起搏电极导线脱位曾是永久心脏起搏器置入术后的常见并发症,随着起搏电极工艺的改进,起搏电极脱位的发生率明显降低[1]。但近年来仍常有因起搏电极导线脱位或微脱位而导致起搏不良或发生不良心血管事件的报道。笔者结合我院发生电极脱位或微脱位的9例患者的临床情况,对电极脱位 Pacing lead wire dislocation was a common complication of permanent pacemaker implantation. With the improvement of pacemaker electrode technology, the incidence of pacing electrode dislocation was significantly reduced [1]. However, in recent years, there are still reports of poor pacing or adverse cardiovascular events caused by pacing lead or micro-dislocation of pacing electrodes. The author combined with our hospital occurred in 9 cases of electrode dislocation or micro-dislocation of the clinical situation, the electrode dislocation