Document Detail


Hemodynamic effects of hemodialysis and hemofiltration.
MedLine Citation:
PMID:  7073519     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
The hemodynamic effects (n = 8) of hemodialysis (HD) and hemofiltration (HF) were compared in the same group of dialyzed patients. The two procedures induced the same decrease in body weight, total blood volume, and blood pressure; however, hemodynamic alterations were different. Cardiac index and stroke index decreased markedly with HD and did not change significantly with HF, and peripheral resistance remained stable after HD and decreased significantly after HF. These results suggest that the maintenance of a high cardiac output may account for the lack of acute hypotensive episodes reported during HF. The reduction of blood pressure after HF is related to the decrease in total peripheral resistance. Thus, the arterial vasodilator effect induced by HF might explain the improvement of severe hypertension on long-term treatment with HF, as reported previously.
Authors:
M Chaignon; P Aubert; M F Martin; M Lucsko; J Guedon
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Artificial organs     Volume:  6     ISSN:  0160-564X     ISO Abbreviation:  Artif Organs     Publication Date:  1982 Feb 
Date Detail:
Created Date:  1982-06-24     Completed Date:  1982-06-24     Revised Date:  2007-11-15    
Medline Journal Info:
Nlm Unique ID:  7802778     Medline TA:  Artif Organs     Country:  UNITED STATES    
Other Details:
Languages:  eng     Pagination:  27-30     Citation Subset:  IM    
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MeSH Terms
Descriptor/Qualifier:
Adult
Blood*
Blood Pressure
Blood Volume
Cardiac Output
Female
Heart Rate
Hemodynamics*
Humans
Male
Renal Dialysis*
Stroke Volume
Ultrafiltration*
Vascular Resistance

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


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