Pericardial fluid is present between . . . . | vedclass

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(D) The heart is enclosed in a double-walled membranous sac called the pericardium. The pericardium consists of two main layers: the outer fibrous per

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Parietal and visceral layers of serous pericardium

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(D) The heart is enclosed in a double-walled membranous sac called the pericardium. The pericardium consists of two main layers: the outer fibrous pericardium and the inner serous pericardium. The serous pericardium is further divided into two layers: the parietal layer (outer) and the visceral layer (inner),which is also known as the epicardium. The pericardial cavity is the space between the parietal and visceral layers of the serous pericardium. This cavity is filled with pericardial fluid,which reduces friction between the heart walls during contraction and relaxation.

Pericardial fluid is present between . . . . . . of heart.

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