title: Loosening criteria for withholding prehospital cardiopulmonary resuscitation. Futility of prehospital cardiopulmonary resuscitation: like beauty, in the eyes of the beholder.
authors.forename: K M
authors.initials: KM
authors.lastname: McIntyre
mesh_terms: D000572:American Heart Association; D016887:Cardiopulmonary Resuscitation / Q000592:standards*; D004632:Emergency Medical Services / Q000592:standards*; D017408:Guidelines as Topic; D006801:Humans; D026684:Personal Autonomy; D016414:Resuscitation Orders; D018570:Risk Assessment; D012941:Social Responsibility; D016896:Treatment Outcome; D014481:United States; D028761:Withholding Treatment