Inhibition of biventricular pacemakers by oversensing of far-field atrial depolarization

被引：21

作者：

Lipchenca, I

Garrigue, S

Glikson, M ^{[1
]}

Barold, SS

Clémenty, J

机构：

[1] Chaim Sheba Med Ctr, Inst Heart, IL-52621 Tel Hashomer, Israel

[2] Tel Aviv Univ, Tel Hashomer, Israel

[3] Hosp Cardiol Haut Leveque, Bordeaux, France

[4] Broward Gen Hosp, Ft Lauderdale, FL USA

来源：

PACE-PACING AND CLINICAL ELECTROPHYSIOLOGY | 2002年 / 25卷 / 03期

关键词：

biventricular pacing; left ventricular pacing; congestive heart failure; pacemaker P wave oversensing;

D O I：

10.1046/j.1460-9592.2002.00365.x

中图分类号：

R5 [内科学];

学科分类号：

1002 ; 100201 ;

摘要：

This report describes two patients who exhibited far field oversensing of the P wave by the ventricular channel of a DDD biventricular pacemaker implanted for the treatment of congestive heart failure. Oversensing probably occurred secondary to slight displacement of the left ventricular lead in the coronary venous system. Long-term reliable pacing was restored by decreasing the sensitivity of the ventricular channel.

引用

页码：365 / 367

页数：3

共 4 条

[1] OVERSENSING OF PACEMAKERS IN THE BIPOLAR PACING CONFIGURATION - PARADOXIC RESOLUTION WITH PROGRAMMING TO UNIPOLAR SENSING [J].