来自前主动脉窦的左主冠状动脉异常起源的补片修复

Anomalous origin of the left main coronary artery from the anterior aortic sinus is a rare but potentially lethal congenital disease. We report two adolescent patients with this anomaly who underwent surgical plasty using a saphenous vein patch, rather than unroofing or fenestration technique, as was typically done. This report suggests that surgical angioplasty can be performed safely and effectively to treat this anomaly.