Overall burden of AF associated with higher risk of thromboembolism and ischemic stroke An analysis of the KP-RHYTHM study, in patients with paroxysmal AF not on anticoagulation, who underwent a 14-day ambulatory electrocardiographic monitoring 5 events/690 p-y 7 events/639 p-y 17 events/586 p-y Tertiles of AF burden are expressed in percentage of time with AF AF: atrial fibrillation; KP-RHYTHM: Kaiser Permanente Real-World Heart Monitoring Strategy Evaluation, Treatment Patterns, and Health Metrics in Atrial Fibrillation; TE: thromboembolic Go et al. JAMA Cardiol 2018