The symptoms of mild pulmonary regurgitation are mainly panic, chest tightness, wheezing, and exertional dyspnea. The symptoms that occur in mild regurgitation also vary from person to person, and some people have no obvious clinical symptoms. Generally, in mild regurgitation, the pulmonary artery pressure is good, so mild regurgitation usually does not require special treatment, but if the pulmonary valve has moderate to severe regurgitation, this condition needs to be treated. The main medication is to correct heart failure, appropriate application of diuretic drugs, and the key is to perform surgical treatment such as valve replacement or valve repair. Normally, blood pressure must be controlled, if blood pressure is not well controlled, it is easy to aggravate the degree of valve regurgitation, usually pay attention to the regular review of the heart ultrasound, under the guidance of the doctor to adjust the dosage of drugs.