Fig. 4From: Variable ventilation from bench to bedsideAdvantageous (blue) and disadvantageous (gray) ranges of alveolar pressure of variable ventilation on a representative static pressure – volume curve described by the Venegas equation with parameters a, b, c and d from [18]. ∆Psupp: change in support pressure needed to gain the displayed tidal volume (VT) in variable ventilationBack to article page