| Asynchronous conduction in the human His bundle. | |
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MedLine Citation:
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PMID: 75106 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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2 patients with symptoms of paroxysmal AV block showed widening, splitting, slurring and decreasing amplitude of the His potential. Concomitantly, this was followed by different patterns of bundle branch block. In one of the patients it was obvious that a left bundle branch block was related to a Wenckebach phenomenon in the His bundle, and in the other patient different bundle branch block patterns were related to the occurrence of the intra-His bundle conduction delay. It is suggested that the present electrophysiological findings reflect asynchronous conduction in the His bundle causing a critical conduction delay in parts of the bundle branches leading to bundle branch block. |
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Authors:
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P E Thomsen |
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Publication Detail:
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Type: Case Reports; Journal Article |
Journal Detail:
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Title: European journal of cardiology Volume: 6 ISSN: 0301-4711 ISO Abbreviation: Eur J Cardiol Publication Date: 1978 Jan |
Date Detail:
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Created Date: 1978-04-17 Completed Date: 1978-04-17 Revised Date: 2004-11-17 |
Medline Journal Info:
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Nlm Unique ID: 0404054 Medline TA: Eur J Cardiol Country: NETHERLANDS |
Other Details:
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Languages: eng Pagination: 323-35 Citation Subset: IM |
Export Citation:
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| MeSH Terms | |
Descriptor/Qualifier:
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Aged Bundle of His / physiopathology* Bundle-Branch Block / diagnosis*, physiopathology Cardiac Complexes, Premature / physiopathology Cardiac Pacing, Artificial Electrocardiography* Female Heart Block / diagnosis Heart Conduction System / physiopathology* Humans Male Middle Aged |
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