Interior of pericardial sac.

Posterior view of a transparent heart highlighting the coronary vessels.

Superior view of the heart showing major vessels.

Left lateral view of a transparent heart highlighting the coronary vessels.

Sternocostal (anterior) surface of the heart and great vessels in situ.

Posterior view of a heart showing branching of the coronary veins.

Posterior view of the heart with pericardium and great vessels.

Right coronary arteriogram showing the right coronary artery stemming near the aortic valve. Orientation drawing is figure 1. 47A.

A simple orientation drawing for a left coronary arteriogram showing the left coronary artery stemming near the aortic valve. Corresponding arteriogram is figure 1. 47D.

Aortic root angiogram showing the arch of the aorta (AR), ascending aorta (AA), cusp of aortic valve (C), left coronary artery (LC), and right coronary artery (RC).

Anterior view of the thoracic contents in situ including the lungs, great vessels, heart and diaphragm. Portion of pericardium has been removed to reveal anterior surface of heart.

Left anterior oblique view of a heart to show anterior and posterior branching of the highlighted right coronary artery.

Heart and great vessels showing coronary arteries