Laboratory parameters
| Parameter | Baseline | End of Hemorrhage | Beginning of aortic occlusion | End of aortic occlusion | End of resuscitation | ||||
| 2-HR-REBOA | 3-HR-REBOA | 4-HR-REBOA | 2-HR-REBOA | 3-HR-REBOA | 4-HR-REBOA | ||||
| Hemoglobin (g/L) | 1.05±0.9 | 0.68±1.7 | 0.82±0.1 | 1.0±0.1 | 1.0±0.1 | 1.0±0.1 | 0.8±0.2 | 1.2±0.2 | 1.0±0.1 |
| pH | 7.46±0.02 | 7.41±0.04 | 7.34±0.03 | 7.21±0.03 | 7.21±0.02 | 7.26±0.02 | 7.14±0.09 | 7.18±0.12 | 7.11±0.04 |
| Base excess | 3.3±1.3 | −0.5±2.3 | −4.5±1.6 | −12.0±2.4 | −12.5±1.4 | −8.8±2.6 | −14.0±3.3 | −15.1±2.4 | −12.9±3.5 |
| Lactate (mmol/L) | 1.3±0.4 | 2.5±0.9 | 5.5±1.6 | 11.4±2.7 | 12.2±0.8 | 12.5±3.0 | 12.6±4.1 | 13.4±1.4 | 15.6±2.2 |
2-HR-REBOA, 2 hours of occlusion; 3-HR-REBOA, 3 hours of occlusion; 4-HR-REBOA, 4 hours of occlusion; REBOA, resuscitative endovascular balloon occlusion of the aorta.