title: Who needs a preoperative electrocardiogram?
authors.forename: J A
authors.initials: JA
authors.lastname: Paraskos
mesh_terms: D000328:Adult; D000368:Aged; D000556:Ambulatory Surgical Procedures; D003955:Diagnostic Tests, Routine; D004562:Electrocardiography; D005260:Female; D006331:Heart Diseases / Q000175:diagnosis; D006801:Humans; D008297:Male; D008875:Middle Aged