrants by a systematic review of studies from various countries. PubMed and the China National Knowledge Infrastructure databases were searched for studies of the prevalence of major CVDs and risk factors, and of CVD mortality among Chinese immigrants. The search identified 386 papers, 16 of which met the inclusion criteria for this review. In mainland China, there is a pattern of high stroke prevalence but low coronary heart disease (CHD) prevalence. Among Chinese immigrants, there is a much lower prevalence and mortality of stroke, but a higher prevalence and mortality of CHD, even though these are lower than the rates in immigrants of other ethnicities in the host country. The prevalence of CVD risk factors is also markedly different in immigrants. Compared with mainland Chinese, Chinese immigrants have a higher prevalence of diabetes and hypertension, higher serum cholesterol, poorer dietary patterns, and higher prevalence of obesity and smoking. Thus, the epidemiological pattern of CVD among Chinese immigrants changes compared with resident mainland Chinese. The less healthy environmental factor after immigration may be a major trigger in the adverse CVD status of Chinese immigrants. It is important for policy-makers to pay more attention to specific minority immigrant groups, and to implement more effective preventive measures to improve the health of immigrant populations. PMID:26350421

  19. Framingham risk score with cardiovascular events in chronic kidney disease.

    Directory of Open Access Journals (Sweden)

    Szu-Chia Chen

    Full Text Available The Framingham Risk Score (FRS was developed to predict coronary heart disease in various populations, and it tended to under-estimate the risk in chronic kidney disease (CKD patients. Our objectives were to determine whether FRS was associated with cardiovascular events, and to evaluate the role of new risk markers and echocardiographic parameters when they were added to a FRS model. This study enrolled 439 CKD patients. The FRS is used to identify individuals categorically as "low" (4.7 cm, left ventricular hypertrophy or left ventricular ejection fraction<50% to the FRS model significantly improves the predictive values for cardiovascular events. In CKD patients, "high" risk categorized by FRS predicts cardiovascular events. Novel biomarkers and echocardiographic parameters provide additional predictive values for cardiovascular events. Future study is needed to assess whether risk assessment enhanced by using these biomarkers and echocardiographic parameters might contribute to more effective prediction and better care for patients.

  20. THE RELATIONSHIP BETWEEN PERIODONTAL DISEASE (PD AND CARDIOVASCULAR DISEASE (CVD.

    Directory of Open Access Journals (Sweden)

    Maurizio Trevisan

    2010-10-01

    Full Text Available The recent focus on the potential link between periodontal and cardiovascular disease (PD and CVD  is part of the larger renewed interest on the role of infection and inflammation in the etiology of atherosclerosis and its clinical manifestations.  Periodontal Disease is an inflammatory process affecting the periodontium, the tissue that surrounds and supports the teeth . The process usually starts with an inflammatory process of the gum (gingivitis but it may progress with an extensive involvement of the gum, as well as the periodontal ligament and the bone surrounding the teeth resulting in substantial bone loss. Periodontal disease is a common oral pathological condition in the adult age and represents the leading cause of tooth loss. PD prevalence increases with age and there are estimates that up to 49,000,000 Americans may suffer from some form of gum disease. The gingival plaque associated with PD is colonized by a number of gram-positive and gram-negative bacteria that have been shown to affect the initiation and development of PD and have been associated with the potential etiological role of PD in CVD and other chronic conditions. A potential etiological link between PD and CVD may have important public health implications as both the exposure (PD and the outcomes (CVD are highly prevalent in industrialized societies. In situations in which both the exposure and the outcome are highly prevalent even modest associations, like those observed in the studies reporting on the link between PD and CVD outcomes, may have relevance. There are  not  definite data on the effect of periodontal treatment on CVD clinical outcomes (either in primary or secondary prevention however it should be pointed out that the limited (both in terms of numbers and study design experimental evidence in humans suggests a possible beneficial effect of periodontal treatment of indices of functional and structural vascular health.

  1. Are There Genetic Paths Common to Obesity, Cardiovascular Disease Outcomes, and Cardiovascular Risk Factors?

    OpenAIRE

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

    2015-01-01

    Clustering of obesity, coronary artery disease, and cardiovascular disease risk factors is observed in epidemiological studies and clinical settings. Twin and family studies have provided some supporting evidence for the clustering hypothesis. Loci nearest a lead single nucleotide polymorphism (SNP) showing genome-wide significant associations with coronary artery disease, body mass index, C-reactive protein, blood pressure, lipids, and type 2 diabetes mellitus were selected for pathway and n...

  2. Biomarkers: A Challenging Conundrum in Cardiovascular Disease.

    Science.gov (United States)

    Libby, Peter; King, Kevin

    2015-12-01

    The use of biomarkers has proven utility in cardiovascular medicine and holds great promise for future advances, but their application requires considerable rigor in thinking and methodology. Numerous confounding factors can cloud the clinical and investigative uses of biomarkers. Yet, the thoughtful and critical use of biomarkers can doubtless aid discovery of new pathogenic pathways, identify novel therapeutic targets, and provide a bridge between the laboratory and the clinic. Biomarkers can provide diagnostic and prognostic tools to the practitioner. The careful application of biomarkers can also help design and guide clinical trials required to establish the efficacy of novel interventions to improve patient outcomes. Point of care testing, technological advances, such as microfluidic and wearable devices, and the power of omics approaches all promise to elevate the potential contributions of biomarkers to discovery science, translation, clinical trials, and the practice of cardiovascular medicine. PMID:26543097

  3. 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

  4. Adipose tissue, the skeleton and cardiovascular disease

    International Nuclear Information System (INIS)

    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

  5. Polycystic Ovary Syndrome and the Relationship of Cardiovascular Disease Risk

    Directory of Open Access Journals (Sweden)

    Evrim Çakır

    2013-06-01

    Full Text Available Polycystic ovary syndrome (PCOS is a common endocrine disorder affecting at least 5-10% of women of reproductive age. PCOS is characterized by hyperandrogenism, menstrual disturbance, anovulation, infertility and obesity and, also associated with increased number of cardiovascular risk factors and early atherosclerosis. Hyperinsulinemia is a frequent finding in PCOS patients and has cause-and-effect relationship with low-grade chronic inflammation and increased risk of cardiovascular disease. Turk Jem 2013; 17: 33-7

  6. Childhood obesity and cardiovascular disease: links and prevention strategies

    OpenAIRE

    Nadeau, Kristen J.; Maahs, David M; Daniels, Stephen R.; Eckel, Robert H.

    2011-01-01

    The prevalence and severity of pediatric obesity have dramatically increased since the late 1980s, raising concerns about a subsequent increase in cardiovascular outcomes. Strong evidence, particularly from autopsy studies, supports the concept that precursors of adult cardiovascular disease (CVD) begin in childhood, and that pediatric obesity has an important influence on overall CVD risk. Lifestyle patterns also begin early and impact CVD risk. In addition, obesity and other CVD risk factor...

  7. HDL Revisited: New Opportunities for Managing Dyslipoproteinaemia and Cardiovascular Disease

    OpenAIRE

    Watts, Gerald F.; Burnett, John R

    2004-01-01

    Low concentrations of high-density lipoprotein (HDL) cholesterol constitute a risk factor for coronary heart disease (CHD). There is increasing evidence that increasing HDL-cholesterol levels reduces cardiovascular risk. The phenotype of low HDL cholesterol with or without elevated triglycerides is common and it is characteristic of patients with central obesity, insulin resistance, hypertension and type 2 diabetes mellitus; conditions associated with increased cardiovascular risk and are par...

  8. Tai Chi Chuan Exercise for Patients with Cardiovascular Disease

    OpenAIRE

    Ching Lan; Ssu-Yuan Chen; May-Kuen Wong; Jin Shin Lai

    2013-01-01

    Exercise training is the cornerstone of rehabilitation for patients with cardiovascular disease (CVD). Although high-intensity exercise has significant cardiovascular benefits, light-to-moderate intensity aerobic exercise also offers health benefits. With lower-intensity workouts, patients may be able to exercise for longer periods of time and increase the acceptance of exercise, particularly in unfit and elderly patients. Tai Chi Chuan (Tai Chi) is a traditional Chinese mind-body exercise. T...

  9. Polycystic Ovary Syndrome and the Relationship of Cardiovascular Disease Risk

    OpenAIRE

    Evrim Çakır; Erman Çakal; Mustafa Özbek; Mustafa Şahin; Tuncay Delibaşı

    2013-01-01

    Polycystic ovary syndrome (PCOS) is a common endocrine disorder affecting at least 5-10% of women of reproductive age. PCOS is characterized by hyperandrogenism, menstrual disturbance, anovulation, infertility and obesity and, also associated with increased number of cardiovascular risk factors and early atherosclerosis. Hyperinsulinemia is a frequent finding in PCOS patients and has cause-and-effect relationship with low-grade chronic inflammation and increased risk of cardiovascular disease...

  10. Cocoa Polyphenols and Inflammatory Markers of Cardiovascular Disease

    OpenAIRE

    Nasiruddin Khan; Olha Khymenets; Mireia Urpí-Sardà; Sara Tulipani; Mar Garcia-Aloy; María Monagas; Ximena Mora-Cubillos; Rafael Llorach; Cristina Andres-Lacueva

    2014-01-01

    Epidemiological studies have demonstrated the beneficial effect of plant-derived food intake in reducing the risk of cardiovascular disease (CVD). The potential bioactivity of cocoa and its polyphenolic components in modulating cardiovascular health is now being studied worldwide and continues to grow at a rapid pace. In fact, the high polyphenol content of cocoa is of particular interest from the nutritional and pharmacological viewpoints. Cocoa polyphenols are shown to possess a range of ca...

  11. Cardiovascular disease risk in adults with spastic bilateral cerebral palsy

    OpenAIRE

    Slot, Wilma; Roebroeck, Marij; Nieuwenhuijsen, Channah; Bergen, Michael; Stam, Henk; Burdorf, Alex; Berg-Emons, Rita

    2013-01-01

    textabstractObjective: To explore: (i) cardiovascular disease risk factors and the 10-year clustered risk of a fatal cardiovascular event in adults with spastic bilateral cerebral palsy; and (ii) relationships between the 10-year risk and body fat, aerobic fitness and physical activity. Design: Cross-sectional study. Subjects: Forty-three adults with spastic bilateral cerebral palsy without severe cognitive impairment (mean age 36.6 years (standard deviation 6); 27 men). Methods: Biological a...

  12. Mitochondrial Dynamics in Cardiovascular Health and Disease

    OpenAIRE

    Ong, Sang-Bing; Andrew R. Hall; 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...

  13. Physiological and Pharmacological Roles of FGF21 in Cardiovascular Diseases

    Directory of Open Access Journals (Sweden)

    Peng Cheng

    2016-01-01

    Full Text Available Cardiovascular disease (CVD is one of the most severe diseases in clinics. Fibroblast growth factor 21 (FGF21 is regarded as an important metabolic regulator playing a therapeutic role in diabetes and its complications. The heart is a key target as well as a source of FGF21 which is involved in heart development and also induces beneficial effects in CVDs. Our review is to clarify the roles of FGF21 in CVDs. Strong evidence showed that the development of CVDs including atherosclerosis, coronary heart disease, myocardial ischemia, cardiac hypertrophy, and diabetic cardiomyopathy is associated with serum FGF21 levels increase which was regarded as a compensatory response to induced cardiac protection. Furthermore, administration of FGF21 suppressed the above CVDs. Mechanistic studies revealed that FGF21 induced cardiac protection likely by preventing cardiac lipotoxicity and the associated oxidative stress, inflammation, and apoptosis. Normally, FGF21 induced therapeutic effects against CVDs via activation of the above kinases-mediated pathways by directly binding to the FGF receptors of the heart in the presence of β-klotho. However, recently, growing evidence showed that FGF21 induced beneficial effects on peripheral organs through an indirect way mediated by adiponectin. Therefore whether adiponectin is also involved in FGF21-induced cardiac protection still needs further investigation.

  14. Long noncoding RNAs in kidney and cardiovascular diseases.

    Science.gov (United States)

    Lorenzen, Johan M; Thum, Thomas

    2016-06-01

    Transcription of a large part of the human genome results in RNA transcripts that have limited or no protein-coding potential. These include long noncoding RNAs (lncRNAs), which are defined as being ≥200 nucleotides long. Unlike microRNAs, which have been extensively studied, little is known about the functional role of lncRNAs. However, studies over the past 5 years have shown that lncRNAs interfere with tissue homeostasis and have a role in pathological processes, including in the kidney and heart. The developmental expression of the microRNA sponge H19, for example, is altered in the kidneys of embryos carried by hyperglycaemic mothers, and the lncRNA Malat1 regulates hyperglycaemia-induced inflammation in endothelial cells. Putative roles for other lncRNAs have been identified in conditions such as heart failure, cardiac autophagy, hypertension, acute kidney injury, glomerular diseases, acute allograft rejection and renal cell carcinoma. This Review outlines our current understanding of the role and function of lncRNAs in kidney and cardiovascular disease as novel important regulators and potential therapeutic entry points of disease progression. PMID:27140855

  15. Management of Cardiovascular Risk in Patients with Chronic Inflammatory Diseases

    DEFF Research Database (Denmark)

    Lindhardsen, Jesper; Kristensen, Søren Lund; Ahlehoff, Ole

    2016-01-01

    An increased risk of cardiovascular disease (CVD) has been observed in a range of chronic inflammatory diseases (CID), including rheumatoid arthritis (RA), psoriasis, inflammatory bowel diseases (IBD), and systemic lupus erythematosus (SLE). The increased risk of CVDs and reduced life expectancy in...... gained considerable interest in recent years. We briefly summarize the current level of evidence of the association between CIDs and CVD and cardiovascular risk management recommendations. Perspectives of ongoing and planned trials are discussed in consideration of potential ways to improve primary and...

  16. Epidemiology of Multimorbidity in Older Adults with Cardiovascular Disease.

    Science.gov (United States)

    Bell, Susan P; Saraf, Avantika A

    2016-05-01

    Multimorbidity is the most significant condition affecting older adults, and it impacts every component of health care management and delivery. Multimorbidity significantly increases with age. For individuals with a diagnosis of cardiovascular disease, multimorbidity has a significant effect on the presentation of the disease and the diagnosis, management, and patient-centered preferences in care. Evidence-based therapeutics have focused on cardiovascular focused morbidity. Over the next 25 years, the proportion of adults aged 65 and older is estimated to increase three-fold. The needs of these patients require a fundamental shift in care from single disease practices to a more patient-centered framework. PMID:27113142

  17. Association between dietary pattern and risk of cardiovascular disease among adults in the Middle East and North Africa region: a systematic review

    Directory of Open Access Journals (Sweden)

    Najlaa Aljefree

    2015-06-01

    Full Text Available Objective: This paper reviews the evidence related to the association of dietary pattern with coronary heart disease (CHD, strokes, and the associated risk factors among adults in the Middle East and North Africa (MENA region. Methods: A systematic review of published articles between January 1990 and March 2015 was conducted using Pro-Quest Public Health, MEDLINE, and Google Scholar. The term ‘dietary pattern’ refers to data derived from dietary pattern analyses and individual food component analyses. Results: The search identified 15 studies. The available data in the MENA region showed that Western dietary pattern has been predominant among adults with fewer adherences to the traditional diet, such as the Mediterranean diet. The Western dietary pattern was found to be associated with an increased risk of dyslipidaemia, diabetes, metabolic syndrome (MetS, body mass index (BMI, and hypertension. The Mediterranean diet, labelled in two studies as ‘the traditional Lebanese diet’, was negatively associated with BMI, waist circumference (WC, and the risk of diabetes, while one study found no association between the Mediterranean diet and MetS. Two randomised controlled trials conducted in Iran demonstrated the effect of the dietary approach to stop hypertension (DASH in reducing metabolic risk among patients with diabetes and MetS. Likewise, the consumption of dairy products was associated with decreased blood pressure and WC, while the intake of whole grains was associated with reduced WC. In addition, the high consumption of black tea was found to be associated with decreased serum lipids. The intake of fish, vegetable oils, and tea had a protective effect on CHD, whereas the intake of full-fat yoghurt and hydrogenated fats was associated with an increased risk of CHD. Conclusion: There appears to be a significant association of Western dietary pattern with the increased risk of CHD, strokes, and associated risk factors among adults in

  18. Burnout and Risk of Cardiovascular Disease: Evidence, Possible Causal Paths, and Promising Research Directions

    Science.gov (United States)

    Melamed, Samuel; Shirom, Arie; Toker, Sharon; Berliner, Shlomo; Shapira, Itzhak

    2006-01-01

    Burnout is characterized by emotional exhaustion, physical fatigue, and cognitive weariness, resulting from prolonged exposure to work-related stress. The authors review the accumulated evidence suggesting that burnout and the related concept of vital exhaustion are associated with increased risk of cardiovascular disease and…

  19. Fruits and vegetables in the prevention of cancer and cardiovascular disease

    NARCIS (Netherlands)

    Veer, van 't P.; Jansen, M.C.F.; Klerk, M.; Kok, F.J.

