2 articles
Atrioventricular nodal reentrant tachycardia
Atrioventricular nodal reentrant tachycardia (AVNRT) is a rapid heart rhythm caused by an electrical impulse circling two pathways at the AV node, causing sudden palpitations.
AV nodal reentrant tachycardia
AV nodal reentrant tachycardia (AVNRT), the most common paroxysmal supraventricular tachycardia, is a reentrant arrhythmia of the AV node based on dual fast and slow pathway physiology, treated acutely with vagal maneuvers and adenosine and cured by slow-pathway catheter ablation.