Where would you find the cardiac muscle in the body?

Where would you find the cardiac muscle in the body?
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The cardiac muscle is found in the heart.
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Description : Which of the following electrolytes is a major cation in body fluid? a) Potassium Potassium is a major cation that affects cardiac muscle functioning. b) Chloride Chloride is an anion. c) Bicarbonate Bicarbonate is an anion. d) Phosphate Phosphate is an anion.

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