Some benign heart tumors can be cured, while malignant heart tumors are generally difficult to cure. There are benign tumors and malignant tumors, benign tumors have relatively slow growth rate and less destructive to the heart, which can be completely removed by surgery after timely detection, such as left atrial mucinous tumor, which can reach the standard of complete cure; if the tumor invades into the important parts, which cannot be removed by surgery, even benign tumors can not be completely cured. Some patients may have malignant tumors, such as malignant melanoma, which has a great impact on the heart, and the malignant tumors cannot be completely removed by surgery, and cannot be completely cured, and the condition will continue to progress, which will endanger the patients’ lives. Patients with heart tumors should go to the hospital in time, give treatment under the guidance of doctors, clarify the nature of the tumor, and strive to prolong the survival time.