As a special type of digestive tract tumor, cardiac cancer is treated in a similar way to other digestive tract tumors. Early cardiac cancer can be found under endoscope, and can be completely removed under endoscope, and no radiotherapy and chemotherapy are required after surgery, just regular review can be done. Surgical treatment is the main treatment for advanced cardiac cancer, and chemotherapy and radiotherapy are carried out according to the specific conditions of patients in the later stage. Advanced cardiac cancer depends on the specific situation. For patients who are weak and cannot accept surgery, palliative treatment is mainly adopted, such as implantation of local radioactive particles, injection of local chemotherapy drugs, and placement of endoscopic stents, or surgical fistula to solve the problem of eating. For patients with extremely advanced stage, when they give up any other treatment, we can only give intravenous nutrition to meet the nutritional needs of patients.