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Created page with "== Structure and Function of Cardiac Muscle == Cardiac muscle, also known as myocardium, is a specialized form of muscle tissue found only in the heart. It is responsible for the rhythmic contractions that pump blood throughout the body. Unlike skeletal muscle, which is under voluntary control, cardiac muscle contractions are involuntary and are regulated by the autonomic nervous system and intrinsic conduction systems. <div class='only_on_desktop image-pre..."
