Question

what would happen if cardiac muscles trie fast​

Answer 1

Answer:

Cardiac muscle tissue is only found in your heart, where it performs coordinated contractions that allow your heart to pump blood through your circulatory system

Explanation:

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Answer 2

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This type of fibre, known as cardiac tissue, only exists in the heart and nowhere else in the human body. 

Skeletal muscle tires quickly, and can switch from aerobic respiration to anaerobic respiration - producing lactic acid which causes cramp.

If this was to happen in the heart it would cause a heart attack.

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