Pulse Oximetry Wave Variation as a Noninvasive Tool to Assess Volume Status in Cardiac Surgery

OBJECTIVE: To compare variations of plethysmographic wave amplitude (ΔPpleth) and to determine the percent difference between inspiratory and expiratory pulse pressure (ΔPp) cutoff values for volume responsiveness in a homogenous population of postoperative cardiac surgery patients. INTRODUCTION: In...

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Bibliographic Details
Main Authors: Westphal, Glauco A, Silva, Eliezer, Gonçalves, Anderson Roman, Filho, Milton Caldeira, Poli-de-Figueiredo, Luíz F
Format: Artigo
Language:Inglês
Published: Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo 2009
Subjects:
Clinical Sciences
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC2695599/
https://ncbi.nlm.nih.gov/pubmed/19488592
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1590/S1807-59322009000400012
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