Identical QRS Complexes during Atrial Fibrillation with Aberrant Conduction and Ventricular Tachycardia. The Value of a His Bundle Recording
- 1 September 1983
- journal article
- case report
- Published by Wiley in Pacing and Clinical Electrophysiology
- Vol. 6 (5) , 1057-1061
- https://doi.org/10.1111/j.1540-8159.1983.tb04444.x
Abstract
In a patient with chronic congestive heart failure, right bundle branch block-shaped QRS complexes occurred in salvos during atrial fibrillation. The site of origin of these complexes could not be determined from the 12-lead ECG alone. Recording of a His bundle electrogram showed that both intraventricular aberrant conduction and ventricular tachycardia were responsible for salvos having the same QRS complexes in the 12-lead ECG.Keywords
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