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givi [52]
3 years ago
10

What is meant by the electrical structure of the heart?

Biology
2 answers:
babunello [35]3 years ago
8 0

Answer:

In the simplest terms, the heart is a pump made up of muscle tissue. Like all muscle, the heart needs a source of energy and oxygen to function. The heart's pumping action is regulated by an electrical conduction system that coordinates the contraction of the various chambers of the heart.

iVinArrow [24]3 years ago
7 0

Answer:

YOUR mum

Explanation:

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