what is the role of the av node?
<answer> The atrioventricular plays a critical role in the electrical conduction of our heart. It electrically connects the right atrium and right ventricle. It is an initiator of sorts. The AV node plays a role in the regulation of the heart beat/rhythm. It is an initiator of sorts. <context> The AV node plays a role in the regulation of the heart beat/rhythm. It is an initiator of sorts. The AV node plays a role in the regulation of the heart beat/rhythm. It is an initiator of sorts.