Why would my doctor order a fetal echocardiogram?
Mia Moss
Published May 31, 2026
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Similarly one may ask, what can a fetal echo detect?
In the hands of an expert, the sophisticated and sensitive ultrasound test known as “fetal echocardiography” can detect heart problems in a fetus as early as four months after conception. That gives doctors time to prepare for an emergency situation at birth, or even treat some problems before birth.
Additionally, when should you get a fetal echocardiogram? 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 exam uses sound waves that “echo” off the structures of the fetus's heart.
Similarly, you may ask, is a fetal echocardiogram necessary?
Not all pregnant mothers need an echocardiogram. The standard prenatal ultrasound tests can give information about whether the fetal heart has developed with all four chambers and most pregnant women don't need any further testing.
Who performs fetal echocardiogram?
The test is typically performed by a specially trained ultrasound sonographer and the images are interpreted by a pediatric cardiologist who specializes in fetal congenital heart disease. Some maternal-fetal medicine specialists (perinatologist) also perform fetal echocardiograms.
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