Ability of pleth variability index to detect hemodynamic changes induced by passive leg raising in spontaneously breathing volunteers

INTRODUCTION: Pleth Variability Index (PVI) is a new algorithm that allows continuous and automatic estimation of respiratory variations in the pulse oximeter waveform amplitude. Our aim was to test its ability to detect changes in preload induced by passive leg raising (PLR) in spontaneously breath...

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Detalhes bibliográficos
Main Authors: Keller, Geoffray, Cassar, Emmanuel, Desebbe, Olivier, Lehot, Jean-Jacques, Cannesson, Maxime
Formato: Artigo
Idioma:Inglês
Publicado em: BioMed Central 2008
Assuntos:
Research
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC2447559/
https://ncbi.nlm.nih.gov/pubmed/18325089
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/cc6822
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