Why Is The Contraction Of The Heart Considered As Myogenic?

It is located in the right atrium. The SA nodeSA nodeSinoatrial node shown at 1) rest of conduction system of the heart included shown in blue. The sinoatrial node (also known as the sinuatrial node, SA node or sinus node) is a group of cells known as pacemaker cells, located in the wall of the right atrium of the heart. › wiki › Sinoatrial_nodeSinoatrial node – Wikipedia has the inherent power of generating a wave of contraction and controlling the heart beat. … Since the heart beat is initiated by the SA node and the impulse of contraction originates in the heart itself, the human heart is termed myogenic

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