Table 2 Preoperative and intraoperative arterial blood gas data
| Â | Preoperation | At the time of operation | End of operation |
|---|---|---|---|
pH | 7.421 | 7.366 | 7.386 |
PaCO2 (mmHg) | 45.3 | 53.4 | 50.8 |
PaO2 (mmHg) | 123.0 | 125.0 | 154.5 |
Base excess (mEq/L) | 4.6 | 4.8 | 5.0 |
| Â | Preoperation | At the time of operation | End of operation |
|---|---|---|---|
pH | 7.421 | 7.366 | 7.386 |
PaCO2 (mmHg) | 45.3 | 53.4 | 50.8 |
PaO2 (mmHg) | 123.0 | 125.0 | 154.5 |
Base excess (mEq/L) | 4.6 | 4.8 | 5.0 |