Endocardial unipolar voltage mapping to identify epicardial substrate in arrhythmogenic right ventricular cardiomyopathy/dysplasia
Endocardial unipolar voltage mapping to identify epicardial substrate in arrhythmogenic right ventricular cardiomyopathy/dysplasia
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DOI：
10.1016/j.hrthm.2010.09.088
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发表时间：
2011-01-01
期刊：
影响因子：
5.5
通讯作者：
Marchlinski, Francis E.
中科院分区：
文献类型：
--
作者：
Polin, Glenn M.;Haqqani, Haris;Marchlinski, Francis E.
背景心外膜基底消融治疗室性心动过速（VT）的风险和成功支持了心内膜标测识别心外膜基底的技术价值。VT和保留的心内膜双极电压异常可确定心外膜双极电压异常的程度。
BACKGROUND The risk and success of epicardial substrate ablation for ventricular tachycardia (VT) support the value of techniques identifying the epicardial substrate with endocardial mapping.OBJECTIVE The purpose of this study was to test the hypothesis that endocardial unipolar voltage mapping in patients with right ventricular (RV) VT and preserved endocardial bipolar voltage abnormalities might identify the extent of epicardial bipolar voltage abnormality.METHODS Using a cutoff of