    2000-01-01

    Objective: We quantified the public health benefit of fruits and vegetables on the prevention of cancer and cardiovascular disease (CVD), using currently available human data. Design: We reviewed over 250 observational studies on cancer and CVD. Relative risks (RRs) for high versus low intake of fru

  20. Oral hypoglycaemic agents, insulin resistance and cardiovascular disease in patients with type 2 diabetes

    DEFF Research Database (Denmark)

    Hemmingsen, Bianca; Lund, Søren S; Wetterslev, Jørn; Vaag, Allan

    2009-01-01

    This article is a narrative review of the current evidence of the effects on cardiovascular disease (CVD) of oral hypoglycaemic agents that increase insulin sensitivity in patients with type 2 diabetes (T2D). In overweight T2D patients, metformin has been demonstrated to reduce CVD risk, and this...

  1. Flavonoid intake and cardiovascular disease mortality in a prospective cohort of US adults1234

    OpenAIRE

    McCullough, Marjorie L.; Peterson, Julia J.; Patel, Roshni; Jacques, Paul F.; Shah, Roma; Dwyer, Johanna T.

    2012-01-01

    Background: Flavonoids are plant-based phytochemicals with cardiovascular protective properties. Few studies have comprehensively examined flavonoid classes in relation to cardiovascular disease mortality.

  2. Cardiovascular Disease Risk Factors in Older People with Intellectual Disabilities

    NARCIS (Netherlands)

    C.F. de Winter (Channa)

    2014-01-01

    markdownabstract__Abstract__ Chapter 1 General introduction There is an increasing group of older people with intellectual disability in The Netherlands, reaching almost the same life expectancy as the general population. Age-related diseases, such as cardiovascular disease, cancer and dementia are

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

    Science.gov (United States)

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

    2014-12-01

    Credit scores are the most widely used instruments to assess whether or not a person is a financial risk. Credit scoring has been so successful that it has expanded beyond lending and into our everyday lives, even to inform how insurers evaluate our health. The pervasive application of credit scoring has outpaced knowledge about why credit scores are such useful indicators of individual behavior. Here we test if the same factors that lead to poor credit scores also lead to poor health. Following the Dunedin (New Zealand) Longitudinal Study cohort of 1,037 study members, we examined the association between credit scores and cardiovascular disease risk and the underlying factors that account for this association. We find that credit scores are negatively correlated with cardiovascular disease risk. Variation in household income was not sufficient to account for this association. Rather, individual differences in human capital factors—educational attainment, cognitive ability, and self-control—predicted both credit scores and cardiovascular disease risk and accounted for ∼45% of the correlation between credit scores and cardiovascular disease risk. Tracing human capital factors back to their childhood antecedents revealed that the characteristic attitudes, behaviors, and competencies children develop in their first decade of life account for a significant portion (∼22%) of the link between credit scores and cardiovascular disease risk at midlife. We discuss the implications of these findings for policy debates about data privacy, financial literacy, and early childhood interventions. PMID:25404329

  4. Protective Effects of Panax Notoginseng Saponins on Cardiovascular Diseases: A Comprehensive Overview of Experimental Studies

    Directory of Open Access Journals (Sweden)

    Xiaochen Yang

    2014-01-01

    Full Text Available Panax notoginseng saponins (PNS are one of the most important compounds derived from roots of the herb Panax notoginseng which are traditionally used as a hemostatic medicine to control internal and external bleeding in China for thousands of years. To date, at least twenty saponins were identified and some of them including notoginsenoside R1, ginsenoside Rb1, and ginsenoside Rg1 were researched frequently in the area of cardiovascular protection. However, the protective effects of PNS on cardiovascular diseases based on experimental studies and its underlying mechanisms have not been reviewed systematically. This paper reviewed the pharmacology of PNS and its monomers Rb1, Rg1, and R1 in the treatment for cardiovascular diseases.

  5. Autonomic Modulation by Electrical Stimulation of the Parasympathetic Nervous System: An Emerging Intervention for Cardiovascular Diseases.

    Science.gov (United States)

    He, Bo; Lu, Zhibing; He, Wenbo; Huang, Bing; Jiang, Hong

    2016-06-01

    The cardiac autonomic nervous system has been known to play an important role in the development and progression of cardiovascular diseases. Autonomic modulation by electrical stimulation of the parasympathetic nervous system, which increases the parasympathetic activity and suppresses the sympathetic activity, is emerging as a therapeutic strategy for the treatment of cardiovascular diseases. Here, we review the recent literature on autonomic modulation by electrical stimulation of the parasympathetic nervous system, including vagus nerve stimulation, transcutaneous auricular vagal stimulation, spinal cord stimulation, and ganglionated plexi stimulation, in the treatment of heart failure, atrial fibrillation, and ventricular arrhythmias. PMID:26914959

  6. Methods for Detection of Matrix Metalloproteinases as Biomarkers in Cardiovascular Disease

    Directory of Open Access Journals (Sweden)

    Viorica Lopez-Avila

    2008-01-01

    Full Text Available Matrix metalloproteinases (MMPs are a family of zinc-dependent proteolytic enzymes that degrade extracellular matrix (ECM components like collagen, fibronectin, and laminin. While this activity is important for normal development, morphogenesis, and wound healing, deregulation of MMP activity has been implicated in a number of cardiovascular diseases, including congenital heart defects, atherosclerosis, myocardial infarction, and congestive heart failure. MMPs are good potential diagnostic indicators of cardiovascular disease, but current detection methods are time consuming and quite laborious. This review will discuss MMP biology, current methods for detection of MMPs from patient samples, and potential new developments in multiplexed analysis of MMPs.

  7. Family history of vascular disease and the risk of cardiovascular events

    NARCIS (Netherlands)

    Weijmans, M.

    2015-01-01

    A positive family history of cardiovascular disease is an established risk factor for the development of cardiovascular disease. In clinical practice, this evident relation between the presence of cardiovascular disease in families and first cardiovascular events has resulted in family history being

  8. Recent progress in gene therapy for cardiovascular disease.

    Science.gov (United States)

    Morishita, Ryuichi

    2002-12-01

    Gene therapy is emerging as a potential strategy for the treatment of cardiovascular diseases, such as peripheral arterial disease, ischemic heart disease, restenosis after angioplasty, vascular bypass graft occlusion and transplant coronary vasculopathy, for which no known effective therapy exists. The first human trial in cardiovascular disease started in 1994 treating peripheral vascular disease with vascular endothelial growth factor (VEGF) and since then, many different potent angiogenic growth factors have been tested in clinical trials for the treatment of peripheral arterial disease. In addition, therapeutic angiogenesis using the VEGF gene has been used to treat ischemic heart disease since 1997. The results from these clinical trials have exceeded expectations; improvement in the clinical symptoms of peripheral arterial disease and ischemic heart disease has been reported. Another strategy for combating the disease processes, targeting the transcriptional process, has been tested in a human trial. IN particular, transfection of cis-element double-stranded (ds) oligodeoxynucleotides (ODN) (= decoy) is a powerful tool in a new class of anti-gene strategies. Transfection of ds-ODN corresponding to the cis sequence will attenuate the authentic cis-trans interaction, leading to removal of trans-factors from the endogenous cis-elements and subsequent modulation of gene expression. Genetically modified vein grafts transfected with a decoy against E2F, an essential transcription factor in cell cycle progression, appear to have long-term potency in human patients. There is great potential in gene therapy for cardiovascular disease. PMID:12499610

  9. Cardiovascular magnetic resonance imaging - a pictorial review

    OpenAIRE

    Vijay Dahya; Spottiswoode, Bruce S.

    2010-01-01

    Cardiovascular magnetic resonance imaging (CMR) is a powerful problem-solving tool and arguably offers the most comprehensive assessment of cardiac morphology and function, as well as the opportunity of rebuilding the bridge between cardiologists and radiologists. The role of CMR-trained imaging physicists is also valuable, and many CMR centres harmoniously incorporate these three sub-specialty fields. This paper comprises an overview of several CMR techniques, outlining both the strengths...

  10. Cardiovascular magnetic resonance imaging - a pictorial review

    Directory of Open Access Journals (Sweden)

    Vijay Dahya

    2010-12-01

    Full Text Available Cardiovascular magnetic resonance imaging (CMR is a powerful problem-solving tool and arguably offers the most comprehensive assessment of cardiac morphology and function, as well as the opportunity of rebuilding the bridge between cardiologists and radiologists. The role of CMR-trained imaging physicists is also valuable, and many CMR centres harmoniously incorporate these three sub-specialty fields. This paper comprises an overview of several CMR techniques, outlining both the strengths and limitations of the modality.

  11. The impact of mast cells on cardiovascular diseases.

    Science.gov (United States)

    Kritikou, Eva; Kuiper, Johan; Kovanen, Petri T; Bot, Ilze

    2016-05-01

    Mast cells comprise an innate immune cell population, which accumulates in tissues proximal to the outside environment and, upon activation, augments the progression of immunological reactions through the release and diffusion of either pre-formed or newly generated mediators. The released products of mast cells include histamine, proteases, as well as a variety of cytokines, chemokines and growth factors, which act on the surrounding microenvironment thereby shaping the immune responses triggered in various diseased states. Mast cells have also been detected in the arterial wall and are implicated in the onset and progression of numerous cardiovascular diseases. Notably, modulation of distinct mast cell actions using genetic and pharmacological approaches highlights the crucial role of this cell type in cardiovascular syndromes. The acquired evidence renders mast cells and their mediators as potential prognostic markers and therapeutic targets in a broad spectrum of pathophysiological conditions related to cardiovascular diseases. PMID:25959384

  12. [Role of endoplasmic reticulum-plasma membrane junctions in intracellular calcium homeostasis and cardiovascular disease].

    Science.gov (United States)

    Zhao, Ming; Jia, Hang-Huan; Xu, Man; Yu, Xiao-Jiang; Liu, Long-Zhu; Zang, Wei-Jin

    2016-08-25

    Calcium overload is one of the important mechanisms of cardiovascular disease. Endoplasmic reticulum is an important organelle which regulates intracellular calcium homeostasis by uptake, storage and mobilization of calcium. So it plays a critical role in regulation of intracellular calcium homeostasis. Endoplasmic reticulum, which is widely distributed in cytoplasm, has a large number of membrane junction sites. Recent studies have reported that these junction sites are distributed on plasma membrane and organelle membranes (mitochondria, lysosomes, Golgi apparatus, etc.), separately. They could form complexes to regulate calcium transport. In this review, we briefly outlined the recent research progresses of endoplasmic reticulum-plasma membrane junctions in intracellular calcium homeostasis and cardiovascular disease, which may offer a new strategy for prevention and treatment of cardiovascular disease. PMID:27546511

  13. Patients with premature cardiovascular disease and a positive family history for cardiovascular disease are prone to recurrent events

    NARCIS (Netherlands)

    T.A. Mulders; Z. Meyer; C. van der Donk; A.A. Kroon; I. Ferreira; C.D.A. Stehouwer; S.J. Pinto-Sietsma

    2011-01-01

    Background: Premature cardiovascular disease (CVD) is treated in the same way as CVD of advanced age. However, in patients with premature CVD and a family history of CVD, different -possibly genetic-mechanisms may underlie this disease, which current medical treatment is not targeted to. This sugges

  14. Divergence of mechanistic pathways mediating cardiovascular aging and developmental programming of cardiovascular disease.

    Science.gov (United States)

    Allison, Beth J; Kaandorp, Joepe J; Kane, Andrew D; Camm, Emily J; Lusby, Ciara; Cross, Christine M; Nevin-Dolan, Rhianon; Thakor, Avnesh S; Derks, Jan B; Tarry-Adkins, Jane L; Ozanne, Susan E; Giussani, Dino A

    2016-05-01

    Aging and developmental programming are both associated with oxidative stress and endothelial dysfunction, suggesting common mechanistic origins. However, their interrelationship has been little explored. In a rodent model of programmed cardiovascular dysfunction we determined endothelial function and vascular telomere length in young (4 mo) and aged (15 mo) adult offspring of normoxic or hypoxic pregnancy with or without maternal antioxidant treatment. We show loss of endothelial function [maximal arterial relaxation to acetylcholine (71 ± 3 vs. 55 ± 3%) and increased vascular short telomere abundance (4.2-1.3 kb) 43.0 ± 1.5 vs. 55.1 ± 3.8%) in aged vs. young offspring of normoxic pregnancy (P compared with aged offspring of untreated hypoxic pregnancy had lower levels of short telomeres (vascular short telomere length abundance 35.1 ± 2.5 vs. 48.2 ± 2.6%) and of plasma proinflammatory chemokine (24.6 ± 2.8 vs. 36.8 ± 5.5 pg/ml, P cardiovascular aging and developmental programming of cardiovascular disease, and aging being decelerated by antioxidants even prior to birth.-Allison, B. J., Kaandorp, J. J., Kane, A. D., Camm, E. J., Lusby, C., Cross, C. M., Nevin-Dolan, R., Thakor, A. S., Derks, J. B., Tarry-Adkins, J. L., Ozanne, S. E., Giussani, D. A. Divergence of mechanistic pathways mediating cardiovascular aging and developmental programming of cardiovascular disease. PMID:26932929

  15. Astaxanthin: A Potential Therapeutic Agent in Cardiovascular Disease

    Directory of Open Access Journals (Sweden)

    Robert G. Fassett

    2011-03-01

    Full Text Available Astaxanthin is a xanthophyll carotenoid present in microalgae, fungi, complex plants, seafood, flamingos and quail. It is an antioxidant with anti-inflammatory properties and as such has potential as a therapeutic agent in atherosclerotic cardiovascular disease. Synthetic forms of astaxanthin have been manufactured. The safety, bioavailability and effects of astaxanthin on oxidative stress and inflammation that have relevance to the pathophysiology of atherosclerotic cardiovascular disease, have been assessed in a small number of clinical studies. No adverse events have been reported and there is evidence of a reduction in biomarkers of oxidative stress and inflammation with astaxanthin administration. Experimental studies in several species using an ischaemia-reperfusion myocardial model demonstrated that astaxanthin protects the myocardium when administered both orally or intravenously prior to the induction of the ischaemic event. At this stage we do not know whether astaxanthin is of benefit when administered after a cardiovascular event and no clinical cardiovascular studies in humans have been completed and/or reported. Cardiovascular clinical trials are warranted based on the physicochemical and antioxidant properties, the safety profile and preliminary experimental cardiovascular studies of astaxanthin.

