title: Head-up tilt testing: the balance of evidence.
authors.forename: C A
authors.initials: CA
authors.lastname: Morillo
authors.forename: K A
authors.initials: KA
authors.lastname: Ellenbogen
authors.forename: G J
authors.initials: GJ
authors.lastname: Klein
mesh_terms: D000319:Adrenergic beta-Antagonists / Q000627:therapeutic use; D004206:Disopyramide / Q000627:therapeutic use; D006801:Humans; D011187:Posture; D013575:Syncope / Q000188:drug therapy* / Q000209:etiology
chemical_list: D000319:Adrenergic beta-Antagonists; D004206:Disopyramide