Fig. 2From: Endovascular Thrombectomy preceded by intravenous Alteplase versus endovascular Thrombectomy alone in Han Chinese patients treated for acute ischemic stroke with large vessel occlusion: a single-center retrospective analysisThe National Institutes of Health Stroke Scale scores of patients. 0–6: mild symptoms, 7–14: moderate symptoms, and ≥ 15 severe symptomsBack to article page