Myocardial bridge compression stenosis 30% is not serious, if discomfort occurs, it is recommended to follow the doctor’s instructions for treatment. Myocardial bridge is because the coronary artery blood vessels into the myocardium, heart contraction will squeeze the coronary arteries will lead to coronary artery stenosis, the formation of myocardial ischemia myocardial bridge compression stenosis, no obvious symptoms of the patient does not need to carry out special treatment, if the myocardial bridge compression stenosis of more than 50% can be in the guidance of the doctor can be orally trimetazidine tablets, levocanidin oral solution and other drugs, can be nutritious myocardium. However, if not treated in time, angina pectoris may occur, with the progress of the disease, the degree of stenosis is likely to worsen. In daily life, you must pay more attention to rest, do not overwork, and avoid doing strenuous exercise. If there is frequent chest tightness, chest pain, palpitations, shortness of breath and other serious symptoms, it is recommended to go to a regular hospital for timely symptomatic treatment.