Thrombocytopenia | Platelet count fall, with nadir between 10 and 19 × 109/L | 1 |
Timing of platelet count fall | 4 d (platelet count 111 on postadmission day 0 and 56 on postadmission day 4 with fluctuating levels on postadmission day 5 from 87 to 13; no previous exposure to heparin | 0 |
Thrombosis or other sequelae | Veno-venous extracorporeal membrane oxygenation and its anticoagulation started on postadmission day 4; no signs of thrombosis | 0 |
Other causes for thrombocytopenia present | None present | 0 |