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  1. www.kenhub.com › anatomy › layers-of-the-heartLayers of the heart: Epicardium, myocardium, endocardium - Kenhub

    Nov 3, 2023 · The endocardium is the innermost layer of the heart. It lines the inner surfaces of the heart chambers, including the heart valves . The endocardium has two layers.

    • Heart Valves Anatomy

      Understanding heart valves anatomy is important in grasping...

    • Pericardium

      Between the layers is the pericardial cavity, a potential...

    • Oral Cavity

      Oral cavity. The oral cavity is situated anteriorly on the...

    • Conduction System

      Here it lies in the subepicardiac layer of the heart, often...

  2. www.thoughtco.com › the-heart-wall-4022792The 3 Layers of the Heart Wall - ThoughtCo

    • Regina Bailey
    • Epicardium. Epicardium (epi-cardium) is the outer layer of the heart wall. It is also known as visceral pericardium as it forms the inner layer of the pericardium.
    • Myocardium. Myocardium (myo-cardium) is the middle layer of the heart wall. It is composed of cardiac muscle fibers, which enable heart contractions. The myocardium is the thickest layer of the heart wall, with its thickness varying in different parts of the heart.
    • Endocardium. Endocardium (endo-cardium) is the thin inner layer of the heart wall. This layer lines the inner heart chambers, covers heart valves, and is continuous with the endothelium of large blood vessels.

  3. Images

    • Human Heart structure and blood circulation (Includes heart diagram):
    • Heart Anatomy · Anatomy and Physiology
    • The 3 Layers of the Heart Wall
    • Describe the Three Layers of the Heart

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  4. teachmeanatomy.info › thorax › organsThe Heart Wall - TeachMeAnatomy

    Jan 4, 2024 · The innermost layer of the cardiac wall is known as the endocardium. It lines the cavities and valves of the heart. Structurally, the endocardium is comprised of loose connective tissue and simple squamous epithelial tissue – it is similar in its composition to the endothelium which lines the inside of blood vessels.

    • (61)

  5. microbenotes.com › layers-of-the-heartLayers of the Heart: Epicardium, Myocardium, Endocardium

    Aug 4, 2023 · The endocardium is the innermost layer of the heart wall lining the internal chambers of the heart and the heart valves. It provides a smooth surface for efficient blood flow inside the heart chambers.

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  7. anatomy.co.uk › endocardiumEndocardium Structure and Anatomy with Pictures, Functions

    Mar 2, 2024 · The endocardium is the innermost lining layer of the heart, which covers the internal surfaces of the heart chambers and valves. It is one of the three main layers of the heart wall, the other two being the myocardium (the muscular middle layer) and the epicardium (the outer layer). Location.

  8. www.nhlbi.nih.gov › health › heartHow the Heart Works - What the Heart Looks Like - NHLBI, NIH

    Mar 24, 2022 · The heart is made of three layers of tissue. Endocardium is the thin inner lining of the heart chambers and also forms the surface of the valves. Myocardium is the thick middle layer of muscle that allows your heart chambers to contract and relax to pump blood to your body.

  9. med.libretexts.org › Bookshelves › Anatomy_and17.1C: Layers of the Heart Walls - Medicine LibreTexts

    The inner layer of the heart wall is the endocardium, composed of endothelial cells that provide a smooth, elastic, non-adherent surface for blood collection and pumping.

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