title: The effects of atrial fibrillation on functional recovery in post-stroke patients.
abstract: OBJECTIVE
  This study evaluates the negative effects of atrial fibrillation (AF) on after stroke recovery and its relationship with age and other concomitant diseases.
  
  
  METHODS
  One hundred and ninety-nine consecutive inpatients, after their first stroke, were enrolled and entered a rehabilitation program lasting 60 days. The mean interval since the stroke was 19 days. The disability, both at admission and at discharge, was assessed by Functional Independence Measure (FIM). Atrial fibrillation was diagnosed at admission on the basis of electrocardiographic recordings. Gender, age, blood pressure and blood sugar level were also taken into account.
  
  
  RESULTS
  Stroke patients suffering from AF, when compared to those lacking AF, have higher disability at admission as well as at discharge and had a lesser gain in functional recovery. No statistical difference of the AF occurrence was found between male and female patients. The negative correlation between age and functional gain was found only in AF patients. There was also a significant association between AF and hypertension, but not between AF and diabetes. At the beginning and at the end of the study, the median FIM scores of all the patients with AF were quite similar irrespective of manifesting hypertension, diabetes or neither of these two.
  
  
  CONCLUSIONS
  The presence of AF has a negative prognostic value on post stroke outcome, particularly in the elderly patients. The pattern of recovery of stroke subjects having AF is not influenced by concomitant diseases like hypertension or diabetes.
authors.affiliation: Casa di Cura Santa Maria del Pozzo, Somma Vesuviana, Na, Italy
authors.forename: S
authors.initials: S
authors.lastname: Giaquinto
authors.forename: I
authors.initials: I
authors.lastname: Ferrara
authors.forename: R
authors.initials: R
authors.lastname: Muscherà
authors.forename: G
authors.initials: G
authors.lastname: Pagano
authors.forename: G
authors.initials: G
authors.lastname: Nolfe
mesh_terms: D000818:Animals; D001281:Atrial Fibrillation / Q000150:complications*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011379:Prognosis; D020521:Stroke / Q000150:complications*; D000071939:Stroke Rehabilitation