Slight regurgitation of aortic and tricuspid valves are due to the corresponding valve closure insufficiency. Slight regurgitation without serious organic lesions can be treated without special treatment, and the symptoms of heart failure such as dyspnea, fatigue, and abdominal distension need to be treated with medication. 1. Slight aortic regurgitation: Abnormal change of left ventricular diastolic pressure-volume is the main pathological basis of aortic regurgitation. Aortic valve insufficiency with slight regurgitation can make the patient asymptomatic for a long time because of the compensation of the left ventricle, which can be left unattended, and be alerted to the emergence of the symptoms of left heart failure, including shortness of breath after activity, sedentary respiration, and nocturnal paroxysmal dyspnea, and so on. Consultation should be made in time when such symptoms occur. 2. Slight tricuspid regurgitation: the regurgitation symptoms of tricuspid valve insufficiency without serious organic lesions are relatively mild, and can be significantly improved by treating the underlying causes of pulmonary hypertension and right heart dysfunction. When coexisting with pulmonary hypertension, cardiac output is reduced, and the symptoms of right heart failure are obvious, which are manifested as fatigue, abdominal distension, etc., and the patient is given furosemide diuretic and captopril to inhibit myocardial remodeling. The symptoms of aortic and tricuspid valve mild regurgitation timely consult the cardiology department, complete the relevant examination, the doctor will evaluate the condition and give guidance.