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Ethnicity and coronary artery disease

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https://www.readbyqxmd.com/read/29142551/association-of-single-nucleotide-missence-polymorphism-val109asp-of-omentin-1-gene-and-coronary-artery-disease-in-pakistani-population-multicenter-study
#1
Shazia Nazar, Sitwat Zehra, Abid Azhar
Background & Objective: Coronary artery disease (CAD) is a most important cause of morbidity and mortality worldwide as well as in Pakistan. Recent studies have shown that the combination of obesity, insulin resistance and fluctuation in circulating adipocytokines levels is associated with the pathogenesis of coronary artery disease. Omentin-1 is recently found adipocytokine that is highly expressed in visceral adipose tissue. It has anti- inflammatory properties and is negatively correlated with ischemic heart disease...
September 2017: Pakistan Journal of Medical Sciences Quarterly
https://www.readbyqxmd.com/read/29135623/patient-ethnicity-predicts-poor-health-access-and-gaps-in-perception-of-personal-cardiovascular-risk-factors
#2
Yeunjung Kim, Kathryn Hogan, Gail D'Onofrio, Sharon Chekijian, Basmah Safdar
BACKGROUND: Focus of health literacy campaigns has centered around raising awareness. It is unknown whether awareness of coronary artery disease risk factors accurately reflects personalization of one's own cardiovascular risk. METHODS: A cross-sectional survey was performed in consecutive patients presenting with chest pain admitted to an observation unit of a tertiary care hospital. A 32-item questionnaire in English or Spanish examined knowledge of coronary artery disease risk factors...
December 2017: Critical Pathways in Cardiology
https://www.readbyqxmd.com/read/29117273/coronary-artery-calcium-score-for-long-term-risk-classification-in-individuals-with-type-2-diabetes-and-metabolic-syndrome-from-the-multi-ethnic-study-of-atherosclerosis
#3
Shaista Malik, Yanglu Zhao, Matthew Budoff, Khurram Nasir, Roger S Blumenthal, Alain G Bertoni, Nathan D Wong
Importance: Although the risk of type 2 diabetes is considered to be equivalent to coronary heart disease (CHD) risk, there is considerable heterogeneity among individuals for CHD and atherosclerotic cardiovascular disease (ASCVD) risk. It is not known whether coronary artery calcium (CAC) assessment at baseline in individuals with established metabolic syndrome (MetS) or diabetes identifies CHD and ASCVD prognostic indicators during a long follow-up period. Objective: To compare improvement in long-term prognostication of incident CHD and ASCVD using CAC scores among those with diabetes, MetS, or neither condition...
November 8, 2017: JAMA Cardiology
https://www.readbyqxmd.com/read/29100441/an-association-between-the-endothelial-nitric-oxide-synthase-gene-g894t-polymorphism-and-premature-coronary-artery-disease-a-meta-analysis
#4
Boqian Zhu, Xinmin Si, Yaoyao Gong, Gaoliang Yan, Dong Wang, Yong Qiao, Bo Liu, Jiantong Hou, Chengchun Tang
Previous epidemiological studies have suggested that genetic factors are more likely to influence the development of premature coronary artery disease (CAD) than disease in older patients. Several studies have evaluated the association between the G894T polymorphism located in an exon of endothelial nitric oxide synthase (eNOS) and the risk of premature CAD. However, the findings were inconsistent. Thus, we performed a meta-analysis to clarify the association; we conducted both overall and subgroup analyses...
September 29, 2017: Oncotarget
https://www.readbyqxmd.com/read/29100062/thoracic-extra-coronary-calcification-for-the-prediction-of-stroke-the%C3%A2-multi-ethnic-study-of-atherosclerosis
#5
Sina Kianoush, Mahmoud Al Rifai, Miguel Cainzos-Achirica, Mouaz H Al-Mallah, Geoffrey H Tison, Joseph Yeboah, Michael D Miedema, Matthew A Allison, Nathan D Wong, Andrew P DeFilippis, William Longstreth, Khurram Nasir, Matthew J Budoff, Kunihiro Matsushita, Michael J Blaha
BACKGROUND AND AIMS: Atherosclerosis is a systemic disease. We examined whether the cumulative burden of thoracic extra-coronary calcification (ECC) improves prediction of stroke, transient ischemic attack (TIA), and stroke mortality beyond traditional risk factors and coronary artery calcium (CAC). METHODS: We followed a total of 6805 participants (mean age 62.1 ± 10.2 years, 47.2% male) from the Multi-Ethnic Study of Atherosclerosis (MESA) over a median of 12...
