Atrioventricular nodal reentrant tachycardia (AVNRT ... is located within or very close to the tiny atrioventricular node (AV node)—hence the name, AV nodal reentrant tachycardia.

Atrioventricular nodal reentry tachycardia (AVNRT) occurs when there is "dual AV nodal physiology" or a "dual AV node." This means there is one pathway that conducts slowly within the AV node and ...

Atrioventricular nodal reentrant tachycardia is the most common form ... AVNRT occurs when a reentrant circuit is present within the AV node itself. In this situation, there are two separate ...

sinus node reentrant tachycardia, AFL, AF, and multifocal AT. AV tachyarrhythmias consist of AVNRT, AVRT, nonparoxysmal junctional tachycardia, and junctional ectopic tachycardia. [15 ...