What is the cause of the bright spot in the left atrium of the fetus?

Every time in the late pregnancy, there will be a four-dimensional examination. This examination is very critical, as it can detect some defects in the fetus. Many fetuses will have strong light spots in the left atrium during this time. Parents may be very worried when they hear this result. In fact, some of the strong light spots in the left atrium can develop well on their own, so just pay a little attention.

Clinically, it is common to see strong echogenic spots during fetal ultrasound. If the strong echogenic spots only appear in the left ventricle and there is only one, then this situation usually has no clinical significance, which means it is nothing to worry about. If there are several in the right ventricle, or in both the left and right ventricles, further examination is necessary.

Most of the strong echo points shrink with the increase of gestational age, and the echo intensity gradually decreases. They almost completely disappear at full-term pregnancy, while a few may exist until delivery and can still be observed by ultrasound after delivery.

Clinically, it is common to see strong echogenic spots during fetal ultrasound. If the strong echogenic spots only appear in the left ventricle and there is only one, then this situation usually has no clinical significance, which means it is nothing to worry about. If there are several in the right ventricle, or in both the left and right ventricles, further examination is necessary.

The above is a detailed introduction to the reasons why there are strong light spots in the fetal heart. I believe parents all understand it clearly! In fact, if a child has such symptoms, there is no need to worry. As long as you pay good attention, the baby can recover well.