Because of muscle tissue's ability to repair itself, someone who has survived a heart attack will eventually have cardiac muscle tissue that is fully healed and as good as new.

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While muscle tissue does have the ability to repair itself to some extent, the damage caused by a heart attack can result in scar tissue formation in the heart. This scar tissue may not function as well as healthy cardiac muscle tissue, leading to a decreased overall pumping ability of the heart.

Because of Muscle Tissue's Ability to Repair Itself, Someone Who