Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Flowchart of the study cohort. PCA, posterior cerebral artery; IVT, intravenous thrombolysis; EVT, endovascular thrombectomy; mRS, modified Rankin Scale; pc-ASPECTS, posterior circulation Acute Stroke Prognosis Early CT Score; ENI, early neurological improvement; sICH, symptomatic intracranial hemorrhage.
