The reason why cardiac muscle needs to have longer-lasting contractions than skeletal muscle. Introduction: Cardiac muscles are the muscles that can only be seen in the heart. Their prime function is to pump blood from the heart through its contractions and relaxations. Cardiac muscles maintain a regular rhythm in contractions of the heart. They will never get fatigued.

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Chapter 11.7, Problem 27BYGO

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The reason why cardiac muscle needs to have longer-lasting contractions than skeletal muscle.

Introduction:

Cardiac muscles are the muscles that can only be seen in the heart. Their prime function is to pump blood from the heart through its contractions and relaxations. Cardiac muscles maintain a regular rhythm in contractions of the heart. They will never get fatigued.

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