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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Autors principals: Keller, Geoffray, Cassar, Emmanuel, Desebbe, Olivier, Lehot, Jean-Jacques, Cannesson, Maxime
Format: Artigo
Idioma:Inglês
Publicat: BioMed Central 2008
Matèries:
Research
Accés en línia: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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