Migrating type A intramural hematoma after repair of an anomalous right coronary artery aortocoronary dissection with a covered stent.

Iatrogenic aortocoronary dissection is a rare and potentially life-threatening complication of percutaneous coronary intervention (PCI). Prompt coronary stenting can stop progression and avoid the need for surgical intervention. Herein, we describe a case of migrating aortic intramural hematoma (IMH) after repair of an anomalous right coronary artery aortocoronary dissection with a covered stent.