- The intact heart seen from the anterior surface lying in the opened pericardium.
- The intact heart seen from its dorsal surface, with the pericardium removed.
- The heart seen from the anterior surface with opened heart chambers.
- The heart seen from the right side with opened right vestibule.
- Right heart chamber, opened from its anterior surface.
- The left heart chamber, opened anteriorly.
- Cross section through the vestibule, the aorta and pulmonary artery are seen from above as well as the valves of the two ventricles all of which are closed.
- Cross section through both ventricles horizontal to the longitudinal axis of the heart (seen from the front).
