| 心室起搏呈向心或不典型偏心传导隐匿性旁道的射频消融 |
| |
| 引用本文： | 杨海玉,陈志坚,于世龙.心室起搏呈向心或不典型偏心传导隐匿性旁道的射频消融[J].医学理论与实践,2001,14(2):103-104. |
| |
| 作者姓名： | 杨海玉 陈志坚 于世龙 |
| |
| 作者单位： | 1. 广东省江门市中心医院心内科,529000
2. 武汉同济医科大学心血管病研究所 |
| |
| 摘 要： | 目的:控论心室起搏呈向心传导或不典型偏心传导隐匿性旁道的射频消融方法。方法:对15例房室结文氏周期小于300ms且心室起搏呈向心传导或不典型偏心传导的隐匿性旁道的病人行射频消融治疗,用RS_2(或S_1S_2)右室起搏进行靶点标测和手术成功判定。结果:15例中男8例,女7例。左侧旁道11例。右侧旁道4例,RS_2(或S_1S_2)在心室刺激可以清楚标测到旁道部位并能及时判定放电是否有效。手术前后房室结前传功能及逆传功能均无改变。结论:RS_2(或S_1S_2)右室刺激对心室起搏呈向心传导或不典型偏心传导隐匿性旁道的射频消融是一安全有效方法。
|
| 关 键 词： | 射频导管电消融 房室结 房室旁道 |
| 修稿时间： | 2000年9月28日 |
Radiofrequency Catheter Ablation in the Treatment of Concealed Accessory Pathway with Centric Retrograde Conduction by Ventricular Pacing |
| |
| Yang Hai-yu,Yu Shilong,Chen Zhijian.Radiofrequency Catheter Ablation in the Treatment of Concealed Accessory Pathway with Centric Retrograde Conduction by Ventricular Pacing[J].The Journal of Medical Theory and Practice,2001,14(2):103-104. |
| |
| Authors: | Yang Hai-yu Yu Shilong Chen Zhijian |
| |
| Abstract: | Objective To explore a practical and effective procedure for concealed accessory pathway with centric retrograde conduction by right ventricular (RV)pacing. Methods: 15 patients with atrioventricular node Wen cycle length less than 300ms and retrograde conduction faster than accessory pathway were treated by radiofrequency catheter ablation, RS2 (S1S2 )RV pacing was used to map targets. Results : There existed 8 male and 7 female in 15 patients, 11 left-side and 4 right-side accessory pathway were explored. RS2 pacing showed early atrial activity (EAA) clearly Conclusion :RS2 RV pacing is a effective procedure in radiofrequency catheter ablation for concealed atriovent-vicular accessory pathway with centric retrograde conduction. |
| |
| Keywords: | Radiofrequency catheter ablation Atrioventricular node Atrioventricular accessory pathway |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
