Interventions
hyper-perfusion, ICH, Thrombolysis, Cerebral Infarction
CEREBRAL INFARCTION
The specific intervention strategies, the type of stent retrievers, and other devices were chosen at the discretion of the neuro-interventionists in our center who were professionally trained and certified in EVT. After EVT, patients were transferred to the neurological intensive care unit for further treatment. For patients with successful recanalization which was defined as the modified Thrombolysis in Cerebral Infarction (mTICI) perfusion score ≥ 2b, postoperative systolic blood pressure (SBP) was maintained between 100 and 140 mmHg to avoid hyper-perfusion as well as ICH. However, for those who did not achieve successful recanalization, the SBP was maintained between 140 and 180 mmHg to protect the collateral circulation. Other therapeutic regimens followed the recommendation of guidelines [