title: The principles and the PEA.
authors.forename: J M
authors.initials: JM
authors.lastname: Christenson
mesh_terms: D000818:Animals; D000889:Anti-Arrhythmia Agents / Q000494:pharmacology / Q000627:therapeutic use*; D001285:Atropine / Q000494:pharmacology / Q000627:therapeutic use*; D001919:Bradycardia / Q000188:drug therapy / Q000503:physiopathology; D006323:Heart Arrest / Q000188:drug therapy* / Q000503:physiopathology; D006801:Humans; D017410:Practice Guidelines as Topic
chemical_list: D000889:Anti-Arrhythmia Agents; D001285:Atropine