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Chd epidemiology

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https://www.readbyqxmd.com/read/28086762/prevalence-and-risk-factors-of-congenital-heart-defects-among-live-births-a-population-based-cross-sectional-survey-in-shaanxi-province-northwestern-china
#1
Leilei Pei, Yijun Kang, Yaling Zhao, Hong Yan
BACKGROUND: Nearly half of the population of Northwest China live in Shaanxi province, but population-based data on the epidemiologic characteristics of congenital heart defects (CHD) in this population is limited. The study aimed to investigate the prevalence and epidemiologic characteristics of the CHD among infants born between 2010 and 2013 in Shaanxi province. METHODS: Infants born between 2010 and 2013 in Shaanxi province were surveyed using a stratified multi-stage sampling method...
January 13, 2017: BMC Pediatrics
https://www.readbyqxmd.com/read/28057253/hiv-and-ischemic-heart-disease
#2
REVIEW
Ahmed Vachiat, Keir McCutcheon, Nqoba Tsabedze, Don Zachariah, Pravin Manga
The association of coronary heart disease (CHD) and human immunodeficiency virus (HIV) infection has been well recognized for many years. The etiology of the increased prevalence of CHD in HIV-infected populations is the result of complex interactions among the viral infection, host factors, traditional risk factors, and therapies for HIV. As the HIV population is living longer, largely attributable to combination antiretroviral therapy, there is concern about the effect of the rising prevalence of CHD on morbidity and mortality, as well its effect on health systems around the world...
January 3, 2017: Journal of the American College of Cardiology
https://www.readbyqxmd.com/read/28054441/dietary-total-flavonoids-intake-and-risk-of-mortality-from-all-causes-and-cardiovascular-disease-in-the-general-population-a-systematic-review-and-meta-analysis-of-cohort-studies
#3
REVIEW
Xue-Ming Liu, Yu-Jian Liu, Yao Huang, Hong-Jie Yu, Shuai Yuan, Bo-Wen Tang, Pei-Gang Wang, Qi-Qiang He
AIM: Epidemiologic studies assessing the association between dietary total flavonoids intake and the risk of mortality from cardiovascular disease (CVD) and all causes have yielded inconsistent results. Therefore, we conducted a dose-response meta-analysis to investigate this association. METHOD: We searched PubMed and Embase databases from January 1966 through May 2016 and examined the references of retrieved articles to identify relevant prospective cohort studies...
January 5, 2017: Molecular Nutrition & Food Research
https://www.readbyqxmd.com/read/28051024/association-of-chronic-kidney-disease-with-coronary-heart-disease-and-stroke-risks-in-patients-with-type-2-diabetes-mellitus-an-observational-cross-sectional-study-in-hangzhou-china
#4
Xue Sun, Jie He, Xiao-Li Ji, Yi-Ming Zhao, Han-Yu Lou, Xiao-Xiao Song, Li-Zhen Shan, Ying-Xiu Kang, Wen-Heng Zeng, Xiao-Hong Pang, Song-Zhao Zhang, Yue Ding, Yue-Zhong Ren, Peng-Fei Shan
BACKGROUND: Chronic kidney disease (CKD) is an independent risk factor for cardiovascular disease (CVD). However, the association between CKD and CVD risk in patients with type 2 diabetes mellitus (T2DM) in China has not yet been well investigated. This study aimed to determine the association of CKD with the risks of coronary heart disease (CHD) and stroke in a Chinese population with T2DM. METHODS: A total of 1401 inpatients with T2DM at the Second Affiliated Hospital of Zhejiang University School of Medicine between April 2008 and November 2013 were included in this study...
2017: Chinese Medical Journal
https://www.readbyqxmd.com/read/28035059/significant-association-between-functional-microrna-polymorphisms-and-coronary-heart-disease-susceptibility-a-comprehensive-meta-analysis-involving-16484-subjects
#5
Xu Liu, Lianghao You, Ruizhi Zhou, Jian Zhang
Molecular epidemiological studies suggest that microRNA polymorphisms may be associated with an increased risk of coronary heart disease (CHD). However, the results of these studies were inconsistent and inconclusive. To derive a more precise evaluation, we performed a meta-analysis focused on the associations between microRNA polymorphisms and CHD risk. PubMed, Embase, CNKI and Wanfang databases were searched. Odds ratios (ORs) with 95% confidence intervals (CIs) were applied to assess the association between microRNA-146a rs2910164, microRNA-196a2 rs11614913, microRNA-499 rs3746444 and microRNA-149 rs71428439 polymorphisms and CHD susceptibility...
