Usually, patients with chronic congestive heart failure can be treated through general treatment, medication and surgery under the guidance of doctors. 1. General treatment: patients with chronic congestive heart failure can reduce the heart load by paying attention to rest, or eliminate edema by restricting the intake of water and sodium to alleviate the condition. 2. Pharmacological treatment: patients with chronic congestive heart failure can follow the doctor’s instructions to apply aminopterin tablets, furosemide tablets and other drugs to control fluid retention; the application of cotrimoxazole captopril tablets, enalapril maleate tablets and other drugs to improve ventricular systolic function, so as to alleviate the symptoms. 3. Surgery: Patients with chronic congestive heart failure can take implantable cardioverter-defibrillator to prevent abnormal heart rhythms under the guidance of doctors; or take heart transplantation for treatment. Patients with chronic congestive heart failure should be treated under the guidance of a doctor and avoid unauthorized use of medication to avoid adverse reactions.