title: Introduction.
authors: Nicholas J
authors: NJ
authors: Morrissey
mesh_terms: D017130:Angioplasty / Q000009:adverse effects / Q000295:instrumentation; D002340:Carotid Artery Diseases / Q000601:surgery / Q000628:therapy*; D016894:Endarterectomy, Carotid / Q000009:adverse effects; D006801:Humans; D018579:Patient Selection; D015607:Stents; D016896:Treatment Outcome