Heart failure is a disease that cannot be cured. Once the patient enters the stage of heart failure, it suggests that the patient’s heart function has been seriously reduced, and it is a middle to late stage manifestation of various heart diseases. If the heart disease reaches the level of heart failure, the disease can no longer be reversed, so heart failure is a disease that can not be cured. Heart failure can be significantly relieved through regular treatment and a good lifestyle, thus slowing down the progression of heart failure and the patient’s life. Heart failure after formal drug treatment, if the patient is well controlled, life expectancy will not be affected too much, some people have a history of heart failure for decades, so as long as the regular medication, generally heart failure will not progress too rapidly. However, if the disease is more serious, such as heart failure caused by myocardial infarction, the patient’s prognosis will be worse.