Document Detail


Portal haemodynamics in subjects without signs of liver disease.
MedLine Citation:
PMID:  6478847     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
Haemodynamic parameters were investigated in 37 subjects without signs of liver disease. Pressures were simultaneously measured in hepatic veins accessible by catheterization. Mean values obtained for wedged and free hepatic vein pressures were 1.17 +/- 0.37 and 0.86 +/- 0.31 kPa. The relations of the parameters of hepatic circulation to central haemodynamic parameters were analysed. The magnitude of wedged and free hepatic vein pressures is directly proportionate to the magnitude of pressures in the inferior vena cava and in the right atrium and indirectly proportionate to the cardiac output (cardiac index). On the other hand, the magnitude of the hepatic venous pressure gradient is completely independent of all parameters of central circulation. The obtained data can serve as reference values for studying patients with liver disease and signs of portal hypertension as well as for evaluating the effect of their treatment.
Authors:
J Fabián; J Horák; R Hlavácová; J Vosmík
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Cor et vasa     Volume:  26     ISSN:  0010-8650     ISO Abbreviation:  Cor Vasa     Publication Date:  1984  
Date Detail:
Created Date:  1984-11-02     Completed Date:  1984-11-02     Revised Date:  2007-11-15    
Medline Journal Info:
Nlm Unique ID:  0372614     Medline TA:  Cor Vasa     Country:  CZECHOSLOVAKIA    
Other Details:
Languages:  eng     Pagination:  200-9     Citation Subset:  IM    
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MeSH Terms
Descriptor/Qualifier:
Adult
Blood Pressure
Catheterization
Coronary Disease / physiopathology
Heart Atria / physiopathology
Hemodynamics*
Hepatic Veins
Humans
Hypertension, Portal / physiopathology
Male
Middle Aged
Portal System / physiology*
Statistics as Topic

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


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