1. VOZ (2017) Informacionnyj byulleten’: «10 vedushchih prichin smerti v mire» [10 leading causes of death in the world]. Available at: http://www1. fips.ru/iiss/document.xhtml?facesredirect=true&id=f88e6d453944eeb61a08eedc5f0fc23c (accessed September 15, 2020).
2. Chazov E. (1997) Bolezni organov krovoobrashcheniya: rukovodstvo dlya vrachej [Diseases of the circulatory system: a guide for doctors]. M.: Medicine, р. 832.
3. Bondaryev S., Vasilenko V., Efimov N. (2015) Kardiomiopatija vsledstvie hronicheskogo psihojemocional’nogo stressa samostojatel’noe zabolevanie ili projavlenie inoj patologii serdca? [Cardiomyopathy due to chronic psychoemotional stress: independent disease or manifestation of other heart pathology?] Sovremennye problemy nauki i obrazovanija (electronic journal), no 1 (Part 1) Available at: http://www.science- education.ru/ru/article/view?id=18031 (accessed May 4, 2020).
4. Pshennikova M. (2000) Fenomen stressa. Jemocional’nyj stress i ego rol’ v patologii [Stress phenomenon. Emotional stress and its role in pathology]. Pathological physiology and experimental therapy, no 4, pp. 21–31.
5. Cygan V., Skalnyj A., Mokeeva E. (2012) Sport. Immunitet. Pitanie [Sport. Immunity. Food]. SPb: JeLBI-MPb, p. 240.