Table 2 Gas exchange and ventilation parameters prior to extracorporeal lung support implantation
Variable | All patients (n= 52) | PECLA (n= 26) | vv-ECMO (n= 26) |
|---|---|---|---|
PaO2/FiO2 | 63 (49 to 101) | 97 (56 to 173) | 54 (48 to 65) |
PaO2 (mmHg) | 63 (49 to 89) | 80 (56 to 99) | 54 (48 to 65) |
PaCO2 (mmHg) | 67 (50 to 87) | 68 (50 to 84) | 67 (49 to 97) |
pH | 7.23 (7.16 to 7.38) | 7.25 (7.18 to 7.37) | 7.21 (7.12 to 7.38) |
Arterial oxygen saturation (%) | 92 (79 to 97) | 96 (83 to 98) | 88 (74 to 93) |
MV (l/minute) | 12 (9 to 14) | 12 (9 to 14) | 11 (8 to 14) |
VT (ml) | 516 (438 to 567) | 483 (430 to 560) | 560 (458 to 613) |
MAP (mmHg) | 71 (65 to 81) | 69 (65 to 80) | 71 (65 to 81) |
Lactate (mg/dl) | 28 (14 to 49) | 16 (10 to 30) | 38 (21 to 70) |