Echogenic intracardiac focus

ID: echogenic-intracardiac-focus

An echogenic intracardiac focus (EIF) is a small bright spot observed on an ultrasound of a fetus's heart, typically during the second trimester of pregnancy. It appears as a highly reflective area within the heart and is generally located in the left ventricle or the interventricular septum. EIFs are considered a normal variant of cardiac anatomy and occur in a small percentage of pregnancies, often seen in about 5-10% of fetal echocardiograms.

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