title: A case of dual atrioventricular nodal nonreentrant tachycardia: An unusual cause of tachycardia-induced cardiomyopathy.
abstract: We report on a 45-year-old female who developed cardiomyopathy due to incessant dual atrioventricular nodal nonreentrant tachycardia. Her condition was completely resolved by performing radiofrequency ablation of the slow pathway.
authors.affiliation: Cardiovascular Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran ; Cardiology Department, Shahid Modarres Hospital, Tehran, Iran.
authors.forename: Mohammad Ali
authors.initials: MA
authors.lastname: Akbarzadeh
authors.affiliation: Department of Pacemaker and Cardiac Electrophysiology, Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Iran.
authors.forename: Amir Farjam
authors.initials: AF
authors.lastname: Fazelifar
authors.affiliation: Department of Pacemaker and Cardiac Electrophysiology, Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Iran.
authors.forename: Negar Bahrololoumi
authors.initials: NB
authors.lastname: Bafruee
keywords: Cardiomyopathy; Radiofrequency ablation; Tachycardia