title: Atrial fibrillation requiring urgent medical care. Approach and outcome in the various departments of admission. Data from the atrial Fibrillation/flutter Italian REgistry (FIRE).
abstract: BACKGROUND
  The atrial Fibrillation/flutter Italian REgistry (FIRE) study was designed to obtain updated information regarding the clinical characteristics of and medical approach to patients requiring urgent medical care for atrial fibrillation (AF) or atrial flutter in a nationwide and representative series of hospitals.
  
  
  METHODS
  4570 consecutive patients admitted to the emergency room for AF/atrial flutter were enrolled in 207 hospitals. Of these, 2838 (61.9%) were hospitalized (median 6 days, 43% in cardiology and 57% in internal medicine departments), and constitute the population of this study.
  
  
  RESULTS
  AF/atrial flutter represented 1.5% of all emergency room admissions and 3.3% of all hospitalizations. The mean age was 70 +/- 12 years; 89.9% had AF and 10.1% atrial flutter. In 31% of the hospitalized patients no cardiac disease was present, and in 18% no disease (either cardiac or non-cardiac) could be detected. Predictors of no attempt of cardioversion (37.5% of patients) included: onset of AF > 48 hours, heart failure, increasing age, syncope, admission to a non-cardiology department, stroke or transient ischemic attack (TIA). Predictors of in-hospital mortality (2.2%) included: age, heart failure, diabetes, admission to a non-cardiology department, and stroke or TIA. Predictors of the absence of sinus rhythm at discharge (35.6% of patients) included: no attempt of cardioversion, heart failure, chronic anticoagulation, AF duration > 48 hours, increasing age, stroke or TIA, and admission to a non-cardiology department. Transesophageal echocardiography was performed in only 6% of patients.
  
  
  CONCLUSIONS
  AF/atrial flutter represent a significant burden on the health care system with a higher than expected hospitalization rate from the emergency room. One out of three discharged patients is not in sinus rhythm. There is still a wide gap between evidence-based medicine and real practice in the treatment of patients with AF.
authors.affiliation: Department of Cardiology, San Filippo Neri Hospital, Rome, Italy.
authors.forename: Massimo
authors.initials: M
authors.lastname: Santini
authors.forename: Gaetano M
authors.initials: GM
authors.lastname: De Ferrari
authors.forename: Claudio
authors.initials: C
authors.lastname: Pandozi
authors.forename: Paolo
authors.initials: P
authors.lastname: Alboni
authors.forename: Alessandro
authors.initials: A
authors.lastname: Capucci
authors.forename: Marcello
authors.initials: M
authors.lastname: Disertori
authors.forename: Fiorenzo
authors.initials: F
authors.lastname: Gaita
authors.forename: Federico
authors.initials: F
authors.lastname: Lombardi
authors.forename: Aldo P
authors.initials: AP
authors.lastname: Maggioni
authors.forename: Alessandro
authors.initials: A
authors.lastname: Mugelli
authors.forename: Jorge A
authors.initials: JA
authors.lastname: Salerno-Uriarte
authors.forename: Sergio
authors.initials: S
authors.lastname: Sermasi
authors.forename: Peter J
authors.initials: PJ
authors.lastname: Schwartz
mesh_terms: D000289:Admitting Department, Hospital; D000368:Aged; D000369:Aged, 80 and over; D000806:Angiotensin-Converting Enzyme Inhibitors / Q000627:therapeutic use; D000889:Anti-Arrhythmia Agents / Q000627:therapeutic use; D001281:Atrial Fibrillation / Q000175:diagnosis / Q000401:mortality / Q000628:therapy*; D001282:Atrial Flutter / Q000175:diagnosis / Q000401:mortality / Q000628:therapy*; D004452:Echocardiography; D017548:Echocardiography, Transesophageal; D004554:Electric Countershock; D004632:Emergency Medical Services; D005080:Exercise Test; D005260:Female; D017052:Hospital Mortality; D006801:Humans; D007558:Italy / Q000453:epidemiology; D008297:Male; D008875:Middle Aged; D015999:Multivariate Analysis; D010138:Pacemaker, Artificial; D010343:Patient Admission; D011237:Predictive Value of Tests; D013960:Thyroid Function Tests; D016896:Treatment Outcome
chemical_list: D000806:Angiotensin-Converting Enzyme Inhibitors; D000889:Anti-Arrhythmia Agents