  16. Novel risk factors for cardiovascular disease in rheumatoid arthritis.

    Science.gov (United States)

    Amaya-Amaya, Jenny; Sarmiento-Monroy, Juan Camilo; Mantilla, Ruben-Dario; Pineda-Tamayo, Ricardo; Rojas-Villarraga, Adriana; Anaya, Juan-Manuel

    2013-07-01

    Since cardiovascular disease (CVD) is the most common cause of mortality in patients with rheumatoid arthritis (RA), we aimed to determine factors associated with such a complication in a large series of Colombian patients. This was a cross-sectional analytical study in which 800 consecutive Colombian patients with RA were assessed for variables associated with CVD. Furthermore, a systematic literature review was performed to address the state of the art about non-traditional risk factors for CVD in RA. The preferred reporting items for systematic reviews and meta-analyses guidelines were followed in data extraction, analysis, and reporting of articles selected. Hypercholesterolemia, type 2 diabetes mellitus, abnormal body mass index, abdominal obesity, and current smoking were all traditional risk factors significantly associated with CVD in Colombians. As non-traditional risk factors, familial autoimmunity, more than 10 years of duration of the disease, patients working on household duties, use of systemic steroids, and low education level were associated with CVD in the studied population. Out of a total of 9,812 articles identified in PubMed and Scopus databases, 140 fulfilled the eligibility criteria and were included. Through this systematic review, several factors and outcomes related to CVD were confirmed and identified. These were categorized into genetics, RA-related, and others. Traditional risk factors do not completely explain the high rates of CVD in patients with RA; thus, novel risk factors related to autoimmunity are now recognized predicting the presence of CVD as strong as traditional risk factors. Our results may assist health professionals and policymakers in making decisions about CVD in patients with RA. PMID:23584985

  17. Should patients with erectile dysfunction be evaluated for cardiovascular disease?

    Institute of Scientific and Technical Information of China (English)

    Kenneth A Ewane; Hao-Cheng Lin; Run Wang

    2012-01-01

    The landmark Massachusetts Male Ageing Study shed new light on the prevalence of erectile dysfunction (ED) and drew attention to ED as a disease of ageing.Over the years,ED has been linked to the development of cardiovascular disease (CVD) in some patients.There is clear evidence that ED and CVD share and have a similar risk factor profile.CVD is one of the most recognizable causes of mortality and early detection coupled with prevention of mortality from CVD has been the prime interest of many researchers.Consequently,there has been a multidisciplinary curiosity regarding the proposal to use ED as a marker for future CVD.In fact,there have been several proposals to use ED as a screening tool for future CVD.We performed a comprehensive search of two main databases-PubMed and Cochrane Library using a combination of keywords such as acute myocardial infarction,coronary artery disease (CAD) and ED.Journal articles from January 2000 to June 2011 were reviewed.We included all articles discussing the relationship between ED and CVD in the English language.All the relevant randomized controlled trials,cohort and retrospective studies,and review articles were included in our overall analysis in an attempt to answer the question whether all patients with ED should be clinically evaluated for CVD.The results showed a link between ED and the development of future CVD in some patients,but ED was not shown to be an independent risk predictor that is any better than the traditional Framingham risk factors.Screening for CVD may,however,be rewarding in younger oatients with severe ED and in patients with concurrent CVD risk factors.

  18. Controversies in testosterone replacement therapy: testosterone and cardiovascular disease

    Directory of Open Access Journals (Sweden)

    Kathleen Hwang

    2015-04-01

    Full Text Available The role of testosterone in the cardiovascular (CV health of men is controversial. Data suggest that both the condition and treatment of clinical hypogonadism is associated with decreased CV mortality; however, two recent studies suggest that hypogonadal subjects treated with testosterone replacement therapy have a higher incidence of new CV events. There has been increased media attention concerning the risk of CV disease in men treated with testosterone. Until date, there are no long-term prospective studies to determine safety. Literature spanning over the past 30 years has suggested that not only is there a possible increased CV risk in men with low levels of testosterone, but the benefits from testosterone therapy may even lower this risk. We review here the recent studies that have garnered such intense scrutiny. This article is intended as a thorough review of testosterone levels and CV risk, providing the clinician with the facts needed to make informed clinical decisions in managing patients with clinical hypogonadism.

  19. Emerging Risk Biomarkers in Cardiovascular Diseases and Disorders

    Directory of Open Access Journals (Sweden)

    Ravi Kant Upadhyay

    2015-01-01

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

  20. Emerging risk biomarkers in cardiovascular diseases and disorders.

    Science.gov (United States)

    Upadhyay, Ravi Kant

    2015-01-01

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

  1. 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.

  2. Regulation of CaMKII signaling in cardiovascular disease

    Directory of Open Access Journals (Sweden)

    Mariya Yordanova Mollova

    2015-08-01

    Full Text Available Heart failure (HF is a major cause of death in the developed countries. (Murray and Lopez, 1996;Koitabashi and Kass, 2012. Adverse cardiac remodeling that precedes heart muscle dysfunction is characterized by a myriad of molecular changes affecting the cardiomyocyte. Among these, alterations in protein kinase pathways play often an important mediator role since they link upstream pathologic stress signaling with downstream regulatory programs and thus affect both the structural and functional integrity of the heart muscle. In the context of cardiac disease, a profound understanding for the overriding mechanisms that regulate protein kinase activity (protein-protein interactions, post-translational modifications, or targeting via anchoring proteins is crucial for the development of specific and effective pharmacological treatment strategies targeting the failing myocardium.In this review, we focus on several mechanisms of upstream regulation of Ca2+/Calmodulin-dependent kinase II (CaM Kinase II, CaMKII that play a relevant pathophysiological role in the development and progression of cardiovascular disease; precise targeting of these mechanisms might therefore represent novel and promising tools for prevention and treatment of HF.

  3. Systemic Inflammation in Cardiovascular and Periodontal Disease: Comparative Study

    OpenAIRE

    Glurich, Ingrid; Grossi, Sara; Albini, Boris; Ho, Alex; Shah, Rashesh; Zeid, Mohamed; Baumann, Heinz; Genco, Robert J.; De Nardin, Ernesto

    2002-01-01

    Epidemiological studies have implicated periodontal disease (PD) as a risk factor for the development of cardiovascular disease (CVD). These studies addressed the premise that local infection may perturb the levels of systemic inflammatory mediators, thereby promoting mechanisms of atherosclerosis. Levels of inflammatory mediators in the sera of subjects with only PD, only CVD, both diseases, or neither condition were compared. Subjects were assessed for levels of C-reactive protein (CRP), se...

  4. 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...

  5. Cardiovascular Considerations in Antidepressant Therapy: An Evidence-Based Review

    Directory of Open Access Journals (Sweden)

    Habibeh Yekehtaz

    2015-10-01

    Full Text Available There is a definite correlation between cardiovascular diseases and depressive disorders. Nevertheless, many aspects of this association have yet to be fully elucidated. Up to half of coronary artery disease patients are liable to suffer from some depressive symptoms, with approximately 20% receiving a diagnosis of major depressive disorders. Pharmacotherapy is a key factor in the management of major depression, not least in patients with chronic diseases who are likely to fail to show proper compliance and response to non-pharmacological interventions. Antidepressants are not deemed completely safe. Indeed, numerous side effects have been reported with the administration of antidepressants, among which cardiovascular adverse events are of paramount importance owing to their disabling and life-threatening nature. We aimed to re-examine some of the salient issues in antidepressant therapy vis-à-vis cardiovascular considerations, which should be taken into account when prescribing such medications.

  6. p-Cresol and Cardiovascular Risk in Mild-to-Moderate Kidney Disease

    OpenAIRE

    Meijers, Björn K.I.; Claes, Kathleen; Bammens, Bert; De Loor, Henriette; Viaene, Liesbeth; Verbeke, Kristin; Kuypers, Dirk; Vanrenterghem, Yves; Evenepoel, Pieter

    2010-01-01

    Background and objectives: Cardiovascular disease is highly prevalent in chronic kidney disease. Traditional risk factors are insufficient to explain the high cardiovascular disease prevalence. Free p-cresol serum concentrations, mainly circulating as its derivative p-cresyl sulfate, are associated with cardiovascular disease in hemodialysis patients. It is not known if p-cresol is associated with cardiovascular disease in patients with chronic kidney disease not yet on dialysis.

  7. Cardiovascular magnetic resonance in pericardial diseases

    OpenAIRE

    Francone Marco; Bogaert Jan

    2009-01-01

    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 ep...

  8. Atherosclerotic cardiovascular disease in patients with chronic inflammatory joint disorders.

    Science.gov (United States)

    Agca, R; Heslinga, S C; van Halm, V P; Nurmohamed, M T

    2016-05-15

    Inflammatory joint disorders (IJD), including rheumatoid arthritis (RA), ankylosing spondylitis (ASp) and psoriatic arthritis (PsA), are prevalent conditions worldwide with a considerable burden on healthcare systems. IJD are associated with increased cardiovascular (CV) disease-related morbidity and mortality. In this review, we present an overview of the literature. Standardised mortality ratios are increased in IJD compared with the general population, that is, RA 1.3-2.3, ASp 1.6-1.9 and PsA 0.8-1.6. This premature mortality is mainly caused by atherosclerotic events. In RA, this CV risk is comparable to that in type 2 diabetes. Traditional CV risk factors are more often present and partially a consequence of changes in physical function related to the underlying IJD. Also, chronic systemic inflammation itself is an independent CV risk factor. Optimal control of disease activity with conventional synthetic, targeted synthetic and biological disease-modifying antirheumatic drugs decreases this excess risk. High-grade inflammation as well as anti-inflammatory treatment alter traditional CV risk factors, such as lipids. In view of the above-mentioned CV burden in patients with IJD, CV risk management is necessary. Presently, this CV risk management is still lacking in usual care. Patients, general practitioners, cardiologists, internists and rheumatologists need to be aware of the substantially increased CV risk in IJD and should make a combined effort to timely initiate CV risk management in accordance with prevailing guidelines together with optimal control of rheumatic disease activity. CV screening and treatment strategies need to be implemented in usual care. PMID:26888573

  9. Fruits and vegetables in the prevention of cancer and cardiovascular disease

    OpenAIRE

    Veer, van 't, P.; Jansen, M.C.F.; Klerk, M.; Kok, F. J.

    2000-01-01

    Objective: We quantified the public health benefit of fruits and vegetables on the prevention of cancer and cardiovascular disease (CVD), using currently available human data. Design: We reviewed over 250 observational studies on cancer and CVD. Relative risks (RRs) for high versus low intake of fruits and vegetables were obtained. The preventable proportion of chronic diseases, i.e. the per cent of cases attributable to low consumption of fruits and vegetables, was estimated using three scen...

  10. Cardiovascular Effects of Saffron: An Evidence-Based Review

    OpenAIRE

    Shahin Akhondzadeh; Maryam Kamalipour

    2011-01-01

    Herbal medicine can be a valuable source of assistance for traditional medicine. There are a number of herbs that can be used in conjunction with modern medicine. Herbs can also be taken to aid recovery from serious diseases. Although one should never aim to treat diseases such as cardiovascular disease solely with herbal medicine, the value of herbs used in tandem with modern medicine cannot be ignored. Saffron has been reported to help lower cholesterol and keep cholesterol levels healthy. ...

  11. Prevention of cardiovascular diseases, diabetes mellitus and chronic kidney diseases in general practice.

    OpenAIRE

    van Nielen, M; Assendelft, P.; Drenthen, T; Hombergh, P. van den; Dis, I. van; Schellevis, F.

    2009-01-01

    Purpose: To study the attitudes and working methods of general practitioners (GPs) in primary prevention of cardiovascular diseases, diabetes mellitus and chronic kidney diseases. Methods: A questionnaire with questions about primary prevention of cardiovascular diseases, diabetes mellitus and chronic kidney diseases in general practice was sent to a representative sample of 1100 Dutch GPs. The data were analyzed using frequency tables, chi-square and ANOVA. Results: 330 GPs completed and ret...

  12. Cardiovascular disease relates to intestinal uptake of p-cresol in patients with chronic kidney disease

    OpenAIRE

    Poesen, Ruben; Viaene, Liesbeth; Verbeke, Kristin; Augustijns, Patrick; Bammens, Bert; Claes, Kathleen; Kuypers, Dirk; Evenepoel, Pieter; Meijers, Björn

    2014-01-01

    Background Serum p-cresyl sulfate (PCS) associates with cardiovascular disease in patients with chronic kidney disease. PCS concentrations are determined by intestinal uptake of p-cresol, human metabolism to PCS and renal clearance. Whether intestinal uptake of p-cresol itself is directly associated with cardiovascular disease in patients with renal dysfunction has not been studied to date. Methods We performed a prospective study in patients with chronic kidney disease stage 1 – 5 (NCT004416...

  13. Primary Prevention of Cardiovascular Disease in Older Adults.

    Science.gov (United States)

    Barry, Arden R; O'Neill, Deirdre E; Graham, Michelle M

    2016-09-01

    Primary prevention of cardiovascular events in older adults is challenging because of a general paucity of evidence for safe and efficacious therapy. Furthermore, there is no validated cardiovascular risk assessment tool for older adults (≥75 years of age), yet most are intermediate-to high-risk. Assessment of cardiovascular risk should include a discussion of the potential benefits and risks of therapy, and allow for incorporation of the patients' values and preferences, functionality and/or frailty, comorbidities, and concomitant medications (eg, polypharmacy, drug-drug interactions, adherence). The best available evidence for the primary prevention of cardiovascular events in older adults is for statin therapy and blood pressure control. Statin therapy reduces the risk of myocardial infarction and stroke, although close monitoring for adverse events is warranted. Evidence does not support an association between statin therapy and either cognitive impairment or cancer. Rates of adverse effects, such as myopathy and diabetes, do not appear to be increased in elderly patients. Blood pressure control is also paramount to prevent cardiovascular events and mortality in elderly patients, although the target is debatable and should be individualized to the patient. Conversely, the benefit of antiplatelet therapy in primary prevention does not appear to outweigh the risk, and should not be recommended. Other interventions shown to reduce the risk of cardiovascular disease in elderly patients include smoking cessation, physical activity, and maintaining a normal body weight. PMID:27113770

  14. Quality of Life in Cardiovascular Patients in Iran and Factors Affecting It: A Systematic Review

    OpenAIRE

    Alireza Yaghoubi; Jafar-Sadegh Tabrizi; Mir-Mousa Mirinazhad; Saber Azami; Mohammad Naghavi-Behzad; Morteza Ghojazadeh

    2012-01-01

    Introduction: Cardiovascular diseases are always one of the major causes of mortality in the world affecting all aspects of patients’ lives. Therefore, this study was conducted to summarize and provide a clear view of quality of life in these patients in Iran through a systematic review on the results of previously conducted studies. Methods: In a systematic review, required information was collected by searching keywords of Iran, quality of life, heart failure, cardiac, heart, and their Pers...

  15. Cardiovascular disease in patients with end-stage renal disease on hemodialysis in a developing country

    Directory of Open Access Journals (Sweden)

    Leila S. V. Silva

    2012-01-01

    Full Text Available Cardiovascular disease is the main cause of death among patients with end-stage renal disease (ESRD. The present study was undertaken to identify the main cardiovascular diseases and their risk factors in 160 patients with ESRD on hemodialysis (HD in Brazil. Their mean age was 47 ± 39 years. The main risk factors for cardiovascular diseases were arterial hypertension (89.4%, dyslipidemia (78.3%, low high-density lipoprotein levels (84.2% and low physical activity (64.1%. Family history of coronary insufficiency and high low-density lipoprotein levels were significantly associated with coronary artery disease (P = 0.005 and P = 0.029, respectively. Sedentary life style, diabetes mellitus, secondary hyperparathyroidism and hyperglycemia also showed a significant association with the underlying vascular disease (P = 0.017, P = 0.039, P = 0.037 and P = 0.030, respectively. Hypercalcemia, hypertension and black race were factors significantly associated with left ventricular systolic dysfunction (P = 0.01, P = 0.0013 and P = 0.024, respectively. Our study shows that the most prevalent cardiovascular diseases in patients with ESRD were left ventricular hypertrophy, atherosclerotic disease, valvular disease and coronary artery disease. Hypertension and dyslipidemia were the common risk factors associated with cardiovascular diseases. The present study was undertaken to identify the main cardiovascular diseases and their risk factors in 160 patients with ESRD on HD in a single center in Brazil.

