title: Decision making in resuscitation from out of hospital cardiac arrest.
abstract: OBJECTIVE
  To determine which factors are perceived by senior house officers (SHOs), consultants, and medical registrars in accident and emergency (A&E) medicine as being important in decision making.
  
  
  METHODS
  132 SHOs in A&E medicine, of 172 attending an induction course at the start of their job (77%), completed a questionnaire relating to 20 factors of possible importance in decision making; 73 completed the questionnaire at six weeks and 55 at six months. Ten medical registrars and 31 consultants in A&E medicine also completed the questionnaire.
  
  
  RESULTS
  The SHOs were able to recognise bystander cardiopulmonary resuscitation and early advanced I support, as well as the presence of ventricular fibrillation, as important prognostic factors. There was considerable variation in all three groups in their opinions on the importance of the other factors considered. There was no obvious change in SHO responses over the period of training.
  
  
  CONCLUSIONS
  Lack of guidelines may result in more patients receiving resuscitation than are salvageable, as doctors maintain a low threshold for continuing resuscitation to avoid missing potential survivors. A decision making algorithm is recommended.
authors.affiliation: Accident and Emergency Department, Kings College Hospital, London, UK.
authors.forename: R
authors.initials: R
authors.lastname: Brown
authors.forename: E
authors.initials: E
authors.lastname: Jones
authors.forename: E
authors.initials: E
authors.lastname: Glucksman
mesh_terms: D001291:Attitude of Health Personnel; D016887:Cardiopulmonary Resuscitation; D003657:Decision Making; D004635:Emergency Medicine; D004636:Emergency Service, Hospital; D006323:Heart Arrest / Q000628:therapy*; D006801:Humans; D008505:Medical Staff, Hospital / Q000706:statistics & numerical data*; D017410:Practice Guidelines as Topic; D011379:Prognosis; D006113:United Kingdom