| 右室流出道室性早搏的导管消融治疗 |
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| 引用本文： | 吕玲春,韦铁民,曾春来,陈礼平. 右室流出道室性早搏的导管消融治疗[J]. 心脑血管病防治, 2005, 5(1): 18-20 |
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| 作者姓名： | 吕玲春 韦铁民 曾春来 陈礼平 |
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| 作者单位： | 丽水市中心医院,浙江,丽水,323000 |
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| 摘 要： | 目的 探讨右室流出道频发单形性室性早搏行射频导管消融治疗的可行性和有效性。方法 对 11例无器质性心脏病右室流出道频发单形性室性早搏患者进行射频导管消融 ,采用起搏标测 ,以起搏时与自发室早QRS波群图形完全相同的点为消融靶点。结果 消融即刻成功率 91% (10 / 11) ,所有患者无任何并发症 ,随访 1～ 30个月 ,无迟发并发症发生 ,无室早复发。结论 右室流出道频发单形性室性早搏予射频导管消融治疗有效、安全 ,具有可行性。
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| 关 键 词： | 室性早搏 右室流出道 射频导管消融 |
| 文章编号： | 1009-816X(2005)01-0018-03 |
| 修稿时间： | 2004-10-30 |
Radiofrequency Catheter Ablation of Ventricular Ectopic Beats Originating in the Right Outflow Tract |
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| LU Ling-chun,WEI Tie-min,ZENG Chun-lai,et al.. Radiofrequency Catheter Ablation of Ventricular Ectopic Beats Originating in the Right Outflow Tract[J]. Prevention and Treatment of Cardio_Cerebral_Vascular Disease, 2005, 5(1): 18-20 |
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| Authors: | LU Ling-chun WEI Tie-min ZENG Chun-lai et al. |
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| Affiliation: | LU Ling-chun,WEI Tie-min,ZENG Chun-lai,et al. Department of Cardiology,Lishui City Central Hospital,Zhejiang 323000,China |
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| Abstract: | Objective To study the feasibility and effect of radiofrequency catheter ablation(RFCA) for eradication of frequent monomorphic ventricular ectopic beats originating in the right outflow tract.Methods Eleven patients with frequent monomorphic ventricular ectopic beats originating in the right outflow tract but without structural heart disease were included in the study. The site where the QRS was exactly match each other for pacing and ectopic beats was used as the site for RFCA ablated. Results The immediate successful rate was 91%(10/11). No complications encountered. During the following-up of 1-30 months, there were no late complications and no recurrence.Conclusions RFCA for frequent monomorphic ventricular ectopic beats originating in the right outflow tract is effective, safe and feasible. |
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| Keywords: | Ventricular ectopic beats Right outflow tract Radiofrequency catheter ablation |
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