Coffee and the caffeine in it can interact with some drugs. Learn more about which drugs you should not take with coffee and when to discuss it with a healthcare provider.

For patients with atrial fibrillation, the risk of stroke or heart attack from stopping anticoagulants usually outweighs the risk of bleeding, according to new findings from the University of Bath.

The anticoagulants apixaban and dabigatran do not cause more bleeding than aspirin when treating stroke or atrial fibrillation, according to an analysis of randomized clinical trials published in ...

Atrial fibrillation is one of the most common kinds of arrhythmia, causing the heart not to contract properly in order to pump the blood, which can ...