法乐氏四联症(以下称四联症)是紫绀型先心病中最常见者。四联症的诊断,心血管造影占有很重要的地位,但需具备一定的条件,且有一定的危险性。因此,根据一般临床资料对四联症作出诊断,可能有一定的实际价值。本文就我院1965～1979年经手术治疗的四联症 Tetralogy of Fallot (hereinafter referred to as quadruple disease) is the most common cyanotic congenital heart disease. Tetralogy of disease diagnosis, cardiovascular angiography occupies a very important position, but need to have certain conditions, and there is a certain degree of risk. Therefore, the diagnosis of tetralogy based on general clinical data may have some practical value. This article on our hospital from 1965 to 1979 by surgery treatment of quadruple syndrome