Table 2 Arterial and venous oxygen dynamics changes during the experiment
BL | S | S + 1 | S + 2 | S + 3 | S + 4 | S + 5 | S + 6 | S + 7 | S + 8 | |
|---|---|---|---|---|---|---|---|---|---|---|
SaO2 (%) | 99.7 ± 0.0 | 99.5 ± 0.1 | 99.3 ± 0.2 | 99.2 ± 0.4 | 99.4 ± 0.2 | 99.2 ± 0.3 | 99.1 ± 0.2 | 99.3 ± 0.2 | 98.4 ± 1.2 | 99.3 ± 0.2 |
PaO2 (mmHg) | 218.6 ± 8.3 | 197.4 ± 10.1 | 179.8 ± 9.3 | 185.5 ± 11.1 | 172.7 ± 9.9 | 179.2 ± 11.6 | 170.0 ± 70.6 | 181.5 ± 11.5 | 178.1 ± 12.9 | 177.5 ± 8.5 |
PaCO2 (mmHg) | 42.6 ± 0.9 | 47.6 ± 1.5 | 45.8 ± 1.0 | 43.2 ± 2.3 | 44.6 ± 1.4 | 43.6 ± 1.4 | 46.1 ± 1.2 | 43.5 ± 1.6 | 44.4 ± 1.9 | 44.8 ± 1.3 |
pH art | 7.46 ± 0.01 | 7.35 ± 0.02 | 7.38 ± 0.01 | 7.38 ± 0.01 | 7.38 ± 0.02 | 7.40 ± 0.02 | 7.38 ± 0.01 | 7.39 ± 0.01 | 7.39 ± 0.02 | 7.38 ± 0.02 |
ScvO2 (%) | 80.5 ± 3.0 | 74.2 ± 3.3 | 86.5 ± 1.4 | 87.7 ± 1.6 | 86.9 ± 1.1 | 86.4 ± 1.6 | 88.5 ± 1.1 | 89.0 ± 0.9 | 89.4 ± 1.0 | 88.0 ± 0.9 |
PcvO2 (mmHg) | 56.6 ± 3.3 | 68.5 ± 11.5 | 71.0 ± 3.8 | 72.3 ± 4.3 | 69.4 ± 2.5 | 69.1 ± 3.2 | 71.7 ± 2.6 | 74.8 ± 2.8 | 75.9 ± 3.9 | 71.4 ± 2.3 |
PcvCO2 (mmHg) | 51.2 ± 1.7 | 64.9 ± 1.7 | 54.8 ± 2.1 | 51.7 ± 1.5 | 52.7 ± 1.2 | 51.2 ± 1.6 | 50.2 ± 1.3 | 50.4 ± 1.4 | 50.1 ± 1.3 | 53.6 ± 2.3 |
pH ven | 7.40 ± 0.01 | 7.23 ± 0.02 | 7.33 ± 0.02 | 7.34 ± 0.01 | 7.34 ± 0.01 | 7.35 ± 0.01 | 7.36 ± 0.01 | 7.35 ± 0.01 | 7.36 ± 0.01 | 7.34 ± 0.02 |