European Heart Journal Advance Access originally published online on September 21, 2009
European Heart Journal 2009 30(21):2554-2555; doi:10.1093/eurheartj/ehp384
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Published on behalf of the European Society of Cardiology. All rights reserved. © The Author 2009. For permissions please email: journals.permissions@oxfordjournals.org
The RE-LY study: Randomized Evaluation of Long-term anticoagulant therapY: dabigatran vs. warfarin
St George's University of London, London, UK
* Corresponding author. Tel: +44 208 725 3554, Fax: +44 208 767 7141, Email: jcamm@sgul.ac.uk
| The first 10% of the full text of this article appears below. |
This commentary refers to Dabigatran versus warfarin in patients with atrial fibrillation
, by S.J. Connolly, published in the New England Journal of Medicine, 2009; 361:1139–1151
Atrial fibrillation is an increasingly common arrhythmia, now said to stand at epidemic proportion in Western societies: >2.3 million people in the USA and >4.5 million people in Western Europe. It is an expression of underlying heart disease and a threat to life and living. In particular it is associated with 4.5-fold risk of stroke,1 predominantly ischaemic in nature, largely due to embolization of a left atrial clot. Over the last several decades a formidable evidence base has been developed for the use of anticoagulant therapy,2 mostly warfarin/coumadin, and antiplatelet therapy, predominantly aspirin and more recently clopidogrel plus aspirin.3
Although warfarin is undoubtedly an effective anticoagulant therapy, its application is associated with a highly
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