title: ECG competency-by whom, for whom?
authors.forename: Marcus L
authors.initials: ML
authors.lastname: Martin
authors.forename: Roger J
authors.initials: RJ
authors.lastname: Lewis
authors.forename: Donald M
authors.initials: DM
authors.lastname: Yealy
mesh_terms: D002983:Clinical Competence; D004562:Electrocardiography / Q000592:standards*; D004635:Emergency Medicine / Q000592:standards*