The work is devoted to one of the most topical problems of cardiology and cardiac surgery: the study of myocardial bridges of coronary arteries. The interest to the study of this issue is caused by the accumulation of clinical data on the complications of the natural course of the disease, the lack of a unified diagnostic algorithm and recommendations for the treatment of patients with this pathology. The questions of etiology and pathogenesis, modern methods of diagnostics and treatment of the pathology are reviewed. The authors present their own results of surgical treatment including minimally invasive technologies.