The effects of passive leg raising may be detected by the plethysmographic oxygen saturation signal in critically ill patients

BACKGROUND: A passive leg raising (PLR) test is positive if the cardiac index (CI) increased by > 10%, but it requires a direct measurement of CI. On the oxygen saturation plethysmographic signal, the perfusion index (PI) is the ratio between the pulsatile and the non-pulsatile portions. We hypot...

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Udgivet i:Crit Care
Main Authors: Beurton, Alexandra, Teboul, Jean-Louis, Gavelli, Francesco, Gonzalez, Filipe Andre, Girotto, Valentina, Galarza, Laura, Anguel, Nadia, Richard, Christian, Monnet, Xavier
Format: Artigo
Sprog:Inglês
Udgivet: BioMed Central 2019
Fag:
Research
Online adgang:https://ncbi.nlm.nih.gov/pmc/articles/PMC6339274/
https://ncbi.nlm.nih.gov/pubmed/30658663
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/s13054-019-2306-z
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