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Coronary artery disease (CAD) is a major cause of cardiovascular death worldwide. Prevalence of CAD is highly variable among different races. Asian Indians have been noted to have the highest CAD rates and the conventional risk factors fail to explain this difference completely. Asian Indians constitute a fifth of the global population, and the higher rates of CAD in this population constitute a major health challenge.There have been studies in the early 2000s that investigate the risk factors in this population; however, very few studies have been done since then that explore the higher CAD rates in Asian Indians. This is a comprehensive and current review of the known risk factors for CAD in Asian Indians and strategies physicians should consider relieving this burden.

Racial disparities in transcatheter aortic valve replacement (TAVR) implantation results from several factors, including socioeconomic disparities, inherent biases in healthcare provision, fewer referrals to specialists and language barriers in some minority populations. In this review article, we discuss the current data on the racial disparities in TAVR, explore the prevalence of aortic stenosis in different demographics in the United States and we proffer practical solutions to these problems.

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Background: Patients with a left ventricular assist device (LVAD) are at a higher risk of ischemic stroke (IS) and intracranial hemorrhage (ICH). There is limited data available on risk factors and outcomes associated with IS and ICH in LVAD patients.Methods: All patients >18 years of age with an LVAD were identified based on the U.S. Nationwide Inpatient Sample (NIS) database from the year 2007 to 2011. Patients with a discharge diagnosis of IS were compared to those without IS. In a separate analysis, patients with a discharge diagnosis of ICH were compared to patients without ICH. Trends, predictors and outcomes of IS and ICH were analyzed using a multivariate regression model. Results:Out of 17,323 discharges with a primary diagnosis of heart failure with LVAD, 624 (3.6%) patients had a co-diagnosis of IS and 387 (2.2%) had a co-diagnosis of ICH. From 2007 to 2011, the discharge diagnosis of heart failure with LVAD increased from 946 to 5,540, but the proportion of patients with IS remained about 3.4%, while the incidence of ICH decreased from 3.8% in 2007 to a plateau of around 2.2% in the following years. After adjusting for potential confounders, increasing Charlson Comorbidity Index (CCI) score was an independent predictor of IS and ICH. In-hospital mortality was four-fold higher in the IS group (odds ratio: 4.2; 95% CI: 2.3-7.6; P<0.0001) and 18-fold higher in the ICH group (OR: 18; 95% CI: 9-34, P<0.0001). Renal disease (OR: 5.3; CI: 1.3-22.1; P=0.02), liver disease (OR: 4.9; CI: 1.1-21.2; P=0.03) and abnormal coagulation profile (OR: 4.8; CI: 1.6-14.4; P=0.01) were independent predictors of mortality in LVAD patients with IS. Presence of diabetes mellitus (OR 4.3, P=0.1) and liver disease (or 2.8, P=0.2) showed trends towards predicting mortality in LVAD patients with ICH but did not reach statistical significance.Conclusions: Increasing comorbidity burden significantly increases the risk of both IS and ICH with LVAD. In our cohort, the incidence of IS and ICH increases the mortality 4-and 18-fold, respectively. Renal disease, liver disease and abnormal coagulation profile were independent predictors of mortality in LVAD patients with IS. Shahreyar et al. CVA in patients with LVAD