why cardiac muscles not undergo fatigue
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0
Answer:
Cardiac muscle resists fatigue so well because it's got more mitochondria than skeletal muscle. With so many power plants at its disposal, the heart doesn't need to stop and chill out. It also has a steady supply of blood bringing it oxygen and nutrients.
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3
Answer:
Cardiac muscles do not experience fatigue as stated below :
Explanation: As there can be three possible reasons :
1. There is a rich supply of blood i.e oxygen-rich tissue
2. There is a high number of mitochondria
3. There is the presence of myoglobin
4. These muscles don't undergo tetanic contraction
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