主动固定电极导线右室流出道间隔部起搏59例应用体会

Experience of 59 Cases of Active Fixation Electrode Wire Septal Right Ventricular Outflow Tract Pacing

目的:探讨螺旋电极在永久起搏器安装术中应用的可行性及疗效。方法:选择需要安装双腔起搏器的患者59例,将心室起搏螺旋电极定位于右室流出道间隔部并测试起搏参数,将心房状电极置入右心耳并测试起搏参数。结果:59例患者手术均成功,起搏参数满足起搏要求,未出现严重并发症。结论:螺旋电极具有易固定,易操作,安全性高,起搏疗效好等优点。

Objective：Explore the spiral electrode in a permanent pacemaker surgery to install the application feasibility and efficacy. Methods：To choose 59 cases of installing dual-chamber pacemaker in patients,screw the ventricular pacing electrodes positioned right ventrieular outflow septal pacing parameters and test,atrial-shaped electrode into the right atrial appendage and to test pacing parameters. Results：59 patients were operated successfully,pacing parameters to meet the pacing requirements.does not appear serious complications. Conclusion：spiral electrodes are easy to fixed, easy to operate,high safety,efficacy and good pacing.