title: [Impact of implementing common guidelines at different care levels in a healthcare area on the improvement of atrial fibrillation treatment].
abstract: OBJECTIVE
  Atrial fibrillation (AF) is treated in different settings by different specialists. The objective of the study was to analyze the impact of the implementation of a practice guideline about AF treatment common to the different levels of health attention on the adequacy of AF treatment and on corrective interventions.
  
  
  METHODS
  The study was performed in two periods, before and after the implementation of a practice guideline common to all health care levels. In each period, patients with AF who consulted to any of the health care attention levels of a sanitary area were included. Data referring to treatment and compliance of guidelines before and after the visit were recorded prospectively.
  
  
  RESULTS
  293 patients were included in the first period and 267 in the second one. After the guideline implementation, adequacy before the visit, both of antiarrythmic treatment and of antithrombotic prophylaxis were superior than in the first period (80% vs 71%, P=.009 and 81% vs 67%, P<.001, respectively). The percentage of improvement in case of a previous inadequacy of antithrombotic prophylaxis was significantly better in the second period than in the first one (35% vs 9%, P<.001), but the percentage of corrective interventions on antiarrhythmic treatment was similar in both periods.
  
  
  CONCLUSIONS
  The implementation of a common practice guideline in the different levels of health care attention is useful to improve adequacy of AF treatment, although there is still some reluctance to change an inadequate antiarrythmic treatment.
authors.affiliation: Servicio de Urgencias, Hospital Clínic, Barcelona, Spain. bcvinent@clinic.ub.es
authors.forename: Blanca
authors.initials: B
authors.lastname: Coll-Vinent
authors.forename: Gustavo
authors.initials: G
authors.lastname: Pacheco
authors.forename: Mireia
authors.initials: M
authors.lastname: Junyent
authors.forename: Lluïsa
authors.initials: L
authors.lastname: Benito
authors.forename: Jordi
authors.initials: J
authors.lastname: Hoyo
authors.forename: Ana
authors.initials: A
authors.lastname: García
authors.forename: Naiara
authors.initials: N
authors.lastname: Calvo
authors.forename: Adelina
authors.initials: A
authors.lastname: Doltra
authors.forename: Oscar
authors.initials: O
authors.lastname: Miró
authors.forename: Miquel
authors.initials: M
authors.lastname: Sánchez
authors.forename: Joan
authors.initials: J
authors.lastname: Monteagudo
authors.forename: Lluís
authors.initials: L
authors.lastname: Mont
mesh_terms: D000368:Aged; D000704:Analysis of Variance; D000889:Anti-Arrhythmia Agents / Q000627:therapeutic use*; D000925:Anticoagulants / Q000627:therapeutic use; D001281:Atrial Fibrillation / Q000188:drug therapy*; D004630:Emergencies; D005260:Female; D006801:Humans; D008297:Male; D017410:Practice Guidelines as Topic / Q000592:standards*; D011785:Quality Assurance, Health Care; D013030:Spain
chemical_list: D000889:Anti-Arrhythmia Agents; D000925:Anticoagulants