Takeuchi operations were performed in four patients,direct left coronary artery transplant in one patient and simple left coronary artery legation in one patient.

• 4例采用肺动脉内隧道法重建左冠状动脉与主动脉连接，1例行左冠状动脉移植术，1例行单纯左冠状动脉结扎术。