From: Efficacy of new intermittent abdominal pressure ventilator for post-ischemic cervical myelopathy ventilatory insufficiency
Baseline SB
After 2 h during IAPV
1 month SB
3 months SB
Ph
7.45
7.42
PaO2
62
92
71
75
PaCO2
58
37
48
44
HCO3-/EB
31.5/4.9
28.2/1.9
27.4/2.6
25.2/0.9