Skip to definition.
Get the FREE one-click dictionary software for Windows.


Noun: atrioventricular bundle
  1. A bundle of modified heart muscle that transmits the cardiac impulse from the atrioventricular node to the ventricles causing them to contract
    - bundle of His, atrioventricular trunk, truncus atrioventricularis

Derived forms: atrioventricular bundles

Type of: cardiac muscle, heart muscle