Hello doctor, My baby is now 8 months old, I gave him an echocardiogram, the results are as follows: Situs solitus, left heart, left rotator cuff aorta, compatible atrioventricular - ventricular, ventricular - great artery. No abnormal flow in the heart. Tricuspid regurgitation 1⁄4. No pulmonary hypertension (PAPs = 20mmHg). The chambers of the heart do not dilate. Good left ventricular systolic function (EF = 75%). Two coronary arteries in normal position. No pericardial effusion. Doctor let me ask if the child with tricuspid valve regurgitation 1⁄4 needs treatment? Are there any abnormalities in the echocardiogram results of my child, doctor? Thanks for the advice doctor.