Document Detail

Technical communication: respiratory variation in pulse pressure and plethysmographic waveforms: intraoperative applicability in a North American academic center.
MedLine Citation:
PMID:  20978246     Owner:  NLM     Status:  MEDLINE    
Dynamic variables are the best predictors of fluid responsiveness in patients under general anesthesia and mechanical ventilation; namely, respiratory variations in pulse pressure and in the plethysmographic waveform. However, these variables have potential limitations. Our aim was to evaluate their intraoperative applicability. We extracted clinical data from all anesthesia procedures performed at our institution in 2009 and identified the number of cases that presented predetermined conditions of application. Among the 12,308 procedures, 39% met the criteria for the noninvasive monitoring of variations in the plethysmographic waveform of which 23% had arterial lines and met the criteria for the invasive monitoring of variations in pulse pressure.
Sinead Maguire; Joseph Rinehart; Shermeen Vakharia; Maxime Cannesson
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Publication Detail:
Type:  Comparative Study; Journal Article     Date:  2010-10-26
Journal Detail:
Title:  Anesthesia and analgesia     Volume:  112     ISSN:  1526-7598     ISO Abbreviation:  Anesth. Analg.     Publication Date:  2011 Jan 
Date Detail:
Created Date:  2010-12-21     Completed Date:  2011-01-20     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  1310650     Medline TA:  Anesth Analg     Country:  United States    
Other Details:
Languages:  eng     Pagination:  94-6     Citation Subset:  AIM; IM    
Department of Anesthesiology & Perioperative Care, School of Medicine, University of California, Irvine, Orange, California 92868-3301, USA.
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MeSH Terms
Academic Medical Centers / methods,  standards*
Blood Pressure / physiology*
Monitoring, Intraoperative / methods,  standards*
Plethysmography / methods
Positive-Pressure Respiration / standards
Respiratory Mechanics / physiology*
Retrospective Studies

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