Ann Card Anaesth Close
 

Figure 1: (a) Abnormal capnographic waveform shows alternate normal and abnormal wave. (b) Alternate normal and abnormal peak and mean airway pressures (Paw) waveform for set positive end-expiratory pressure (PEEP). (c) Abnormally high delivered tidal volume and half of the respiratory rate for set parameter. (d) Normal Paw waveform after PEEP was set to zero

Figure 1: (a) Abnormal capnographic waveform shows alternate normal and abnormal wave. (b) Alternate normal and abnormal peak and mean airway pressures (Paw) waveform for set positive end-expiratory pressure (PEEP). (c) Abnormally high delivered tidal volume and half of the respiratory rate for set parameter. (d) Normal Paw waveform after PEEP was set to zero