Showing papers by "Guilherme Schettino published in 2009"
TL;DR: Pulse pressure variation measurement is influenced by cyclic variations in intrathoracic pressure, such as those caused by augmentations in tidal volume, although to a lesser extent.
Abstract: Background and objectiveThe influence of ventilatory settings on static and functional haemodynamic parameters during mechanical ventilation is not completely known. The purpose of this study was to evaluate the effect of positive end-expiratory pressure, tidal volume and inspiratory to expiratory t
18 citations