October 7, 2017: Atherosclerosis
https://www.readbyqxmd.com/read/29079928/calcification-of-coronary-arteries-in-early-rheumatoid-arthritis-prior-to-anti-rheumatic-therapy
#6
Helen V Udachkina, Diana S Novikova, Tatiana V Popkova, Irina G Kirillova, Evgenia I Markelova, Elena L Luchikhina, Galina V Lukina, Valentin E Sinitsyn, Dmitry E Karateev, Eugeniy L Nasonov
Accelerated coronary atherosclerosis is common in patients with rheumatoid arthritis (RA). To examine coronary artery calcification (CAC) frequency and severity, its correlation with traditional risk factors (TRF) of cardiovascular diseases (CVD) and inflammatory markers in patients with early RA prior to anti-rheumatic therapy. RA adult patients (ACR/EULAR criteria, 2010, duration ≤ 12 months, without prior administration of disease-modifying anti-rheumatic drugs, glucocorticoids) underwent 32-row scanning for CAC scoring...
October 27, 2017: Rheumatology International
https://www.readbyqxmd.com/read/29077507/multi-ethnic-meta-analysis-identifies-rai1-as-a-possible-obstructive-sleep-apnea-related-quantitative-trait-locus-in-men
#7
Han Chen, Brian E Cade, Kevin J Gleason, Andrew C Bjonnes, Adrienne M Stilp, Tamar Sofer, Matthew P Conomos, Sonia Ancoli-Israel, Raanan Arens, Ali Azarbarzin, Graeme I Bell, Jennifer E Below, Sung Chun, Daniel S Evans, Ralf Ewert, Alexis C Frazier-Wood, Sina A Gharib, José Haba-Rubio, Erika W Hagen, Raphael Heinzer, David R Hillman, W Craig Johnson, Zoltan Kutalik, Jacqueline M Lane, Emma K Larkin, Seung Ku Lee, Jingjing Liang, Jose S Loredo, Sutapa Mukherjee, Lyle J Palmer, George J Papanicolaou, Thomas Penzel, Paul E Peppard, Wendy S Post, Alberto R Ramos, Ken Rice, Jerome I Rotter, Scott A Sands, Neomi A Shah, Chol Shin, Katie L Stone, Beate Stubbe, Jae-Hoon Sul, Mehdi Tafti, Kent D Taylor, Alexander Teumer, Timothy A Thornton, Gregory J Tranah, Chaolong Wang, Heming Wang, Simon C Warby, D Andrew Wellman, Phyllis C Zee, Craig L Hanis, Cathy C Laurie, Daniel J Gottlieb, Sanjay R Patel, Xiaofeng Zhu, Shamil R Sunyaev, Richa Saxena, Xihong Lin, Susan Redline
Obstructive sleep apnea (OSA) is a common heritable disorder displaying marked sexual dimorphism in disease prevalence and progression. Previous genetic association studies have identified a few genetic loci associated with OSA and related quantitative traits, but they have only focused on single ethnic groups and a large proportion of the heritability remains unexplained. The apnea hypopnea index (AHI) is a commonly used quantitative measure characterizing OSA severity. Since OSA differs by sex, and the pathophysiology of obstructive events differ in rapid eye movement (REM) and non-REM (NREM) sleep, we hypothesized that additional genetic association signals would be identified by analyzing the NREM/REM-specific AHI and by conducting sex-specific analyses in multi-ethnic samples...
