Non-vitamin K antagonist oral anticoagulants (NOACs) are alternatives to vitamin K antagonists to prevent stroke in patients with non-valvular atrial fibrillation (AF) and have emerged as the preferred choice. The use of NOACs is rapidly increasing in Korea after coverage by insurance since 2015. However, the rate of prescribing anticoagulants in Korean patients with AF remains low compared to other countries. Most of the NOAC anticoagulant prescriptions are issued at hospitals. As the prevalence rate of AF in Korea is expected to increase rapidly with the increase in the elderly population, the need to prescribe NOACs in primary care clinics will also increase. Therefore, The Korean Heart Rhythm Society organized the Korean Atrial Fibrillation Management
Atrial fibrillation (AF) is the most common form of sustained arrhythmia in elderly patients. However, AF is often detected during health screening, or accidentally during testing for other diseases; some patients lack clinical symptoms. Nevertheless, AF increases the incidence of ischemic stroke and other thrombotic events, and compromises cardiovascular prognosis in terms of heart failure, dementia, and hospitalization. Therefore, initial AF management should be performed at the point of primary care, not only in specialized medical centers. We wish to propose a five-step management protocol for AF. We review the evidence supporting integrated management by primary care physicians new to AF, and by specialized physicians who often diagnose and manage AF. Further, we also outline a structured goal-based follow-up protocol; this is an important part of integrated management. (Korean J Med 2018;93:336-343)
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