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Describe About Structure Of Human Heart?

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melanie hou Profile
melanie hou answered
You can go to the link to find detailed description about the structure of human heart :
www.fi.edu
Prabhnoor Singh Profile
Prabhnoor Singh answered
Human heart is made of cardiac muscles and a normal heart pumps about 72 times per minute. This rate can differ according to the condition like if you are playing and running, your heart will pump more faster than it normally does. Arteries nad Veins are the two nerves. Arteries take the blood to all parts of the body and Veins bring the blood to the heart.

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