This video shows a dissection of a heart and explains the importance of the pericardium, the sac that surrounds the heart. They discuss the two layers of the pericardium and how they protect and anchor the heart, as well as the potential...

In this video, we explore the functions and course of both the L and R Phrenic nerves along with the effects on the diaphragm for spinal cord injuries involving C3, C4, and C5 nerve roots.

Heart Anatomy

Structure, blood supply and innervation of the pericardium.

Definition, function and anatomy of the epicardium.

Anatomy and branches of the thoracic (descending) aorta.

The heart! What a symbol of love and affection. But does emotional processing really take place in the heart? Sorry romantics, but no. That's the brain's business. But the heart is still miraculous. It is a completely natural pump whose...