Pavlova D, Brynza M. Clinical characteristics of patients with atrial flutter before radiofrequency ablation. J. V. N. Karazin Khark. Nat. Univ., Ser. Med. [Internet]. 2020Sep.8 [cited 2024Apr.25];0(39):69-6. Available from: https://periodicals.karazin.ua/medicine/article/view/16220