Fig. 4From: Change in cardiac output during Trendelenburg maneuver is a reliable predictor of fluid responsiveness in patients with acute respiratory distress syndrome in the prone position under protective ventilationReceiver operating characteristics curves from five diagnostics tests to detect fluid responsiveness. ΔCCITREND, change in continuous cardiac index during the Trendelenburg maneuver; ΔCCIEEO, change in continuous cardiac index during end-expiratory occlusion; PPVBASELINE-1, pulse pressure variation during ventilation with 6 ml.kg-1 predicted body weight tidal volume; PPVVT8, pulse pressure variation during ventilation with 8 ml.kg-1 predicted body weight tidal volume; ΔPPV6-8, change in pulse pressure variation between ventilation with 6 and 8 ml.kg-1 predicted body weight tidal volumeBack to article page