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心外膜和心内膜标测确定了起源于左心室心尖部室性心动过速的消融最佳部位。

Epicardial and endocardial mapping determine most successful site of ablation for ventricular tachyarrhythmias originating from left ventricular summit.

机构信息

The First Department of Internal Medicine, Niigata University School of Medicine, Niigata, Japan.

出版信息

Europace. 2012 Jun;14(6):911-2. doi: 10.1093/europace/eur382. Epub 2011 Dec 14.

DOI:10.1093/europace/eur382
PMID:22170899
Abstract

A 34-year-old woman presented with idiopathic premature ventricular complex (PVC) and ventricular tachycardia (VT) originating from the area called the left ventricular summit. Radiofrequency (RF) application both through the coronary sinus and to the epicardial surface transiently suppressed the VT/PVC. Radiofrequency with sufficient energy was only applicable from the endocardial site, and the VT/PVC was successfully eliminated.

摘要

一位 34 岁女性因特发性室性早搏（PVC）和起源于左心室顶点区域的室性心动过速（VT）就诊。通过冠状窦和心外膜表面进行射频（RF）应用可暂时抑制 VT/PVC。只有在心内膜部位应用足够能量的射频才能有效，VT/PVC 得以成功消除。

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引用本文的文献

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Eur Heart J Case Rep. 2023 Sep 1;7(9):ytad430. doi: 10.1093/ehjcr/ytad430. eCollection 2023 Sep.