Document Detail


Dynamic electrocardiography, the electromechanical S wave: the problem of the contradictory converse.
MedLine Citation:
PMID:  933915     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
Two basic hypotheses concerning an electromechanical S wave of the electrocardiogram during exercise have been expanded to five to include the effect of recovery which should produce converse changes. Four hypotheses have been supported and the fifth contradicted. An attempt has been made to analyse the ensuing dilemma and a conclusion is reached that either the electromechanical hypothesis is in error or a new hypothesis, which predicts an increase in the cardiac end-diastolic volume after exhaustive exercise, must be proposed. This new hypothesis is commonly accepted by physical educationalists but appears to be rarely discussed in physiological texts.
Authors:
H Edwards; I E Katzeff
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Medical hypotheses     Volume:  2     ISSN:  0306-9877     ISO Abbreviation:  Med. Hypotheses     Publication Date:    1976 Mar-Apr
Date Detail:
Created Date:  1976-08-23     Completed Date:  1976-08-23     Revised Date:  2004-11-17    
Medline Journal Info:
Nlm Unique ID:  7505668     Medline TA:  Med Hypotheses     Country:  ENGLAND    
Other Details:
Languages:  eng     Pagination:  58-62     Citation Subset:  IM    
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MeSH Terms
Descriptor/Qualifier:
Adult
Electrocardiography*
Exercise Test
Humans
Male
Models, Biological

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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