Thirty patients received selective radiofrequency ablation of slow pathway for the treatment of atrioventricular nodal reentrant tachycardia. 28 of them were ablated successfully at the first attempt; the other 2 at the second attempt. Slow pathways were ablated in 25 patients; slow pathways and retrograde fast pathways in 4 and temporary complete atrioventricular blork occurred in only one. A 10.9±8.8 months follow-up revealed no recurrence. The target site of the selective ablation of slow pathway,the sign for predicting the successful modification and the prevention of atrioventricular block were discussed.
张芙荣, 陈君柱, 陶谦民, 郑良荣, 朱建华. 射频消蚀慢径治疗房室结折返性心动过速[J]. 浙江大学学报（医学版）, 1996, 25(5): 219-221.
Zhang Furong, Chen Junzhu, Tao Qianmin, et al. RADIOFREQUENCY CATHETER ABLATION OF SLOW PATHWAYS FOR ATRIOVENTRICULAR NODAL REENTRANT TACHYCARDIA. Journal of ZheJiang University(Medical Science), 1996, 25(5): 219-221.