Fushtei, I.M., Podluzhnyi, S.H. and Sid, Y.V. 2019. The role of polymorphisms in genes that regulate neurohumoral systems in patients with atrial fibrillation. Zaporozhye Medical Journal. 3 (May 2019). DOI:https://doi.org/10.14739/2310-1210.2019.3.169201.