Brachfeld C A, Marshall J, Volosin K J, Groh W C
Cooper Hospital/University Medical Center, Robert Wood Johnson Medical School, Camden, New Jersey.
Cathet Cardiovasc Diagn. 1990 Jun;20(2):126-30. doi: 10.1002/ccd.1810200213.
Third-degree atrioventricular block has been well documented during ventricular catheterization of patients with underlying conduction abnormalities. Two cases reported here describe patients with normal conduction at baseline who sustained complete heart block during ventricular catheterization. Catheterizing physicians should be aware of this risk, which has not been previously reported.
在对有潜在传导异常的患者进行心室导管插入术期间，三度房室传导阻滞已有充分记录。本文报告的两例病例描述了基线传导正常的患者在心室导管插入术期间发生完全性心脏传导阻滞的情况。进行导管插入术的医生应意识到这种此前未被报道过的风险。
