Mild heart failure can often return to normal, but this will be determined by a comprehensive evaluation of the condition by a physician. Patients with mild heart failure may have a history of risk factors such as high blood pressure, coronary artery disease, diabetes, etc., but there are no structural or functional abnormalities of the heart. Also, symptoms of heart failure, such as fatigue and dyspnea, do not usually occur after activity. Usually, patients with mild heart failure need to take medications for hypertension, coronary artery disease, diabetes and other chronic diseases as prescribed by the doctor, so as to reduce the chance of heart failure attacks. Secondly, they also need to cooperate with the doctor for diet and weight management, and choose drugs such as hydrochlorothiazide and metoprolol if necessary. Usually, it can be restored to the level of normal people and will not affect daily life. If the above symptoms occur, it is recommended to go to the hospital in time for early and regular treatment.