预激综合征(Preexcitation)系因在心脏正常传导组织之外又存在旁路,窦性激动可沿正常传导组织或旁路传导发生折返而产生严重的快速型心律失常.因其可致猝死,故日益受到重视.本文就其治疗方面的进展作一介绍.吾、巴、怀(W·P·W)三氏综合征为预激综 Pre-excitation syndrome (Preexcitation) due to the normal conduction in the heart outside the organization there is a bypass, sinus stimulation along the normal conduction tissue or bypass conduction reentry and severe tachyarrhythmia.As it can cause sudden death, So it has been paid more and more attention.This article introduces the progress of its treatment.Wu, Ba, Huai (W · P · W) trimester syndrome is pre-excited synthesis