摘要导管射频消融对阵发性室上性心动过速的根治效果已得到共识，但对一些合并先天性心血管畸形的患者进行导管射频消融治疗时会明显增加手术难度。笔者回顾总结了我院9年间合并残存左上腔静脉畸形（permanent left superior vene cava ,PLSVC）、Ebstein畸形、房间隔缺损（ASD）的患者进行射频消融治疗，结果报告如下。
4Ong MG, Lee PC,Tai CT, et al. Coronary sinus morphology in different types of superaventricular tachychadias [J]. J Interv Card Electrophysiol, 2006,15 ( 1 ) : 21-26.
5Iturralde P, Nava S, Salica G,et al. Electrocardiaographic characteristic of patients with Ebstein's anomaly before and after ablation of an accessory atfioventficular pathway[J]. J Cardiovasc Electrophysiol, 2006,17(12) : 1332-1336.
