Table 3.
Changes in physiological variables after invasive decompressive procedure in patients with ACS (n = 13, mean ± SD)
| Variable | Before decompression | After decompression | t value | P value |
| MAP (mmHg) | 53.77 ± 8.98 | 74.15 ± 6.68 | 7.23 | < 0.001 |
| UBP (mmHg) | 36.69 ± 5.33 | 18.31 ± 3.25 | - 8.77 | < 0.001 |
| UO (mL/h) | 21.76 ± 13.42 | 85.78 ± 18.46 | 13.29 | < 0.001 |
| CVP (mmHg) | 15.01 ± 5.24 | 13.02 ± 5.01 | - 1.97 | 0.072 |
| BE | -9.31 ± 3.09 | -1.69 ± 2.59 | 6.67 | < 0.001 |
| PH | 7.28 ± 0.10 | 7.36 ± 0.06 | 2.35 | 0.037 |
| PaO2/FiO2 (mmHg) | 129.22 ± 41.30 | 229.24 ± 63.47 | 4.33 | 0.001 |
| PAP (cmH2O) | 41.23 ± 12.90 | 24.46 ± 5.41 | - 4.25 | 0.001 |
| HR (bpm) | 132.38 ± 13.68 | 111.62 ± 12.85 | - 5.19 | < 0.001 |
| PaCO2 (mmHg) | 47.61 ± 11.24 | 38.63 ± 5.78 | - 2.38 | 0.034 |
| Lactate (mmol/L) | 4.48 ± 0.95 | 2.02 ± 0.80 | - 8.11 | < 0.001 |
MAP: Mean arterial pressure; UBP: Urinary bladder pressure; UO: Urine output; CVP: Central venous pressure; BE: Arterial base deficits; pH: Arterial Ph; PaO2/FiO2 (MRI): Arterial oxygen partial pressure/fraction of inspired oxygen; PAP: Peak airway pressure; HR: Heart rate; PaCO2: Arterial carbon dioxide partial pressure; Lactate: Arterial lactic acid.