Task: Answer Verification
Input (English): Question: Do clinical Scales Reliably Identify Acute Ischemic Stroke Patients With Large-Artery Occlusion?
Answer: Using published cutoffs for triage would result in a loss of opportunity for ≥20% of patients with large-artery occlusion who would be inappropriately sent to a center lacking neurointerventional facilities. Conversely, using cutoffs reducing the false-negative rate to 10% would result in sending almost every patient to a comprehensive stroke center. Our findings, therefore, suggest that intracranial arterial imaging should be performed in all patients with acute ischemic stroke presenting within 6 hours of symptom onset.
Output (English): no