title: Appropriate use of cardiac resources needed.
authors.forename: S
authors.initials: S
authors.lastname: Cusack
mesh_terms: D016507:Cardiology Service, Hospital; D002637:Chest Pain / Q000175:diagnosis / Q000209:etiology*; D004636:Emergency Service, Hospital; D006748:Hospital Departments; D006801:Humans; D014852:Wales