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Respiratory Variations in Pulse Pressure Reflect Central Hypovolemia during Noninvasive Positive Pressure Ventilation

Background. Correct volume management is essential in patients with respiratory failure. We investigated the ability of respiratory variations in noninvasive pulse pressure (ΔPP), photoplethysmographic waveform amplitude (ΔPOP), and pleth variability index (PVI) to reflect hypovolemia during noninva...

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Détails bibliographiques
Auteurs principaux: Hoff, Ingrid Elise, Høiseth, Lars Øivind, Hisdal, Jonny, Røislien, Jo, Landsverk, Svein Aslak, Kirkebøen, Knut Arvid
Format: Artigo
Langue:Inglês
Publié: Hindawi Publishing Corporation 2014
Sujets:
Accès en ligne:https://ncbi.nlm.nih.gov/pmc/articles/PMC3948196/
https://ncbi.nlm.nih.gov/pubmed/24696781
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1155/2014/712728
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