October 27, 2017: American Journal of Respiratory Cell and Molecular Biology
https://www.readbyqxmd.com/read/29067974/telomere-length-as-a-potential-biomarker-of-coronary-artery-disease
#8
REVIEW
Joyeeta Bhattacharyya, Keichiro Mihara, Deborshi Bhattacharjee, Manjarí Mukherjee
Coronary artery disease (CAD) is a multifactorial disease whose prevalence remains unabated especially in developing countries. Both lifestyle factors and genetic predisposition contribute to this disorder. Though notable achievements have been made in the medical, interventional and surgical management of CAD, the need for its prevention is more important. Among other modalities, this calls for defining evidence-based new biomarkers, which on their own or in combination with other known biomarkers may predict the risk of CAD to enable institution of appropriate preventive strategies...
June 2017: Indian Journal of Medical Research
https://www.readbyqxmd.com/read/29049018/prevalence-of-single-and-multiple-leading-causes-of-death-by-race-ethnicity-among-us-adults-aged-60-to-79-years
#9
James Davis, Janell Penha, Omar Mbowe, Deborah A Taira
INTRODUCTION: Diabetes, cancer, cardiovascular disease (CVD) (coronary artery disease, heart attack, and angina pectoris), and chronic lung disease (emphysema, chronic bronchitis, and chronic obstructive pulmonary disease) are major causes of death in the United States. The objective of this study was to assess racial/ethnic differences in the prevalence of these conditions as cause of death among people aged 60 to 79 years with one or more of these conditions. METHODS: We used data on the prevalence of major chronic conditions from the National Health Interview Survey on 56,290 adults aged 60 to 79 years who reported having any of the chronic conditions assessed in the National Health Interview Survey for 2006 through 2014...
October 19, 2017: Preventing Chronic Disease
https://www.readbyqxmd.com/read/29016599/coronary-collateralization-shows-sex-and-racial-ethnic-differences-in-obstructive-artery-disease-patients
#10
Zhi Liu, Margaret A Pericak-Vance, Pascal Goldschmidt-Clermont, David Seo, Liyong Wang, Tatjana Rundek, Gary W Beecham
BACKGROUND: Coronary collateral circulation protects cardiac tissues from myocardial infarction damage and decreases sudden cardiac death. So far, it is unclear how coronary collateralization varies by race-ethnicity groups and by sex. METHODS: We assessed 868 patients with obstructive CAD. Patients were assessed for collateral grades based on Rentrop grading system, as well as other covariates. DNA samples were genotyped using the Affymetrix 6.0 genotyping array...
2017: PloS One
https://www.readbyqxmd.com/read/28988575/alcohol-s-effects-on-the-cardiovascular-system
#11
Mariann R Piano
Alcohol use has complex effects on cardiovascular (CV) health. The associations between drinking and CV diseases such as hypertension, coronary heart disease, stroke, peripheral arterial disease, and cardiomyopathy have been studied extensively and are outlined in this review. Although many behavioral, genetic, and biologic variants influence the interconnection between alcohol use and CV disease, dose and pattern of alcohol consumption seem to modulate this most. Low-to-moderate alcohol use may mitigate certain mechanisms such as risk and hemostatic factors affecting atherosclerosis and inflammation, pathophysiologic processes integral to most CV disease...
2017: Alcohol Research: Current Reviews
https://www.readbyqxmd.com/read/28985952/usefulness-of-coronary-artery-calcium-to-predict-heart-failure-with-preserved-ejection-fraction-in-men-versus-women-from-the-multi-ethnic-study-of-atherosclerosis
#12
MULTICENTER STUDY
Kavita Sharma, Mahmoud Al Rifai, Haitham M Ahmed, Zeina Dardari, Michael G Silverman, Joseph Yeboah, Khurram Nasir, Moyses Sklo, Clyde Yancy, Stuart D Russell, Roger S Blumenthal, Michael J Blaha
We studied the association of coronary artery calcium (CAC) and risk of heart failure with preserved ejection fraction (HFpEF) among men and women in a multiethnic cohort. Coronary artery disease is a risk factor for development of HFpEF and assessment of subclinical atherosclerosis using CAC may allow for the early identification of patients at risk for HFpEF. We used data from the Multi-Ethnic Study of Atherosclerosis. CAC was measured at baseline in all participants. Incident HFpEF was defined as heart failure hospitalization with left ventricular ejection fraction ≥50%...
