The MRA-DWI Mismatch Identifies Patients With Stroke Who Are Likely to Benefit From Reperfusion

The MRA-DWI mismatch model appears to identify patients with stroke who are likely to benefit from reperfusion therapy administered in the 3- to 6-hour time window after symptom onset. The criteria established for the MRA-DWI mismatch model in this study require validation in an independent cohort.