Intermittent P wave sensing in a patient with DDD pacemaker.
作者信息
Paraskevaidis S, Mochlas S, Hadjimiltiadis S, Louridas G
机构信息
First Cardiology Clinic, Aristotelian University, AHEPA Hospital, Thessaloniki, Greece.
出版信息
Pacing Clin Electrophysiol. 1999 Apr;22(4 Pt 1):689-90. doi: 10.1111/j.1540-8159.1999.tb00517.x.
Abstract
We present the case of a patient with a DDD pacemaker and intermittent P wave sensing due to T wave oversensing by the ventricular lead. The T wave sensing caused initiation of an extended atrial refractory period and the P waves, falling within this period, were not sensed. The problem was solved by decreasing the ventricular sensitivity.
摘要
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