Fig. 1From: Flow starvation during square-flow assisted ventilation detected by supervised deep learning techniquesRepresentative examples of the airway pressure (Paw) deformation patterns classification on the pressure–time waveform. Red arrows show the initiation of the patient-triggered breath. The Paw deformation in the moderate, severe and severe with double triggering tracings is represented by a solid black line on the Paw tracings. The asterisk shows the second breath added to the first one in the severe breaths with double triggering (breath stacking)Back to article page