Until more is known about the effect of the combination of Coenzyme Q 10 and warfarin, patients should be advised to avoid the combination because of the possible risk of thrombotic complications.

To examine the relation between age and warfarin dosing, researchers analyzed data from 101 U.S. sites that were participating in a prospective cohort study of more than 4000 patients (mean age ...

A new anticoagulant called apixaban is superior to warfarin in preventing stroke with consistent effects across a wide range of stroke and bleeding risk in patients with atrial fibrillation.