Objective: To prevent and treat the hypoxic spell of Tetralogy of Fallot.

目的：防治法乐四联症缺氧发作。

Tetralogy of fallot; Radical correction; Complex congenital heart disease.

法洛四联症；根治术；复杂先天性心脏病。

Objective: TO report the experience of surgical intervention for tetralogy of fallot (TOF).

目的：总结法乐氏四联症外科治疗经验。

Objective To summarize the experience of surgical intervention to tetralogy of fallot (TOF).

目的总结法洛四联症（TOF）外科治疗经验。

Objective TO summarize the experience of surgical treatment of tetralogy of Fallot (TOF) with anomalous coronary artery.

目的总结法洛四联症(TOF)合并异常冠状动脉完全矫治手术的经验。