title: Toward efficient improvements in resuscitation for cardiac arrest.
authors.forename: Ashley
authors.initials: A
authors.lastname: McClure
authors.forename: Graham
authors.initials: G
authors.lastname: Nichol
mesh_terms: D016887:Cardiopulmonary Resuscitation / Q000592:standards / Q000639:trends*; D017598:Efficiency, Organizational / Q000639:trends*; D004632:Emergency Medical Services / Q000592:standards / Q000639:trends*; D006323:Heart Arrest / Q000401:mortality / Q000628:therapy*; D006801:Humans; D012151:Resuscitation / Q000592:standards / Q000639:trends*