Yu. Yu. Gridneva
Rostov State Medical University; Rostov Regional Clinical Hospital
Russian Federation

Yulia Yu. Gridneva - postgraduate student of the Department of Internal Diseases No. 1 of the Rostov SMU of the Ministry of Health of the RF, cardiologist of the Cardiology Department No. 1 of the Rostov RCH.

Rostov-on-Don

A. I. Chesnikova
Rostov State Medical University
Russian Federation

Anna I. Chesnikova - Dr. Sci. (Med.), Professor, Head of the Department of Internal Diseases No. 1.

Rostov-on-Don

V. A. Safronenko
Rostov State Medical University
Russian Federation

Victoria A. Safronenko - Cand. Sci. (Med.), Associate Professor of the Department of Internal Diseases No. 1.

Rostov-on-Don

A. V. Voronova
Rostov Regional Clinical Hospital
Russian Federation

Anna V. Voronova - ultrasound diagnostics doctor at the Ultrasound Diagnostics Department.

Rostov-on-Don