Anatomy of heart in brief || Medical Lab Tech
Channel: PATHOGENESIS
Date: 2021-03-23

This video explains the anatomy of heart in brief. The wall of the heart has three layers named as pericardium, myocardium and endocardium. Pericardium is the outer most layer again composed of two layers. The outer is the fibrous pericardium and inner is the serous pericardium. There is a fluid present in between the two membrane that is known as pericardial fluid. The midde layer is myocardium, mainly composed of a specialized muscle tissue called cardiac muscle which is involuntary. The inner layer is the endocardium which lines the inner part of the heart and valves. The heart is divided into Right side and left side by a septum myocardium covered withendocardium. The human heart has four chambers. Right atrium, right ventricle, left atrium and left ventricle. The valves of the heart are pulmonary valve, right atrioventricular valve or tricaspid valve, aortic valve and bicaspid valve or mitral valve.






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