Table 1 Blood gas and blood pressure results
From: Jugular bulb desaturation during rewarming from cardiopulmonary bypass is influenced by isoflurane
| Â | I group (n = 61) | NI group (n = 64) | P |
|---|---|---|---|
SjO2 (%) | 64.6 (9.5) | 58.3 (11.6) | 0.001 |
SjO2 carbon dioxide corrected (%) | 70.6 (8.4) | 63.5 (10.7) | 0.001 |
SjO2≤ 50% (n) | 3 (4.9%) | 16 (25%) | <0.01 |
SjO2 ≤ 50% carbon dioxide corrected (n) | 1 (1.6%) | 3 (4.7%) | >0.2 |
PaCO2 (kPa) | 4.49 (0.55) | 4.59 (0.54) | 0.286 |
MAP (mmHg) | 58.8 (15.2) | 64.5 (15.6) | 0.065 |
Haemoglobin (g/dl) | 8.3 (0.98) | 8.6 (1.2) | 0.258 |
SaO2 (%) | 98.0 (0.6) | 98.0 (0.5) | 0.948 |
CPB (min) | 88 (24) | 86 (34) | 0.661 |
Min temp CPB (°C) | 31.0 (2.0) | 30.9 (1.8) | 0.797 |
Rewarm rate (°C/min) | 0.21 (0.08) | 0.26 (0.09) | 0.001 |