射频消融术治疗室上性心动过速46例临床评价  

Clinical assess of the radiofrequency catheter abation of 46 patients with supraventicular tachycdia

作　　者：徐方芳[1,2] 沙勇[1,2] 丁瑞华 邵颜珍[1,2] 

机构地区：[1]宁夏医学院附属医院 [2]宁夏陶乐县医院

出　　处：《宁夏医学杂志》1998年第5期298-299,共2页Ningxia Medical Journal

摘　　要：对射频消融术（ＲＦＣＡ）治疗４６例室上性心动过速进行总结分析，旨在探讨其临床应用价值。方法通过常规心内电生理标测技术，定位消融靶点，采用射频电流导管消融。结果３６例预激综合症患者共３７条房室旁路均被阻断。１０例房室结双径路患者慢径均被阻断，其中一例出现Ⅲ度房室导阻滞（Ａ－ＶＢ）。随访１～１４个月，１例复发。结论表明ＲＦＣＡ已成为治疗室上性心动过速安全有效的方法。Objectives This study summarizes and analyzes in 46 cases with supraventricular tachycadin treated by radiofrequency catherer ablation (RFCA),in order to assess its clinical value.Methods By conventional techniques intracardiac electrophysiology mapping and locating the focus that can be used to ablate by radiofrequence energy.Results 36 patients with 37 accessory pathways succeded in RFCA,10 patients with AVNRT succeeded also.Camplication of Ⅲ° A-VB occured in 1 patient,during 1～14 months follow-up period 1 recurred.Conclusions RFCA is a safe and effective method for treating supraventricular tachycardia.

关 键 词：室上性 心动过速 射频消融术 

分 类 号：R541.710.5[医药卫生—心血管疾病]