SciCombinator

Discover the most talked about and latest scientific content & concepts.

Journal: Journal of the American Heart Association

242

Recent randomized data suggest that calcium supplements may be associated with increased risk of cardiovascular disease (CVD) events. Using a longitudinal cohort study, we assessed the association between calcium intake, from both foods and supplements, and atherosclerosis, as measured by coronary artery calcification (CAC).

Concepts: Atherosclerosis, Artery

235

Being unmarried is associated with decreased survival in the general population. Whether married, divorced, separated, widowed, or never-married status affects outcomes in patients with cardiovascular disease has not been well characterized.

Concepts: Marriage, Demography, Cardiovascular disease, Marital status, Visual markers of marital status

230

Population-based studies have revealed declining acute ischemic stroke (AIS) hospitalization rates in the United States, but no study has assessed recent temporal trends in race/ethnic-, age-, and sex-specific AIS hospitalization rates.

Concepts: United States, Stroke, Poverty in the United States, U.S. state, Spanish language, Florida

215

Chronic electronic (e) cigarette users have increased resting cardiac sympathetic nerve activity and increased susceptibility to oxidative stress. The purpose of the present study is to determine the role of nicotine versus non-nicotine constituents in e-cigarette emissions in causing these pathologies in otherwise healthy humans.

Concepts: Cigarette, Nicotine, Autonomic nervous system

206

The American Heart Association defined target levels for 7 cardiovascular health (CVH) factors: smoking, body mass index, physical activity, diet, blood pressure, cholesterol, and glucose. We hypothesized that a greater number of American Heart Association ideal CVH metrics would be associated with less decline in cognitive performance in our multiethnic population.

Concepts: Nutrition, Blood, Heart, Obesity, Cardiovascular disease, Body mass index, Circulatory system, Artery

187

Financial barriers to health care are associated with worse outcomes following acute myocardial infarction (AMI). Yet, it is unknown whether the prevalence of financial barriers and their relationship with post-AMI outcomes vary by sex among young adults.

Concepts: Health care, Myocardial infarction, Atherosclerosis, Infarction, Troponin, Necrosis

178

Breastfeeding confers substantial benefits to child health and has also been associated with lower risk of maternal cardiovascular diseases (CVDs) in later life. However, the evidence on the effects of CVD is still inconsistent, especially in East Asians, in whom the frequency and duration of breastfeeding significantly differ from those in the West.

Concepts: Medicine, Epidemiology, Disease, Death, Cardiovascular disease, Non-infectious disease, East Asia, British Chinese

177

The proportion of foreign-born US adults has almost tripled since 1970. However, less is known about the cardiovascular morbidity by birthplace among adults residing in the United States. This study’s objective was to compare the prevalence of coronary heart disease (CHD) and stroke among US adults by birthplace.

Concepts: Epidemiology, Disease, Heart, United States, Heart disease, Poverty in the United States, U.S. state, Circulatory system

174

An individual’s perceived need to improve their physical health (PNIPH) is an essential precursor to adopting healthy behaviors. Nine potentially modifiable risk factors (PMRFs) for myocardial infarction collectively account for ≥90% of the population attributable risk. Though widely recognized, their impact on individuals' health perceptions is unclear.

Concepts: Health care, Psychology, Health, Epidemiology, Myocardial infarction

173

Volumes of paracardial adipose tissue (PAT) and epicardial adipose tissue (EAT) are greater after menopause. Interestingly, PAT but not EAT is associated with estradiol decline, suggesting a potential role of menopause in PAT accumulation. We assessed whether volumes of heart fat depot (EAT and PAT) were associated with coronary artery calcification (CAC) in women at midlife and whether these associations were modified by menopausal status and estradiol levels.

Concepts: Hormone replacement therapy, Coronary artery disease, Middle age, Heart, Menopause, Estrogen, Luteinizing hormone, Menstrual cycle