December 27, 2016: Oncotarget
https://www.readbyqxmd.com/read/28002548/absolute-rates-of-heart-failure-coronary-heart-disease-and-stroke-in-chronic-kidney-disease-an-analysis-of-3-community-based-cohort-studies
#6
Nisha Bansal, Ronit Katz, Cassianne Robinson-Cohen, Michelle C Odden, Lorien Dalrymple, Michael G Shlipak, Mark J Sarnak, David S Siscovick, Leila Zelnick, Bruce M Psaty, Bryan Kestenbaum, Adolfo Correa, Maryam Afkarian, Bessie Young, Ian H de Boer
Importance: Cardiovascular disease is the leading cause of morbidity and mortality in patients with chronic kidney disease (CKD). Understanding the relative contributions of cardiovascular disease event types to the excess burden of cardiovascular disease is important for developing effective strategies to improve outcomes. Objective: To determine absolute rates and risk differences of incident heart failure (HF), coronary heart disease (CHD), and stroke in participants with vs without CKD...
December 21, 2016: JAMA Cardiology
https://www.readbyqxmd.com/read/27990414/what-is-new-in-genetics-of-congenital-heart-defects
#7
REVIEW
Maria Cristina Digilio, Bruno Marino
Epidemiological studies, clinical observations, and advances in molecular genetics are contributing to the understanding of the etiology of congenital heart defects (CHDs). Several phenotype-genotype correlation studies have suggested that specific morphogenetic mechanisms put in motion by genes can result in a specific cardiac phenotype. The use of new technologies has increased the possibility of identification of new genes and chromosomal loci in syndromic and non-syndromic CHDs. There are a number of methods available for genetic research studies of CHDs, including cytogenetic analysis, linkage and association studies, copy number variation (CNV) and DNA micro-array analysis, and whole exome sequencing...
2016: Frontiers in Pediatrics
https://www.readbyqxmd.com/read/27940953/genetic-invalidation-of-lp-pla2-as-a-therapeutic-target-large-scale-study-of-five-functional-lp-pla2-lowering-alleles
#8
John M Gregson, Daniel F Freitag, Praveen Surendran, Nathan O Stitziel, Rajiv Chowdhury, Stephen Burgess, Stephen Kaptoge, Pei Gao, James R Staley, Peter Willeit, Sune F Nielsen, Muriel Caslake, Stella Trompet, Linda M Polfus, Kari Kuulasmaa, Jukka Kontto, Markus Perola, Stefan Blankenberg, Giovanni Veronesi, Francesco Gianfagna, Satu Männistö, Akinori Kimura, Honghuang Lin, Dermot F Reilly, Mathias Gorski, Vladan Mijatovic, Patricia B Munroe, Georg B Ehret, Alex Thompson, Maria Uria-Nickelsen, Anders Malarstig, Abbas Dehghan, Thomas F Vogt, Taishi Sasaoka, Fumihiko Takeuchi, Norihiro Kato, Yoshiji Yamada, Frank Kee, Martina Müller-Nurasyid, Jean Ferrières, Dominique Arveiler, Philippe Amouyel, Veikko Salomaa, Eric Boerwinkle, Simon G Thompson, Ian Ford, J Wouter Jukema, Naveed Sattar, Chris J Packard, Abdulla Al Shafi Majumder, Dewan S Alam, Panos Deloukas, Heribert Schunkert, Nilesh J Samani, Sekar Kathiresan, Børge G Nordestgaard, Danish Saleheen, Joanna Mm Howson, Emanuele Di Angelantonio, Adam S Butterworth, John Danesh
AIMS: Darapladib, a potent inhibitor of lipoprotein-associated phospholipase A2 (Lp-PLA2), has not reduced risk of cardiovascular disease outcomes in recent randomized trials. We aimed to test whether Lp-PLA2 enzyme activity is causally relevant to coronary heart disease. METHODS: In 72,657 patients with coronary heart disease and 110,218 controls in 23 epidemiological studies, we genotyped five functional variants: four rare loss-of-function mutations (c.109+2T > C (rs142974898), Arg82His (rs144983904), Val279Phe (rs76863441), Gln287Ter (rs140020965)) and one common modest-impact variant (Val379Ala (rs1051931)) in PLA2G7, the gene encoding Lp-PLA2...
