Fig. 4From: Flow-controlled ventilation in moderate acute respiratory distress syndrome due to COVID-19: an open-label repeated-measures controlled trialBoxplots of mean arterial pressure (A) and heart rate (B) during baseline PCV and FCV. Identical subjects are connected with grey lines. Groups were compared with the paired Wilcoxon signed-rank test. FCV flow-controlled ventilation, PCV pressure-controlled ventilationBack to article page