A case of ‘Masquerading’ bundle branch block: A forgotten concept

‘Masquerading’ bundle branch block (right bundle branch block in the precordial leads with left bundle branch block in frontal leads and left axis deviation) is seen most commonly with coronary artery disease and hypertension. No definite explanation is available so far for these changes. We are pre...

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Bibliographic Details
Main Authors: Dinesh Choudhary, Narayanan Namboodiri, Jaganmohan A. Tharakan
Format: Article
Language:English
Published: Elsevier 2014-01-01
Series:Indian Heart Journal
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S0019483213004033
Description
Summary:‘Masquerading’ bundle branch block (right bundle branch block in the precordial leads with left bundle branch block in frontal leads and left axis deviation) is seen most commonly with coronary artery disease and hypertension. No definite explanation is available so far for these changes. We are presenting a case of rare congenital intranuclear inclusion myopathy with congestive heart failure and ‘Masquerading’ bundle branch block in ECG.
ISSN:0019-4832