can alter the normal conduction cycle to produce a reentrant circuit within these two pathways, resulting in the tachycardia. Unlike atrial fibrillation and atrial flutter, AVNRT does not have any ...

Atrioventricular nodal re-entrant tachycardia (AVNRT) can trigger atrial fibrillation (AF), but the incidence of AVNRT as a cause of AF is unclear. Identification of patients with AVNRT could ...

x It is possible (though unlikely) that tachycardia is in fact AVNRT yet atrial activation following the PVC is different than that during SVT. Because there can be multiple slow pathways it is ...

Friable cardiac structures, prone to catheter perforation, comorbid cardiovascular disease, and the propensity to develop atrial fibrillation ... nodal re-entry tachycardia (AVNRT).

In general, this term is used to describe a narrow complex tachycardia not including atrial fibrillation or atrial flutter. The term SVT frequently refers to AVNRT, however technically it means ...