Mileva Niya, Yaneva-Sirakova Teodora, Hristova Irina, Georgieva Despina, Koleva Greta, Psalla Dimitra, Georgiev Ranko, Vassilev Dobrin
Medica Cor Hospital, Ruse, Bulgaria.
Medical Faculty, Medical University of Sofia, Sofia, Bulgaria.
Cardiol J. 2025;32(1):90-97. doi: 10.5603/cj.98481. Epub 2024 Dec 3.