Severe right ventricular infarction due to iatrogenic aortocoronary dissection successfully treated by surgical repair and extracorporeal membrane oxygenation

Iatrogenic aortocoronary dissection (IACD) is a rare but potentially fatal complication of percutaneous coronary intervention or coronary angiography (CAG). In particular, if the condition of the patient is complicated by cardiogenic shock and right ventricular (RV) dysfunction, the mortality rate is high. Herein, we report the case of an 85-year-old woman with IACD who underwent elective CAG of the right coronary artery complicated with cardiogenic shock due to RV infarction. After prompt surgical repair and postoperative extracorporeal membrane oxygenation, the postoperative course was uneventful and the patient was discharged to a rehabilitation facility.