Figure 2.

A, Number of events and average time to occurrence of individual complications in all extracorporeal membrane oxygenation (ECMO) patients (n = 144), and (B) number of events and average time to occurrence of complications after 48 hr (excluding any complication that occurred before that time point). The number of events for each complication is listed in the table and is proportional to the size of the circle on the timeline. The center of the circle along the timeline indicates the average time to occurrence of that complication, with sd indicated in the table. Navy blue circles indicate hemorrhagic complications, and light blue circles indicate thrombotic complications. Other bleeding includes retroperitoneal hematomas (n = 3), rectus hematoma (n = 1), and an extremity hematoma with compartment syndrome (n = 1). DIC = disseminated intravascular coagulation, DVT = deep venous thromboembolism, GI = gastrointestinal, HIT = heparin-induced thrombocytopenia, ICH = intracerebral hemorrhage, PE = pulmonary embolus, SAH = subarachnoid hematoma, SDH = subdural hematoma.