And these bundles of his are found within the wall that separates the right ventricle from the left ventricle. So let's move on to the following diagram. So in this diagram, this is our right ventricle, this is the left ventricle. And this wall that separates these two ventricles is known as our interventricular septum, which is the wall between the right and the left ventricle. So within this wall we have this bundle of his, which is basically a conduction channel that begins at the AV node and it travels through this wall separating our two ventricles. Now as it travels, as it moves, the bundle of his then splits into two different branches.