The AV node normally has the second fastest discharge rate.

A rapid heart rate due to more than one pathway through the AV node.

This AV node helps control your heart rate.

The AV node functions as a critical delay in the conduction system.

Another important property of the AV node is that it slows down individual electrical impulses.

The AV node is the relay point between the upper and lower chambers.

Ruptured the AV node, which provides the heart's electrical powering.

The fast pathway is usually located just superior and posterior to the AV node.

The circuit most often involves two tiny pathways one faster than the other, within the AV node.

Those that do so can be terminated by slowing conduction through the AV node.