Experimental series | 1 | 2 | 3 | 4 | 5 |
---|---|---|---|---|---|
Carried Gas | Nitrogen50 | Heliox50 | Nitrogen50 | Heliox50 | Nitrogen50 |
SV (mL) | 16 | 16 | 16 | 25 | 16 |
MAP (cmH2O) | 14 ± 0.55 | 11.5 ± 0.72* | 13.8 ± 0.6 | 11.9 ± 0.85* | 13.8 ± 0.88 |
AMP (cmH2O) | 40.1 ± 0.61 | 28.7 ± 0.51* | 39.8 ± 1.22 | 38.4 ± 0.95 | 39.8 ± 0.61 |
PaO2 (mmHg) | 207 ± 8.6 | 196 ± 15.5 | 210 ± 26.8 | 204 ± 18.4 | 214 ± 24.3 |
PaCO2 (mmHg) | 43 ± 13 | 47 ± 14 | 45 ± 11 | 33 ± 5* | 43 ± 6 |