title: Pushing the envelope too far?
authors.forename: Derek L
authors.initials: DL
authors.lastname: Connolly
authors.forename: Greg Y H
authors.initials: GY
authors.lastname: Lip
authors.forename: Ted S N
authors.initials: TS
authors.lastname: Lo
mesh_terms: D015906:Angioplasty, Balloon, Coronary / Q000706:statistics & numerical data*; D004636:Emergency Service, Hospital / Q000706:statistics & numerical data*; D004739:England / Q000453:epidemiology; D006801:Humans; D009203:Myocardial Infarction / Q000401:mortality* / Q000628:therapy*; D011183:Postoperative Complications