December 11, 2016: European Journal of Preventive Cardiology
https://www.readbyqxmd.com/read/27872105/multiethnic-exome-wide-association-study-of-subclinical-atherosclerosis
#9
Pradeep Natarajan, Joshua C Bis, Lawrence F Bielak, Amanda J Cox, Marcus Dörr, Mary F Feitosa, Nora Franceschini, Xiuqing Guo, Shih-Jen Hwang, Aaron Isaacs, Min A Jhun, Maryam Kavousi, Ruifang Li-Gao, Leo-Pekka Lyytikäinen, Riccardo E Marioni, Ulf Schminke, Nathan O Stitziel, Hayato Tada, Jessica van Setten, Albert V Smith, Dina Vojinovic, Lisa R Yanek, Jie Yao, Laura M Yerges-Armstrong, Najaf Amin, Usman Baber, Ingrid B Borecki, J Jeffrey Carr, Yii-Der Ida Chen, L Adrienne Cupples, Pim A de Jong, Harry de Koning, Bob D de Vos, Ayse Demirkan, Valentin Fuster, Oscar H Franco, Mark O Goodarzi, Tamara B Harris, Susan R Heckbert, Gerardo Heiss, Udo Hoffmann, Albert Hofman, Ivana Išgum, J Wouter Jukema, Mika Kähönen, Sharon L R Kardia, Brian G Kral, Lenore J Launer, Joe Massaro, Roxana Mehran, Braxton D Mitchell, Thomas H Mosley, Renée de Mutsert, Anne B Newman, Khanh-Dung Nguyen, Kari E North, Jeffrey R O'Connell, Matthijs Oudkerk, James S Pankow, Gina M Peloso, Wendy Post, Michael A Province, Laura M Raffield, Olli T Raitakari, Dermot F Reilly, Fernando Rivadeneira, Frits Rosendaal, Samantha Sartori, Kent D Taylor, Alexander Teumer, Stella Trompet, Stephen T Turner, Andre G Uitterlinden, Dhananjay Vaidya, Aad van der Lugt, Uwe Völker, Joanna M Wardlaw, Christina L Wassel, Stefan Weiss, Mary K Wojczynski, Diane M Becker, Lewis C Becker, Eric Boerwinkle, Donald W Bowden, Ian J Deary, Abbas Dehghan, Stephan B Felix, Vilmundur Gudnason, Terho Lehtimäki, Rasika Mathias, Dennis O Mook-Kanamori, Bruce M Psaty, Daniel J Rader, Jerome I Rotter, James G Wilson, Cornelia M van Duijn, Henry Völzke, Sekar Kathiresan, Patricia A Peyser, Christopher J O'Donnell
BACKGROUND: The burden of subclinical atherosclerosis in asymptomatic individuals is heritable and associated with elevated risk of developing clinical coronary heart disease. We sought to identify genetic variants in protein-coding regions associated with subclinical atherosclerosis and the risk of subsequent coronary heart disease. METHODS AND RESULTS: We studied a total of 25 109 European ancestry and African ancestry participants with coronary artery calcification (CAC) measured by cardiac computed tomography and 52 869 participants with common carotid intima-media thickness measured by ultrasonography within the CHARGE Consortium (Cohorts for Heart and Aging Research in Genomic Epidemiology)...
December 2016: Circulation. Cardiovascular Genetics
https://www.readbyqxmd.com/read/27821413/lipoprotein-a-a-historical-appraisal
#10
REVIEW
Karam M Kostner, Gert M Kostner
Initially, lipoprotein (a) [Lp(a)] was believed to be a genetic variant of lipoprotein (Lp)-B. Because its lipid moiety is almost identical to LDL, Lp(a) has been deliberately considered to be highly atherogenic. Lp(a) was detected in 1963 by Kare Berg, and individuals who were positive for this factor were called Lpa(+) Lpa(+) individuals were found more frequently in patients with coronary heart disease than in controls. After the introduction of quantitative methods for monitoring of Lp(a), it became apparent that Lp(a), in fact, is present in all individuals, yet to a greatly variable extent...
