title: Discussion.
authors.forename: T E
authors.initials: TE
authors.lastname: MacGillivray
authors.forename: T
authors.initials: T
authors.lastname: Sundt
authors.forename: G H
authors.initials: GH
authors.lastname: Almassi
authors.forename: J-L
authors.initials: JL
authors.lastname: Pomar
mesh_terms: D002339:Carotid Arteries / Q000000981:diagnostic imaging*; D016893:Carotid Stenosis / Q000000981:diagnostic imaging*; D001026:Coronary Artery Bypass; D003324:Coronary Artery Disease / Q000601:surgery*; D005260:Female; D006801:Humans; D008297:Male; D014463:Ultrasonography