title: Casebook: palpitations.
authors.affiliation: Department of Cardiology, St Mary's Hospital NHS Trust, London.
authors.forename: Mark D
authors.initials: MD
authors.lastname: O'Neill
authors.forename: D Wyn
authors.initials: DW
authors.lastname: Davies
mesh_terms: D001145:Arrhythmias, Cardiac / Q000175:diagnosis / Q000209:etiology* / Q000628:therapy; D004562:Electrocardiography / Q000379:methods; D005194:Family Practice; D006801:Humans; D008487:Medical History Taking / Q000379:methods; D010808:Physical Examination / Q000379:methods