Related Experiment Videos
Radiofrequency ablation of idiopathic left ventricular tachycardia with changing ECG morphology
1Department of Medicine, National Yang-Ming University, School of Medicine, Taiwan.
Pacing and Clinical Electrophysiology : PACE
|September 2, 1998
Abstract:
Idiopathic left ventricular tachycardia is a distinct clinical entity with a typical ECG of right bundle branch block and left axis deviation. We presented a 39-year-old man with idiopathic left ventricular tachycardia, which demonstrated change in the configuration of QRS complex during successive radiofrequency catheter ablation. We proposed that this idiopathic left ventricular tachycardia may have alternative pathways within the reentrant circuit leading to different exits.