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Figure 3 | Critical Care

Figure 3

From: Respiratory pulse pressure variation fails to predict fluid responsiveness in acute respiratory distress syndrome

Figure 3

Individual values of baseline respiratory changes in arterial pulse pressure (Δ RESP PP) corrected for surrogates of respiratory variations in pleural pressure. Vt, tidal volume; driving pressure, airway plateau pressure minus total end-expiratory pressure; ΔPAOP: respiratory changes in pulmonary artery occlusion pressure; ΔPAP, respiratory changes in pulmonary artery pressure; AUC, area under the receiver-operating characteristic curve. Responders are defined as patients increasing their cardiac output of at least 10% after 500-ml volume expansion.

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