Fetal echocardiography

Fetal echocardiography is a test similar to an ultrasound. This exam allows your doctor to better see the structure and function of your unborn child’s heart. It’s typically done in the second trimester, between weeks 18 to 24.

The test might be done earlier if your doctor suspects a problem. This could be due to results from a previous ultrasound or prenatal test. Or it could be because of an issue with a previous pregnancy or family history of heart defects.

Indications

Fetal echocardiography is used to diagnose congenital heart defects in a fetus. It can also be used to monitor the health of a baby who may have heart problems. This test can help determine the best treatment options and plan for delivery.

Procedure

During the procedure, a small device called a transducer is moved around the abdomen. The transducer sends out sound waves that bounce off the baby's heart. A computer uses the sound waves to create a picture of the heart on a monitor.

Risks

Fetal echocardiography is considered safe. It uses sound waves to create the images and doesn't involve any radiation.

See also

• Ultrasound
• Congenital heart defect
• Prenatal diagnosis