Background Atrial fibrillation is common and associated with significant morbidity. Previous studies suggest underuse of anticoagulant therapy in patients with AF.
Background Atrial fibrillation is common and associated with significant morbidity. Previous studies suggest underuse of anticoagulant therapy in patients with AF.
背景：房颤是一种较普遍和发病率较高的疾病。既往研究发现房颤抗凝治疗不足。