January 2017: Journal of Lipid Research
https://www.readbyqxmd.com/read/27815926/hypertension-is-a-risk-factor-for-several-types-of-heart-disease-review-of-prospective-studies
#11
Yoshihiro Kokubo, Chisa Matsumoto
Many prospective cohort studies have demonstrated that hypertension is a strong risk factor for total mortality and cardiovascular disease (CVD). Heart disease includes coronary heart disease (CHD), heart failure, atrial fibrillation, valvular disease, sudden cardiac death (SCD), sick sinus syndrome (SSS), cardiomyopathy, and aortic aneurysms. Most of the epidemiologic prospective studies of heart disease focused on coronary/ischemic heart disease. Here we comprehensively reviewed the association between hypertension and the above-mentioned heart diseases...
November 5, 2016: Advances in Experimental Medicine and Biology
https://www.readbyqxmd.com/read/27812514/association-between-genetic-variations-affecting-mean-telomere-length-and-the-prevalence-of-hypertension-and-coronary-heart-disease-in-koreans
#12
Jean Kyung Paik, Ryungwoo Kang, Yoonsu Cho, Min-Jeong Shin
In this study, we investigated whether the single nucleotide polymorphisms (SNPs) associated with telomere length (TL) were associated with the incidence of hypertension (HTN)/coronary heart disease (CHD) and cardiovascular risk factors in the Korean population. Data from 5,705 (ages 39-70) participants in the Korean Genome Epidemiology Study (rural Ansung and urban Ansan cohorts) were studied. Twelve SNPs known to be associated with telomere biology were tested for an association with HTN/CHD. As results, no significant associations were found between the selected TL-related SNPs and prevalence of HTN and CHD...
October 2016: Clinical Nutrition Research
https://www.readbyqxmd.com/read/27773540/secondary-cv-prevention-in-south-america-in-a-community-setting-the-pure-study
#13
Alvaro Avezum, Gustavo B F Oliveira, Fernando Lanas, Patricio Lopez-Jaramillo, Rafael Diaz, J Jaime Miranda, Pamela Seron, Paul A Camacho-Lopez, Andres Orlandini, Antonio Bernabe-Ortiz, Antônio Cordeiro Mattos, Shofiqul Islam, Sumathy Rangarajan, Koon Teo, Salim Yusuf
BACKGROUND: Despite the availability of evidence-based therapies, there is no information on the use of medications for the secondary prevention of cardiovascular disease in urban and rural community settings in South America. OBJECTIVES: This study sought to assess the use, and its predictors, of effective secondary prevention therapies in individuals with a history of coronary heart disease (CHD) or stroke. METHODS: In the PURE (Prospective Urban Rural Epidemiological) study, we enrolled 24,713 individuals from South America ages 35 to 70 years from 97 rural and urban communities in Argentina, Brazil, Chile, and Colombia...
October 20, 2016: Global Heart
https://www.readbyqxmd.com/read/27758973/evolution-of-chagas-disease-in-brazil-epidemiological-perspective-and-challenges-for-the-future-a-critical-review
#14
Rafael Bello Corassa, Carmen Aceijas, Paula Aryane Brito Alves, Hemda Garelick
AIMS: This article aimed to provide a critical review of the evolution of Chagas' disease (ChD) in Brazil, its magnitude, historical development and management, and challenges for the future. METHODS: A literature search was performed using PubMed, SciELO and Google Scholar and throughout collected articles' references. Narrative analysis was structured around five main themes identified: vector transmission, control programme, transfusion, oral and congenital transmission...
October 10, 2016: Perspectives in Public Health
https://www.readbyqxmd.com/read/27754269/sy-16-3-healthy-alcohol-consumption-myth-or-reality
#15
J Michael Gaziano
The health effects of alcohol have been studied for decades. While it is clear that excessive alcohol consumption is harmful, hundreds of studies have demonstrated that light to moderate alcohol consumption may reduce the risk of certain cardiovascular conditions. Light to moderate alcohol consumption has been consistently associated with lower risk of coronary heart disease (CHD) among a wide variety of population groups including men and women, those with hypertension, diabetes and heart disease. Alcohol has been associated with increases in HDL cholesterol and lower risks of diabetes...
