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Updated: Apr 8, 2026

Measurement of Myocardial Lactate Production for Diagnosis of Coronary Microvascular Spasm
Published on: September 17, 2021
Spontaneous coronary artery dissection in a 22-year-old man on lisdexamfetamine
Aasim M Afzal1, Syed A Sarmast1, Nicholas A Weber1
1Department of Internal Medicine (Afzal) and Division of Cardiology (Sarmast, Schussler), Baylor University Medical Center at Dallas and Baylor Hamilton Heart and Vascular Hospital; and Texas A&M College of Medicine (Schussler); and the University of Texas at Austin (Weber).
Abstract:
Spontaneous coronary artery dissection (SCAD) is a rare cause of coronary events and sudden cardiac death. SCAD can present with a wide spectrum of clinical presentations and as an entity remains underrecognized. Several risk factors, such as female gender, peripartum and early postpartum state, and atherosclerotic disease, have been attributed to SCAD. Amphetamine use has been attributed to an increased risk for coronary artery events. We present a case of a 22-year-old man on lisdexamfetamine and no other significant medical history who presented with SCAD and was successfully treated with medical management.
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