Association of aortic coarctation and malignant right coronary artery anomaly: an unusual cause of angina pectoris.

A 53-year-old man with exercise-induced ischemia was referred for investigation. Coronary angiography revealed a right coronary artery originating from the trunk of the left coronary artery, and an aortic coarctation was observed on aortography. A CT angiogram confirmed these findings.