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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...
Autores principales: | Hoff, Ingrid Elise, Høiseth, Lars Øivind, Hisdal, Jonny, Røislien, Jo, Landsverk, Svein Aslak, Kirkebøen, Knut Arvid |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Hindawi Publishing Corporation
2014
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3948196/ https://www.ncbi.nlm.nih.gov/pubmed/24696781 http://dx.doi.org/10.1155/2014/712728 |
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