A small amount of regurgitation of the mitral and tricuspid valves in the fetus may be a normal phenomenon or an abnormal phenomenon.
1. Normal phenomenon: for most of the fetus, a small amount of mitral valve and tricuspid valve regurgitation, most of the physiological manifestations, if the symptoms are mild, for the health of the fetus will not have an impact on the regular review can be, do not need special treatment.
2. Abnormal phenomenon: some of the fetal mitral valve and tricuspid valve small amount of regurgitation, can not be ruled out and chromosomal anomalies during pregnancy factors related to the fetus may cause congenital diseases, should cooperate with the doctor to do further examination, to rule out chromosomal diseases and cardiac structural anomalies.
It is recommended that after the obstetric ultrasound found fetal mitral valve and tricuspid valve mild regurgitation, according to the doctor’s advice, should be necessary review or further examination.