St-Elevation Acute Myocardial Infarction Due to Arterial Thrombosis in a 29-Year-Old Woman with Normal Coronary Arteries

Abstract

Acute myocardial infarction (AMI) is rare in young adults. We present a case of a 29-year-old black woman who presented with an acute onset of chest pain while sleeping. Anterior wall ST-elevation AMI was diagnosed based on clinical presentation, electrocardiographic findings, and elevated cardiac biomarkers. Coronary angiography revealed a totally occluded proximal left anterior descending artery. The obstructing lesion, thrombus, was removed. There was no evidence of atherosclerotic disease or dissection. An evaluation for a hypercoagulable state was unrevealing. Echocardiography 1 year later revealed normal left ventricular wall motion and systolic function.