Synonyms for Atrioventricular bundle:

n.

Atrioventricular Bundle (noun)
bundle of his, Truncus Atrioventricularis, Atrioventricular Trunk.
truncus atrioventricularis (noun)
bundle of his, Atrioventricular Trunk.

Other synonyms:

atrioventricular trunk
Atrioventricular Trunk.
bundle of His
bundle of his.
truncus atrioventricularis
Truncus Atrioventricularis.