PEREPEKA, E. O.; BODNAREVSKA, E. V.; ISHCHENKO, M. S.; KRAVCHUK, B. B. Assessment of the Degree of Left Atrial Fibrosis in Patients with Different Forms of Atrial Fibrillation. Ukrainian Journal of Cardiovascular Surgery, v. 33, n. 2, p. 62-69, 25 Jun. 2025.