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Arterial pressure-based cardiac output monitoring: a multicenter validation of the third-generation software in septic patients
Authors:Daniel De Backer  Gernot Marx  Andrew Tan  Christopher Junker  Marc Van Nuffelen  Lars Hüter  Willy Ching  Frédéric Michard  Jean-Louis Vincent
Affiliation:1.Department of Intensive Care,Erasme University Hospital, Université Libre de Bruxelles,Brussels,Belgium;2.Department of Surgical Intensive Care,Aachen University Hospital,Pauwelsstrasse,Germany;3.Intensive Care Unit,Queen’s Medical Center,Honolulu,USA;4.Intensive Care Unit,George Washington University Medical Center,Washington DC,USA;5.Anesthesiology and Intensive Care,Jena University Hospital,Jena,Germany;6.Edwards LifeSciences,Critical Care Europe,Nyon,Switzerland
Abstract:

Purpose  

Second-generation FloTrac software has been shown to reliably measure cardiac output (CO) in cardiac surgical patients. However, concerns have been raised regarding its accuracy in vasoplegic states. The aim of the present multicenter study was to investigate the accuracy of the third-generation software in patients with sepsis, particularly when total systemic vascular resistance (TSVR) is low.
Keywords:
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