Publications by authors named "Aiyer Aryan"

Article Synopsis
  • The study investigates the impact of marijuana use on cardiovascular health, focusing on atherosclerotic cardiovascular disease (ASCVD) risk factors among US adults aged 18-59 without pre-existing heart issues.
  • It compares current marijuana users, who tend to be male and low-income, to never users regarding their management of common ASCVD risk factors like hypertension, diabetes, and obesity.
  • The results show no significant differences in ASCVD risk factors or overall cardiovascular health indicators between current marijuana users and never users, suggesting marijuana use may not negatively impact cardiometabolic health.
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Objective: We examined guideline-directed statin intensity (GDSI) use and atherosclerotic cardiovascular disease (ASCVD) outcomes in patients with diabetes across a contemporary health care system.

Research Design And Methods: Patients without preexisting ASCVD were categorized by diabetes status and 10-year ASCVD risk (borderline [5-7.4%], intermediate [7.

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Importance: Direct oral anticoagulant (DOAC)-associated intracranial hemorrhage (ICH) has high morbidity and mortality. The safety and outcome data of DOAC reversal agents in ICH are limited.

Objective: To evaluate the safety and outcomes of DOAC reversal agents among patients with ICH.

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Background: Limited studies have assessed the effects of psychosocial risk factors on achievement of ideal cardiovascular health .

Methods: Using the Heart Strategies Concentrating on Risk Evaluation (HeartSCORE) cohort, we examined the cross-sectional associations of cumulative social risk (CSR) and three psychosocial factors (depression, stress, perceived discrimination) with . CSR was calculated by assigning one point for each of: low family income, low education level, minority race (Black), and single-living status.

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Background: Current American College of Cardiology/American Heart Association guidelines recommend using the 10-year atherosclerotic cardiovascular disease (ASCVD) risk to guide statin therapy for primary prevention. Real-world data on adherence and consequences of nonadherence to the guidelines in primary are limited. We investigated the guideline-directed statin intensity (GDSI) and associated outcomes in a large health care system, stratified by ASCVD risk.

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Background: Long-term exposure to pollution has been shown to increase risk of cardiovascular disease (CVD) and mortality, and may contribute to the increased risk of CVD among individuals with higher social risk.

Methods: Data from the community-based Heart Strategies Concentrating on Risk Evaluation (HeartSCORE) study were used to quantify Cumulative Social Risk (CSR) by assigning a score of 1 for the presence of each of 4 social risk factors: racial minority, single living, low income, and low educational status. 1-year average air pollution exposure to PM was estimated using land-use regression models.

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Background: Ideal cardiovascular health (CVH) was proposed by the American Heart Association to promote population health. We aimed to characterize the association between ideal CVH and markers of subclinical cardiovascular disease (CVD).

Hypothesis: We hypothesized that ideal CVH is associated with several markers of subclinical CVD.

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Background: Determination of the correlation of ideal cardiovascular health variables among spousal or cohabitating partners may guide the development of couple-based interventions to reduce cardiovascular disease risk.

Method And Results: We used data from the HeartSCORE (Heart Strategies Concentrating on Risk Evaluation) study. Ideal cardiovascular health, defined by the American Heart Association, comprises nonsmoking, body mass index <25 kg/m, physical activity at goal, diet consistent with guidelines, untreated total cholesterol <200 mg/dL, untreated blood pressure <120/80 mm Hg, and untreated fasting glucose <100 mg/dL.

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Objective: We aimed to assess racial differences in air pollution exposures to ambient fine particulate matter (particles with median aerodynamic diameter <2.5 µm [PM]) and black carbon (BC) and their association with cardiovascular disease (CVD) risk factors, arterial endothelial function, incident CVD events, and all-cause mortality.

Approach And Results: Data from the HeartSCORE study (Heart Strategies Concentrating on Risk Evaluation) were used to estimate 1-year average air pollution exposure to PM and BC using land use regression models.

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Studies have reported an association between obstructive sleep apnea (OSA) and cardiovascular disease (CVD) morbidity and mortality. Proposed mechanisms include endothelial dysfunction and atherosclerosis. We aimed to investigate the associations of OSA with endothelial dysfunction and subclinical atherosclerotic coronary artery disease (CAD), and assess the impact of race on these associations.

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Background: Quantifying the cumulative effect of social risk factors on cardiovascular disease (CVD) risk can help to better understand the sources of disparities in health outcomes.