  16. Family history of premature death and risk of early onset cardiovascular disease

    DEFF Research Database (Denmark)

    Ranthe, Mattis Flyvholm; Carstensen, Lisbeth; Oyen, Nina; Tfelt-Hansen, Jacob; Christiansen, Michael; McKenna, William J; Wohlfahrt, Jan; Melbye, Mads; Boyd, Heather A

    2012-01-01

    The purpose of this study was to examine the effect of a family history of premature death, cardiovascular death in particular, on the risk of early cardiovascular disease.......The purpose of this study was to examine the effect of a family history of premature death, cardiovascular death in particular, on the risk of early cardiovascular disease....

  17. Can YKL-40 be a new inflammatory biomarker in cardiovascular disease?

    DEFF Research Database (Denmark)

    Kastrup, Jens

    2012-01-01

    Coronary artery disease is the most common background of death in western countries. Medical therapies and revisualization by percutaneous coronary intervention or coronary by-pass surgery have reduced the mortality significantly. However, many of the treated patients still have angina or heart...... failure symptoms, many hospitalisations and a poor prognosis. Therefore, there is need for identifying new biomarkers, which alone or in combination with other risk markers are useful in monitoring treatment and as prognostic markers for future cardiovascular events in patients with ischemic heart disease....... The inflammatory biomarker YKL-40 has recently been found elevated in patients with both acute and stable chronic cardiovascular diseases. Therefore, YKL-40 could potentially be a new useful biomarker of disease severity, prognosis and survival in patients with ischemic heart disease. The review will...

  18. Cardiovascular disease in the Adventures of Sherlock Holmes.

    Science.gov (United States)

    Ramanan, S V

    2001-03-12

    The Adventures of Sherlock Holmes by Sir Arthur Conan Doyle contains many incidents of medical interest. While disorders of the cardiovascular system do not play an important role in these tales, there are, nevertheless, some illnesses that invite speculation. Eleven such incidents are reviewed and discussed in light of the times in which they occurred and in light of current medical knowledge. PMID:11231702

  19. Cardiovascular Disease Risk Factors among Emerging Adults in College

    Science.gov (United States)

    Abshire, Demetrius Alexander

    2014-01-01

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

  20. Emerging Role of Interleukin-1 in Cardiovascular Diseases

    Czech Academy of Sciences Publication Activity Database

    Vicenová, B.; Vopálenský, D.; Burýšek, L.; Pospíšek, Martin

    2009-01-01

    Roč. 58, č. 4 (2009), s. 481-498. ISSN 0862-8408 R&D Projects: GA MŠk(CZ) 1M06014 Keywords : interleukin-1 * interleukin-1 receptor antagonist protein * signal pathways * cardiovascular diseases Subject RIV: ED - Physiology Impact factor: 1.430, year: 2009 http://www.biomed.cas.cz/physiolres/pdf/58/58_481.pdf

  1. Education and cardiovascular disease incidence in Danish men and women

    DEFF Research Database (Denmark)

    Madsen, Mia

    2011-01-01

    Introduction Social inequality in cardiovascular disease (CVD) is well-established. However, the causal paths driving this association are unclear. To disentangle the effect of education from underlying background factors we investigated the association between education and the risk of CVD using...

  2. Inflammation, coagulation and cardiovascular disease in HIV-infected individuals

    DEFF Research Database (Denmark)

    Duprez, Daniel A; Neuhaus, Jacqueline; Kuller, Lewis H;

    2012-01-01

    The SMART study was a trial of intermittent use of antiretroviral therapy (ART) (drug conservation [DC]) versus continuous use of ART (viral suppression [VS]) as a strategy to reduce toxicities, including cardiovascular disease (CVD) risk. We studied the predictive value of high sensitivity C-rea...

  3. Cardiovascular Disease Prfevention: from meta-analyses to life expectancies

    NARCIS (Netherlands)

    O.H. Franco (Oscar)

    2005-01-01

    textabstractCardiovascular Disease (CVD) includes dysfunctional conditions of the heart and of the blood vessel system (arteries, veins, and capillaries) that among other functions supply oxygen to all body tissues and organs, including vital life-sustaining areas like the brain and the heart its

  4. Rare cardiovascular diseases in the context of occupational health care

    Directory of Open Access Journals (Sweden)

    Agata Salska

    2014-12-01

    Full Text Available In Poland like in other European countries a favorable trend towards reducing morbidity and mortality from cardiovascular disease has been observed. Nevertheless they are still one of the most important health problems in the population, responsible for nearly half of all deaths, including premature deaths. They also affect the quality of life in terms of health and socio-economic development, limiting the possibility of taking and/or continuing employment. Nowadays, cardiovascular diseases have become more common among young, professionally active people. Their professional activity, work organization and exposure to a broad range of occupational factors and environmental conditions may significantly influence the development and course of the cardiovascular disease. The aim of the study was to present the relationship between occupation and some rarer diseases and cardiovascular pathologies, as well as those in which this relationship has not as yet been fully evidenced, however, they may play an important role in workers’ health care. In this paper tako-tsubo cardiomyopathy, aortic aneurysm, aortic dissection, pericardial tamponade, Brugada syndrome and sudden cardiac death are discussed. In addition, the authors indicate new issues emerging along with the development of modern diagnostic and therapeutic techniques in cardiology, such as the care of patients with implanted pace-maker and the use of automated external defibrillators. These issues are presented in the context of their relationship with the occupation, taking into account the activities possibly to be undertaken under preventive care programs. Med Pr 2014;65(6:847–856

  5. A six question screen to facilitate primary cardiovascular disease prevention

    NARCIS (Netherlands)

    N.V. van der Hoeven (Niels V.); M.A.J. Niessen (Maurice); E.S.G. Stroes (Erik S.G.); A. Burdorf (Alex); R.A. Kraaijenhagen (Roderik); B.-J.H. Born (Bert-Jan H.)

    2015-01-01

    textabstractBackground: European guidelines on primary prevention of cardiovascular disease (CVD) recommend the SCORE risk charts for determining CVD risk, which include blood pressure and serum cholesterol as risk parameters. To facilitate cost-effective large-scale screening, we aimed to construct

  6. RISK FACTORS ASSOCIATED WITH CARDIOVASCULAR DISEASE IN PRISON POPULATION

    Directory of Open Access Journals (Sweden)

    Ricardo Soares de OliveiraI

    2014-02-01

    Full Text Available This work aimed to make a reflection about the risk factors associated with cardiovascular disease in the prison population, as well as the performance of the health care team in these spaces. It is a reflective approach, literature that included e-journal articles, published in the year 2003 to 2011, indexed at LILACS, Scielo, MEDLINE, and available in full. Textbooks were also consulted and ordinances of Ministry of health and Justice of Brazil. Used the descriptors "risk factors," "cardiovascular disease" and "Prisoners". It was noted that the current situation of overcrowding in prisons is, with unhealthy environment, which imposes risks the health of prisoners. The living habits, such as use of alcohol and drugs (cocaine, marijuana, tranquillizers and tobacco, increases the risk for cardiovascular disease. In addition, the authors emphasize, a priori, the low level of schooling of the detainees. The performance of the health care team must be based on educational practices for promoting and monitoring the health, with multidisciplinary support. Further studies need to be done in order to investigate the incidence of cardiovascular diseases, as well as evidence of the effectiveness of health care for this population.

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

    Science.gov (United States)

    Jeffery, Robert W.

    1988-01-01

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

  8. Magnesium deficiency and cardiovascular diseases: time to act

    OpenAIRE

    E. I. Trisvetova

    2014-01-01

    Progression of cardiovascular disease is often caused by a deficiency of magnesium in the human body. Magnesium belongs to the necessary vital macronutrients providing many physiological and pathological reactions and is involved in the constructive, energy, electrolyte metabolism. Correction of magnesium deficiency is realized using magnesium-containing drugs, for example magnesium orotate, having pleiotropic effects due to independent metabolic activity of orotic acid.

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

    Directory of Open Access Journals (Sweden)

    Melissa S. Burroughs Peña

    2012-01-01

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

  10. Design of multifunctional compounds for cardiovascular disease: from natural scaffolds to "classical" multitarget approach.

    Science.gov (United States)

    Bisi, A; Gobbi, S; Belluti, F; Rampa, A

    2013-01-01

    Cardiovascular disease represents the main cause of death worldwide. Novel therapies to reduce elevated blood pressure and treat resistant hypertension, to consequently reduce the associated cardiovascular risk factors, are still required. Among the different strategies commonly used in medicinal chemistry to develop new molecules, the synthesis of multitarget/hybrid compounds combining two or more pharmacophore groups targeting simultaneously selected factors involved in cardiovascular diseases, has gained increasing interest. This review will focus on the most recent literature on multifunctional cardiovascular drugs, paying particular attention on hybrid compounds bearing natural scaffolds, considering that compounds derived from medicinal extracts are generally appealing for the medicinal chemist as they often bear the so-called "privileged structures". Moreover, taking into account many excellent reviews dealing with multitarget cardiovascular drugs published in the last few years, mainly devoted to RAAS inhibition and/or NO donors hybrid drugs, herein the most significant results obtained and the benefits and limitations of these approaches will be highlighted. PMID:23410171

  11. Emotional stress and cardiovascular complications in animal models: a review of the influence of stress type.

    Directory of Open Access Journals (Sweden)

    Carlos C. Crestani

    2016-06-01

    Full Text Available Emotional stress has been recognized as a modifiable risk factor for cardiovascular diseases. The impact of stress on physiological and psychological processes is determined by characteristics of the stress stimulus. For example, distinct responses are induced by acute versus chronic aversive stimuli. Additionally, the magnitude of stress responses has been reported to be inversely related to the degree of predictability of the aversive stimulus. Therefore, the purpose of the present review was to discuss experimental research in animal models describing the influence of stressor stimulus characteristics, such as chronicity and predictability, in cardiovascular dysfunctions induced by emotional stress. Regarding chronicity, the importance of cardiovascular and autonomic adjustments during acute stress sessions and cardiovascular consequences of frequent stress response activation during repeated exposure to aversive threats (i.e., chronic stress is discussed. Evidence of the cardiovascular and autonomic changes induced by chronic stressors involving daily exposure to the same stressor (predictable versus different stressors (unpredictable is reviewed and discussed in terms of the impact of predictability in cardiovascular dysfunctions induced by stress.

  12. Emotional Stress and Cardiovascular Complications in Animal Models: A Review of the Influence of Stress Type

    Science.gov (United States)

    Crestani, Carlos C.

    2016-01-01

    Emotional stress has been recognized as a modifiable risk factor for cardiovascular diseases. The impact of stress on physiological and psychological processes is determined by characteristics of the stress stimulus. For example, distinct responses are induced by acute vs. chronic aversive stimuli. Additionally, the magnitude of stress responses has been reported to be inversely related to the degree of predictability of the aversive stimulus. Therefore, the purpose of the present review was to discuss experimental research in animal models describing the influence of stressor stimulus characteristics, such as chronicity and predictability, in cardiovascular dysfunctions induced by emotional stress. Regarding chronicity, the importance of cardiovascular and autonomic adjustments during acute stress sessions and cardiovascular consequences of frequent stress response activation during repeated exposure to aversive threats (i.e., chronic stress) is discussed. Evidence of the cardiovascular and autonomic changes induced by chronic stressors involving daily exposure to the same stressor (predictable) vs. different stressors (unpredictable) is reviewed and discussed in terms of the impact of predictability in cardiovascular dysfunctions induced by stress.

  13. Mobile Health Devices as Tools for Worldwide Cardiovascular Risk Reduction and Disease Management.

    Science.gov (United States)

    Piette, John D; List, Justin; Rana, Gurpreet K; Townsend, Whitney; Striplin, Dana; Heisler, Michele

    2015-11-24

    We examined evidence on whether mobile health (mHealth) tools, including interactive voice response calls, short message service, or text messaging, and smartphones, can improve lifestyle behaviors and management related to cardiovascular diseases throughout the world. We conducted a state-of-the-art review and literature synthesis of peer-reviewed and gray literature published since 2004. The review prioritized randomized trials and studies focused on cardiovascular diseases and risk factors, but included other reports when they represented the best available evidence. The search emphasized reports on the potential benefits of mHealth interventions implemented in low- and middle-income countries. Interactive voice response and short message service interventions can improve cardiovascular preventive care in developed countries by addressing risk factors including weight, smoking, and physical activity. Interactive voice response and short message service-based interventions for cardiovascular disease management also have shown benefits with respect to hypertension management, hospital readmissions, and diabetic glycemic control. Multimodal interventions including Web-based communication with clinicians and mHealth-enabled clinical monitoring with feedback also have shown benefits. The evidence regarding the potential benefits of interventions using smartphones and social media is still developing. Studies of mHealth interventions have been conducted in >30 low- and middle-income countries, and evidence to date suggests that programs are feasible and may improve medication adherence and disease outcomes. Emerging evidence suggests that mHealth interventions may improve cardiovascular-related lifestyle behaviors and disease management. Next-generation mHealth programs developed worldwide should be based on evidence-based behavioral theories and incorporate advances in artificial intelligence for adapting systems automatically to patients' unique and changing needs

  14. CARDIOVASCULAR RISK FACTORS IN PATIENTS WITH CHRONIC OBSTRUCTIVE PULMONARY DISEASE

    Directory of Open Access Journals (Sweden)

    Ye. D. Bazdyrev

    2014-11-01

    Full Text Available Objective: to detect previously undiagnosed arterial hypertension in patients with chronic obstructive pulmonary disease (COPD as a risk factor for cardiovascular mortality.Materials and methods. 43 patients with stage I–II of COPD and the absence of clinical signs of cardiovascular diseases were examined. Spirometry, body plethysmography and diffusing lung capacity (DLCO were included in the respiratory system assessment. The cardiovascular system was assessed with echocardiography and ambulatory blood pressure monitoring (ABPM.Results. Despite the absence of obvious signs of cardiovascular lesions (an increase of office blood pressure, intracardiac hemodynamic changes, the following cardiovascular risk factors were identified: age (58.2 ± 2.0 years, male gender, smoking, hypercholesterolemia and dyslipidemia (total cholesterol 5.9 ± 0.9 mmol / l, low density lipoproteins 3.8 ± 0.5 mmol / l, triglycerides 1.8 ± 0.2 mmol / l. Correlation analysis has revealed the relation between several respiratory parameters and the severity of dyspnea and quality of life in patients with COPD, as well as its relation with lipid levels.Conclusion. The patients with COPD have a large number of risk factors for CVD. According to ABPM data, arterial hypertension was verified in 18 (41.9 % of 43 patients with COPD at normal level of office blood pressure; moreover, 51.2 % of patients demonstrated low reduction of blood pressure during the night-time that nowadays, is considered to be a predictor of cardiovascular disease and sudden death.

  15. Cardiovascular Risk and Hippocampal Thickness in Alzheimer’s Disease

    OpenAIRE

    Markus Donix; Maria Scharf; Kira Marschner; Annett Werner; Cathrin Sauer; Antje Gerner; Nees, Josef A.; Shirin Meyer; Donix, Katharina L.; Rüdiger Von Kummer; Holthoff, Vjera A.

