title: Are octogenarians at high risk for carotid endarterectomy?
mesh_terms: D000367:Age Factors; D000369:Aged, 80 and over; D016893:Carotid Stenosis / Q000601:surgery*; D016894:Endarterectomy, Carotid / Q000706:statistics & numerical data*; D005260:Female; D006801:Humans; D008297:Male; D009017:Morbidity