Fig. 4From: Early effects of ventilatory rescue therapies on systemic and cerebral oxygenation in mechanically ventilated COVID-19 patients with acute respiratory distress syndrome: a prospective observational studyBoxplots representing the effect of inhaled nitric oxide (iNO) on partial pressure of oxygen (PaO2), cerebral oxygenation (rSO2), and oxygen saturation (SpO2) from baseline, T0 (pre), and after iNO, T1 (post). Values are presented as median and Interquartile rangeBack to article page