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在过去的25年里,心脏起搏器经历了从固定频率型非同步性起搏到多功能程控、双腔顺序性起搏的发展过程。目前起搏器不仅广泛用以治疗各种心动过缓,亦用以处理某些心动过速病例。虽然心室起搏能满足大多数病人的生理需要,但有部分病人心室起搏后可产生一系列症状与体征,即所谓心脏起搏器综合征(简称PMS)。鉴于国内安装
For the past 25 years, pacemakers have undergone a progression from fixed-frequency asynchrony pacing to multi-function programmable, dual-lumen sequential pacing. The current pacemaker is not only widely used to treat various bradycardia, also used to deal with some cases of tachycardia. Although ventricular pacing can meet most of the physiological needs of patients, but some patients after ventricular pacing can produce a series of symptoms and signs, the so-called pacemaker syndrome (referred to as PMS). Given the domestic installation