Fig. 4

Example of the evolution of physiological parameters during one simulation. Annotated events: #1 administration of 1000 mL of normal saline, #2 induction of general anaesthesia, #3 apnea, #4 initiation of mechanical ventilation, #5 reversion of muscle blockade, #6 extubation. HR heart rate, RR respiratory rate, SpO2 pulse oximetry, MAP mean arterial pressure, PACO2 partial alveolar pressure of CO₂