Table 1.
Time schedule for analysis, registrations and calculations
| Time | Surgical procedure | Blood sample analyses | Cardiopulmonary registrations and calculations |
|---|---|---|---|
| A | Hospital admission | Blood gases, Hb, cytokines, coagulation, fibrinolysis, complement | |
| B | Skin incision | Blood gases, Hb, cytokines, coagulation, fibrinolysis, complement | x |
| C | After nail insertion | Blood gases, coagulation, fibrinolysis, complement | x |
| D | 30 minutes after nail insertion | Blood gases, cytokines, coagulation, fibrinolysis, complement | x |
| E | 2 hours after nail insertion | Blood gases, Hb, cytokines, coagulation, fibrinolysis, complement | x |
| F | 6 hours after nail insertion | Blood gases, Hb, cytokines, coagulation, fibrinolysis, complement | x |
| G1 | 1. postoperative day at 0800 | Blood gases, Hb, cytokines, coagulation, fibrinolysis, complement | x |
| G2 | 1. postoperative day at 1800 | Blood gases | x |
| H1 | 2. postoperative day at 0800 | Blood gases, Hb, cytokines, coagulation, fibrinolysis, complement | x |
| H2 | 2. postoperative day at 1800 | Blood gases | x |
| I | 3. postoperative day at 0800 | Blood gases, Hb, cytokines, coagulation, fibrinolysis, complement | x |
The table shows the time schedule for blood sampling and cardiopulmonary registrations and calculations which include cardiac index (CI), indexed systemic (SVRI) and pulmonary vascular resistance (PVRI), heart rate (HR), mean arterial pressure (MAP), central venous pressure (CVP), mean pulmonary artery pressure (MPAP), pulmonary capillary wedge pressure (PCWP), arterial (SaO2) and mixed venous oxygen saturation (SvO2), and alveolo-arterial oxygen (PAO2 - PaO2) differences.