The atrioventricular node (AV Node) is a bundle of conduction cells that regulate the communication of atrial electrical activity with ventricular electrical activity. The AV node has a long ...

The atrioventricular node (AVN) has mystified generations of ... in regard to correlating components of AVN structure to function, as evidenced by studies from microelectrodes, optical mapping ...

The impulse is then passed to another node within the heart – the atrioventricular node (AVN). This node is in the lower part of the right atrium.

Withholding drugs that suppress the sinoatrial nodal function, if possible ... throughout the entire conduction system including the AV node and increases with age. On rare occasions, ischemia ...

Medically reviewed by Richard N. Fogoros, MD The right atrium is one of the heart's upper chambers that plays a role in blood circulation. It collects deoxygenated blood and directs it on a pathway to ...

Monitor heart rate and BP prior to initiation ... Potentiates AV block, bradycardia with drugs that affect sinus node function or AV node conduction (eg, digitalis, calcium channel blockers ...

opening the possibility of genetic and cellular manipulation resulting in modification of existing native AVJ pacemaker function. Potentially, proteins or their encoding genes involved in ...