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以射频消融治疗152例预激综合征和48例房室结双径路。152例预激综合征共有154条旁路。111条左侧旁路中106条被阻断，成功率为95％；右侧旁路43条，37条被阻断，成功率86％。48例房室结双径路的慢径路均被阻断。随访1～45个月，平均随访25．0±15．7个月，随访率为100％。左侧旁路和右侧旁路各有3例和2例复发，复发率分别为2．8％（3／106）和5．4％（2／37）。本组无1例死亡。结果表明，射频消融是一种有效、安全的快速性心律失常治疗手段。
Radiofrequency ablation for 152 cases of WPW syndrome and 48 cases of atrioventricular node dual pathways. There are 154 bypasses in 152 cases of WPW syndrome. 106 of the 111 left bypass were blocked, the success rate was 95%; right bypass 43, 37 were blocked, the success rate of 86%. 48 cases of atrioventricular junction dual path slow pathway are blocked. The patients were followed up for 1 to 45 months, with a mean follow-up of 25.0 ± 15.7 months and a follow-up rate of 100%. There were 3 and 2 relapse cases in the left bypass and the right bypass, respectively. The recurrence rates were 2.8% (3/106) and 5.4% (2/37) respectively. No one died in this group. The results show that radiofrequency ablation is an effective and safe means of treatment of tachyarrhythmia.