AIS acute ischemic stroke AOL arterial occlusive lesion CHABLIS-T Chinese Acute Tissue-Based Imaging Selection for Lysis in Stroke -Tenecteplase CI confidence interval DT delay time EVT endovascular thrombectomy GDT GRADEpro guideline development tool GRADE Grading of Recommendations, Assessment, Development, and Evaluation IVT intravenous thrombolysis LVO large vessel occlusion mRS modified Rankin scale mTICI modified thrombolysis in cerebral infarction NIHSS National Institutes of Health...