The full name of TR in cardiac ultrasound is Tricuspid Regurgitation, which refers to tricuspid valve closure insufficiency or tricuspid regurgitation. The report card of the general cardiac ultrasound does not have TR (+), but it will be categorized into mild, moderate, severe, etc. according to the degree of regurgitation, and the treatment plan is different for different degrees of regurgitation. 1. Mild: Mild tricuspid valve insufficiency usually does not cause organic damage to the heart and does not require special treatment. Tricuspid regurgitation can be found in normal people, especially children, which is a normal phenomenon and does not require treatment; regular checkups are sufficient. Some patients have cardiovascular diseases, such as coronary artery disease, etc., such people for the cause of the prevention or treatment. 2. Moderate: If people with moderate tricuspid valve insufficiency do not have symptoms such as panic, edema, chest tightness and other discomforts, and the ECG and other tests are normal, there is no need for treatment. If people with moderate tricuspid valve insufficiency have dyspnea and weakness, it means that the patient has pulmonary hypertension. At this time, timely drug intervention should be given to avoid further progression of the disease. 3. Severe: severe tricuspid valve insufficiency is a group of people need to be treated, severe tricuspid regurgitation patients will appear edema, fatigue, abdominal distension and other manifestations of right heart failure, at this time to timely treatment, to avoid life-threatening. Heart ultrasound suggests tricuspid valve closure insufficiency, should be combined with the patient’s symptoms, other tests to comprehensively determine whether treatment is needed. Patients with tricuspid regurgitation should seek timely medical treatment to avoid delaying their condition.