Fig. 3From: Flow-controlled ventilation in moderate acute respiratory distress syndrome due to COVID-19: an open-label repeated-measures controlled trialBoxplots of PaCO2 (A) and minute volume (B) during FCV and VCV. Identical subjects are connected with grey lines. Groups were compared with the paired Wilcoxon signed-rank test. FCV flow-controlled ventilation, PaCO2 arterial partial pressure of carbon dioxide, VCV volume-controlled ventilationBack to article page