title: [Fast, sure and sparing].
authors.forename: P
authors.initials: P
authors.lastname: Heintzen
mesh_terms: D000328:Adult; D002648:Child; D004452:Echocardiography; D004562:Electrocardiography; D006331:Heart Diseases / Q000175:diagnosis*; D006801:Humans; D010808:Physical Examination; D010817:Physician-Patient Relations