Document Detail


Bioimpedance hemodynamics compared to pulmonary artery catheter monitoring during orthotopic liver transplantation.
MedLine Citation:
PMID:  8429639     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
Simultaneous cardiac output measurements were obtained using bioimpedance (BI) and thermodilution (TD) methods in 10 patients undergoing orthotopic liver transplantation (OLT). BI and TD data were collected during five intraoperative phases of OLT. Linear regression revealed significant correlation between BI and TD (r = 0.8, P = 0.001) with a slope of regression of 0.64. Bias analysis demonstrated a negative of BI (-0.26) when compared with TD.Sv-O2 correlated poorly with cardiac index determined by TD (r = 0.41) or BI (r = .47). BI is an accurate reproducible method for measuring cardiac output and may be a useful adjunct to the pulmonary artery catheter for hemodynamic monitoring during OLT.
Authors:
B D Spiess; R J McCarthy; K J Tuman; A D Ivankovich
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Publication Detail:
Type:  Clinical Trial; Comparative Study; Controlled Clinical Trial; Journal Article    
Journal Detail:
Title:  The Journal of surgical research     Volume:  54     ISSN:  0022-4804     ISO Abbreviation:  J. Surg. Res.     Publication Date:  1993 Jan 
Date Detail:
Created Date:  1993-03-11     Completed Date:  1993-03-11     Revised Date:  2007-11-15    
Medline Journal Info:
Nlm Unique ID:  0376340     Medline TA:  J Surg Res     Country:  UNITED STATES    
Other Details:
Languages:  eng     Pagination:  52-6     Citation Subset:  IM    
Affiliation:
Department of Anesthesiology, University of Washington, School of Medicine, Seattle 98195.
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MeSH Terms
Descriptor/Qualifier:
Adult
Cardiac Output
Catheterization*
Electric Impedance*
Hemodynamics*
Humans
Liver Transplantation*
Oximetry
Pulmonary Artery / physiology*
Regression Analysis
Thermodilution

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


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