Simulated 2:1 Left Bundle-Branch Block
Normalization of the Left Bundle-Branch Block Pattern by Ventricular Extrasystoles
LEO SCHAMROTH, ELLIOT CHESLER
Circulation. 1962;25:395-398Originally published February 1, 1962
A case is presented of end-diastolic ventricular extrasystoles occurring in bigeminal rhythm during left bundle-branch block; this results in fusion complexes that normalize the bundle-branch block pattern and simulate 2 :1 left bundle-branch block.
- © 1962 American Heart Association, Inc.