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Bundle Branches

Medically reviewed by: Stephanie Curreli, MD, PhD
Last Updated: Jun 10, 2015

The phrase bundle branches refers to the three branches of the bundle of His, a grouping of heart muscle cells which are responsible for transmitting the electrical impulses from the heart’s AV node to the top of its fascicular branches; in turn, this transmits the electrical impulses to the heart’s Purkinje fibers, which lead to the regular contraction of the cardiac muscles in the left and right Continue Scrolling To Read More Below...

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Continued From Above... ventricles.