title: Investigation of the patient with atrial fibrillation.
authors.affiliation: Department of Medicine, University of Calgary, Alberta.
authors.forename: A M
authors.initials: AM
authors.lastname: Gillis
authors.forename: G J
authors.initials: GJ
authors.lastname: Klein
authors.forename: R G
authors.initials: RG
authors.lastname: MacDonald
mesh_terms: D001281:Atrial Fibrillation / Q000097:blood / Q000175:diagnosis* / Q000191:economics; D004452:Echocardiography / Q000191:economics; D004562:Electrocardiography / Q000191:economics; D004573:Electrolytes / Q000032:analysis / Q000191:economics; D005080:Exercise Test / Q000191:economics; D006801:Humans; D008487:Medical History Taking; D010808:Physical Examination / Q000191:economics
chemical_list: D004573:Electrolytes