Microendoscopic Ultrasound-Guided Percutaneous Tracheostomy (MUGPT): A Case Series Describing a Novel Technique for Performing Percutaneous Tracheostomy

Table 4

EtCO₂ during procedure.

Case	EtCO2 T0	EtCO2 T5	EtCO2 T10	EtCO2 T15	EtCO2 T20	EtCO2 T30
Patient 1	40	42	40	41	40	38
Patient 2	30	33	35	35	36	35
Patient 3	38	41	38	38	33	33
Patient 4	33	35	34	38	38	37
Patient 5	36	36	34	34	34	34
Patient 6	NA	NA	NA	NA	NA	NA

EtCO₂: end tidal CO₂.