Document Detail


Central venous pressure and pulmonary wedge pressure. A comparative study in anesthetized surgical patients.
MedLine Citation:
PMID:  971089     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
To determine the reliability of central venous pressure (CVP) as a guide to fluid therapy during an operation, repeated and simultaneous CVP and pulmonary wedge pressure (PWP) measurements were made with a Swan-Ganz catheter in 13 relatively elderly patients without obvious cardiac or respiratory disease- Overall correlation between CVP and PWP was highly significant (P less than .001); there was, however, an important variation of the correlation for each patient. For values of CVP greater than or equal to 8 mm Hg, the correlation was not significant. The disparity between right and left ventricular filling pressures was confirmed by the relationship between serial changes in CVP and PWP. These data strongly suggest that in relatively elderly patients undergoing surgery without evidence of cardiac or respiratory disease, CVP may be misleading index for appreciating PWP.
Authors:
K Samii; C Conseiller; P Viars
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Publication Detail:
Type:  Comparative Study; Journal Article    
Journal Detail:
Title:  Archives of surgery (Chicago, Ill. : 1960)     Volume:  111     ISSN:  0004-0010     ISO Abbreviation:  Arch Surg     Publication Date:  1976 Oct 
Date Detail:
Created Date:  1976-12-01     Completed Date:  1976-12-01     Revised Date:  2006-11-15    
Medline Journal Info:
Nlm Unique ID:  9716528     Medline TA:  Arch Surg     Country:  UNITED STATES    
Other Details:
Languages:  eng     Pagination:  1122-5     Citation Subset:  AIM; IM    
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MeSH Terms
Descriptor/Qualifier:
Aged
Anesthesia, General
Blood Pressure*
Central Venous Pressure*
Humans
Infusions, Parenteral
Middle Aged
Pulmonary Artery / physiology*
Surgical Procedures, Operative*

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


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