    2013-01-01

    Cardiovascular risk factors influence onset and progression of Alzheimer's disease. Among cognitively healthy people, changes in brain structure and function associated with high blood pressure, diabetes, or other vascular risks suggest differential regional susceptibility to neuronal damage. In patients with Alzheimer's disease, hippocampal and medial temporal lobe atrophy indicate early neuronal loss preferentially in key areas for learning and memory. We wanted to investigate whether this ...

  16. Genetic Markers of Cardiovascular Disease in Rheumatoid Arthritis

    OpenAIRE

    Luis Rodríguez-Rodríguez; Raquel López-Mejías; Mercedes García-Bermúdez; Carlos González-Juanatey; Miguel A. González-Gay; Javier Martín

    2012-01-01

    Cardiovascular (CV) disease is the most common cause of premature mortality in patients with rheumatoid arthritis (RA). It is the result of an accelerated atherosclerotic process. Both RA and atherosclerosis are complex polygenic diseases. Besides traditional CV risk factors and chronic inflammation, a number of studies have confirmed the role of genetic factors in the development of the atherogenesis observed in RA. In this regard, besides a strong association between the HLA-DRB1∗04 shared ...

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

    OpenAIRE

    Magnussen, Costan G.; Kylie J. Smith

    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...

  18. Neuropathological changes in mouse models of cardiovascular diseases

    OpenAIRE

    Bink, D.I.

    2016-01-01

    Mild cognitive impairment and dementia are common disorders in the elderly. As the life span of the population in the Western world is increasing, the prevalence of cognitive disorders and the social and economic burden that coincide with that will increase. Recent data indicate that cardiovascular diseases are largely associated with an increased risk of dementia. The presence of atherosclerosis, heart failure, hypertension and small vessel disease are all associated with neuropathological c...

  19. Preventing aggressive prostate cancer with proven cardiovascular disease preventive methods

    OpenAIRE

    Moyad, Mark A

    2015-01-01

    Cardiovascular disease (CVD) has been the number one cause of death in the U.S. for 114 of the last 115 years. Risk factors for prostate cancer have primarily mirrored risk proven risk factors for CVD, especially aggressive disease. Obesity, dyslipidemia, glucose intolerance, metabolic syndrome, unhealthy dietary habits or caloric excess, lack of physical activity, and inflammation are just some of these shared risk factors. The evidence also suggests proven CVD preventive measures are identi...

  20. Social inequalities and cardiovascular disease in South Asians

    OpenAIRE

    Zaman, M. J.; Brunner, E

    2008-01-01

    The epidemiological transition provides a temporal framework for thinking about the decline of infectious disease and the rise in cardiovascular and other chronic diseases.1 In Europe, the transition began in the late 19th century with improved sanitation and housing, and controls on food adulteration. Continuing public health measures such as vaccination2 contributed to the steep rise in life expectancy during the 20th century, paralleled by a sharp increase in the prevalence of cardiovascul...

  1. Gender differences in cardiovascular disease and comorbid depression.

    OpenAIRE

    Möller-Leimkühler, Anne Maria

    2007-01-01

    Although gender is increasingly perceived as a key determinant in health and illness, systematic gender studies in medicine are still lacking. For a long time, cardiovascular disease (CVD) has been seen as a “male” disease, due to men's higher absolute risk compared with women, but the relative risk in women of CVD morbidity and mortality is actually higher: Current knowledge points to important gender differences in age of onset, symptom presentation, management, and outcome, as well as trad...

  2. Free Radicals and Antioxidants in Cardiovascular Health and Disease

    OpenAIRE

    Ms. V Luximon-Ramma; Mr. MA Soobrattee; Dr. T Bahorun; Prof. OI Aruoma

    2006-01-01

    Current hypotheses favour the concept that lowering oxidative stress can have a health benefit. Free radicals can be overproduced or the natural antioxidant system defenses weakened, first resulting in oxidative stress, and then leading to oxidative injury and disease. Cardiovascular disease is one example of this process. This disorder continues to be the major cause of premature death worldwide. Oxidation of human low-density lipoproteins is considered an early step in the progression and e...

  3. Study of pulp microflora in patients with cardiovascular diseases

    Directory of Open Access Journals (Sweden)

    M.A. Safarov

    2010-06-01

    Full Text Available 335 patients aged 20 to 60 years with various parodontitis inflammatory diseases have been selected for research. All patients have been divided into four groups of different age: with rheumatism - 96 persons, with heart ischemic illness - 82 persons, with arterial hypertension - 89 persons, with neurocirculatory dystonia - 68 persons. The presented results of supervision show diagnostic significant changes of pulp microflora with odontogenic infection in patients, suffering cardiovascular diseases

  4. Dysregulation of Histone Acetyltransferases and Deacetylases in Cardiovascular Diseases

    OpenAIRE

    Yonggang Wang; Xiao Miao; Yucheng Liu; Fengsheng Li; Quan Liu; Jian Sun; Lu Cai

    2014-01-01

    Cardiovascular disease (CVD) remains a leading cause of mortality worldwide despite advances in its prevention and management. A comprehensive understanding of factors which contribute to CVD is required in order to develop more effective treatment options. Dysregulation of epigenetic posttranscriptional modifications of histones in chromatin is thought to be associated with the pathology of many disease models, including CVD. Histone acetyltransferases (HATs) and deacetylases (HDACs) are reg...

  5. The Interface between Inflammation and Coagulation in Cardiovascular Disease

    OpenAIRE

    Gabriele Demetz; Ilka Ott

    2012-01-01

    The intimate connection between coagulation and inflammation in the pathogenesis of vascular disease has moved more and more into focus of clinical research. This paper focuses on the essential components of this interplay in the settings of cardiovascular disease and acute coronary syndrome. Tissue factor, the main initiator of the extrinsic coagulation pathway, plays a central role via causing a proinflammatory response through activation of coagulation factors and thereby initiating coagul...

  6. A clinical perspective of obesity, metabolic syndrome and cardiovascular disease.

    Science.gov (United States)

    Han, Thang S; Lean, Mike Ej

    2016-01-01

    The metabolic syndrome is a condition characterized by a special constellation of reversible major risk factors for cardiovascular disease and type 2 diabetes. The main, diagnostic, components are reduced HDL-cholesterol, raised triglycerides, blood pressure and fasting plasma glucose, all of which are related to weight gain, specifically intra-abdominal/ectopic fat accumulation and a large waist circumference. Using internationally adopted arbitrary cut-off values for waist circumference, having metabolic syndrome doubles the risk of cardiovascular disease, but offers an effective treatment approach through weight management. Metabolic syndrome now affects 30-40% of people by age 65, driven mainly by adult weight gain, and by a genetic or epigenetic predisposition to intra-abdominal/ectopic fat accumulation related to poor intra-uterine growth. Metabolic syndrome is also promoted by a lack of subcutaneous adipose tissue, low skeletal muscle mass and anti-retroviral drugs. Reducing weight by 5-10%, by diet and exercise, with or without, anti-obesity drugs, substantially lowers all metabolic syndrome components, and risk of type 2 diabetes and cardiovascular disease. Other cardiovascular disease risk factors such as smoking should be corrected as a priority. Anti-diabetic agents which improve insulin resistance and reduce blood pressure, lipids and weight should be preferred for diabetic patients with metabolic syndrome. Bariatric surgery offers an alternative treatment for those with BMI ≥ 40 or 35-40 kg/m(2) with other significant co-morbidity. The prevalence of the metabolic syndrome and cardiovascular disease is expected to rise along with the global obesity epidemic: greater emphasis should be given to effective early weight-management to reduce risk in pre-symptomatic individuals with large waists. PMID:26998259

  7. Insulin resistance: The linchpin between prediabetes and cardiovascular disease.

    Science.gov (United States)

    Salazar, Martin R; Carbajal, Horacio A; Espeche, Walter G; Aizpurúa, Marcelo; Leiva Sisnieguez, Carlos E; Leiva Sisnieguez, Betty C; Stavile, Rodolfo N; March, Carlos E; Reaven, Gerald M

    2016-03-01

    The aim of this study was to test the hypothesis that cardiovascular disease occurs to the greatest extent in persons with prediabetes mellitus who are also insulin resistant. In 2003, 664 non-diabetic women (n = 457) and men (n = 207), aged 52 ± 16 and 53 ± 15 years, were surveyed during a programme for cardiovascular disease prevention. Fasting plasma glucose concentrations defined participants as having normal fasting plasma glucose (fasting plasma glucose <5.6 mmol/L) or prediabetes mellitus (fasting plasma glucose ⩾5.6 and <7.0 mmol/L). The tertile of prediabetes mellitus subjects with the highest fasting plasma insulin concentration was classified as insulin resistant. Baseline cardiovascular disease risk factors were accentuated in prediabetes mellitus versus normal fasting glucose, particularly in prediabetes mellitus/insulin resistant. In 2012, 86% of the sample were surveyed again, and the crude incidence for cardiovascular disease was higher in subjects with prediabetes mellitus versus normal fasting glucose (13.7 vs 6.0/100 persons/10 years; age- and sex-adjusted hazard ratio = 1.88, p = 0.052). In prediabetes mellitus, the crude incidences were 22.9 versus 9.6/100 persons/10 years in insulin resistant versus non-insulin resistant persons (age- and sex-adjusted hazard ratio = 2.36, p = 0.040). In conclusion, cardiovascular disease risk was accentuated in prediabetes mellitus/insulin resistant individuals, with a relative risk approximately twice as high compared to prediabetes mellitus/non-insulin resistant subjects. PMID:26802220

  8. The Multifaceted Functions of CXCL10 in Cardiovascular Disease

    Directory of Open Access Journals (Sweden)

    Pleunie van den Borne

    2014-01-01

    Full Text Available C-X-C motif ligand 10 (CXCL10, or interferon-inducible protein-10, is a small chemokine belonging to the CXC chemokine family. Its members are responsible for leukocyte trafficking and act on tissue cells, like endothelial and vascular smooth muscle cells. CXCL10 is secreted by leukocytes and tissue cells and functions as a chemoattractant, mainly for lymphocytes. After binding to its receptor CXCR3, CXCL10 evokes a range of inflammatory responses: key features in cardiovascular disease (CVD. The role of CXCL10 in CVD has been extensively described, for example for atherosclerosis, aneurysm formation, and myocardial infarction. However, there seems to be a discrepancy between experimental and clinical settings. This discrepancy occurs from differences in biological actions between species (e.g. mice and human, which is dependent on CXCL10 signaling via different CXCR3 isoforms or CXCR3-independent signaling. This makes translation from experimental to clinical settings challenging. Furthermore, the overall consensus on the actions of CXCL10 in specific CVD models is not yet reached. The purpose of this review is to describe the functions of CXCL10 in different CVDs in both experimental and clinical settings and to highlight and discuss the possible discrepancies and translational difficulties. Furthermore, CXCL10 as a possible biomarker in CVD will be discussed.

  9. Molecular imaging in cardiovascular diseases; Molekulare kardiovaskulaere MRT-Bildgebung

    Energy Technology Data Exchange (ETDEWEB)

    Botnar, R.M. [King' s College London (United Kingdom). Imaging Sciences; St. Thomas' NHS Foundation Trust, London (United Kingdom); Ebersberger, H. [Heart Center Munich-Bogenhausen, Munich (Germany). Dept. of Cardiology and Intensive Care Medicine; Noerenberg, D. [Charite, Berlin (Germany). Inst. for Radiology; and others

    2015-02-15

    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.

  10. Abacavir and cardiovascular disease: A critical look at the data.

    Science.gov (United States)

    Llibre, Josep M; Hill, Andrew

    2016-08-01

    Most HIV-infected subjects will receive a treatment regimen including abacavir or tenofovir. Therefore, clarifying if there is an increased risk of acute myocardial infarction (AMI) among those exposed to abacavir is of the utmost importance. Due to the low frequency of AMI in this young population (2-5 per 1000 patients/year), efforts to clarify this have been quite controversial. While some observational cohorts have found a statistically significant association, others have not. Meta-analysis of randomized clinical trials offering the highest scientific evidence found no association at all, but with a limited statistical power to definitely rule out a small effect. A channelling or selection bias has been demonstrated in cohort studies, favouring the prescription of abacavir to subjects with or at risk for chronic kidney disease, and therefore, with an intrinsic increased cardiovascular risk. The recent NA-ACCORD cohort study does not identify an increased risk for AMI associated with recent abacavir use in a fully adjusted model (HR 1.33; 95%CI:0.96, 1.88). However, it does find an association in a second analysis restricted to treatment-naïve persons, with higher differences in baseline characteristics among compared arms. A critical review of the compiled available evidence is therefore mandatory, particularly in light of the first single-tablet regimen to receive approval that does contain abacavir. PMID:27260856

  11. Cardiovascular Diseases and Mental Disorders: Bidirectional Risk Factors?

    Directory of Open Access Journals (Sweden)

    Peter Vollenweider

    2011-02-01

    Full Text Available Cardiovascular diseases (CVD, their well-established risk factors (CVRF and mental disorders are common and co-occur more frequently than would be expected by chance. However, potential causal mechanisms underlying their association still need to be elucidated. Several non-mutually exclusive hypotheses have been suggested to explain this association: a mental disorders could increase vulnerability to CVD through poor health behaviour including smoking, unbalanced diet, sedentary lifestyle or the side effects of psychotropic drugs; b CVD or their treatment could favour the development of mental disorders; or c mental disorders and CVD/CVRF could share risk factors such as common metabolic processes or common genes. Disentangling some of these mechanisms will require studying the temporal relationship of the appearance of CVD and mental disorders.Herein we review the existing epidemiological evidence of an association between these two types of disorders, and describe several mechanisms potentially involved. We will briefly describe the CoLaus/PsyCoLaus study cohort, a population-based in Lausanne, Switzerland designed to address some of these questions.

  12. Chromogranin A as a biomarker in cardiovascular disease

    DEFF Research Database (Denmark)

    Goetze, Jens P; Alehagen, Urban; Flyvbjerg, Allan;

    2014-01-01

    with acute coronary syndromes or chronic heart failure. In this article, we summarize the current clinical data on chromogranin A as a biomarker in cardiovascular disease from high-risk conditions; for example, obesity, hypertension and diabetes, to overt heart failure. Biological activity of the various......Chromogranin A is known as an important marker of neuroendocrine tumors. In cardiovascular medicine, however, chromogranin A measurement has only recently gained interest, since increased concentrations in the circulation are associated with risk of clinical worsening and death in patients...

  13. Microalbuminuria and obesity: impact on cardiovascular disease and mortality

    DEFF Research Database (Denmark)

    Klausen, Klaus Peder; Parving, Hans-Henrik; Scharling, Henrik;

    2008-01-01

    P>Objective Microalbuminuria and obesity are both associated with cardiovascular disease (CVD). The aim of this study was to determine the association between obesity (measured by body mass index, waist-to-hip ratio, waist circumference) and different levels of microalbuminuria. We also aimed...... to determine the risk of death and CVD at different levels of microalbuminuria and obesity. Design Population-based observational study based on 2696 men and women, 30-70 years of age. Urinary albumin excretion (UAE), body mass index, waist-to-hip ratio, waist circumference and other cardiovascular risk...

  14. MicroRNAs in cardiovascular disease

    OpenAIRE

    Elton, Terry S.; Khan, Mahmood; Terentyev, Dmitry

    2011-01-01

    Rapid and accurate diagnosis of heart attacks—and the assessment of damage—are critical for improving coronary care. Mature microRNAs (miRNAs) are abundant, easily measured, and relatively stable in blood plasma. If they prove indicative of disease states, miRNAs measured from peripheral blood may be a particularly attractive source for routine clinical assessments.