November 15, 2017: American Journal of Cardiology
https://www.readbyqxmd.com/read/28983166/cardiovascular-risk-factors-burden-in-saudi-arabia-the-africa-middle-east-cardiovascular-epidemiological-ace-study
#13
Amjad M Ahmed, Ahmad Hersi, Walid Mashhoud, Mohammed R Arafah, Paula C Abreu, Mohammed Abdullah Al Rowaily, Mouaz H Al-Mallah
BACKGROUND: Limited data exist on the epidemiology of cardiovascular risk factors in Saudi Arabia, particularly in relation to the differences between Saudi nationals and expatriates in Saudi Arabia. The aim of this analysis was to describe the current prevalence of cardiovascular risk factors among patients attending general practice clinics across Saudi Arabia. METHODS: In this cross-sectional epidemiological analysis of the Africa Middle East Cardiovascular Epidemiological (ACE) study, the prevalence of cardiovascular risk factors (hypertension, diabetes, dyslipidemia, obesity, smoking, abdominal obesity) was evaluated in adults attending primary care clinics in Saudi Arabia...
October 2017: Journal of the Saudi Heart Association
https://www.readbyqxmd.com/read/28965093/quantifying-sociodemographic-and-income-disparities-in-medical-therapy-and-lifestyle-among-symptomatic-patients-with-suspected-coronary-artery-disease-a-cross-sectional-study-in-north-america
#14
Joseph A Ladapo, Adrian Coles, Rowena J Dolor, Daniel B Mark, Lawton Cooper, Kerry L Lee, Jonathan Goldberg, Michael D Shapiro, Udo Hoffmann, Pamela S Douglas
OBJECTIVES: To evaluate potential gaps in preventive medical therapy and healthy lifestyle practices among symptomatic patients with suspected coronary artery disease (CAD) seeing primary care physicians and cardiologists and how gaps vary by sociodemographic characteristics and baseline cardiovascular risk. DESIGN: Cross-sectional study assessing potential preventive gaps. PARTICIPANTS: 10 003 symptomatic outpatients evaluated by primary care physicians, cardiologists or other specialists for suspected CAD...
September 29, 2017: BMJ Open
https://www.readbyqxmd.com/read/28964324/coffee-consumption-is-not-associated-with-prevalent-subclinical-cardiovascular-disease-cvd-or-the-risk-of-cvd-events-in-nonalcoholic-fatty-liver-disease-results-from-the-multi-ethnic-study-of-atherosclerosis
#15
Tracey G Simon, Maria Esther Perez Trejo, Irfan Zeb, Alexis C Frazier-Wood, Robyn L McClelland, Raymond T Chung, Matthew J Budoff
BACKGROUND: Atherosclerosis and its clinical sequelae represent the leading cause of mortality among patients with nonalcoholic fatty liver disease (NAFLD). While epidemiologic data support the hepatoprotective benefits of coffee in NAFLD, whether coffee improves NAFLD-associated CVD risk is unknown. METHODS: We examined 3710 ethnically-diverse participants from the Multi-Ethnic Study of Atherosclerosis (MESA) cohort, without history of known liver disease, and with available coffee data from a validated 120-item food frequency questionnaire...
October 2017: Metabolism: Clinical and Experimental
https://www.readbyqxmd.com/read/28938665/meta-analysis-of-the-association-of-the-cyp2j2-g-50t-polymorphism-with-coronary-artery-disease
#16
Jian Chen, Dong-Fei Wang, Guo-Dong Fu, Jie Ding, Lei-Yang Chen, Jia-Lan Lv, Juan Fang, Xiang Yin, Xiao-Gang Guo
The association of the CYP2J2 G-50T polymorphism with coronary artery disease has been explored, but the results remain controversial. Thus, a meta-analysis was conducted to provide a comprehensive estimate of this association. We selected ten articles encompassing 12 independent case-control studies with 7063 cases and 10,453 controls for this meta-analysis. Overall, we found significant associations between the CYP2J2 G-50T polymorphism and coronary artery disease risk in three genetic models (allele model: odds ratio (OR) = 1...
