Table 1 Blood examination
Preoperative | Intraoperative | Postoperative 1 | Postoperative 2 | |
|---|---|---|---|---|
Case 1 | Venous blood | Arterial blood | Arterial blood | Arterial blood |
FiO2 | 40 | 40 | 24 | |
pH | 7.191 | 7.266 | 7.361 | |
PaCO2 (mmHg) | 47.7 | 38.6 | 32.9 | |
PaO2 (mmHg) | 127 | 161 | 81.5 | |
HCO3− (mmol/l) | 17.6 | 17.5 | 19.3 | |
Hb (g/dl) | 11.5 | 9.5 | 10.4 | 10.0 |
Na (mmol/l) | 139 | 141 | 142 | 139 |
Cl (mmol/l) | 106 | 124 | 118 | 112 |
Base excess | -9.8 | -7.7 | -5.0 | |
anion gap | 4.6 | 10.9 | 11.1 | |
Case 2 | Venous blood | Arterial blood | Arterial blood | Arterial blood |
FiO2 | 30 | 30 | 30 | |
pH | 7.208 | 7.250 | 7.338 | |
PaCO2 (mmHg) | 46.1 | 43.6 | 40.3 | |
PaO2 (mmHg) | 111 | 138 | 184 | |
HCO3− (mmol/l) | 17.7 | 18.4 | 21.1 | |
Hb (g/dl) | 12.6 | 9.1 | 8.7 | 8.2 |
Na (mmol/l) | 142 | 144 | 143 | 141 |
Cl (mmol/l) | 106 | 120 | 120 | 114 |
Base excess | -9.3 | -7.8 | -3.8 | |
anion gap | 10.2 | 8.7 | 9.8 |