  15. Surgical Robotics Research in Cardiovascular Disease

    International Nuclear Information System (INIS)

    This grant is to support a research in robotics at three major medical centers: the University of Southern California-USC- (Project 1); the University of Alabama at Birmingham-UAB-(Project 2); and the Cleveland Clinic Foundation-CCF-(Project 3). Project 1 is oriented toward cardiovascular applications, while projects 2 and 3 are oriented toward neurosurgical applications. The main objective of Project 1 is to develop an approach to assist patients in maintaining a constant level of stress while undergoing magnetic resonance imaging or spectroscopy. The specific project is to use handgrip to detect the changes in high energy phosphate metabolism between rest and stress. The high energy phosphates, ATP and phosphocreatine (PCr) are responsible for the energy of the heart muscle (myocardium) responsible for its contractile function. If the blood supply to the myocardium in insufficient to support metabolism and contractility during stress, the high energy phosphates, particularly PCr, will decrease in concentration. The high energy phosphates can be tracked using phosphorus-31 magnetic resonance spectroscopy (31P MRS). In Project 2 the UAB Surgical Robotics project focuses on the use of virtual presence to assist with remote surgery and surgical training. The goal of this proposal was to assemble a pilot system for proof of concept. The pilot project was completed successfully and was judged to demonstrate that the concept of remote surgical assistance as applied to surgery and surgical training was feasible and warranted further development. The main objective of Project 3 is to develop a system to allow for the tele-robotic delivery of instrumentation during a functional neurosurgical procedure (Figure 3). Instrumentation such as micro-electrical recording probes or deep brain stimulation leads. Current methods for the delivery of these instruments involve the integration of linear actuators to stereotactic navigation systems. The control of these delivery devices

  16. Surgical Robotics Research in Cardiovascular Disease

    Energy Technology Data Exchange (ETDEWEB)

    Pohost, Gerald M; Guthrie, Barton L; Steiner, Charles

    2008-02-29

    This grant is to support a research in robotics at three major medical centers: the University of Southern California-USC- (Project 1); the University of Alabama at Birmingham-UAB-(Project 2); and the Cleveland Clinic Foundation-CCF-(Project 3). Project 1 is oriented toward cardiovascular applications, while projects 2 and 3 are oriented toward neurosurgical applications. The main objective of Project 1 is to develop an approach to assist patients in maintaining a constant level of stress while undergoing magnetic resonance imaging or spectroscopy. The specific project is to use handgrip to detect the changes in high energy phosphate metabolism between rest and stress. The high energy phosphates, ATP and phosphocreatine (PCr) are responsible for the energy of the heart muscle (myocardium) responsible for its contractile function. If the blood supply to the myocardium in insufficient to support metabolism and contractility during stress, the high energy phosphates, particularly PCr, will decrease in concentration. The high energy phosphates can be tracked using phosphorus-31 magnetic resonance spectroscopy ({sup 31}P MRS). In Project 2 the UAB Surgical Robotics project focuses on the use of virtual presence to assist with remote surgery and surgical training. The goal of this proposal was to assemble a pilot system for proof of concept. The pilot project was completed successfully and was judged to demonstrate that the concept of remote surgical assistance as applied to surgery and surgical training was feasible and warranted further development. The main objective of Project 3 is to develop a system to allow for the tele-robotic delivery of instrumentation during a functional neurosurgical procedure (Figure 3). Instrumentation such as micro-electrical recording probes or deep brain stimulation leads. Current methods for the delivery of these instruments involve the integration of linear actuators to stereotactic navigation systems. The control of these delivery

  17. Nutrition and Cardiovascular Disease: Finding the Perfect Recipe for Cardiovascular Health

    OpenAIRE

    Alice Ravera; Valentina Carubelli; Edoardo Sciatti; Ivano Bonadei; Elio Gorga; Dario Cani; Enrico Vizzardi; Marco Metra; Carlo Lombardi

    2016-01-01

    The increasing burden of cardiovascular disease (CVD) despite the progress in management entails the need of more effective preventive and curative strategies. As dietary-associated risk is the most important behavioral factor influencing global health, it appears the best target in the challenge against CVD. Although for many years, since the formulation of the cholesterol hypothesis, a nutrient-based approach was attempted for CVD prevention and treatment, in recent years a dietary-based ap...

  18. Are There Genetic Paths Common to Obesity, Cardiovascular Disease Outcomes, and Cardiovascular Risk Factors?

    Science.gov (United States)

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

    2015-01-01

    Clustering of obesity, coronary artery disease, and cardiovascular disease risk factors is observed in epidemiological studies and clinical settings. Twin and family studies have provided some supporting evidence for the clustering hypothesis. Loci nearest a lead single nucleotide polymorphism (SNP) showing genome-wide significant associations with coronary artery disease, body mass index, C-reactive protein, blood pressure, lipids, and type 2 diabetes mellitus were selected for pathway and network analyses. Eighty-seven autosomal regions (181 SNPs), mapping to 56 genes, were found to be pleiotropic. Most pleiotropic regions contained genes associated with coronary artery disease and plasma lipids, whereas some exhibited coaggregation between obesity and cardiovascular disease risk factors. We observed enrichment for liver X receptor (LXR)/retinoid X receptor (RXR) and farnesoid X receptor/RXR nuclear receptor signaling among pleiotropic genes and for signatures of coronary artery disease and hepatic steatosis. In the search for functionally interacting networks, we found that 43 pleiotropic genes were interacting in a network with an additional 24 linker genes. ENCODE (Encyclopedia of DNA Elements) data were queried for distribution of pleiotropic SNPs among regulatory elements and coding sequence variations. Of the 181 SNPs, 136 were annotated to ≥1 regulatory feature. An enrichment analysis found over-representation of enhancers and DNAse hypersensitive regions when compared against all SNPs of the 1000 Genomes pilot project. In summary, there are genomic regions exerting pleiotropic effects on cardiovascular disease risk factors, although only a few included obesity. Further studies are needed to resolve the clustering in terms of DNA variants, genes, pathways, and actionable targets. PMID:25722444

  19. OPA1 in Cardiovascular Health and Disease.

    OpenAIRE

    Burke, N; Hall, A.R.; Hausenloy, D.J.

    2015-01-01

    Mitochondria are known to play crucial roles in normal cellular physiology and in more recent years they have been implicated in a wide range of pathologies. Central to both these roles is their ability to alter their shape interchangeably between two different morphologies: an elongated interconnected network and a fragmented discrete phenotype - processes which are under the regulation of the mitochondrial fusion and fission proteins, respectively. In this review article, we focus on the mi...

  20. Cardiovascular diseases in immigrants in Sweden

    OpenAIRE

    Gadd, Malin

    2006-01-01

    Aims The general aim with this project was to elucidate coronary heart disease (CHD) morbidity and mortality among immigrants in Sweden, by investigating the morbidity from CHD, comparing all-cause and CHD mortality between immigrants in Sweden and natives in the country of birth, analyzing the trend of CHD, and estimating the prevalence of CHD risk factors. Methods The first study was designed as a follow-up study of the incidence of CHD among twelve immigrant groups. T...

  1. Atherosclerotic cardiovascular disease risk and evidence-based management of cholesterol

    Directory of Open Access Journals (Sweden)

    Satyajeet Roy

    2014-01-01

    Full Text Available An elevated level of low-density lipoprotein cholesterol is directly associated with development of atherosclerotic cardiovascular disease, which may present as coronary heart disease, stroke, and peripheral arterial disease. The new cholesterol management guidelines from the American College of Cardiology and the American Heart Association aim to address a comprehensive approach to prevent and reduce the risk of atherosclerotic cardiovascular disease. The new guidelines recommend initiation of heart healthy lifestyle modifications and 3-hydroxy-3-methylglutaryl coenzyme-A reductase inhibitor ("statin" therapy in individuals who are at a high risk for atherosclerotic cardiovascular disease. It is estimated that these guidelines could result in "statin" therapy for one in every three adults in the United States. This article presents a review of the current cholesterol management guidelines, recommendations from relevant randomized controlled trials and meta-analyses obtained from the searches in Medline/PubMed and Cochrane Database of Systematic Reviews, and publications from the Centers for Disease Control and Prevention, the Centers for Medicare and Medicaid Service, and the United States Preventive Services Task Force.

  2. Clinical and pathological manifestations of cardiovascular disease in rat models: the influence of acute ozone exposure

    Science.gov (United States)

    This paper shows that rat models of cardiovascular diseases have differential degrees of underlying pathologies at a young age. Rodent models of cardiovascular diseases (CVD) and metabolic disorders are used for examining susceptibility variations to environmental exposures. How...

  3. Future Research Directions for Multimorbidity Involving Cardiovascular Diseases.

    Science.gov (United States)

    Salive, Marcel E

    2016-05-01

    Multimorbidity, defined as the co-occurrence of two or more chronic conditions, increases with age and may be found in approximately two-thirds of older adults in population studies, commonly including a variety of cardiovascular risk factors and chronic diseases. This article offers a research agenda for cardiovascular disease from a patient-centered multimorbidity perspective. Definitional issues remain for multimorbidity, along with high interest in understanding the inter-relationships between aging, diseases, treatments, and organ dysfunction in the development and progression of multimorbidity. Clinical trials, practice-based and population-based observational studies, and linkages of big data can play a role in improving health outcomes among persons with multimorbidity. PMID:27113155

  4. 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...... Classification of Diseases, Tenth Revision codes I10-I79) were compared with the expected numbers derived from the comparison cohort. We calculated the absolute excess risks attributable to status as a survivor of cancer and standardized hospitalization rate ratios (RRs). All statistical tests were two...

  5. Osteoprotegerin and mortality in hemodialysis patients with cardiovascular disease

    DEFF Research Database (Denmark)

    Winther, Simon; Christensen, Jeppe Hagstrup; Flyvbjerg, Allan;

    2013-01-01

    Abstract BACKGROUND: Patients treated with hemodialysis (HD) have an increased mortality, mainly caused by cardiovascular disease (CVD). Osteoprotegerin (OPG) is a glycoprotein involved in the regulation of the vascular calcification process. Previous studies have demonstrated that OPG.......08; in the adjusted analyses, the p-value for trend was 0.03. CONCLUSIONS: In a high-risk population of hemodialysis patients with previously documented cardiovascular disease, a high level of OPG was an independent risk marker of all-cause mortality....... is a prognostic marker of mortality. The aim of this study was to investigate if OPG was a prognostic marker of all-cause mortality in high-risk patients with end-stage renal disease and CVD. METHODS: We prospectively followed 206 HD patients with CVD. OPG was measured at baseline and the patients were followed...

  6. Influence of maternal dysmetabolic conditions during pregnancy on cardiovascular disease.

    Science.gov (United States)

    Palinski, Wulf; Nicolaides, Eric; Liguori, Antonio; Napoli, Claudio

    2009-09-01

    Pathogenic factors associated with maternal hypercholesterolemia, obesity, and diabetic conditions during pregnancy influence fetal development and predispose offspring to cardiovascular disease. Animal models have established cause-effect relationships consistent with epidemiological findings in humans and have demonstrated, in principle, that interventions before or during pregnancy can reduce or prevent pathogenic in utero programming. However, little is known about the mechanisms by which maternal dysmetabolic conditions enhance disease susceptibility in offspring. Identification of these mechanisms is rendered more difficult by the fact that programming effects in offspring may be latent and may require conventional risk factors and inherited genetic co-factors to become clinically manifest. Given the increasing prevalence of maternal risk factors, which is expected to lead to a wave of cardiovascular disease in the coming decades, and the length of prospective studies on developmental programming in humans, greater-than-usual emphasis on experimental models and translational studies is necessary. PMID:19655024

  7. Human Induced Pluripotent Stem Cell-Derived Cardiomyocytes Afford New Opportunities in Inherited Cardiovascular Disease Modeling

    Directory of Open Access Journals (Sweden)

    Daniel R. Bayzigitov

    2016-01-01

    Full Text Available Fundamental studies of molecular and cellular mechanisms of cardiovascular disease pathogenesis are required to create more effective and safer methods of their therapy. The studies can be carried out only when model systems that fully recapitulate pathological phenotype seen in patients are used. Application of laboratory animals for cardiovascular disease modeling is limited because of physiological differences with humans. Since discovery of induced pluripotency generating induced pluripotent stem cells has become a breakthrough technology in human disease modeling. In this review, we discuss a progress that has been made in modeling inherited arrhythmias and cardiomyopathies, studying molecular mechanisms of the diseases, and searching for and testing drug compounds using patient-specific induced pluripotent stem cell-derived cardiomyocytes.

  8. Lifestyle Interventions for Cardiovascular Disease Risk Reduction: A Systematic Review of the Effects of Diet Composition, Food Provision, and Treatment Modality on Weight Loss

    OpenAIRE

    Dutton, Gareth R.; Laitner, Melissa H.; Perri, Michael G.

    2014-01-01

    The purpose of this systematic review was to evaluate, synthesize, and interpret findings from recent randomized controlled trials (RCTs) of dietary and lifestyle weight loss interventions examining the effects of 1) diet composition, 2) use of food provision, and 3) modality of treatment delivery on weight loss. Trials comparing different dietary approaches indicated that reducing carbohydrate intake promoted greater initial weight loss than other approaches but did not appear to significant...

  9. Delivery of health care for cardiovascular and metabolic diseases among people living with HIV/AIDS in African countries: a systematic review protocol

    OpenAIRE

    Watkins, David A.; Tulloch, Nathaniel L.; Anderson, Molly E.; Barnhart, Scott; Steyn, Krisela; Levitt, Naomi S.

    2016-01-01

    Background People living with HIV (PLHIV) in African countries are living longer due to the rollout of antiretroviral drug therapy programs, but they are at increasing risk of non-communicable diseases (NCDs). However, there remain many gaps in detecting and treating NCDs in African health systems, and little is known about how NCDs are being managed among PLHIV. Developing integrated chronic care models that effectively prevent and treat NCDs among PLHIV requires an understanding of the curr...

  10. 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

  11. [Cardiovascular risk in polycystic kidney disease].

