Table 2 Changes in respiratory, ECMO, and coagulation variables
Variables | Before ECMO | 1 hour after ECMO | 12 hours after ECMO | 5 days after ECMO | 1 day after ECMO removal |
|---|---|---|---|---|---|
pH | 7.36 | 7.49 | 7.41 | 7.46 | 7.45 |
PaCO2 (mmHg) | 42.3 | 27.8 | 38.6 | 44.6 | 40.4 |
PaO2 (mmHg) | 48.4 | 59.0 | 75.9 | 153.0 | 77.2 |
SaO2 (%) | 79.3 | 91.4 | 95.1 | 99.1 | 95.1 |
FiO2 in ECMO (%) | - | 100 | 100 | 50 | - |
Blood flow in ECMO (L/min) | - | 4.0 | 4.0 | 3.5 | - |
Tidal volume (ml) | 240 | 200 | 260 | 380 | 480 |
Peak inspiratory pressure (cmH2O) | 34 | 20 | 20 | 20 | 18 |
PEEP (cmH2O) | 14 | 10 | 10 | 8 | 6 |
FiO2 in ventilator (%) | 100 | 30 | 30 | 50 | 40 |
aPTT (sec) | 56 | - | 33 | 27 | 21 |
PT (INR) | 6.93 | - | 1.43 | 1.25 | 1.29 |