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Facing SpO(2) and SaO(2) discrepancies in ICU patients: is the perfusion index helpful?
Peripheral oxygen saturation (SpO(2)) measured by pulse oximetry is an unreliable surrogate marker for arterial oxygenation (SaO(2)) in critically ill patients. We hypothesized that a higher perfusion index (PFI) would be associated with better accuracy of SpO(2) measurement. We retrospectively coll...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Springer Netherlands
2019
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7366881/ https://www.ncbi.nlm.nih.gov/pubmed/31392655 http://dx.doi.org/10.1007/s10877-019-00371-3 |