Fetal nuchal translucency thickness i.e. NT. Fetal echocardiography, DNA test etc. should be done in order to make a clear diagnosis when the venous conduit a-wave reversal is detected in the fetus by NT, and the diagnosis should be actively made according to the doctor’s instructions.
Fetal venous catheter is very important to the growth and development of the fetus, oxygen supply, blood circulation, etc. When the venous catheter a-wave reversal is detected, it means that the fetus is likely to have intrauterine hypoxia, or may be suffering from congenital heart disease or chromosomal abnormality, and it is necessary to further improve the fetal echocardiography, DNA examination, etc., to make a clear diagnosis, and if there is any abnormality, it may be necessary to terminate the pregnancy early.
During pregnancy, you should go to the hospital for obstetric examination on time to monitor the growth and development status of the fetus. If abnormalities in fetal growth and development are found, such as chromosomal abnormalities, heart disease, etc., you need to choose an appropriate treatment plan under the guidance of your doctor. Consultation with a specialized doctor is recommended for specific cases.