The ..... is a double-walled sac around the heart.

CARDIOVASCULAR PHYSIOLOGY

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Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]

The ____ is a double-walled sac around the heart.

A	Pericardium
B	Myocardium
C	Endocardium
D	Epicardium

Explanation:

Detailed explanation-1: -Pericardium is a double layered protective covering of the heart. Outer layer is the parietal pericardium and the inner layer is visceral pericardium enclosing a pericardial cavity filled with pericardial fluid .

There is 1 question to complete.