JAMA Cardiology

Racial Disparities in Sports Cardiology – A Review

Importance  Racial disparities in cardiovascular health, including sudden cardiac death (SCD), exist among both the general and athlete populations. Among competitive athletes, disparities in health outcomes potentially influenced by social determinants of health (SDOH) and structural racism remain inadequately understood. This…

Tombstone Pattern Electrocardiogram in a Young Woman

A woman in her mid-20s presented with acute fever, chest pain, and exertional dyspnea. Electrocardiogram results showed sinus tachycardia, QRS widening, low-voltage complexes, and ST-segment elevation. What would you do next?

A Man in His 50s With Dyspnea and Eosinophilia

A man in his 50s presented with progressive dyspnea, eosinophilia (eosinophils, 3.27 × 109/L; to convert to /μL, divide by 0.001), thrombocytopenia (platelet count, 53 × 109/L; to convert to × 103/μL, divide by 1), and elevated troponin T level…

Climate Change and Cardiovascular Health – A Systematic Review

Importance  Climate change may increase the risk of adverse cardiovascular outcomes by causing direct physiologic changes, psychological distress, and disruption of health-related infrastructure. Yet, the association between numerous climate change–related environmental stressors and the incidence of adverse cardiovascular events has not…