August 29, 2017: Oncotarget
https://www.readbyqxmd.com/read/28927380/financial-burden-of-survivors-of-medically-managed-myocardial-infarction-and-its-association-with-selected-social-determinants-and-quality-of-life-in-a-lower-middle-income-country
#17
P K B Mahesh, M W Gunathunga, S Jayasinghe, S M Arnold, D S V Mallawarachchi, S K Perera, U A D Wijesinghe
BACKGROUND: Burden from ischemic heart disease is rising in Sri Lanka due to the demographic and epidemiological transitions. Documented literature is scarce on quality of life, financial burden and its determinants in relation to myocardial infarction (MI). This study was done to describe the financial burden among the survivors of MI managed only with drugs (i.e. those who did not undergo Percutaneous Coronary Intervention or Coronary Artery Bypass Graft) and its association with selected social determinants (SDHs) and quality of life (QOL)...
September 19, 2017: BMC Cardiovascular Disorders
https://www.readbyqxmd.com/read/28917157/density-of-calcium-in-the-ascending-thoracic-aorta-and-risk-of-incident-cardiovascular-disease-events
#18
Isac C Thomas, Robyn L McClelland, Erin D Michos, Matthew A Allison, Nketi I Forbang, W T Longstreth, Wendy S Post, Nathan D Wong, Matthew J Budoff, Michael H Criqui
BACKGROUND AND AIMS: The volume and density of coronary artery calcium (CAC) both independently predict cardiovascular disease (CVD) beyond standard risk factors, with CAC density inversely associated with incident CVD after accounting for CAC volume. We tested the hypothesis that ascending thoracic aorta calcium (ATAC) volume and density predict incident CVD events independently of CAC. METHODS: The Multi-Ethnic Study of Atherosclerosis (MESA) is a prospective cohort study of participants without clinical CVD at baseline...
October 2017: Atherosclerosis
https://www.readbyqxmd.com/read/28899710/health-literacy-and-coronary-artery-disease-a-systematic-review
#19
REVIEW
Gabriela Lima de Melo Ghisi, Gabriela Suéllen da Silva Chaves, Raquel Rodrigues Britto, Paul Oh
OBJECTIVE: Identify health literacy (HL) screening instruments available to CAD patients; describe the prevalence of low HL; explore the predictors of low HL; and, identify the association between HL, health behaviors, and outcomes among these patients. METHODS: A literature search of electronic databases was conducted for published articles from database inception to February 2017. Eligible articles included the assessment of HL in CAD patients. Health behaviors and outcomes included diet, exercise, smoking, medication use, hospital readmission, knowledge, health-related quality of life (HRQoL), and psychosocial indicators...
September 6, 2017: Patient Education and Counseling
https://www.readbyqxmd.com/read/28864316/relation-of-diastolic-blood-pressure-and-coronary-artery-calcium-to-coronary-events-and-outcomes-from-the-multi-ethnic-study-of-atherosclerosis
#20
MULTICENTER STUDY
Faisal Rahman, Mahmoud Al Rifai, Michael J Blaha, Khurram Nasir, Matthew J Budoff, Bruce M Psaty, Wendy S Post, Roger S Blumenthal, John W McEvoy
Diastolic blood pressure has a J-curve relation with coronary heart disease and death. Because this association is thought to reflect reduced coronary perfusion at low diastolic blood pressure, we hypothesized that the J-curve would be most pronounced in persons with coronary artery calcium. In 6,811 participants from the Multi-Ethnic Study of Atherosclerosis, we used Cox models to examine if diastolic blood pressure category is associated with coronary heart disease events, stroke, and mortality. Analyses were conducted in the sample overall and after stratification by coronary artery calcium score...
November 15, 2017: American Journal of Cardiology
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