| 房室结折返性心动过速发生机制及治疗的研究进展 |
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| 引用本文： | 黄群英,伍伟锋. 房室结折返性心动过速发生机制及治疗的研究进展[J]. 医学综述, 2006, 12(9): 558-560 |
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| 作者姓名： | 黄群英 伍伟锋 |
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| 作者单位： | 1. 桂林市第二人民医院心内科,广西,桂林,541001
2. 广西医科大学第一附属医院心血管病研究所,南宁,530027 |
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| 摘 要： | 房室结双径路(DAVNP)被认为是发生房室结折返性心动过速(AVNRT)的基础。DAVNP具有解剖学及生理学基础上的快径路和慢径路,成为目前射频消融房室结改良方法的依据。新近又证明了多径路的存在并提出多样性AVNRT。射频导管消融术(RFCA)已被公认是根治AVNRT及AVRT的首选方法,且慢径路为AVNRT的靶点部位。
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| 关 键 词： | 房室结折返性心动过速 房室结双径路 射频导管消融术 |
| 文章编号： | 1006-2084（2006）09-0558-03 |
| 收稿时间： | 2005-03-14 |
| 修稿时间： | 2006-03-02 |
The Progress of Atrioventricular Nodal Reentrant Tachycardia (AVNRT) in its Mechanism and Therapy |
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| HUANG Qun-ying,WU Wei-feng. The Progress of Atrioventricular Nodal Reentrant Tachycardia (AVNRT) in its Mechanism and Therapy[J]. Medical Recapitulate, 2006, 12(9): 558-560 |
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| Authors: | HUANG Qun-ying WU Wei-feng |
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| Abstract: | Dual atrioventricular nodal pathways (DAVNP) are regarded as the basis of the presence of atrioventricular nodal reentry tachycardia (AVNRT).DAVNP now is the basis of improved method of radiofrequency ablation(RFCA) treatment for atrioventricular nodal in current because of its fast and slow pathways called in anatomy and physiology.Now,new study has verified the existence of multiple pathway and give rise of the variety of AVNRT.It is known that Radiofrequency ablation (RFCA) has been regarded as the first method to evaluate AVNRT and AVRT,and the slow pathway is the target in the treatment of AVNRT. |
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| Keywords: | Atrioventricular nodal reentry tachycardia Dual atrioventricular nodal pathways Radiofrequency ablation |
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