What are the two pathways that the AV Bundle of His splits into?

The AV Bundle of His, also known simply as the Bundle of His, serves as a crucial component of the heart's electrical conduction system. Once the Bundle of His conducts electrical impulses originating from the atrioventricular node, it splits into two primary pathways known as the bundle branches, specifically the right bundle branch and the left bundle branch.

These bundle branches then further conduct the impulses to the Purkinje fibers, which are specialized fibers that facilitate the rapid conduction of electrical signals throughout the ventricles. This coordinated conduction is essential for synchronizing ventricular contraction, ensuring effective pumping of blood from the heart.

Understanding this pathway is vital for comprehending how electrical signals propagate through the heart and how they ultimately lead to coordinated heartbeats. The role of the bundle branches and their connection to the Purkinje fibers exemplifies the precise nature of cardiac conduction and its importance in maintaining normal cardiac function.