S. A. Belash
Scientific Research Institute – Ochapovsky Regional Clinical Hospital no. 1; Kuban State Medical University
Russian Federation

Belash Sergey A. – Cand. of Sci. (Med.), Сardiovascular Surgeon, assistant of cardiac and cardiology department with advanced training

350086, Krasnodar, 167, 1st May str.

K. O. Barbukhatti
Scientific Research Institute – Ochapovsky Regional Clinical Hospital no. 1; Kuban State Medical University
Russian Federation

Barbukhatti Kirill O. – Dr. of Sci. (Med.), Head of Cardiac Surgery Department no. 2, Head of Cardiac and Cardiology Department with advanced training

Krasnodar