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《心脏杂志》[ISSN:1009-7236/CN:61-1268/R]

期数:

2012年第6期

页码:

784-788

栏目:

综述

出版日期:

2012-12-25

文章信息/Info

Title:

Methods to identify origin site of ventricular arrhythmias from right ventricular outflow tract

作者:

冯金忠; 骆合德

(解放军第98医院心血管内科，浙江 湖州 313001)

Author(s):

FENG Jin-zhong;  LUO He-de

(Department of Cardiology, PLA 98th Hospital, Huzhou 313001, Zhejiang, China)

关键词:

右室流出道; 室性心动过速; 室性期前收缩; 导管消融; 标测

Keywords:

right ventricular outflow tract;  ventricular tachycardias;  premature ventricular contractions;  radiofrequency catheter ablation;  mapping

分类号:

R541.71

DOI:

-

文献标识码:

A

摘要:

导管消融右室流出道起源的特发性室性心律失常是一种安全有效的治疗方法。右室流出道室性心律失常起源点的标测方法有起搏标测、激动标测、单极电极激动标测、心室局部电压电位标测、双极电极极性反转标测等，综合使用上述方法可提高确定有效消融靶点的精确性，提高导管消融成功率。

Abstract:

Radiofrequency catheter ablation has been used as an effective and safe procedure for the treatment of idiopathic arrhythmias of the right ventricular outflow tract. Several methods have been used to identify the origin site of right ventricular outflow tract arrhythmias including pacing mapping, local activation time, unipolar electrogram morphology, local voltage potentials and reversed polarity of bipolar electrograms. Combined use of the above-mentioned methods can increase accuracy in identifying the local origin site and enhance the success rate of eliminating the ventricular arrhythmias.

参考文献/References

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备注/Memo

备注/Memo:

收稿日期：2012-06-08.作者简介：冯金忠，副主任医师，硕士 Email：fengjzh98@163.com

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更新日期/Last Update: 2012-12-30