Department of Cardiology, Institute of Post Graduate Medical Education and Research, West Bengal, Calcutta, India.
Europace. 2011 Jun;13(6):906. doi: 10.1093/europace/eur005. Epub 2011 Feb 2.
A 55-year-old lady came with recurrent syncope due to complete heart block. A temporary pacing lead could not be advanced via the inferior vena cava (IVC) to the right atrium. A venogram demonstrated that the IVC had no connection to the right atrium. The temporary lead could then be advanced through the azygos and superior caval vein to the right atrium and ventricle. The patient had no congenital heart disease or visceral heterotaxy.
一位 55 岁的女士因完全性心脏阻滞反复发作晕厥。一条临时起搏导线无法通过下腔静脉（IVC）推进到右心房。静脉造影显示 IVC 与右心房没有连接。随后，临时起搏导线可以通过奇静脉和上腔静脉推进到右心房和心室。该患者没有先天性心脏病或内脏异构。
