Introduction Anomalous origin of the left coronary artery from the pulmonary artery (ALCAPA) is a rare congenital anomaly with a mortality of 90% by 1 year of age without surgical intervention. Nowadays the procedure of choice for correction of ALCAPA depends on the establishment of a dual coronary artery system by direct reimplantation of the anomalous left coronary artery (LCA) into the ascending aorta. However, anatomic variations of the origin of the anomalous LCA often make this aim difficult to […]