WPW

The development of a computer-assisted epicardial mapping system for WPW syndrome

计算机辅助预激综合症心外膜标测系统的研制

The clinical application of the electrocardiogram on the WPW syndrome bypass positioning

心电图对WPW综合征旁路定位的临床应用

Twelve patients with WPW were treated by single catheter ablation.

采用单导管射频消融法治疗12例预激综合征（WPW）。

Objective To explore correlation between posterior septal accessory pathway site of type WPW and characteristic change of surface ECG.

目的探讨B型预激综合征在左右后间隔旁道的位置与体表心电图特征性改变的相关关系。

Change of eleven characteristics prove to be important value for positioned diagnosis of left and right posterior septal accessory pathways in type B WPW syndrome.

认为体表心电图特征性改变对于B型预激综合征左、右后间隔旁道的定位诊断有重要意义。

Conclusion The shortening of effective refractory periods of accessory pathways and heterogeneous propagation of sinus impulses in the atrium may play an important role in the occurrence of atrial fibrillation in patients with WPW.

结论在预激综合征患者房颤发生中，旁道有效不应期缩短和窦性激动在心房内的非均质传导起重要作用。

Cardiac interventions can improve microvascular circulation, especially in PTCA and manifest WPW groups.

心脏介入治疗后微循环灌注均有改善, 但以PTCA和显性预激组更为明显.