Complete Heart Block Induced During Cardiac Catheterization of Patients with Pre-existent Bundle-Branch Block
Author(s) -
Paul D. Stein,
Virendra S. Mathur,
Michael V. Herman,
Harold Levine
Publication year - 1966
Publication title -
circulation
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 7.795
H-Index - 607
eISSN - 1524-4539
pISSN - 0009-7322
DOI - 10.1161/01.cir.34.5.783
Subject(s) - medicine , heart block , cardiac catheterization , bundle branch block , block (permutation group theory) , cardiology , atrioventricular block , ventricle , left bundle branch block , catheter , complication , surgery , electrocardiography , heart failure , geometry , mathematics
The hazard of complete atrioventricular block during cardiac catheterization of patients with pre-existent bundle-branch block is described. A catheter-induced bundle-branch block, during catheterization of the ventricle opposite that which was already the site of bundle-branch block, would produce complete heart block in the form of bilateral bundle-branch block. Five patients in whom this complication occurred are described.
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