S. F. Zadvorev
St. Petersburg City Hospital №2
Russian Federation

MD, Cardiologist,

Uchebniy per. 5, St. Petersburg, 194354

A. A. Yakovlev
St. Petersburg City Hospital №2; Saint Petersburg State University
Russian Federation

MD, PhD, Нead of Cardiology Department, Uchebniy per. 5, St. Petersburg, 194354;

Assistant, Chair of Hospital Therapy, Faculty of Medicine, Universitetskaya nab. 7-9, St. Petersburg, 199034

A. S. Pushkin
St. Petersburg City Hospital №2
Russian Federation

MD, PhD, Doctor of Clinical Laboratory Diagnostics,

Uchebniy per. 5, St. Petersburg, 194354

S. A. Rukavishnikova
St. Petersburg City Hospital №2
Russian Federation

PhD (Biology), Head of Clinical Diagnostic Laboratory,

Uchebniy per. 5, St. Petersburg, 194354

A. E. Filippov
Saint Petersburg State University; International Medical Center “SOGAZ”
Russian Federation

MD, PhD, Professor, Chair of Hospital Therapy, Faculty of Medicine, Universitetskaya nab. 7-9, St. Petersburg, 199034;

Cardiologist, Malaya Konyushennaya ul. 8, St. Petersburg, 191186

A. G. Obrezan
Saint Petersburg State University; International Medical Center “SOGAZ”
Russian Federation

MD, PhD, Professor, Chair of Hospital Therapy, Faculty of Medicine, Universitetskaya nab. 7-9, St. Petersburg, 199034;

Head Physician, Malaya Konyushennaya ul. 8, St. Petersburg, 191186