[1]
M. Minchev, I. Gruev, and S. Naydenov , Trans., “Atrial fibrillation and heart failure: pathophysiological relationship, clinical manifestations, and prognostic significance”, BMJ, vol. 20, no. 1, pp. 18–24, Apr. 2026, Accessed: Apr. 28, 2026. [Online]. Available: https://journals.mu-sofia.bg/index.php/bmj/article/view/794