Method And Results: Data from the Heart Strategies Concentrating on Risk Evaluation (HeartSCORE) study were used to create an index of cumulative social risk (CSR) and quantify its association with incident CVD and all-cause mortality. CSR was defined by assigning a score of 1 for the presence of each of 4 social factors: i) racial minority status (Black race), ii) single living status, iii) low income, and iv) low educational level.

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Background: The contribution of arterial endothelial dysfunction (ED) to increased cardiovascular disease (CVD) risk among Blacks is not known.

Hypothesis: We investigated whether peripheral arterial ED explains racial disparity in CVD events.

Methods: Data from the Heart Strategies Concentrating on Risk Evaluation (Heart SCORE) study was used.

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Background And Purpose: The longitudinal invariance of the Center for Epidemiologic Studies-Depression (CES-D) scale among middle-aged and older adults is unknown. This study examined the factorial invariance of the CES-D scale in a large cohort of community-based adults longitudinally.

Methods: 1,204 participants completed the 20-item CES-D scale at 4 time points 1 year apart.

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Sleep apnea and obesity are strongly associated, and both increase the risk for coronary artery disease. Several cross-sectional studies have reported discrepant results regarding the role obesity plays in the relation between sleep apnea and coronary artery calcium (CAC), a marker of subclinical coronary disease. The aim of the present study was to investigate the association between sleep apnea and the presence of CAC in a community cohort of middle-aged men and women without preexisting cardiovascular disease, stratified by body mass index (<30 vs ≥30 kg/m(2)).

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Objectives: Insomnia and sleep apnea frequently co-occur and are independently associated with an increased risk of cardiovascular disease, but little is known about cardiovascular disease risk among individuals with comorbid insomnia and sleep apnea. The current study examined traditional risk factors and a physiologic biomarker of cardiovascular risk in comorbid insomnia and sleep apnea.

Design: Community-based participatory research study.

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Background: Treatment guidelines for lipids have become increasingly more aggressive. However, naturally low or therapeutically reduced cholesterol levels may be associated with adverse psychological health symptoms, including depression, aggression, and hostility.

Objective: To examine relationships between low total cholesterol (TC) and low-density lipoprotein (LDL) cholesterol levels and measures of psychosocial status among middle-aged adults.

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Purpose: To identify factors associated with attrition in a longitudinal study of cardiovascular prevention.

Methods: Demographic, clinical, and psychosocial variables potentially associated with attrition were investigated in 1841 subjects enrolled in the southwestern Pennsylvania Heart Strategies Concentrating on Risk Evaluation study. Attrition was defined as study withdrawal, loss to follow-up, or missing 50% or more of study visits.

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Large epidemiologic studies examining differences in cardiovascular disease (CVD) risk factor profiles between European Americans and African Americans have exclusively used self-identified race (SIR) to classify individuals. Recent genetic epidemiology studies of some CVD risk factors have suggested that biogeographic ancestry (BGA) may be a better predictor of CVD risk than SIR. This hypothesis was investigated in 464 African Americans and 771 European Americans enrolled in the Heart Strategies Concentrating on Risk Evaluation (Heart SCORE) Study in March and April 2010.

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Background: Cardiovascular health is a new construct defined by the American Heart Association (AHA) as part of its 2020 Impact Goal definition. The applicability of this construct to community-based populations and the distributions of its components by race and sex have not been reported.

Methods And Results: The AHA construct of cardiovascular health and the AHA ideal health behaviors index and ideal health factors index were evaluated among 1933 participants (mean age 59 years; 44% blacks; 66% women) in the community-based Heart Strategies Concentrating on Risk Evaluation (Heart SCORE) study.

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Aims: We evaluated whether black race is independently associated with arterial endothelial dysfunction. The pathophysiological basis for race-related differences in cardiovascular disease (CVD) risk has not been established. Endothelial dysfunction, which precedes obstructive atherosclerotic disease, may contribute to CVD disparities.

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Background: Asian Indians and blacks have a higher risk for cardiovascular disease (CVD) events compared to whites. Atherogenic dyslipidemia, comprised of small-dense low-density lipoprotein (LDL), low high-density lipoprotein (HDL) levels, and high triglyceride (TG) levels, constitutes an important risk factor for CVD often seen in the presence of obesity. The contribution of atherogenic dyslipidemia to CVD risk across diverse racial populations is not well established.

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Background: Blood pressure predicts the risk of cardiovascular disease events in a linear, graded manner. Factors associated with significant short-term increases in blood pressure are not well established. We aimed to identify predictors of a significant increase in blood pressure over a 1-year period among nonhypertensive, community-dwelling adults.

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