N. V. Kijvatova
Research Institute — Ochapovsky Regional Hospital no. 1; Kuban State Medical University
Russian Federation

Nataliya V. Kijvatova, Cand. Sci. (Med.), Cardiologist, Head of Department, Associate Professor

Internal Control and Safety Department of Medical Activities; Faculty of Advanced Training and Professional Retraining of Specialists; Department of Therapy no. 1

350086; 1 May st., 167; 350063; st. named after MItrofan Sedin, 4; Krasnodar region; Krasnodar

N. V. Chumachenko
Research Institute — Ochapovsky Regional Hospital no. 1
Russian Federation

Natalya V. Chumachenko, Cand. Sci. (Med.), Cardiologist

Internal Control and Safety Department of Medical Activities

350086; 1 May st., 167; Krasnodar region; Krasnodar

G. A. Golovina
Research Institute — Ochapovsky Regional Hospital no. 1
Russian Federation

Galina A. Golovina, Cand. Sci. (Med.), Cardiologist

Cardiology Department no. 3

350086; 1 May st., 167; Krasnodar region; Krasnodar

H. V. Gordeeva
Research Institute — Ochapovsky Regional Hospital no. 1; Kuban State Medical University
Russian Federation

Helen V. Gordeeva, Cand. Sci. (Med.), Cardiologist, Associate Professor

Faculty of Advanced Training and Professional Retraining of Specialists; Department of Therapy no. 1

350086; 1 May st., 167; 350063; st. named after MItrofan Sedin, 4; Krasnodar region; Krasnodar

H. D. Kosmacheva
Research Institute — Ochapovsky Regional Hospital no. 1; Kuban State Medical University
Russian Federation

Helen D. Kosmacheva, Dr. Sci. (Med.), Deputy Chief Physician for Medical Care, Head of the Department

Faculty of Advanced Training and Professional Retraining of Specialists; Department of Therapy no. 1

350086; 1 May st., 167; 350063; st. named after MItrofan Sedin, 4; Krasnodar region; Krasnodar