A Prospective Observational Study of Plethysmograph Variability Index and Perfusion Index in Predicting Hypotension with Propofol Induction in Noncardiac Surgeries

CONTEXT: Propofol induction is associated with hypotension due to changes in intravascular volume, tone of vessels and cardiac output. Plethysmograph variability index (PVI) and perfusion index (PI) are derived indices from pulse oximeter, used for assessing fluid responsiveness and vessel tone, res...

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Detalles Bibliográficos
Autores principales: Thirunelli, Radhika Kuzhippalli, Nanjundaswamy, Nethra H.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Wolters Kluwer - Medknow 2021
Materias:
Original Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8916132/
https://www.ncbi.nlm.nih.gov/pubmed/35281362
http://dx.doi.org/10.4103/aer.aer_81_21

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8916132/
https://www.ncbi.nlm.nih.gov/pubmed/35281362
http://dx.doi.org/10.4103/aer.aer_81_21

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