title: Anemia and heart failure.
abstract: OBJECTIVE
  The earlier enthusiasm for raising hemoglobin in heart failure has been followed by skepticism and concern of potential harm from using erythropoiesis-stimulating agents (ESAs).
  
  
  RESULTS
  Several recent studies have confirmed the high prevalence and prognostic role of anemia and have shown encouraging signals of the safety of using ESAs in heart failure and potential benefit that may be related to nonhematopoietic effects of ESAs. In addition, recent studies have also suggested a potential beneficial role of iron replacement in heart failure.
  
  
  CONCLUSIONS
  Despite the encouraging findings of these preliminary studies, the future role of ESAs and iron replacement will be determined by ongoing randomized placebo-controlled studies.
authors.affiliation: Harper University Hospital, 3990 John R Street, 9 Webber Core, Detroit, MI 48201, USA. jghali@dmc.org
authors.forename: Jalal K
authors.initials: JK
authors.lastname: Ghali
mesh_terms: D000740:Anemia / Q000150:complications* / Q000453:epidemiology / Q000628:therapy; D006333:Heart Failure / Q000150:complications* / Q000453:epidemiology; D006397:Hematinics / Q000627:therapeutic use; D006801:Humans; D015995:Prevalence
chemical_list: D006397:Hematinics