What structures are seen on the subcostal four-chamber plane?

The subcostal four-chamber plane is similar to the apical four- and five-chamber planes. This image is often obtained through part of the liver (L). The right ventricle (RV), tricuspid valve (TV), right atrium (RA), left atrium (LA), mitral valve (MV), left ventricle (LV), and aorta (Ao) can be visualized on the subcostal four-chamber plane.