Can tricuspid regurgitation heal itself at 30 weeks?

If tricuspid regurgitation occurs in a 30-week-old fetus

because the heart is not mature and the heart valve tissue is normal, the regurgitation problem can usually be relieved by itself. However, if the fetus has heart valve disease or abnormal blood supply to the heart tissue due to tricuspid regurgitation, it usually cannot heal itself.

Pregnant women should strictly follow the doctor's advice for prenatal examination and pay attention to monitoring the recovery of fetal heart tissue.