title: Syncope and cerebral hypoperfusion.
authors.affiliation: Department of Clinical Neurosciences, University of Calgary, Calgary, Alberta, Canada. shelagh.coutts@calgaryhealthregion.ca
authors.forename: Shelagh B
authors.initials: SB
authors.lastname: Coutts
authors.forename: William
authors.initials: W
authors.lastname: Hu
authors.forename: Michael D
authors.initials: MD
authors.lastname: Hill
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D017536:Carotid Artery, Common / Q000503:physiopathology*; D016893:Carotid Stenosis / Q000150:complications* / Q000503:physiopathology; D002560:Cerebrovascular Circulation; D005260:Female; D006801:Humans; D020244:Infarction, Middle Cerebral Artery / Q000150:complications; D002546:Ischemic Attack, Transient / Q000000981:diagnostic imaging / Q000209:etiology*; D010291:Paresis / Q000000981:diagnostic imaging / Q000209:etiology; D011187:Posture; D013575:Syncope / Q000209:etiology*; D014057:Tomography, X-Ray Computed