Document Detail


Usefulness of Heart Rate to Predict One-Year Mortality in Patients With Atrial Fibrillation and Acute Myocardial Infarction (from the OMEGA Trial).
MedLine Citation:
PMID:  23276475     Owner:  NLM     Status:  Publisher    
Abstract/OtherAbstract:
In the setting of acute myocardial infarction and sinus rhythm, the heart rate (HR) has been demonstrated to correlate closely with mortality. In patients presenting with acute myocardial infarction and atrial fibrillation (AF) on admission, however, the prognostic relevance of the HR has not yet been systematically addressed. A post hoc subgroup analysis of the data from the OMEGA trial was conducted to analyze whether the admission HR determines the 1-year mortality in patients presenting with AF in the setting of acute myocardial infarction. Of 3,851 patients enrolled in the OMEGA study, 211 (6%) presented with AF on admission. This subgroup was dichotomized according to the admission HR (cutoff 95 beats/min). Multiple regression analysis revealed that an admission HR of ≥95 beats/min independently determined the 1-year mortality in patients with AF (odds ratio 4.69, 95% confidence interval 1.47 to 15.01; p = 0.01). In conclusion, this is the first study demonstrating that a high HR (≥95 beats/min) on admission in patients with AF and acute myocardial infarction is associated with an almost fivefold mortality risk.
Authors:
Jin Li; Ruediger Becker; Bernhard Rauch; Rudolf Schiele; Steffen Schneider; Thomas Riemer; Frank Diller; Helmut Gohlke; Martin Gottwik; Gerhard Steinbeck; Georg Sabin; Hugo A Katus; Jochen Senges;
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Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2012-12-28
Journal Detail:
Title:  The American journal of cardiology     Volume:  -     ISSN:  1879-1913     ISO Abbreviation:  Am. J. Cardiol.     Publication Date:  2012 Dec 
Date Detail:
Created Date:  2013-1-1     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  0207277     Medline TA:  Am J Cardiol     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
Copyright Information:
Copyright © 2013 Elsevier Inc. All rights reserved.
Affiliation:
Department of Cardiology, University Hospital of Heidelberg, Heidelberg, Germany. Electronic address: Jin.Li@med.uni-heidelberg.de.
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