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cardiac muscle
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heart striated muscle in the human heart graph depicting the five phases of the action potential of the heart muscle
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cardiac muscle: Facts & Related Content

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https://www.britannica.com/facts/cardiac-muscle

Facts

Also Known As myocardium • heart muscle

Photos

heart
striated muscle in the human heart
graph depicting the five phases of the action potential of the heart muscle
See All Images →

Related Topics and References

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Related Quizzes and Features

Quiz
Male muscle, man flexing arm, bicep curl.
Facts You Should Know: The Human Body Quiz