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3 lis 2023 · The pericardium is the membrane that encloses the heart and the roots of the major heart vessels, consisting of an outer fibrous layer (fibrous pericardium) and an inner double serous membrane layer (serous pericardium).
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- Clinical Case
28 sie 2020 · The pericardium is a fibroserous, fluid filled sack that surrounds the muscular body of the heart and the roots of the great vessels. This article will give an outline of its functions, structure, innervation and its clinical significance.
2 lis 2023 · The pericardial cavity is a potential space between the opposing layers of the serous pericardium's parietal and visceral layer. This cavity has a fluid layer, that allows the heart to pulsate and move without friction. The fluid also serves to diminish surface tension and provide lubrication.
pericardium (also, pericardial sac) membrane that separates the heart from other mediastinal structures; consists of two distinct, fused sublayers: the fibrous pericardium and the parietal pericardium
The anterior-most papillary muscle is connected to the interventricular septum by a distinctive band of cardiac muscle called the septomarginal trabecula (or moderator band). This structure is the only part of the electrical conduction system of the heart that is grossly visible.
15 gru 2023 · Learn about the anatomy of the pericardium, the fibrous sac that surrounds and protects the heart; find out about common maladies such as pericarditis.
The outermost layer is the epicardium (or visceral pericardium). The epicardium covers the heart, wraps around the roots of the great blood vessels, and adheres the heart wall to a protective sac. The middle layer is the myocardium. This strong muscle tissue powers the heart’s pumping action.
