Gaba Deepak, Kittusamy Prem, Ho Reginald T, Pavri Behzad, Greenspon Arnold J
Department of Medicine, Jefferson Medical College of Thomas Jefferson University, Philadelphia, PA, USA.
J Interv Card Electrophysiol. 2003 Dec;9(3):357-60. doi: 10.1023/a:1027443410394.
In patients with a persistent left superior vena cava, placement of a permanent transvenous pacing lead for ventricular pacing via the left subclavian vein can be technically challenging. Permanent pacing was achieved in a patient with a persistent left superior vena cava and absent right superior vena cava using a left ventricular vein. Use of an over-the-wire lead system greatly facilitated this procedure.
对于存在持续左上腔静脉的患者,经左锁骨下静脉置入用于心室起搏的永久性经静脉起搏导线在技术上可能具有挑战性。在一名存在持续左上腔静脉且右上腔静脉缺如的患者中,通过左心室静脉实现了永久性起搏。使用导丝引导的导线系统极大地促进了这一操作。