title: Specialists stick closer to guidelines for treatment of CHF.
mesh_terms: D002309:Cardiology / Q000592:standards*; D019983:Guideline Adherence; D006302:Health Services Research; D006333:Heart Failure / Q000191:economics* / Q000628:therapy*; D006801:Humans; D017410:Practice Guidelines as Topic; D014481:United States; D016270:United States Agency for Healthcare Research and Quality