title: QT prolongation on the standard dose of astemizole.
authors.forename: J
authors.initials: J
authors.lastname: Gowardman
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D001145:Arrhythmias, Cardiac / Q000139:chemically induced*; D016589:Astemizole / Q000009:adverse effects*; D004562:Electrocardiography / Q000187:drug effects; D005260:Female; D006634:Histamine H1 Antagonists / Q000009:adverse effects*; D006801:Humans; D013575:Syncope / Q000139:chemically induced*
chemical_list: D006634:Histamine H1 Antagonists; D016589:Astemizole