“FUNCTION CLASS OF CHRONIC HEART FAILURE AND EFFICIENCY OF THERAPY AMIODARONE AND ITS COMBINATION WITH BETA-ADRENOBLOCKERS PERMANENT FORM OF ATRIAL FIBRILLATION AT PATIENTS WITH ARTERIAL HYPERTENSION AND ISCHEMIC HEART DISEASE”. The Journal of V. N. Karazin Kharkiv National University, series "Medicine", no. 9 (July 4, 2015): 63–66. Accessed October 25, 2026. https://periodicals.karazin.ua/medicine/article/view/7196.