Table 1 Variables measured for each condition
Low | Low | Normal | Normal | High | High | all | |
|---|---|---|---|---|---|---|---|
Ccw(N) | Ccw(L) | Ccw(N) | Ccw(L) | Ccw(N) | Ccw(L) | ||
HR (bpm) | 88.5 ± 22.3 | 84.7 ± 17.5 | 80.0 ± 13.1 | 81.9 ± 13.3 | 93.5 ± 13.4 | 99.0 ± 14.7 | 87.9 ± 16.8 |
mBP (mmHg) | 58.8 ± 6.8 | 72.8 ± 5.1 | 102.9 ± 14.5 | 109.5 ± 10.4 | 117.0 ± 12.4 | 122.7 ± 13.3 | 97.3 ± 25.9 |
CVP (mmHg) | 7.5 ± 1.0 | 11.7 ± 1.5 | 12.2 ± 1.2 | 15.7 ± 2.6 | 14.9 ± 2.6 | 19.7 ± 3.3 | 13.6 ± 4.4 |
abdominal pressure | 7.5 ± 4.0 | 20.3 ± 3.2 | 7.3 ± 3.3 | 19.6 ± 3.3 | 8.1 ± 3.1 | 20.2 ± 3.2 | 13.8 ± 7.0 |
(mmHg) | |||||||
GEDV (ml) | 496.8 ± 91.4 | 523.6 ± 104.4 | 689.7 ± 139.4 | 712.8 ± 79.7 | 746.3 ± 104.0 | 728.1 ± 116.1 | 649.6 ± 144.2 |
SVV (%) | 18.4 ± 8.9 | 18.7 ± 6.2 | 11.9 ± 3.3 | 11.9 ± 3.3 | 7.0 ± 1.9 | 10.8 ± 5.8 | 13.1 ± 6.7 |
PPV (%) | 24.4 ± 5.6 | 22.9 ± 7.0 | 10.1 ± 1.8 | 12.2 ± 3.3 | 8.1 ± 2.5 | 10.7 ± 3.7 | 14.7 ± 7.7 |
plat P (cmH2O) | 19.1 ± 2.3 | 27.9 ± 5.4 | 20.7 ± 5.1 | 31.0 ± 6.9 | 23.3 ± 6.4 | 32.5 ± 6.3 | 25.8 ± 7.4 |
PEEP (cmH2O) | 6.0 ± 0.0 | 6.0 ± 0.0 | 6.0 ± 0.0 | 6.0 ± 0.0 | 6.0 ± 0.0 | 6.0 ± 0.0 | 6.0 ± 0.0 |
FIO2 | 0.38 ± 0.04 | 0.39 ± 0.0 | 0.44 ± 0.20 | 0.40 ± 0.08 | 0.45 ± 0.18 | 0.41 ± 0.07 | 0.41 ± 0.12 |
TV (ml) | 343.0 ± 30.6 | 342.6 ± 25.1 | 356.4 ± 44.7 | 341.9 ± 30.6 | 350.2 ± 28.9 | 345.4 ± 23.6 | 346.6 ± 30.4 |
PaO2 (mmHg) | 145.2 ± 38.2 | 137.3 ± 44.7 | 188.9 ± 112.6 | 114.6 ± 47.5 | 145.6 ± 86.3 | 79.6 ± 28.6 | 135.2 ± 72.0 |
PaCO2 (mmHg) | 45.2 ± 4.9 | 45.0 ± 4.6 | 47.7 ± 3.7 | 46.1 ± 6.0 | 47.4 ± 6.5 | 50.0 ± 7.6 | 46.9 ± 5.7 |
P/F | 380.0 ± 82.5 | 351.6 ± 106.9 | 416.5 ± 81.1 | 295.6 ± 129.0 | 321.3 ± 122.2 | 201.1 ± 87.5 | 327.7 ± 120.7 |