Effect of Mailing Educational Material to Patients With Atrial Fibrillation and Their Clinicians on Use of Oral Anticoagulants – A Randomized Clinical Trial Posted on May 31, 2022March 31, 2025 by Hannah Faulkner Effect of Mailing Educational Material to Patients With Atrial Fibrillation and Their Clinicians on Use of Oral Anticoagulants – A Randomized Clinical Trial