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Both the CHADS2 and CHA2DS2-VASc scores are well-validated in Western populations for predicting risk of stroke among patients with atrial fibrillation (AF). There is some uncertainty as to which risk score is best to guide optimal anticoagulant therapy among Asian populations with AF.A systemic literature search of Cochrane library, Scopus, and PubMed databases was conducted using search terms: atrial...
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