    Science.gov (United States)

    Di Lorenzo, Adelaide; Stallone, Giovanni; Infante, Barbara; Grandaliano, Giuseppe; Schena, Francesco Paolo

    2015-09-01

    Hypertension is common and occurs in the majority of autosomal dominant polycystic kidney disease (ADPKD) patients prior to loss of kidney function. Hypertension relates to progressive kidney enlargement, and is a significant independent risk factor for progression to end-stage renal disease. The pathogenesis of hypertension in ADPKD is complex and depends on many factors that influence each other. High expression of PKD1 and PKD2 genes is present in the cilia of tubular epithelial cells, in endothelial cells and in vascular smooth muscle cells. Decreased or absent polycystin-1 or -2 expression is associated with abnormal vascular structure and function. PKD1/PKD2 deficiency results in reduced nitric oxide levels, altered endothelial response to shear stress with attenuation in vascular relaxation. Activation of the renin-angiotensin-aldosterone system occurs in ADPKD due to decreased nitric oxide production as well as bilateral cyst expansion and intra-renal ischemia. With increasing cyst size, further activation of the renin-angiotensin-aldosterone system occurs, blood pressure increases and a vicious cycle ensues with enhanced cyst growth and hypertension ultimately leading to end-stage renal disease. Inhibition of the angiotensin-aldosterone system is possible with angiotensin-converting enzyme inhibitors and seems to be the first-line treatment for hypertension in these subjects. As suggested by the HALT-PKD study, an aggressive blood pressure control is safe and recommended and is associated with preservation of kidney function and a reduction in total kidney volume over time. A collaborative multidisciplinary approach between nephrologists and cardiologists is necessary for the monitoring of kidney and heart complications. PMID:26418387

  12. CETP inhibitors and cardiovascular disease: Time to think again.

    Science.gov (United States)

    Miller, Norman E

    2014-01-01

    Inhibition of cholesteryl ester transfer protein (CETP) lowers plasma low-density lipoprotein cholesterol concentration and raises high-density lipoprotein (HDL) cholesterol, suggesting it might prevent cardiovascular disease (CVD). From the outset, however, the concept has been controversial owing to uncertainty about its effects on HDL function and reverse cholesterol transport (RCT). Although there has long been good evidence that CETP inhibition reduces atherosclerosis in rabbits, the first information on CETP as a CVD risk factor in a prospectively followed cohort was not published until after the first Phase 3 trial of a CETP inhibitor had begun. The worrying finding that CVD incidence was related inversely to plasma CETP has since been reproduced in each of five further prospective cohort studies. Similar results were obtained in subjects on or off statin therapy, for first and second CVD events, and for mortality as well as CVD morbidity. Additionally, two recent studies have found alleles of the CETP gene that lower hepatic CETP secretion to be associated with an increased risk of myocardial infarction. Meanwhile, CETP gene transfer in mice was found to increase RCT from peripheral macrophages in vivo, and human plasma with high CETP activity was shown to have a greater capacity to remove cholesterol from cultured cells than plasma with low activity. This mounting evidence for a protective function of CETP has been given remarkably little attention, and indeed was not mentioned in several recent reviews.  It appears to show that CETP inhibition does not test the HDL hypothesis as originally hoped, and raises a pressing ethical issue regarding two Phase 3 trials of inhibitors, involving more than forty thousand subjects, which are currently in progress. As the weight of evidence now clearly supports an adverse effect of CETP inhibition on CVD, an urgent review is needed to determine if these trials should be discontinued. PMID:25187879

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

    OpenAIRE

    Guasch-Ferre, M. (Marta); Hu, F.B.; Martinez-Gonzalez, M. A.; Fito, M. (Montserrat); Bullo, M. (Mónica); Estruch, R.; Ros, E.; D. Corella; Recondo, J. (Javier); Gomez-Gracia, E. (Enrique); Fiol, M; Lapetra, J.; L. Serra-Majem; Muñoz, M. A.; Pinto, X. (Xavier)

    2014-01-01

    Background It is unknown whether individuals at high cardiovascular risk sustain a benefit in cardiovascular disease from increased olive oil consumption. The aim was to assess the association between total olive oil intake, its varieties (extra virgin and common olive oil) and the risk of cardiovascular disease and mortality in a Mediterranean population at high cardiovascular risk. Methods We included 7,216 men and women at high cardiovascular risk, aged 55 to 80 years, from the PREvención ...

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

    OpenAIRE

    Guasch-Ferré, Marta; Hu, Frank B; Martínez-González, Miguel A; Fitó, Montserrat; Bulló, Mònica; Estruch, Ramon; Ros, Emilio; Corella, Dolores; Recondo, Javier; Gómez-Gracia, Enrique; Fiol, Miquel; Lapetra, José; Serra-Majem, Lluís; Muñoz, Miguel A.; Pintó, Xavier

    2014-01-01

    Background: It is unknown whether individuals at high cardiovascular risk sustain a benefit in cardiovascular disease from increased olive oil consumption. The aim was to assess the association between total olive oil intake, its varieties (extra virgin and common olive oil) and the risk of cardiovascular disease and mortality in a Mediterranean population at high cardiovascular risk. Methods: We included 7,216 men and women at high cardiovascular risk, aged 55 to 80 years, from the PREvenció...

  15. [Reproduction problems in women with cardiovascular diseases].

    Science.gov (United States)

    Aleszewicz-Baranowska, J; Fryze, I; Potaz, P; Chojnicki, M; Sabiniewicz, R; Fiszer, R; Ereciński, J; Płoszyński, A

    2000-10-01

    53 female patients who informed the obstetrician about their cardiological problems were examined. In 44 cases the heart defects were diagnosed, in 39 cases of the congenital origin. In 20 patients the shunt congenital heart disease were recognized, in 13 cases the valvular defects, in 6--Fallot Syndrome and in the single cases tricuspid atresia, pulmonary atresia, Ebstein anomaly were observed. The next 9 patients were diagnosed as: in 4 cases hyperthrophy cardiomyopathy, in 2 cases the post myocarditis status, in 2 cases complete atrioventricular block and in 1 case WPW syndrome. The analysed women were pregnancy together 98 times, finished the delivery in 86 times. The physiological delivery were observed in 53 cases. 3 neonates died in the first day of live, 6 children were born prematured. Among 83 newborns who alived 7 required intensive care. The congenital heart diseases was diagnosed in 4 children--the atrial septal defect, pulmonary stenosis, coarctation of the aorta and mitral valve malformation were seen. Two children of the mothers with hyperthrophy cardiomyopathy have the same cardiological problems. The child of mother with congenital aortic stenosis suffered from the anal atresia and agenesis of the kidney. PMID:11143932

  16. Effects of Ruminant trans Fatty Acids on Cardiovascular Disease and Cancer: A Comprehensive Review of Epidemiological, Clinical, and Mechanistic Studies123

    OpenAIRE

    Gebauer, Sarah K; Chardigny, Jean-Michel; Jakobsen, Marianne Uhre; Lamarche, Benoît; Lock, Adam L.; Proctor, Spencer D.; Baer, David J

    2011-01-01

    There are 2 predominant sources of dietary trans fatty acids (TFA) in the food supply, those formed during the industrial partial hydrogenation of vegetable oils (iTFA) and those formed by biohydrogenation in ruminants (rTFA), including vaccenic acid (VA) and the naturally occurring isomer of conjugated linoleic acid, cis-9, trans-11 CLA (c9,t11-CLA). The objective of this review is to evaluate the evidence base from epidemiological and clinical studies to determine whether intake of rTFA iso...

  17. Infectious and Non-infectious Etiologies of Cardiovascular Disease in Human Immunodeficiency Virus Infection

    Science.gov (United States)

    Chastain, Daniel B.; King, Travis S.; Stover, Kayla R.

    2016-01-01

    Background: Increasing rates of HIV have been observed in women, African Americans, and Hispanics, particularly those residing in rural areas of the United States. Although cardiovascular (CV) complications in patients infected with human immunodeficiency virus (HIV) have significantly decreased following the introduction of antiretroviral therapy on a global scale, in many rural areas, residents face geographic, social, and cultural barriers that result in decreased access to care. Despite the advancements to combat the disease, many patients in these medically underserved areas are not linked to care, and fewer than half achieve viral suppression. Methods: Databases were systematically searched for peer-reviewed publications reporting infectious and non-infectious etiologies of cardiovascular disease in HIV-infected patients. Relevant articles cited in the retrieved publications were also reviewed for inclusion. Results: A variety of outcomes studies and literature reviews were included in the analysis. Relevant literature discussed the manifestations, diagnosis, treatment, and outcomes of infectious and non-infectious etiologies of cardiovascular disease in HIV-infected patients. Conclusion: In these medically underserved areas, it is vital that clinicians are knowledgeable in the manifestations, diagnosis, and treatment of CV complications in patients with untreated HIV. This review summarizes the epidemiology and causes of CV complications associated with untreated HIV and provide recommendations for management of these complications.

  18. Target intervention against multiple-risk markers to reduce cardiovascular disease in patients with type 2 diabetes

    DEFF Research Database (Denmark)

    Gaede, Peter; Pedersen, Oluf

    2004-01-01

    The risk of cardiovascular disease is markedly increased in patients with type 2 diabetes with a prevalence twice as high compared to the background population. With the recognition of multiple concomitant risk factors for both microvascular as well as cardiovascular disease in type 2 diabetic...... patients, treatment strategies have changed during recent years. This review focuses on the many recent drug trials that have set the course for an effective multifactorial treatment of the disease. Thus, the Steno-2 Study has shown that an intensified multifactorial intervention targeting several risk...... factors for cardiovascular disease is capable of reducing the risk for a combined endpoint of cardiovascular mortality, non-fatal myocardial infarction, non-fatal stroke, coronary interventions, revascularisation to legs, and amputations by 50%....

  19. [Socioeconomic class as a risk factor for cardiovascular diseases].

    Science.gov (United States)

    Meier, Ch; Ackermann-Liebrich, U

    2005-09-01

    It's been known for a long time, that certain diseases are more frequent in lower socioeconomic classes. But knowledge about the nature of this association, its main risk factors and how to improve health outcomes in lower social groups is still limited. Social class has been defined by different indicators by e.g. occupation and job position or the highest school qualification achieved. For international comparisons different classifications such as "The Registrar General's Social Class Classification " or the "International Standard Classification of Education" have been used. Several European Studies show a higher prevalence of cardiovascular diseases and cardiovascular risk factors including smoking, obesity, physical inactivity, hypertension and hypercholesterolemia in lower socioeconomic classes. But this studies also show that all socioeconomic groups have access to medical services. The Data from the Swiss Health Survey show the distribution of cardiovascular risk factors and diseases by three levels of education: Behaviouralfactors such as smoking, obesity and physical inactivity are more commonly present in the lower socioeconomic groups. People with a lower educational level visit their GP more often, whereas people with a higher level of educational consult specialists more frequently. Medical services are often used to check of blood pressure, blood sugar and cholesterol. An indication of state of health may be shown by medication and treatment for cardiovascular disease which is more prevalent in lower socioeconomic groups. The present discussion of explanations of the poorer state of health in lower socioeconomic groups goes beyond the classical risk factors for cardiovascular disease. Studies have shown that after the correction for risk factors a correlation remains between social class and state of health. It is believed, that psychosocial factors such as self-esteem, control in the workplace or coping-strategies play an additional important role

  20. Angiotensin converting enzyme genotype in cardiovascular disease

    Energy Technology Data Exchange (ETDEWEB)

    Summers, K.M.; Huggard, P.R.; West, M.J. [Univ. of Queensland, Brisbane (Australia)] [and others

    1994-09-01

    Angiotensin converting enzyme (ACE) catalyses formation of angiotensin II and degradation of bradykinin, vasoactive peptides with opposing properties. The result of ACE action is to promote vasoconstriction and cell growth. PCR is used to detect a common polymorphism due to the insertion of an Alu repeat element of 287 bp into intron 16. ACE genotype has been implicated in risk for myocardial infarction (MI) and hypertension in humans. We have studied a group of 640 patients (61% male aged 64 {plus_minus} 11 years) with myocardial ischaemic syndromes, followed for 12 months after initial hospital admission. In this group, the frequency of the insertion (I) allele was 0.47 (N=1170 chromosomes), not significantly higher than the frequency of 0.46 in 112 local blood donors (50% male aged 59 {plus_minus}5 years). In the 300 patients with diagnosed MI, I allele frequency was 0.48. This is significantly higher ({chi}{sup 2}=5.78, P=0.015) than the frequency of 0.42 reported in a multi-centre study of ACE genotype in 600 male European patients with MI . There was a non-significant increase in the frequency of a cardiac event within 6 months of hospital admission in those of II genotype (N=464, 47 events to date). These results suggest that in our population, the I allele and/or II genotype may be associated with risk of MI. This contrasts with the study cited above, where the D (deletion) allele and DD genotype frequency were raised in patients compared with controls. Hypertension is associated with the ACE D allele, and does not explain the heart disease risk, which may be associated with the I allele, in this group of survivors of myocardial ischaemic disease. The difference between our results and the previous study may be due to ascertainment or ethnic differences or to problems amplifying the I allele in some heterozygotes. Clearly, the role of ACE genotype in these diseases is complex.

  1. Tai Chi Chuan Exercise for Patients with Cardiovascular Disease

    Directory of Open Access Journals (Sweden)

    Ching Lan

    2013-01-01

    Full Text Available Exercise training is the cornerstone of rehabilitation for patients with cardiovascular disease (CVD. Although high-intensity exercise has significant cardiovascular benefits, light-to-moderate intensity aerobic exercise also offers health benefits. With lower-intensity workouts, patients may be able to exercise for longer periods of time and increase the acceptance of exercise, particularly in unfit and elderly patients. Tai Chi Chuan (Tai Chi is a traditional Chinese mind-body exercise. The exercise intensity of Tai Chi is light to moderate, depending on its training style, posture, and duration. Previous research has shown that Tai Chi enhances aerobic capacity, muscular strength, balance, and psychological well-being. Additionally, Tai Chi training has significant benefits for common cardiovascular risk factors, such as hypertension, diabetes mellitus, dyslipidemia, poor exercise capacity, endothelial dysfunction, and depression. Tai Chi is safe and effective in patients with acute myocardial infarction (AMI, coronary artery bypass grafting (CABG surgery, congestive heart failure (HF, and stroke. In conclusion, Tai Chi has significant benefits to patients with cardiovascular disease, and it may be prescribed as an alternative exercise program for selected patients with CVD.

  2. Is it worth offering cardiovascular disease prevention to the elderly?

    Science.gov (United States)

    Gohlke, Helmut

    2013-02-01

    The question whether prevention in the elderly or in the old is still worthwhile arises frequently in clinical practice. The life expectancy (LE) of elderly persons is often underestimated and ranges for a 65-year-old European person from 17 to 23 years and for an 80-year-old from 8 and 11 years. In the elderly patients with cardiovascular disease, preventive measures are of great benefit. Smoking cessation results in substantial gains in LE and is more effective than most other interventions. Lipid lowering with statins is cost effective and the intensity of low-density lipoprotein cholesterol lowering correlates with the risk reduction of cardiac events and stroke without increasing the risk of cancer. A quality-adjusted life year costs US $ 18,800, less than the costs of a nursing home for 1 year. Exercise training decreases cardiovascular events and improves quality of life. The benefits of the Mediterranean diet are based on a small randomized trial, which is supplemented by a large observational database. A reduction in all-cause, cardiovascular disease, and cancer mortality is highly likely. Blood pressure lowering reduces stroke and all-cause mortality above the age of 80; however, the target blood pressure should be around 150/80 mmHg or slightly lower. Annual vaccination against influenza is one of the most cost-effective methods to prolong life and should not be forgotten in patients with cardiovascular disease above the age of 65. Thus a number of options are available to add quality-adjusted life years in the elderly by adhering to the general guidelines for cardiovascular prevention. PMID:22089892

  3. TYPES OF TREMOR IN PATIENTS WITH CEREBROVASCULAR DISEASES AND CARDIOVASCULAR EVENTS

    OpenAIRE

    Petrov Igor; Mulic Mersudin; Antonio Georgiev

    2016-01-01

    Introduction: Tremor can occur as a part of the clinical feature of cerebrovascular diseases. Many patients with cerebral stroke have cardiovascular diseases as a comorbidity or complication of stroke; sometimes cardiovascular events can lead to embolic stroke. Aim: To present types of tremor in patients with cerebrovascular diseases and cardiovascular events and diabetes mellitus type 2, clinical characteristics of tremor and investigations used. Materia...

  4. Adipocytokines, C-reactive protein, and cardiovascular disease

    DEFF Research Database (Denmark)

    Seven, Ekim; Husemoen, Lise L N; Sehested, Thomas S G;

    2015-01-01

    BACKGROUND: Being overweight or obese is associated with a greater risk of coronary heart disease and stroke compared with normal weight. The role of the specific adipose tissue-derived substances, called adipocytokines, in overweight- and obesity-related cardiovascular disease (CVD) is still...... defined a composite outcome comprising of the first event of fatal and nonfatal coronary heart disease and fatal and nonfatal stroke. RESULTS: During the follow-up period, 453 composite CV outcomes occurred among participants with complete datasets. In models, including gender, age, smoking status...

