Quality of oral anticoagulation with vitamin K antagonists in ‘real-world’ patients with atrial fibrillation: a report from the prospective multicentre FANTASIIA registry

Abstract

In a multicentre prospective registry, 55% of AF patients had poor anticoagulation control with diabetes mellitus, PAD, and HAS-BLED being independently associated with TTR < 70%. A high SAMe-TT2R2 scores had a high specificity for predicting a TTR < 70% as an indicator of poor quality anticoagulation.