心脏直视手术同期射频消融迷宫术治疗心房纤颤
[目的]探讨外科直视射频消融治疗心房颤动的方法及疗效.[方法]回顾性分析25例接受心脏直视手术患者,同期用单极冲洗式射频消融行改良迷宫术治疗心房纤颤(atrial fibrillation,AF).[结果]术毕转为窦性心律(sinus rhythm,SR)18例,结性心律5例,2例仍为AF,无Ⅲ°房室传导阻滞和死亡.随访3~25个月后,20例为SR(总有效率80%,其中有2例经电转复律),2例为房扑,3例房颤,左房比术前明显缩小.射频消融时间短和心功能Ⅳ级,为术后3月AF复发的危险因素.[结论]单极冲洗式射频消融治疗心房纤颤是一种简易、安全、有效的方法....
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| Main Authors: | 吴若彬, 郭惠明, 郑少忆 |
|---|---|
| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Journal of Sun Yat-sen University
2006-01-01
|
| Series: | Zhongshan Daxue xuebao. Yixue kexue ban |
| Subjects: | |
| Online Access: | http://xuebaoyx.sysu.edu.cn/zh/article/43583686/ |
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