Question

Arising from the AV node, the _______________, or bundle of His, proceeds through the interventricular septum before dividing into two ______________, commonly called the left and right bundle branches.

Answer 1

The atrioventricular bundle, also known as the bundle of His, divides into two atrioventricular bundle branches called the left and right bundle branches.

Step-by-step explanation:

The subject of this question is Biology.

Arising from the AV node, the atrioventricular bundle, or bundle of His, proceeds through the interventricular septum before dividing into two atrioventricular bundle branches, commonly called the left and right bundle branches.

The left bundle branch has two fascicles. The left bundle branch supplies the left ventricle, and the right bundle branch supplies the right ventricle.