title: Successful ablation of resistant left lateral accessory pathway and coexisting atypical atrioventricular nodal reentrant tachycardia.
abstract: A 41-year-old male was presented with drug-resistant supraventricular tachycardia. Electrophysiological study confirmed that the supraventricular tachycardia was caused by dual atrioventricular nodal pathways and a left lateral accessory pathway (AP). The left lateral AP was resistant to traditional endocardial ablation, but was successfully eliminated by radiofrequency ablation via the intracoronary sinus approach.
authors.affiliation: Division of Cardiology, Department of Internal Medicine, Inje University College of Medicine, Ilsan Paik Hospital, Goyang, Korea.
authors.forename: June
authors.initials: J
authors.lastname: Namgung
keywords: Accessory atrioventricular bundle; Radiofrequency catheter ablation; Tachycardia, atrioventricular nodal reentry