摘要
目的：探讨经导管射频消融治疗过程中的延迟现象。方法：采用经导管射频消融的方法对410例快速性心律失常患者进行治疗。结果：所有病例的成功率为94.2％。2例出现有延迟现象。并发症发生率为皿度房室传导阻滞为0.49％；气胸0．24％；Ⅰ度房室传导阻滞加完全性右束支传导阻滞0．24％。结论：认识和理解延迟效应发生的机理，对避免发生延迟效应的房室传导阻滞具有非常重要的意义。
objective: To investigate the late onset phenomenon in the procedure of radiofrequency catheter ablation.Method: We treated 410 patients with tachycadia arrhythmia by radiofrequency catheter ablation. Result: 387 of 410 patiens (94. 2 % ) were successful treated by radiofrequency catheter ablation procedure. The late onset phenomenon were found in 2patients. Three - degree atrioventricular block occurred in 4 patients (0. 49 % ) and pneumothorax in one patient (0. 24 % ).Both one degree atrioventricular block and completed right bundle branch block occurred in one patient (0. 24 % ). Conclusions: To avoid Ⅲ - dcgree attioventricular block in radiofrcquerly catheter ablation, it is important to study the mechanism of the late onset phenomenon.
出处
《中国临床医学》
1999年第3期220-221,共2页
Chinese Journal of Clinical Medicine
关键词
射频消融术
延迟现象
快速性
心律失常
Radiofrequency Catheter Ablation Supraventricular Tachycardia Delayed Phenomenon Three Degree Atrioventricular Block
