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. 2021 Nov 8;79(1):1–10. doi: 10.1001/jamaneurol.2021.4082

Figure 1. Study Flow Diagram.

Figure 1.

ASPECTS indicates Alberta Stroke Program Early Computed Tomography Score; ICA, internal carotid artery; MCA, middle cerebral artery; mRS, modified Rankin Scale; NIHSS, National Institutes of Health Stroke Scale; TLSW, time last seen well; TPA, tissue plasminogen activator.