What does fetal echocardiography mean?

Fetal echocardiography is a common prenatal test used to evaluate fetal heart structure and function. Through ultrasound technology, the structure, size, position, and systolic and diastolic functions of the fetal heart can be observed. This test can help doctors determine whether the fetus has a heart defect or other heart problem. Fetal echocardiography is usually performed around 20 weeks into pregnancy. During the examination, the doctor will place an ultrasound probe on the pregnant woman\’s abdomen to produce an image of the fetal heart through the reflection principle of ultrasound waves. These images will be displayed on the screen, and the doctor will analyze and diagnose based on the images. With a fetal echocardiogram, doctors can assess whether the structure of the fetus\’ heart is normal. For example, doctors can observe whether the four chambers of the heart are developing normally, whether the heart valves are intact, and whether the heart blood vessels are open. If abnormalities are found, the doctor may further perform other tests, such as a fetal electrocardiogram or magnetic resonance imaging of the fetal heart, to confirm the diagnosis. Fetal echocardiography can also evaluate the function of the fetal heart. By observing the contraction and relaxation of the fetal heart, doctors can determine whether the heart is effectively pumping blood throughout the body. This is very important for early detection of fetuses with abnormal heart function, because timely treatment measures can be taken to improve the baby\’s survival rate and quality of life. [The most complete and best sound quality in history] 32 sets of 100 must-listen late-pregnancy music for prenatal education for free Fetal echocardiography is a non-invasive, radiation-free examination method that is safe for pregnant women and fetuses. The procedure usually causes no discomfort or pain and can be done in a hospital or clinic. Pregnant women only need to lie down on the examination bed, and the doctor will move the probe on the abdomen to complete the examination. However, fetal echocardiography has some limitations. Some heart defects may not be accurately diagnosed due to the resolution and technical limitations of the examination equipment. In addition, ultrasound cannot penetrate bone, so the structure of the fetal heart cannot be fully observed. For some more complex heart problems, other more invasive procedures may be needed, such as fetal heart catheterization or fetal heart surgery. Overall, fetal echocardiography is a common prenatal test used to evaluate the structure and function of the fetal heart. It is a safe, non-invasive examination method that can help doctors detect and diagnose fetal heart problems early so that timely treatment can be taken. However, it has some limitations, and for some complex heart problems, other testing methods may be needed. Before undergoing fetal echocardiography, pregnant women should fully communicate with their doctors to understand relevant information and follow their doctors\’ recommendations.