RT Journal Article SR Electronic T1 Managing newly diagnosed atrial fibrillation: Rate, rhythm, and risk JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 258 OP 264 DO 10.3949/ccjm.78a.09165 VO 78 IS 4 A1 Callahan, Thomas A1 Baranowski, Brian YR 2011 UL http://www.ccjm.org/content/78/4/258.abstract AB The treatment of atrial fibrillation focuses on controlling the heart rate, preventing thromboembolic events, and, depending on the symptoms, restoring and maintaining sinus rhythm. In most cases, the rate or rhythm can be quickly controlled, and a long-term plan can be started that will minimize the impact of this disorder on the life of the patient.