@article{d1f60ce4b1fc4328932612649b3c7bc5,
title = "Risk of stroke or systemic embolism in atrial fibrillation patients treated with warfarin: a systematic review and meta-analysis",
abstract = "Although oral anticoagulants (OACs) are highly effective in reducing stroke risk in atrial fibrillation, some patients still sustain stroke despite being on an OAC. Our aim was to identify the risk factors that contribute to stroke risk in atrial fibrillation, although patients were taking OACs in a clinical trial setting.",
keywords = "Aged, Anticoagulants, Atrial Fibrillation, Embolism, Female, Humans, Male, Middle Aged, Risk, Risk Assessment, Stroke, Warfarin",
author = "Albertsen, {Ida Ehlers} and Rasmussen, {Lars Hvilsted} and Overvad, {Thure Filskov} and Tina Graungaard and Larsen, {Torben Bjerregaard} and Lip, {Gregory Y.H.}",
year = "2013",
month = may,
doi = "10.1161/STROKEAHA.113.000883",
language = "English",
volume = "44",
pages = "1329--1336",
journal = "Stroke",
issn = "0039-2499",
publisher = "Lippincott Williams & Wilkins",
number = "5",
}