Fig. 2From: Successful treatment of intubation-induced severe neurogenic post-extubation dysphagia using pharyngeal electrical stimulation in a COVID-19 survivor: a case reportSchematic timeline of events from hospital admission until recovery after PES treatment. BT body temperature (°C), HI Horowitz oxygenation index, HR heart rate (beats per minute), BP blood pressure (mean, mmHg), SpO2 oxygen saturation (%)Back to article page