title: When Is a "Pathway" Not a Pathway? Explaining Late Recurrences After Successful Ablation of Pediatric Atrioventricular Nodal Reentrant Tachycardia.
authors: From the Labatt Family Heart Centre, and Department of Pediatrics, Hospital for Sick Children & University of Toronto, Canada. joel.kirsh@sickkids.ca.
authors: Joel A
authors: JA
authors: Kirsh
mesh_terms: D001145:Arrhythmias, Cardiac; D001283:Atrioventricular Node / Q000601:surgery*; D017115:Catheter Ablation; D002648:Child; D004562:Electrocardiography; D006801:Humans; D012008:Recurrence; D013611:Tachycardia, Atrioventricular Nodal Reentry / Q000601:surgery*
keywords: Editorials; ablation; anatomy; anisotropy; atrioventricular node; catheter ablation