Yu. V. Vakhnenko
Amur State Medical Academy
Russian Federation

Yulia V. Vakhnenko, MD, PhD (Med.), Assistant of Department of Hospital Therapy with Pharmacology Course 

95 Gorʹkogo Str., Blagoveshchensk, 675000

I. E. Dorovskikh
Amur State Medical Academy
Russian Federation

Irina E. Dorovskikh, MD, PhD (Med.), Head of the Diagnostic Department of the Cardiac Surgery Clinic 

95 Gorʹkogo Str., Blagoveshchensk, 675000

E. N. Gordienko
Amur State Medical Academy
Russian Federation

Elena N. Gordienko, MD, PhD, D.Sc. (Med.), Professor, Department of Histology and Biology 

95 Gorʹkogo Str., Blagoveshchensk, 675000

M. A. Chernykh
Amur State Medical Academy
Russian Federation

Maria A. Chernykh, MD, Deputy Chief Physician for Medical Work of the Cardiac Surgery Clinic 

95 Gorʹkogo Str., Blagoveshchensk, 675000