Table 3.
Characteristics at asystole.
| Early transfusion (n = 22) | Crystalloid (n = 22) | ||||
|---|---|---|---|---|---|
| Time to asystole | (s) | 2,090 | (1,820–2,446) | 2,167 | (1,806–2,418) |
| Extracted blood | (ml) | 43.5 | (34.8–51.3) | 40 | (40.0–47.3) |
| Extracted blood/kg | (ml/kg) | 34.6 | (25.2–44.7) | 30.7 | (22.3–39.6) |
| ctHb | (g/dl) | 5.2 | (4.2–7.0) | 6.1 | (5.1–6.6) |
| Hct | (%) | 16.5 | (13.6–21.8) | 19.3 | (16.0–20.8) |
| SaO2 | (%) | 11.2 | (8.4–14.0) | 11.3 | (7.6–13.5) |
| PaCO2 | (mm Hg) | 127 | (112–138) | 139 | (117–155) |
| PaO2 | (mm Hg) | 25.6 | (20.8–29.8) | 22.0 | (18.7–26.9) |
| pH | 6.69 | (6.63–6.72) | 6.67 | (6.63–6.73) | |
| BE | (mmol/l) | −19.6 | (−23.3 to −18.0) | −19.8 | (−21.1 to −17.5) |
| Glucose | (mg/dl) | 169 | (102–220) | 165 | (120–204) |
| Lactate | (mmol/l) | 14.1 | (12.1–15.3) | 12.2 | (7.8–15.0) |
| K+ | (mmol/l) | 6.4 | (5.5–6.7) | 5.5 | (4.8–6.4) |
| Na+ | (mmol/l) | 142 | (138–144) | 141 | (139–142) |
| Ca2+ | (mmol/l) | 1.44 | (1.41–1.49) | 1.44 | (1.39–1.50) |
| MeanBP | (mmHg) | 5.3 | (8.5–9.6) | 6.1 | (4.8–6.7) |
| Paw | (cm H2O) | 0 | 0 | ||
| Pe | (cm H2O) | 4.1 | (2.7–5.4) | 4.1a | (2.7–4.1) |
| CVP | (mmHg) | 4.3 | (3.3–5.2) | 4.6 | (3.8–5.8) |
| Temperature | (°C) | 39.3 | (39.2–39.4) | 39.3 | (39.1–39.4) |
Values are presented as median (IQR); BP, blood pressure; Paw, mean airway pressure; Pe, mean esophagus pressure; CVP, central venous pressure.
a
n = 21.