Simultaneous repair of anomalous origin of the left coronary artery from the pulmonary artery and mitral regurgitation.

A 20-month-old boy with anomalous origin of the left coronary artery from the pulmonary artery was successfully treated by combining aortic implantation of the left coronary artery and simultaneous mitral valve replacement. We describe our operative technique and emphasize that in the definitive treatment of this anomaly, it is advisable to not only correct the malformation but also repair the mitral valve damage caused by secondary changes due to infarction.