The heart is the most indispensable and valuable organ in the human body. The prime function of the heart is to supply blood throughout the whole body. There is a layer in the four chambers of the heart, which is known as the myocardium. It is an involuntary and striated muscle.
The heart is the most indispensable and valuable organ in the human body. The prime function of the heart is to supply blood throughout the whole body. There is a layer in the four chambers of the heart, which is known as the myocardium. It is an involuntary and striated muscle.
