Coronary heart disease three branches of the lesions if not regular treatment and lifestyle intervention is sure to become more and more serious. Coronary heart disease is coronary atherosclerotic heart disease, that is to say, coronary atherosclerosis is the cause of the disease, and causes atherosclerosis are mainly due to dyslipidemia, hypertension, diabetes mellitus, as well as reduced physical activity, smoking, obesity, high uric acid anemia and so on. On the basis of the three branches of coronary heart disease, if the cause of the disease is not intervened, the original atherosclerotic plaque, lipid deposition will continue, resulting in more and more narrowing of the arterial lumen, and even the blood vessels are completely blocked, and the atherosclerotic plaque will be less and less stable, and finally may rupture, leading to the occurrence of thromboembolic disease. In addition, if the factors leading to hypoxia and damage to the inner lining of the arteries are not removed, new atheromatous plaques may appear in new places, and the blood will flow more slowly, which is more favorable to the deposition of lipids, and so on, the cycle will develop and will only become more and more serious. Therefore, after the discovery of coronary heart disease, we must immediately go to the hospital, and under the guidance of specialists to immediately begin formal treatment, so as to avoid deterioration of the condition.