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Arte-miy333 [17]
3 years ago
8

The heart is enclosed in a double-walled sac called?

Medicine
1 answer:
dlinn [17]3 years ago
3 0

Answer:

The pericardium is a double-walled sac containing the heart and the roots of the great vessels. The pericardial sac has two layers, a serous layer and a fibrous layer. It encloses the pericardial cavity which contains pericardial fluid.

Latin: Pericardium

Location: A sac around the heart

Artery: Pericardiacophrenic artery

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