Question

Hlo frnds...... Why do we call our heart myogenic??​

Answer 1

HI....

...IN .the human heart, contraction is initiated by a special modified heart muscle known as sinoatrial node. ... 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.

Answer 2

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The heart is entirely made up of cardiac muscles. Muscle cells are also called as myocytes. Myogenic means related to muscles. The control of the heart function is by a set of muscles or special node of modified heart muscle, the sinoatrial node (SAN) located in the atria, so heart is therefore, called myogenic.