Chest cramps generally have the following common causes. First, patients with coronary atherosclerotic heart disease, after overexertion or stimulation, can cause spasmodic contraction of coronary vessels and cause heart ischemia and hypoxia, which manifests as chest cramps. Patients can improve coronary angiography to clarify the severity of heart stenosis and perform cardiac vascular stent implantation if necessary to avoid inducing acute myocardial infarction and other serious complications. Secondly, if older women have breast malignant tumor, once the tumor cells invade into the chest muscle, it will cause chest pain. Patients can improve the X-ray mammography examination of the breast to clarify the nature of the lesion and perform modified radical treatment of breast cancer plus lymph node dissection as soon as possible. After surgery, combined with local radiotherapy and chemotherapy, the symptoms of chest pain can be effectively reduced.