目的对不同房室延迟DDD起搏患者进行血流动力学评价，探讨DDD起搏最佳房室延迟的设置方法。
Objective To investigate the optimal AV delay by means of evaluation of the hemodynamics at different AV delay in patients with a DDD pacemaker implanted.
结论：刺激下腔静脉脂肪垫可使房室传导延迟，而不影响窦房结功能。
Conclusions High-frequency electrical stimulation on IVCFP can lead to atrioventricular conduction delay.
应用推荐