Fig. 3From: The collateral circulation determines cortical infarct volume in anterior circulation ischemic strokeStudy flowchart. ICH intracranial hemorrhage, TFSO time from symptom onset, AIS acute ischemic stroke, CTA computed tomography angiography, IA Intra-arterial, TASMC Tel-Aviv Sourasky medical center, IV-tPA intravenous recombinant tissue plasminogen activatorBack to article page