title: Did you know the CPR guidlines have changed?
mesh_terms: D000465:Algorithms; D000572:American Heart Association; D016887:Cardiopulmonary Resuscitation / Q000592:standards*; D047548:Defibrillators / Q000592:standards; D017408:Guidelines as Topic / Q000592:standards*; D006801:Humans; D009825:Oklahoma; D014481:United States