Table 1.
Arterial CO
2
partial pressures (mmHg) during phrenic nerve recordings
Treatment
n
Baseline
Hypercapnia 1
Hypercapnia 2
Hypoxia and hypercapnia
C
2
HS–dAIH
6
45 ± 1
65 ± 1
85 ± 1
86 ± 1
C
2
HS-normoxia
7
43 ± 1
62 ± 1
84 ± 2
83 ± 1
Mean values ± 1 SEM.