Anticoagulation, which is often provided for atrial fibrillation (AF), decreases the risk of bioprosthetic valve dysfunction (BVD) after transcatheter aortic valve replacement (TAVR), according to the results of the FRANCE-TAVI registry study. Male gender, chronic kidney disease (CKD), and atrial fibrillation (AF) have the highest impact on the 3-year mortality due to BVD after TAVR.
Real-life use of edoxaban (Lixiana®, Daiichi Sankyo) in Asian atrial fibrillation (AF) patients significantly lowered the risk of ischaemic stroke (IS), intracranial haemorrhage (ICH), hospitalisation for gastrointestinal (GI) bleeding, hospitalisation for major bleeding, and all-cause death when compared to warfarin. This was concluded by the Korean investigators in the Journal of the American College of Cardiology. The benefits were consistent in the various high-risk subgroups.