论文部分内容阅读
目的分析探讨经导管射频消融术(RFCA)治疗阵发性室上性心动过速(PSVT)的临床效果。方法 365例患者均行心内电生理检查确定PSVT的类型和靶点,并实施RFCA治疗。结果 RFCA治疗PSVT成功359例,总成功率为98.4%.其中旁道参与的心动过速148例,成功率95.9%;房室结折返性心动过速217例,成功率100%.射频消融术后总复发率3.3%,并发症发生率1.1%.结论 RFCA是治疗PSVT安全有效的手段,成功率高,并发症发生率低。
Objective To analyze the clinical effect of transcatheter radiofrequency ablation (RFCA) in the treatment of paroxysmal supraventricular tachycardia (PSVT). Methods 365 patients underwent electrophysiological examination of the heart to determine the type and target of PSVT, and the implementation of RFCA treatment. Results The success rate of RFCA for PSVT was 359 cases, the total success rate was 98.4% .There were 148 cases of bypass involved tachycardia with a success rate of 95.9% and 217 cases of atrioventricular nodal reentrant tachycardia with a success rate of 100% The total recurrence rate was 3.3% and the complication rate was 1.1% .Conclusion RFCA is a safe and effective method to treat PSVT with high success rate and low complication rate.