From: Patient controlled pressure support ventilation
PSV 5
PSV 15
PSV 25
VT (ml)
331 ± 150*
524 ± 222
884 ± 362
RR (bpm)
25 ± 1*
19 ± 6-
13 ± 6
WOB (J/min)
8.2 ± 0.3*
2.2 ± 2.2
1.8 ± 2
Borg (cm)
3.3 ± 2
2 ± 1.6
3 ± 1.4