The Thin Layer of Tissue That Lines the Chambers of the Heart

Question

The thin layer of tissue that lines the chambers of the heart is called the visceral pericardium.

Accepted Answer

The thin layer of tissue that lines the chambers of the heart is called the endocardium, not the visceral pericardium. The visceral pericardium, also known as the epicardium, is the inner layer of the pericardium which surrounds the heart.