The innermost layer of the heart, comprised of endothelial cells.
A membrane which lines the heart.
Membrane that lines the chambers of the heart and the heart valves.
A delicate membrane, formed of flat endothelial cells, that lines the heart and is continuous with the lining of arteries and veins. At the openings of the heart cavities it is folded back on itself to form the cusps of the valves. It presents a smooth slippery surface, which does not impede blood flow.
A thin membrane consisting of flat endothelial cells; it lines the four chambers of the heart and is continuous with the lining of arteries and veins. The endocardium has a smooth surface which helps the blood to flow easily. The valves at the openings of the heart’s chambers are made from folded-up membranes. Inflammation of the endocardium is called endocarditis.
The endothelial membrane that lines the chambers of the heart and is continuous with the lining (intima) of the arteries and veins. It is a single layer of cells under which lie nerves, Purkinje cells, and veins.
The innermost layer of the heart muscle, intricately enveloping and providing coverage to the heart valves, is commonly referred to as the endocardium.
The endocardium, the profoundly secluded layer within the trifold stratification of the cardiac enclosure, claims its genesis from a consortium of endothelial cells. This intricate layer shares an uninterrupted extension with the vascular interiors, a testament to the unbroken symphony of our circulatory rhythm. This is not merely the heart’s lining but a crucial barrier that governs the ceaseless tidal flow of life’s essential liquid.