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Effects of tidal volume challenge on the reliability of plethysmography variability index in hepatobiliary and pancreatic surgeries: a prospective interventional study
BACKGROUND: The plethysmography variability index (PVI) is a non-invasive, real-time, and automated parameter for evaluating fluid responsiveness, but it does not reliably predict fluid responsiveness during low tidal volume (V(T)) ventilation. We hypothesized that in a ‘tidal volume challenge’ with...
Autores principales: | Botros, J. M., Salem, Y. S. M., Khalil, M., Algyar, M. F., Yassin, H. M. |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Springer Netherlands
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10520182/ https://www.ncbi.nlm.nih.gov/pubmed/36933167 http://dx.doi.org/10.1007/s10877-023-00977-8 |
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