Document Detail


Challenges in the classification of atrial fibrillation.
MedLine Citation:
PMID:  20567238     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
The incidence and prevalence of atrial fibrillation (AF) are increasing worldwide. AF is of public health importance because it accounts for substantial morbidity, mortality, and health-care costs. AF may be transient initially, but many patients have progressive disease marked by increasing frequency and duration of episodes. Various classification schemes for AF have been proposed, although current guidelines are based on temporal rhythm-based patterns. We discuss existing schemes for the classification of AF, focusing on the advantages and limitations of the pattern-based scheme, in the context of new knowledge about AF pathophysiology, AF patterns, and clinical outcomes. Furthermore, we address gaps in knowledge that present opportunities to re-examine the current pattern-based classification of AF. A future classification scheme should ideally combine elements such as the risk of stroke, an assessment of symptoms, and the degree of impairment of the atrial substrate.
Authors:
Steven A Lubitz; Emelia J Benjamin; Jeremy N Ruskin; Valentin Fuster; Patrick T Ellinor
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Publication Detail:
Type:  Journal Article; Research Support, N.I.H., Extramural; Review     Date:  2010-06-22
Journal Detail:
Title:  Nature reviews. Cardiology     Volume:  7     ISSN:  1759-5010     ISO Abbreviation:  Nat Rev Cardiol     Publication Date:  2010 Aug 
Date Detail:
Created Date:  2010-07-26     Completed Date:  2010-11-08     Revised Date:  2011-07-28    
Medline Journal Info:
Nlm Unique ID:  101500075     Medline TA:  Nat Rev Cardiol     Country:  England    
Other Details:
Languages:  eng     Pagination:  451-60     Citation Subset:  IM    
Affiliation:
Cardiovascular Research Center, Massachusetts General Hospital, 149 13th Street, 4th Floor, Charlestown, MA 02129, USA.
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MeSH Terms
Descriptor/Qualifier:
Atrial Fibrillation / classification*,  diagnosis,  physiopathology,  therapy
Atrial Function*
Disease Progression
Electrocardiography
Heart Conduction System / physiopathology*
Heart Rate*
Humans
Predictive Value of Tests
Prognosis
Severity of Illness Index
Terminology as Topic*
Grant Support
ID/Acronym/Agency:
AG028321/AG/NIA NIH HHS; DA027021/DA/NIDA NIH HHS; HL092577/HL/NHLBI NIH HHS; R21 DA027021-02/DA/NIDA NIH HHS; RC1-HL01056/HL/NHLBI NIH HHS; T32 HL007575-27/HL/NHLBI NIH HHS; T32HL007575/HL/NHLBI NIH HHS
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