title: Recurrent syncope and presyncope.
authors.forename: L
authors.initials: L
authors.lastname: Allcock
authors.forename: R
authors.initials: R
authors.lastname: Mulcahy
authors.forename: D
authors.initials: D
authors.lastname: O'Shea
mesh_terms: D000368:Aged; D000554:Ambulatory Care Facilities; D005260:Female; D006801:Humans; D007024:Hypotension, Orthostatic / Q000150:complications; D008297:Male; D012307:Risk Factors; D013575:Syncope / Q000175:diagnosis / Q000209:etiology*