  5. Emerging issues in radiogenic cataracts and cardiovascular disease

    International Nuclear Information System (INIS)

    In 2011, the International Commission on Radiological Protection issued a statement on tissue reactions (formerly termed non-stochastic or deterministic effects) to recommend lowering the threshold for cataracts and the occupational equivalent dose limit for the crystalline lens of the eye. Furthermore, this statement was the first to list circulatory disease (cardiovascular and cerebrovascular disease) as a health hazard of radiation exposure and to assign its threshold for the heart and brain. These changes have stimulated various discussions and may have impacts on some radiation workers, such as those in the medical sector. This paper considers emerging issues associated with cataracts and cardiovascular disease. For cataracts, topics dealt with herein include (1) the progressive nature, stochastic nature, target cells and trigger events of lens opacification, (2) roles of lens protein denaturation, oxidative stress, calcium ions, tumor suppressors and DNA repair factors in cataractogenesis, (3) dose rate effect, radiation weighting factor, and classification systems for cataracts, and (4) estimation of the lens dose in clinical settings. Topics for cardiovascular disease include experimental animal models, relevant surrogate markers, latency period, target tissues, and roles of inflammation and cellular senescence. Future research needs are also discussed. (author)

  6. Recreational football for disease prevention and treatment in untrained men: a narrative review examining cardiovascular health, lipid profile, body composition, muscle strength and functional capacity

    DEFF Research Database (Denmark)

    Bangsbo, Jens; Hansen, Peter Riis; Dvorak, Jiri;

    2015-01-01

    in two supplements of the Scandinavian Journal of Medicine and Science in Sports in 2010 and 2014, prior to the FIFA World Cup tournaments in South Africa and Brazil. While studies of football training effects have also been performed in women and children, this article reviews the current evidence......Over the past 10 years, researchers have studied the effects of recreational football training as a healthpromoting activity for participants across the lifespan. This has important public health implications as over 400 million people play football annually. Results from the first randomised...... controlled trial, published in the BJSM in January 2009, showed that football increased maximal oxygen uptake and muscle and bone mass, and lowered fat percentage and blood pressure, in untrained men, and since then more than 70 articles about football for health have been published, including publications...

  7. Cigarette use and cardiovascular risk in chronic kidney disease: an unappreciated modifiable lifestyle risk factor.

    LENUS (Irish Health Repository)

    Stack, Austin G

    2012-01-31

    Tobacco use is a major modifiable cardiovascular risk factor in the general population and contributes to excess cardiovascular risk. Emerging evidence from large-scale observational studies suggests that continued tobacco use is also an independent cardiovascular risk factor among patients with chronic kidney disease (CKD). The benefits of smoking cessation programs on improving the heath status of patients and reducing mortality are unequivocal in the general population. Despite this, there has been little effort in pursuing tobacco cessation programs in dialysis cohorts or those with lesser degrees of kidney impairment. Most of our attention to date has focused on the development of "kidney-specific" interventions that reduce rates of renal disease progression and improve dialysis outcomes. The purpose of this current review is to describe the epidemiology of tobacco use among patients with CKD, draw attention to its negative impact on cardiovascular morbidity and mortality, and finally highlight potential strategies for successful intervention. We hope that this study heightens the importance of tobacco use in CKD, stimulates renewed interest in the barriers and challenges that exist in achieving smoking cessation, and endorses the efficacy of intervention strategies and the immeasurable benefits of quitting on cardiovascular and noncardiovascular outcomes.

  8. Cardiovascular disease prediction: do pulmonary disease-related chest CT features have added value?

    Energy Technology Data Exchange (ETDEWEB)

    Jairam, Pushpa M. [University Medical Center Utrecht, Julius Center for Health Sciences and Primary Care, Utrecht (Netherlands); University Medical Center Utrecht, Department of Radiology, Utrecht (Netherlands); Jong, Pim A. de; Mali, Willem P.T.M. [University Medical Center Utrecht, Department of Radiology, Utrecht (Netherlands); Isgum, Ivana [University Medical Center Utrecht, Image Sciences Institute, Utrecht (Netherlands); Graaf, Yolanda van der [University Medical Center Utrecht, Julius Center for Health Sciences and Primary Care, Utrecht (Netherlands); Collaboration: PROVIDI study-group

    2015-06-01

    Certain pulmonary diseases are associated with cardiovascular disease (CVD). Therefore we investigated the incremental predictive value of pulmonary, mediastinal and pleural features over cardiovascular imaging findings. A total of 10,410 patients underwent diagnostic chest CT for non-cardiovascular indications. Using a case-cohort approach, we visually graded CTs from the cases and from an approximately 10 % random sample of the baseline cohort (n = 1,203) for cardiovascular, pulmonary, mediastinal and pleural findings. The incremental value of pulmonary disease-related CT findings above cardiovascular imaging findings in cardiovascular event risk prediction was quantified by comparing discrimination and reclassification. During a mean follow-up of 3.7 years (max. 7.0 years), 1,148 CVD events (cases) were identified. Addition of pulmonary, mediastinal and pleural features to a cardiovascular imaging findings-based prediction model led to marginal improvement of discrimination (increase in c-index from 0.72 (95 % CI 0.71-0.74) to 0.74 (95 % CI 0.72-0.75)) and reclassification measures (net reclassification index 6.5 % (p < 0.01)). Pulmonary, mediastinal and pleural features have limited predictive value in the identification of subjects at high risk of CVD events beyond cardiovascular findings on diagnostic chest CT scans. (orig.)

  9. Cardiovascular disease prediction: do pulmonary disease-related chest CT features have added value?

    International Nuclear Information System (INIS)

    Certain pulmonary diseases are associated with cardiovascular disease (CVD). Therefore we investigated the incremental predictive value of pulmonary, mediastinal and pleural features over cardiovascular imaging findings. A total of 10,410 patients underwent diagnostic chest CT for non-cardiovascular indications. Using a case-cohort approach, we visually graded CTs from the cases and from an approximately 10 % random sample of the baseline cohort (n = 1,203) for cardiovascular, pulmonary, mediastinal and pleural findings. The incremental value of pulmonary disease-related CT findings above cardiovascular imaging findings in cardiovascular event risk prediction was quantified by comparing discrimination and reclassification. During a mean follow-up of 3.7 years (max. 7.0 years), 1,148 CVD events (cases) were identified. Addition of pulmonary, mediastinal and pleural features to a cardiovascular imaging findings-based prediction model led to marginal improvement of discrimination (increase in c-index from 0.72 (95 % CI 0.71-0.74) to 0.74 (95 % CI 0.72-0.75)) and reclassification measures (net reclassification index 6.5 % (p < 0.01)). Pulmonary, mediastinal and pleural features have limited predictive value in the identification of subjects at high risk of CVD events beyond cardiovascular findings on diagnostic chest CT scans. (orig.)

  10. Dysfunctional HDL and atherosclerotic cardiovascular disease.

    Science.gov (United States)

    Rosenson, Robert S; Brewer, H Bryan; Ansell, Benjamin J; Barter, Philip; Chapman, M John; Heinecke, Jay W; Kontush, Anatol; Tall, Alan R; Webb, Nancy R

    2016-01-01

    High-density lipoproteins (HDLs) protect against atherosclerosis by removing excess cholesterol from macrophages through the ATP-binding cassette transporter A1 (ABCA1) and ATP-binding cassette transporter G1 (ABCG1) pathways involved in reverse cholesterol transport. Factors that impair the availability of functional apolipoproteins or the activities of ABCA1 and ABCG1 could, therefore, strongly influence atherogenesis. HDL also inhibits lipid oxidation, restores endothelial function, exerts anti-inflammatory and antiapoptotic actions, and exerts anti-inflammatory actions in animal models. Such properties could contribute considerably to the capacity of HDL to inhibit atherosclerosis. Systemic and vascular inflammation has been proposed to convert HDL to a dysfunctional form that has impaired antiatherogenic effects. A loss of anti-inflammatory and antioxidative proteins, perhaps in combination with a gain of proinflammatory proteins, might be another important component in rendering HDL dysfunctional. The proinflammatory enzyme myeloperoxidase induces both oxidative modification and nitrosylation of specific residues on plasma and arterial apolipoprotein A-I to render HDL dysfunctional, which results in impaired ABCA1 macrophage transport, the activation of inflammatory pathways, and an increased risk of coronary artery disease. Understanding the features of dysfunctional HDL or apolipoprotein A-I in clinical practice might lead to new diagnostic and therapeutic approaches to atherosclerosis. PMID:26323267

  11. Cardiovascular disease could be contained based on currently available data!

    Science.gov (United States)

    Ofodile, Okom Nkili F C

    2006-01-01

    Largely due to better control of infectious diseases and significant advances in biomedical research, life expectancy worldwide has increased dramatically in the last three decades. However, as the average age of the population has risen, the incidence of chronic age-related diseases such as arthritis, Alzheimer's, Parkinson's, cardiovascular disease, cancer, osteoporosis, benign prostatic hyperplasia, and late-onset diabetes have increased and have become serious public health problem, as well. The etiology of these disorders is still incompletely understood, therefore, neither preventive strategies nor long-term effective treatment modalities are available for these disorders. In keeping with the aforementioned, the ultimate goal in cardiovascular research is to prevent the onset of cardiovascular episodes and thereby allow successful ageing without morbidity and cognitive decline. Herein, I argue that cardiovascular episodes could be contained with relatively simple approaches. Cardiovascular disorder is characterized by cellular and molecular changes that are commonplace in age-related diseases in other organ system, such alterations include increased level of oxidative stress, perturbed energy metabolism, and "horror autotoxicus" largely brought about by the perturbation of ubiquitin -proteasome system, and excessive oxidative stress damage to the cardiac muscle cells and tissues, and cross-reactions of specific antibodies against human heat shock protein 60 with that of mycobacterial heat shock protein 65. "Horror autotoxicus", a Latin expression, is a term coined by Paul Ehrlich at the turn of the last century to describe autoimmunity to self, or the attack of "self" by immune system, which ultimately results to autoimmune condition. Based on the currently available data, the risk of cardiovascular episodes and several other age-related disorders, including cancer, Alzheimer's disease and diabetes, is known to be influenced by the nature and level of food

  12. Fetal cardiovascular dysfunction in intrauterine growth restriction as a predictive marker of perinatal outcome and cardiovascular disease in childhood

    OpenAIRE

    Cruz Lemini, Mónica Cristina

    2013-01-01

    Most risk factors leading to cardiovascular disease are already present in childhood and the importance of early identification of pediatric cardiovascular risk factors is now well recognized. Hypertension in the child has been associated with substantial long-term health risks and considered an indication for lifestyle modifications. Current clinical guidelines contemplate screening for hypertension in children over 3 years of age, in order to provide strategies for promoting cardiovascular ...

  13. Mobile Monitoring and Reasoning Methods to Prevent Cardiovascular Diseases

    Directory of Open Access Journals (Sweden)

    Diego López-de-Ipiña

    2013-05-01

    Full Text Available With the recent technological advances, it is possible to monitor vital signs using Bluetooth-enabled biometric mobile devices such as smartphones, tablets or electric wristbands. In this manuscript, we present a system to estimate the risk of cardiovascular diseases in Ambient Assisted Living environments. Cardiovascular disease risk is obtained from the monitoring of the blood pressure by means of mobile devices in combination with other clinical factors, and applying reasoning techniques based on the Systematic Coronary Risk Evaluation Project charts. We have developed an end-to-end software application for patients and physicians and a rule-based reasoning engine. We have also proposed a conceptual module to integrate recommendations to patients in their daily activities based on information proactively inferred through reasoning techniques and context-awareness. To evaluate the platform, we carried out usability experiments and performance benchmarks.

  14. Seaweeds as Preventive Agents for Cardiovascular Diseases: From Nutrients to Functional Foods

    Directory of Open Access Journals (Sweden)

    Susana M. Cardoso

    2015-11-01

    Full Text Available Being naturally enriched in key nutrients and in various health-promoting compounds, seaweeds represent promising candidates for the design of functional foods. Soluble dietary fibers, peptides, phlorotannins, lipids and minerals are macroalgae’s major compounds that can hold potential in high-value food products derived from macroalgae, including those directed to the cardiovascular-health promotion. This manuscript revises available reported data focusing the role of diet supplementation of macroalgae, or extracts enriched in bioactive compounds from macroalgae origin, in targeting modifiable markers of cardiovascular diseases (CVDs, like dyslipidemia, oxidative stress, vascular inflammation, hypertension, hypercoagulability and activation of the sympathetic and renin-angiotensin systems, among others. At last, the review also describes several products that have been formulated with the use of whole macroalgae or extracts, along with their claimed cardiovascular-associated benefits.

  15. Recent Genetic Discoveries Implicating Ion Channels in Human Cardiovascular Diseases

    OpenAIRE

    George, Alfred L.

    2013-01-01

    The term channelopathy refers to human genetic disorders caused by mutations in genes encoding ion channels or their interacting proteins. Recent advances in this field have been enabled by next-generation DNA sequencing strategies such as whole exome sequencing with several intriguing and unexpected discoveries. This review highlights important discoveries implicating ion channels or ion channel modulators in cardiovascular disorders including cardiac arrhythmia susceptibility, cardiac condu...

  16. Emerging Risk Biomarkers in Cardiovascular Diseases and Disorders

    OpenAIRE

    Ravi Kant Upadhyay

    2015-01-01

    Present review article highlights various cardiovascular risk prediction biomarkers by incorporating both traditional risk factors to be used as diagnostic markers and recent technologically generated diagnostic and therapeutic markers. This paper explains traditional biomarkers such as lipid profile, glucose, and hormone level and physiological biomarkers based on measurement of levels of important biomolecules such as serum ferritin, triglyceride to HDLp (high density lipoproteins) ratio, l...

  17. MACORVIS - A NEW OPPORTUNITY FOR ADDITION TO THE TREATMENT OF CARDIOVASCULAR DISEASES

    OpenAIRE

    Kaloyanov Kaloyan

    2012-01-01

    Standartizated plants extracts are new opportunity in addition with standard therapy. Hawthorn extract, Tribulus terrestris extract and magnesium gluconate are forming well balanced nutritional supplement that could benefits people with cardiovascular diseases and diabetes. All three substances are well known in the common herbal medicine in our country and abroad. Their mechanisms’ of actions is pointed in this review. Some pilot studies suggest recommended dosages for all of the three subst...

  18. Advances in immune-modulating therapies to treat atherosclerotic cardiovascular diseases

    OpenAIRE

    Chyu, Kuang-Yuh; Prediman K Shah

    2014-01-01

    In addition to hypercholesterolemia, innate and adaptive immune mechanisms play a critical role in atherogenesis, thus making immune-modulation therapy a potentially attractive way of managing atherosclerotic cardiovascular disease. These immune-modulation strategies include both active and passive immunization and confer beneficial reduction in atherosclerosis. Preclinical studies have demonstrated promising results and we review current knowledge on the complex role of the immune system and...

  19. Use of Atorvastatin in Lipid Disorders and Cardiovascular Disease in Chinese Patients

    OpenAIRE

    Yi-Cong Ye; Xi-Liang Zhao; Shu-Yang Zhang

    2015-01-01

    Objective: Statins are still underused for the prevention of cardiovascular disease (CVD) in China. Hence, we conducted a systemic review on the pharmacology, clinical efficacy, and adverse events of atorvastatin, as well as on patient adherence. Data Sources: We conducted a systemic search in PubMed with the following keywords: "atorvastatin" (Supplementary concept) or "atorvastatin" (All field) and ("China" [AD] or "China" [all field] or "Chinese" [All field]). Study Selection: Cl...

  20. Fish oil and omega-3 fatty acids in cardiovascular disease: do they really work?

    OpenAIRE

    Kromhout, Daan; Yasuda, Satoshi; Geleijnse, Johanna M; Shimokawa, Hiroaki

    2011-01-01

    Omega-3 fatty acids, which are found abundantly in fish oil, exert pleiotropic cardiometabolic effects with a diverse range of actions. The results of previous studies raised a lot of interest in the role of fish oil and omega-3 fatty acids in primary and secondary prevention of cardiovascular diseases. The present review will focus on the current clinical uses of omega-3 fatty acids and provide an update on their effects. Since recently published trials in patients with coronary artery disea...