A new study has shown that the changes in autonomic tone after radiofrequency ablation of the slow atrioventricular nodal pathway are transitory and resolve within one day. (Markowitz SM et al. <i ...

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 ...

Atrioventricular Nodal Reentrant Tachycardia (AVNRT) ECG (Example 3) References: 1. Chou's Electrocardiography in Clinical Practice: Adult and Pediatric, Sixth Edition, Saunders, Philadelphia ...

A small study comparing the two approaches for the ablation of atrioventricular nodal reentry tachycardia has shown that they yield similar short-term success rates as well as similar procedure ...

Medtronic plc (MDT) recently announced the receipt of U.S. FDA approval for its Freezor Xtra Cryoablation Catheter to treat patients with atrioventricular nodal re-entrant tachycardia.