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病态窦房结综合征(SSS)房室传导功能正常的病人,安置心房按需起搏器(AAI)无疑是最简单而有效的生理性起搏方式,已逐渐推广应用。但由于放置心房电极操作不如心室容易,且使用J形心房电极其脱位和感知丧失发生率高达30%,因而目前在SSS病人中行AAI起搏者仍然较少。本
Patients with sick sinus syndrome (SSS) atrioventricular conduction function normal, the placement of atrial pacemaker (AAI) is undoubtedly the most simple and effective way of physiological pacing has been gradually promote the use of. However, there is still a paucity of AAI pacemakers in SSS patients due to the fact that atrial electrodes are not as easy to manipulate as the ventricles, and the use of J-shaped atrial electrodes is associated with up to 30% dislocation and loss of perception. this