atrioventricular_bundle
1. [ noun ] (anatomy,zoology) a bundle of modified heart muscle that transmits the cardiac impulse from the atrioventricular node to the ventricles causing them to contract
Synonyms: atrioventricular_trunk truncus_atrioventricularis bundle_of_His
Related terms: cardiac_muscle
Similar spelling:   atrioventricular_node
  atrioventricular_valve
  atrioventricular_trunk
  atrioventricular_block