title: The pulmonary artery catheter: economic aspects.
abstract: OBJECTIVE
  To review the literature addressing economic issues related to use of the pulmonary artery catheter (PAC).
  
  
  METHODS
  All pertinent English language articles related to economic analysis of the use of pulmonary artery catheterization were retrieved from 1977 through 1996.
  
  
  METHODS
  Articles were chosen for review if an economic analysis related to use of the PAC was studied or reviewed.
  
  
  METHODS
  From the articles selected, information was obtained about economic aspects related to pulmonary artery catheterization.
  
  
  RESULTS
  Inadequate evidence exists to accurately determine if PAC use is truly cost-effective.
  
  
  CONCLUSIONS
  Widespread use of the PAC has significant economic ramifications. Data regarding cost-effectiveness of the PAC is extremely limited in terms of methodology and scope. Economic impact and cost-effectiveness are moot prior to establishing clinical efficacy.
authors.affiliation: Division of Critical Care Medicine, Beth Israel Medical Center, New York, NY 10128, USA.
authors.forename: D B
authors.initials: DB
authors.lastname: Chalfin
mesh_terms: D002407:Catheterization, Swan-Ganz / Q000191:economics*; D003362:Cost-Benefit Analysis; D006801:Humans