Epicardium: What Is It, Functions, and More | Osmosis The epicardium, also known as the visceral layer of the serous pericardium, refers to the outermost protective layer of the heart The epicardium is composed of mesothelium, a cell type that covers and protects most of the internal organs of the body as well as fat and connective tissue
The 3 Layers of the Heart Wall - ThoughtCo The heart wall has three layers: the outer epicardium, the middle myocardium, and the inner endocardium The epicardium is the heart's outer layer and helps protect it and reduce friction
Epicardium: Function Anatomy - Cleveland Clinic Your epicardium is the outermost layer of your heart and the inner layer of your pericardium It surrounds and protects your heart Together with your myocardium (the muscular middle layer) and endocardium (the inner layer), your epicardium forms your heart wall
The Heart Wall - Epicardium - Myocardium - TeachMeAnatomy The epicardium is the outermost layer of the heart wall and is equivalent to the visceral layer of the serous pericardium It is composed of loose connective tissue and fat, and is lined externally by simple squamous epithelial cells (mesothelium)
17. 1C: Layers of the Heart Walls - Medicine LibreTexts The heart wall is comprised of three layers: the outer epicardium, the middle myocardium, and the inner endocardium The epicardium is a thin layer of connective tissue and fat serving as an additional layer of protection for the heart It is considered a continuation of the serous pericardium
The Role of the Epicardium During Heart Development and Repair The epicardium is an evolutionarily conserved layer of mesothelium covering the outermost cell layer of the vertebrate heart During fetal development, the epicardium serves as a progenitor source, contributing multipotent cells that gives rise to cardiac mesenchyme
Epicardium - (Anatomy and Physiology II) - Vocab, Definition . . . The epicardium is the outermost layer of the heart wall, serving as a protective covering for the heart It is composed of connective tissue and a layer of epithelial cells, which together provide a smooth surface that allows for easy movement of the heart within the pericardial cavity
Epicardium: Definition, Function, Pericardial Membranes and Pericardial . . . Epicardium (epicardium) is the outer layer of the heart wall It is also known as visceral pericardium since it forms the inner layer of the pericardium The epicardium is composed mainly of loose connective tissue, including elastic fibers and adipose tissue
Layers of the heart: Epicardium, myocardium, endocardium | Kenhub The epicardium is the outermost layer of the heart It is actually the visceral layer of the serous pericardium, which adheres to the myocardium of the heart Histologically, it is made of mesothelial cells, the same as the parietal pericardium