A cardiovascular clinic patients' survey to assess challenges and opportunities of digital health adoption during the COVID-19 pandemic.

Background: COVID-19 boosted healthcare digitalization and personalization in cardiology. However, understanding patient attitudes and engagement behaviors is essential to achieve successful acceptance and implementation of digital health technologies in personalized care.

Objective: This study aims to understand current and future trends in wearable device and telemedicine use in the cardiology clinic patient population, recognize patients' attitude towards digital health before and after COVID-19, and identify potential socioeconomic and racial/ethnic differences in adoption of digital health tools in a New Orleans patient population.

Risk factors for acute non-ST-segment elevation myocardial infarction in a population sample of predominantly African American patients with chest pain and normal coronary arteries.

Background: We sought to investigate the relationship between echocardiographic left ventricular hypertrophy (LVH) and acute non-ST-elevation segment myocardial infarction (NSTE-MI) in patients with chest pain and angiographically normal coronary arteries.

Methods: Retrospective analysis of patients admitted for acute chest pain in a large urban hospital serving predominantly African American patients.

Results: 131 (of 700) patients had normal coronary arteries or only minimal luminal irregularities (ie, <10% luminal narrowing) on cardiac angiography and available cardiac biomarker data to define the presence or absence of MI.

The prevalence of cognitive impairment among African-American patients with congestive heart failure.

This cross-sectional study sought to determine the prevalence of cognitive impairment among African-American patients with congestive heart failure (CHF). We studied 100 African-American CHF patients (aged 55-87 years) in New York Heart Association classes II-IV, who are enrolled in an ongoing, randomized, controlled trial, evaluating the effectiveness of a telemonitoring intervention to improve access to ambulatory care for heart failure patients. These CHF patients were recruited from an inner-city practice, rural physician practices and an urban physician practice in Atlanta.