ST-Segment Elevation Myocardial Infarction With Right Coronary Aneurysm Successfully Treated With a Drug-Coated Balloon-Only Strategy

ST-segment elevation myocardial infarction (STEMI) with a coronary aneurysm is rare; therefore, its treatment approach remains not well established. This case suggests that drug-coated balloon angioplasty may be considered for STEMI patients with coronary aneurysms.