title: Case 3: a patient with syncope.
authors.affiliation: American Medical Communications Inc, and Baylor College of Medicine, Houston, Texas, USA.
authors.forename: V E
authors.initials: VE
authors.lastname: Friedewald
authors.forename: B
authors.initials: B
authors.lastname: Olshansky
authors.forename: J P
authors.initials: JP
authors.lastname: Ornato
mesh_terms: D000368:Aged; D005260:Female; D006801:Humans; D013575:Syncope / Q000209:etiology*