Premature heart failure refers to heart failure, which is a condition in which the heart’s pumping function is impaired and is unable to meet the needs of tissue metabolism. Heart failure due to a variety of reasons caused by the heart pumping function is impaired, cardiac output can not meet the needs of the whole body tissue metabolism, heart failure is divided into left heart failure, right heart failure and total heart failure, left heart failure patients will appear dyspnea, coughing, hemoptysis and other symptoms, patients with right heart failure will appear jugular vein rage, dyspnea and edema and other symptoms. Patients with right heart failure will have symptoms such as jugular vein rage, dyspnea, and edema. Total heart failure can have clinical manifestations of both left and right heart failure. Premature heart failure should pay attention to the management of daily life, diet should pay attention to light, avoid overeating, strictly limit physical labor, do not engage in strenuous physical labor, when the condition is stable can be appropriate exercise, to avoid thrombosis, and regular examination. If relevant symptoms appear, it is recommended to consult a doctor in time.