Movie 5.3C: Parasternal short axis at the papillary muscle level showing a "reversal" of ventricular shapes in severe pulmonary hypertension. The right ventricle is now spherical and the left ventricle is "D-shaped" with interventricular septal flattening in both systole and diastole.

Movie 5.3B   |   Movie 5.3C   |   Movie 5.3D