Background: Cardiologists may prescribe antithrombotic therapy to patients with atrial fibrillation (AF), but prescription application mostly depends on general practitioners. The present study aims to assess frequency and appropriateness of antithrombotic therapy in general practice, as a function of thromboembolic risk factors, using the CHADS2 score.
Methods: The computer records of 39 general practitioners were evaluated in order to identify patients with non-valvular AF; therapy and thromboembolic risk factors were recorded.