Which wall segment of the Right Ventricle can be seen in a Subcostal 4 Chamber view?

In a Subcostal 4 Chamber view, the inferior wall segment of the right ventricle is prominently visualized. This view is obtained by positioning the ultrasound transducer beneath the rib cage at the subxiphoid area, which allows for an optimal assessment of the heart's chambers.

The right ventricle's inferior wall, which lies adjacent to the diaphragm, is best seen in this view. Visualization includes the anterior, inferior, and septal walls, but the inferior wall is most clearly depicted. Subcostal imaging also provides a broader assessment of the cardiac chambers, particularly the right ventricle and the atrial septum, which adds further diagnostic value in evaluating abnormalities.

This choice is correct as it highlights the specific anatomy demonstrated in the Subcostal 4 Chamber view, distinguishing it from other segments that may not be as clearly visualized in this position.