Anticoagulation in Very Old Patients with Atrial Fibrillation (AVOPA): A Descriptive Observational Study.

Compared to the results reported in the literature, the percentage of very old patients with atrial fibrillation receiving anticoagulants was high. During hospitalization, the proportion of patients receiving a direct oral anticoagulant increased, which was in contrast to the trend in the proportion of patients taking phenprocoumon. Our results could help to find a benchmark for anticoagulation management among hospitalized very old patients.