Myocardial ischemic coronary heart disease, also known as ischemic cardiomyopathy, is more serious. Myocardial ischemic coronary heart disease is mainly caused by coronary atherosclerosis leading to coronary artery stenosis. The occurrence of ischemic coronary heart disease may also induce hypoxia, resulting in diffuse fibrosis of the myocardium, so myocardial ischemic coronary heart disease is more serious. Myocardial ischemic coronary artery disease is prone to myocardial infarction, which may eventually lead to heart failure, and some patients may die suddenly due to myocardial ischemic coronary artery disease. At present, myocardial ischemic coronary heart disease can only be treated to control the progress of the disease and alleviate the related symptoms, but cannot be completely cured, so the disease is more serious. Once diagnosed with myocardial ischemic coronary heart disease. It is necessary to consult a doctor in time and choose the best treatment according to the severity of the disease under the guidance of the doctor. The disease can improve the quality of life and prevent thrombosis through early diagnosis and treatment.