Bilateral Bundle Branch Block

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Abstract

This report describes the clinical and electrocardiographic features in 30 cases of complete right bundle branch block associated with a block of the anterior fascicle of the left bundle branch, 7 of which also featured a block of the posterior fascicle of the left bundle branch (trifascicular block). The majority of the patients suffered from coronary atherosclerotic heart disease and/or hypertensive heart disease. Complete right bundle branch block associated with fascicular block of the left bundle branch constitutes a special electrocardiographic pattern. The prognosis of the patients presenting this pattern is poor, since it may develop into trifascicular block, i.e., complete atrioventricular block, often necessitating the implantation of artificial pacemakers.

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Journal ID (publisher-id): CRD

Journal ID (nlm-ta): Cardiology

Journal ID (doi): 10.1159/issn.0008-6312

Title: Cardiology

Publisher: S. Karger AG

ISSN (Print): 0008-6312

ISSN (Electronic): 1421-9751

Publication date Subscription-year: 1977

Publication date (Print): 1977

Publication date (Electronic): 31 October 2008

Volume: 62

Issue: 1

Pages: 35-43

Affiliations

Department of Medicine, Shanghai Sixth People’s Hospital, Shanghai

Article

Publisher ID: 169842 Other ID: Cardiology 1977;62:35–43

DOI: 10.1159/000169842

PubMed ID: 872153

SO-VID: 9b6b5ecb-456e-4d4e-932d-d461b872800f

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Bilateral Bundle Branch Block

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Karger: Cardiovascular System

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