Christa Faschingbauer, MD
This a case of the atrial septum aneurysm diagnosed during the ultrasound exam in the 32 weeks of gestation. Atrial septum was bulging into the left ventricle imitating a mitral valve prolapse.
: 4-chamber view, images show the septal aneurysm (arrows) bulging from the left atrium into the left ventricle.
: Video shows the 4-chamber view with an atrial septal aneurysm bulging into the left ventricle. The mitral valve is visible as well.