Rev Esp Cardiol
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Randomized Controlled Trial Clinical Trial
[The use of anticoagulant treatment in patients with nonrheumatic atrial fibrillation].
The efficacy of anticoagulant treatment in the prevention of thromboembolic complications among patients with nonrheumatic atrial fibrillation is established. In our country, data on the use of this therapy in clinical practice are not available. ⋯ a) Anticoagulant treatment is underused among patients with nonrheumatic atrial fibrillation; b) previous thromboembolism, left atrium dilation and heart failure have conditioned higher probability of undergoing anticoagulant treatment, and c) patients aged 80 years and over and non permanent atrial fibrillation predicted less use of the therapy.