Trần NM, Nguyễn TD, Đỗ ĐT. CHARACTERISTICS OF CARDIAC ARRHYTHMIAS ON 24-HOUR HOLTER ECG IN OUTPATIENTS AT THE HEART INSTITUTE OF HO CHI MINH CITY. VMJ [Internet]. 2026 Jun. 19 [cited 2026 Jul. 20];561(2). Available from: https://tapchiyhocvietnam.vn/index.php/vmj/article/view/18243