The Comparison of Inappropriate-Low-Doses Use among 4 Direct Oral Anticoagulants in Patients with Atrial Fibrillation: From the Database of a Single-Center Registry

In a single-center registry, 23% of patients with AF treated with a DOAC received an inappropriate dose. Several clinical factors, such as age and the creatinine clearance value, can identify patients at risk of under-treatment with DOACs.