What does serous pericardium mean?
Definitions for serous pericardium
serous peri·cardi·um
This dictionary definitions page includes all the possible meanings, example usage and translations of the word serous pericardium.
Wikipedia
serous pericardium
The pericardium, also called pericardial sac, is a double-walled sac containing the heart and the roots of the great vessels. It has two layers, an outer layer made of strong connective tissue (fibrous pericardium), and an inner layer made of serous membrane (serous pericardium). It encloses the pericardial cavity, which contains pericardial fluid, and defines the middle mediastinum. It separates the heart from interference of other structures, protects it against infection and blunt trauma, and lubricates the heart's movements. The English name originates from the Ancient Greek prefix "peri-" (περί; "around") and the suffix "-cardion" (κάρδιον; "heart").
Wikidata
Serous pericardium
The serous pericardium is deeper than the fibrous pericardium in the heart. It contains two layers, both of which function in lubricating the heart to prevent friction from occurring during heart activity: ⁕The layer adherent to the fibrous pericardium is the parietal layer. ⁕The layer deep to the fibrous pericardium is the visceral layer. When this layer comes into contact with the heart, it is known as the epicardium. The serosal pericardium is a single layer of flat cell lying on a subserosal layer of connective tissue. The subserosal layer fuses with the fibrous pericardium in the parital membrane and it fuses with the myocardial tissue in the visceral membrane. The serousal layer is on the subseroal layer so it faces the pericardial cavity and it possibly secretes the pericardial fluid. Together these two layers form a continuous uninterrupted membrane. Between these two layers exists a small cavity called the pericardial cavity, which contains a supply of serous fluid. The serous fluid that is found in this space is known as the pericardial fluid.
Numerology
Chaldean Numerology
The numerical value of serous pericardium in Chaldean Numerology is: 9
Pythagorean Numerology
The numerical value of serous pericardium in Pythagorean Numerology is: 7
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"serous pericardium." Definitions.net. STANDS4 LLC, 2024. Web. 18 Mar. 2024. <https://www.definitions.net/definition/serous+pericardium>.
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