Document Detail


Relationship of intramyocardial oxygen tension and epicardial ST segment changes following acute coronary artery ligation: effects of coronary perfusion pressure.
MedLine Citation:
PMID:  1122506     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
The relationship between the magnitude of epicardial ST-segment elevation and intramyocardial oxygen tension after coronary artery ligation was examined in 11 dogs at various coronary perfusion pressures. The ST map significantly reflected local intramyocardial oxygen tension, and the level of coronary perfusion pressure proved to be an important determinant of both local myocardial oxygen balance and the magnitude of ischaemic injury.
Authors:
C S Angell; E G Lakatta; M L Weisfeldt; N W Shock
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Cardiovascular research     Volume:  9     ISSN:  0008-6363     ISO Abbreviation:  Cardiovasc. Res.     Publication Date:  1975 Jan 
Date Detail:
Created Date:  1975-07-02     Completed Date:  1975-07-02     Revised Date:  2003-11-14    
Medline Journal Info:
Nlm Unique ID:  0077427     Medline TA:  Cardiovasc Res     Country:  ENGLAND    
Other Details:
Languages:  eng     Pagination:  12-18     Citation Subset:  IM    
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MeSH Terms
Descriptor/Qualifier:
Animals
Aorta
Blood Pressure
Coronary Disease / metabolism*
Coronary Vessels*
Dogs
Electrocardiography
Electrodes
Heart / physiology
Heart Catheterization
Heart Rate
Ligation
Myocardium / metabolism*
Oxygen Consumption*
Perfusion
Pressure
Transducers

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


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