title: AVID necessity.
authors.forename: M M
authors.initials: MM
authors.lastname: Mower
mesh_terms: D000889:Anti-Arrhythmia Agents / Q000627:therapeutic use*; D001145:Arrhythmias, Cardiac / Q000188:drug therapy* / Q000628:therapy*; D015982:Bias; D002985:Clinical Protocols; D002986:Clinical Trials as Topic / Q000706:statistics & numerical data; D017147:Defibrillators, Implantable; D004867:Equipment Design; D006801:Humans; D010361:Patients; D010686:Philosophy, Medical; D012107:Research Design / Q000706:statistics & numerical data
chemical_list: D000889:Anti-Arrhythmia Agents