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pericardium

pericardium is a topic covered in the Taber's Medical Dictionary.

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(per″ĭ-kard′ē-ŭm )

[peri- + -cardium]
The membranous fibroserous sac enclosing the heart and the bases of the great vessels. It has three layers: the fibrous pericardium (the outer layer); the parietal pericardium, a serous membrane that lines the fibrous pericardium; and the visceral pericardium (epicardium), a serous membrane on the surface of the myocardium. The space between the two serous layers is the pericardial cavity, a potential space filled with serous fluid that reduces friction as the heart beats. Its base is attached to the diaphragm, its apex extending upward as far as the first subdivision of the great blood vessels. It is attached in front to the sternum, laterally to the mediastinal pleura, and posteriorly to the esophagus, trachea, and principal bronchi.


PERICARDIUM AND LAYERS OF THE HEART WALL

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Citation

Venes, Donald, editor. "Pericardium." Taber's Medical Dictionary, 23rd ed., F.A. Davis Company, 2017. Taber's Online, www.tabers.com/tabersonline/view/Tabers-Dictionary/757684/all/pericardium.
Pericardium. In: Venes D, ed. Taber's Medical Dictionary. 23rd ed. F.A. Davis Company; 2017. https://www.tabers.com/tabersonline/view/Tabers-Dictionary/757684/all/pericardium. Accessed May 21, 2019.
Pericardium. (2017). In Venes, D. (Ed.), Taber's Medical Dictionary. Available from https://www.tabers.com/tabersonline/view/Tabers-Dictionary/757684/all/pericardium
Pericardium [Internet]. In: Venes D, editors. Taber's Medical Dictionary. F.A. Davis Company; 2017. [cited 2019 May 21]. Available from: https://www.tabers.com/tabersonline/view/Tabers-Dictionary/757684/all/pericardium.
* Article titles in AMA citation format should be in sentence-case
TY - ELEC T1 - pericardium ID - 757684 ED - Venes,Donald, BT - Taber's Medical Dictionary UR - https://www.tabers.com/tabersonline/view/Tabers-Dictionary/757684/all/pericardium PB - F.A. Davis Company ET - 23 DB - Taber's Online DP - Unbound Medicine ER -