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Purkinje fibers (subendocardial branches) are _____________.

A.) nerve cells specialized for conducting impulses through the heart

b.) sympathetic nerve fibers

c.) small but otherwise typical cardiac muscle cells specialized for contraction

d.) parasympathetic nerve fibers

e.) long rows of special large-diameter, cardiac cells with few myofilaments that are specialized for conduction

Sagot :

Purkinje fibers (subendocardial branches) are e.) long rows of special large-diameter, cardiac cells with few myofilaments that are specialized for conduction

What are Purkinje fibers?

The Purkinje fibers (Purkyne tissue or subendocardial branches) are located in the intraventricular wall of the heart, just below the endocardium in a space called the subendocardium.

These fibers are made up of specialized cardiac muscle cells that can transmit cardiac action potentials faster and more efficiently than any other cell in the heart. Purkinje fibers are essential for maintaining a stable heart rhythm, as they allow the heart's conduction system to generate synchronous contractions of the ventricles.

Learn more about Purkinje fibers https://brainly.com/question/22012557

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