What are Purkinje fibers?

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(A) Purkinje fibers are specialized cardiac muscle fibers that are located in the inner ventricular walls of the heart,just beneath the endocardium in

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Muscular tissues located in the ventricles

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(A) Purkinje fibers are specialized cardiac muscle fibers that are located in the inner ventricular walls of the heart,just beneath the endocardium in a space called the subendocardium. Although they are derived from cardiac muscle cells,they are specialized for rapid conduction of electrical impulses throughout the ventricles,which allows for coordinated ventricular contraction. Therefore,they are essentially modified muscular tissues.

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