Atrioventricular reentrant tachycardia occurs when a reentrant circuit is present outside of the AV node through an abnormal conduction pathway that connects the atrium to the ventricles.

Atrioventricular nodal reentrant tachycardia (AVNRT) is a common type of supraventricular tachycardia characterized by a reentrant circuit involving the atrioventricular (AV) node. This condition ...

Atrioventricular nodal reentry tachycardia, a form of supraventricular tachycardia, is the most common narrow-complex tachycardic arrhythmia in healthy individuals and only second to atrial ...

Atrioventricular nodal reentrant tachycardia (AVNRT) is a common type of heart rhythm disorder that can cause episodes of rapid heartbeats. Ablation techniques are used to treat AVNRT by targeting ...

1B). These maneuvers were all consistent with atypical, slow-slow atrioventricular nodal reentrant tachycardia (AVNRT). Given the atypical slow-slow form of AVNRT and the unusual His position in ...

The final beat entrains the tachycardia circuit (illustration 4) with retrograde His activation (green arrow) and advances atrial timing. AVNRT = atrioventricular nodal reentrant tachycardia ...

A 59-year-old female patient presented with “suspected ventricular tachycardia” on the basis of “abnormalities in long-term ECG” (Figure 1). Cryoablation of the slow pathway had already ...

When Raigan Miller was 11 years old, her heart began acting strangely after she was hit in the chest with a kickball during gym class. The 12-year-old’s parents, Andy and Sara Miller of ...