N. I. Novitsky
Kaluga State University
Russian Federation

Nikolay Igorevich Novitsky — PhD, Associate professor, Department of Internal Diseases.

Kaluga

A. N. Baglikov
Kaluga State University
Russian Federation

Andrey Nikolaevich Baglikov — PhD, Associate professor, Department of Internal Diseases.

Kaluga

A. E. Soloveva
Almazov National Medical Research Centre
Russian Federation

Anzhela Evgenievna Soloveva — PhD, Associate professor, Department of Cardiology.

St. Petersburg

S. V. Kruchinova
Scientific Research Institute — Ochapovsky Regional Clinical Hospital № 1
Russian Federation

Sofia Vladimirovna Kruchinova — PhD, cardiologist of the Department of Emer gency Cardiology № 1.

Krasnodar

E. D. Kosmacheva
Scientific Research Institute — Ochapovsky Regional Clinical Hospital № 1
Russian Federation

Elena Dmitrievna Kosmacheva — PhD, Professor, Deputy Chief Physician for Medical Care.

Krasnodar

S. V. Villevalde
Almazov National Medical Research Centre
Russian Federation

Svetlana Vadimovna Villevalde — PhD, Professor, Chief of Department of Cardiology.

St. Petersburg