Figure 1From: Effects of descending positive end-expiratory pressure on lung mechanics and aeration in healthy anaesthetized pigletsTime plot of airway pressure (Paw) during the positive end-expiratory pressure (PEEP) titration procedure. At the end of each PEEP step, a computed tomography (CT) scan was performed during end-expiratory and end-inspiratory pauses (CT scan images from a representative animal are shown).Back to article page