Which of the following is the thickest layer of the heart, which is made up of muscle?
A) Epicardium
B) Myocardium
C) Endocardium
D) Pericardium
E) Pericardial cavity

Name: Which of the following is the thickest layer of the heart, which is made up of muscle? A) Epicardium B) Myocardium C) Endocardium D) Pericardium E) Pericardial cavity
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Question

Quizplus · Accepted Answer

The myocardium is the thickest layer of the heart, composed primarily of cardiac muscle tissue that is responsible for the heart's contractile function.

Which of the Following Is the Thickest Layer of the Heart