September 2016: Journal of Hypertension
https://www.readbyqxmd.com/read/27754018/js-ksh-jsh-chl-01-1-cardio-metabolic-risks-in-hypertension-are-we-different-from-western-societies
#16
Hiroshi Itoh
Many hypertension guidelines have been published mainly from Western countries to standardize the management of hypertension all over the world, however, the significance of hypertension, along with other cardio-metabolic risks, such as obesity, diabetes or dyslipidemia should differ among different races. This paper compares the relevance of hypertension, one of the most important cardio-metabolic risk factors, in Asian and Western societies.1) Low target level of blood pressure control for diabetic hypertensives in JapanIn the Japanese Society of Hypertension Guidelines for the management of Hypertension (JSH2014), the target of blood pressure (BP) control in hypertensive patients with diabetes was set as < 130/80 mmHg...
September 2016: Journal of Hypertension
https://www.readbyqxmd.com/read/27744207/prevalence-and-incidence-of-q-wave-unrecognized-myocardial-infarction-in-general-population-diagnostic-value-of-the-electrocardiogram-the-regicor-study
#17
Rafel Ramos, Xavier Albert, Joan Sala, Maria Garcia-Gil, Roberto Elosua, Jaume Marrugat, Anna Ponjoan, María Grau, Manel Morales, Antoni Rubió, Pedro Ortuño, Lia Alves-Cabratosa, Ruth Martí-Lluch
BACKGROUND: Diagnosis of unrecognized myocardial infarction (UMI) remains an open question in epidemiological and clinical studies, inhibiting effective secondary prevention of myocardial infarction. We aimed to determine the prevalence and incidence of Q-wave UMI in asymptomatic individuals aged 35 to 74years, and to ascertain the positive predictive value (PPV) of asymptomatic Q-wave to diagnose UMI. METHODS: Two population-based cross-sectional studies were conducted, in 2000 (with 10-year follow-up) and in 2005...
October 5, 2016: International Journal of Cardiology
https://www.readbyqxmd.com/read/27710205/meta-analysis-of-egg-consumption-and-risk-of-coronary-heart-disease-and-stroke
#18
Dominik D Alexander, Paula E Miller, Ashley J Vargas, Douglas L Weed, Sarah S Cohen
The possible relationship between dietary cholesterol and cardiac outcomes has been scrutinized for decades. However, recent reviews of the literature have suggested that dietary cholesterol is not a nutrient of concern. Thus, we conducted a meta-analysis of egg intake (a significant contributor to dietary cholesterol) and risk of coronary heart disease (CHD) and stroke. A comprehensive literature search was conducted through August 2015 to identify prospective cohort studies that reported risk estimates for egg consumption in association with CHD or stroke...
November 2016: Journal of the American College of Nutrition
https://www.readbyqxmd.com/read/27697938/evidence-from-prospective-cohort-studies-does-not-support-current-dietary-fat-guidelines-a-systematic-review-and-meta-analysis
#19
Zoë Harcombe, Julien S Baker, Bruce Davies
OBJECTIVES: National dietary guidelines were introduced in 1977 and 1983, by the US and UK governments to reduce coronary heart disease (CHD) mortality by reducing dietary fat intake. Our 2016 systematic review examined the epidemiological evidence available to the dietary committees at the time; we found no support for the recommendations to restrict dietary fat. The present investigation extends our work by re-examining the totality of epidemiological evidence currently available relating to dietary fat guidelines...
October 3, 2016: British Journal of Sports Medicine
https://www.readbyqxmd.com/read/27663421/serum-uric-acid-as-prognostic-marker-of-coronary-heart-disease-chd
#20
Samudrala Purnima, Bahiga Galal Abd El-Aal
BACKGROUND: A substantial body of epidemiological and experimental evidence suggests the significance of serum uric acid as an important and independent risk factor of cardio vascular and renal diseases especially in patients with diabetes mellitus, hypertension. Hyperuricemia is a risk factor of coronary heart disease. Several studies showed positive association between hyperuricemia and CHD risk factors. OBJECTIVE: To analyze the serum uric acid levels in patients with diabetes and hypertension, which helps in understanding its role as prognostic marker of coronary heart disease...
September 2016: Clínica e Investigación en Arteriosclerosis
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