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Definition of Atrioventricular trunk
1. Noun. A bundle of modified heart muscle that transmits the cardiac impulse from the atrioventricular node to the ventricles causing them to contract.
Exact synonyms: Atrioventricular Bundle, Bundle Of His, Truncus Atrioventricularis
Generic synonyms: Cardiac Muscle, Heart Muscle
Generic synonyms: Cardiac Muscle, Heart Muscle