Long-term results of carotid stenting versus endarterectomy in high-risk patients. Categories: Carotid Endarterectomy Author: Ansel G, Bajwa TK, Cohen SA, Cutlip DE, Fayad P, Gurm HS, Katzen BT, Massaro JM, Mishkel GJ, SAPPHIRE Investigators., Strickman NE, Wang H, Yadav JS