Key points are not available for this paper at this time.
Stroke risk in atrial fibrillation: Do we anticoagulate CHADS2 or CHA2DS2-VASc ≥1, or higher? -
Olesen et al. (2015) studied this question. CHADS2 and CHA2DS2-VASc scoring systems are reviewed to determine whether anticoagulation for stroke prevention in atrial fibrillation should be initiated at a score of ≥1 or higher.