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Effect of hypercapnia on pleth variability index during stable propofol: Remifentanil anesthesia
BACKGROUND: The pleth variability index (PVI), which is calculated from respiratory variations in the perfusion index (PI), has been shown to predict fluid responsiveness in mechanically ventilated patients; however, vasomotor tone changes induced by hypercapnia can affect PI and hence may slim down...
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Medknow Publications & Media Pvt Ltd
2013
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3757792/ https://www.ncbi.nlm.nih.gov/pubmed/24015122 http://dx.doi.org/10.4103/1658-354X.115317 |