Drug-eluting Stenting Versus Medical Treatment for Extracranial Vertebral Artery Stenosis
Conditions
- Ischemic Stroke
- Vertebral Artery Stenosis
Interventions
- PROCEDURE: Drug-eluting stenting plus aspirin and clopidogrel or ticagrelor
- DRUG: Aspirin and clopidogrel or ticagrelor
- PROCEDURE: mono anti-platelet therapy
Sponsor
Xuanwu Hospital, Beijing