Heart: Right ventricle (English)

Right ventricle, anterolateral wall removed. The structure of the right atrioventricular (tricuspid) valve with its three papillary muscles (anterior, inferior (a.k.a.posterior) and septal) and their tendinous cords (chordae tendineae) can be seen.The structure of the pulmonary valve is also illustrated as well, immediately superior to the conus arteriosus.