Single dominant left coronary artery: An autopsy case report with review of literature

Abstract

Coronary artery anomalous course is rare, reported incidence is approximately 0.3-1.3% of patients undergoing coronary angiography and approximately 1% of routine autopsy examinations. A single coronary artery is an unusual congenital anomaly where only one coronary artery arises from the aortic trunk from a single coronary ostium, supplying the entire heart. We describe here a and absent right coronary artery.