Fetal echocardiogram of atrioventricular canal defect

Fetal echocardiogram with common atrioventricular valve (AVV) separating a common atrium (CA) and ventricles.

RV: right ventricle; LV: left ventricle; R: right; L: left; I: inferior; S: superior.

Graphic 86330 Version 2.0