There are no examples of cures for dilated cardiomyopathy. The pathology of dilated cardiomyopathy is characterized by non-specific hypertrophy and deformation of cardiomyocytes as well as varying degrees of fibrosis. The weakened contractility of the diseased myocardium triggers the compensatory activation of the neural-fluid mechanism, which produces more water and sodium retention, constricts blood vessels to maintain effective circulation and thus results in more severe myocardial injury, ultimately leading to the body to enter into the stage of decompensation. Therefore, once dilated cardiomyopathy develops, it is mostly chronic and progressive and irreversible. The current clinical treatment of this disease is mainly to block the neurohumoral mechanisms that cause the aggravation of heart failure, remove the triggers for the aggravation of heart failure, control cardiac arrhythmias and prevent sudden death in order to improve the quality of life of the patient and prolong the survival, and the only real cure is cardiac transplantation, which has not yet been reported to be successful. If a patient is diagnosed with dilated cardiomyopathy, it is recommended to maintain an optimistic state of mind, actively cooperate with the doctor’s treatment, and regularly review the cardiac function in order to adjust the treatment plan, in order to obtain a better prognosis for the patient’s individual condition.