Metabolic cardiomyopathy is a specific type of cardiac disease that is caused by metabolic disorders. Most patients with metabolic cardiomyopathy suffer from abnormal conditions due to glucose metabolism disorders that cause microcirculation disorders in the patient’s body, resulting in atherosclerosis of the large blood vessels. Once metabolic cardiomyopathy occurs, the disease needs to be treated with lifelong medication and cannot be discontinued at will, as this can lead to serious consequences. The disease cannot be completely cured, but can only be controlled by medication and diet, although metabolic cardiomyopathy is mainly caused by abnormalities in glucose metabolism. In addition to glucose metabolism treatment, it is necessary to carry out combined treatment under the guidance of professional doctors and pay attention to the control of blood pressure and blood lipids according to the patient’s own situation.