Table 1 Hemodynamics parameters at the start and at the end of the daily measurements during volume-controlled ventilation (VCV)
Start VCV | End VCV | Start VCV | End VCV | Start VCV | End VCV | |
|---|---|---|---|---|---|---|
Day 1 | Day 1 | Day 2 | Day 2 | Day 3 | Day 3 | |
Blood gases | ||||||
ScvO2 | 61 ± 7 | 57 ± 6 | 77 ± 4 | 79 ± 3 | 82 ± 3 | 79 ± 3 |
pH | 7.31 ± 0.01 | 7.32 ± 0.01 | 7.35 ± 0.02 | 7.33 ± 0.03 | 7.36 ± 0.04 | 7.37 ± 0.02 |
Bicarbonate | 29 ± 1 | 30 ± 1 | 27 ± 1 | 27 ± 1 | 25 ± 2 | 27 ± 1 |
Base excess | 6.3 ± 1.4 | 3.5 ± 0.6 | 3.9 ± 0.6 | 3.5 ± 0.6 | 1.1 ± 2.6 | 3.9 ± 0.9 |
Lactate | 1.4 ± 0.3 | 1.2 ± 0.2 | 0.5 ± 0.1 | 0.5 ± 0.1 | 0.5 ± 0.1 | 0.6 ± 0.1 |
Mechanical ventilation | ||||||
Volume/minute | 7840 ± 271 | 7840 ± 271 | 7840 ± 271 | 7840 ± 271 | 7840 ± 271 | 7840 ± 271 |
Breath/minute | 20 ± 0 | 20 ± 0 | 20 ± 0 | 20 ± 0 | 20 ± 0 | 20 ± 0 |
PEEP | 5 ± 0 | 5 ± 0 | 5 ± 0 | 5 ± 0 | 5 ± 0 | 5 ± 0 |
FiO2 | 0.5 ± 0 | 0.5 ± 0 | 0.5 ± 0 | 0.5 ± 0 | 0.5 ± 0 | 0.6 ± 0.2 |
Pressure (peak) | 14 ± 1 | 15 ± 1 | 18 ± 2 | 17 ± 2 | 19 ± 3 | 20 ± 3 |
Pressure (mean) | 7 ± 1 | 8 ± 1 | 8 ± 1 | 8 ± 1 | 8 ± 1 | 8 ± 1 |
Haemodynamics | ||||||
Pulse | 77 ± 11 | 68 ± 8 | 72 ± 4 | 73 ± 6 | 86 ± 15 | 96 ± 20 |
Systolic BP | 124 ± 7 | 111 ± 7 | 121 ± 6 | 119 ± 8 | 124 ± 10 | 127 ± 13 |
Diastolic BP | 65 ± 7 | 70 ± 6 | 76 ± 5 | 73 ± 6 | 79 ± 9 | 85 ± 16 |
Mean BP | 85 ± 5 | 83 ± 6 | 91 ± 5 | 88 ± 6 | 94 ± 9 | 99 ± 15 |
Saturation | 97 ± 1 | 96 ± 1 | 95 ± 1 | 95 ± 1 | 95 ± 1 | 94 ± 2 |