PREVALENCE OF ATRIAL FIBRILLATION, RISK FACTORS AND THROMBOEMBOLIC EVENTS IN PATIENTS TREATED FOR CARDIOVASCULAR DISEASES AT MILITARY HOSPITAL 103 . YHCĐ [Internet]. 2026 Sept. 25 [cited 2026 Nov. 5];67(CD15). Available from: https://tapchiyhcd.vn/index.php/yhcd/article/view/6829