The thick middle layer of the heart is called the:
A) epicardium.
B) myocardium.
C) endocardium.
D) pericardium.

Name: The thick middle layer of the heart is called the: A) epicardium. B) myocardium. C) endocardium. D) pericardium.
Brand: Quizplus
Rating: 4.9 (35 reviews)

Question

Quizplus · Accepted Answer

The middle layer of the heart is composed of cardiac muscle and is called the myocardium. The epicardium is the outermost layer, the endocardium is the innermost layer, and the pericardium is the sac surrounding the heart.

The Thick Middle Layer of the Heart Is Called The