Electrocardiographic features of failed and recurrent right ventricular outflow tract catheter ablation of idiopathic ventricular arrhythmias.

Shinya YamadaFa-Po ChungYenn-Jiang LinShih-Lin ChangLi-Wei LoYu-Feng HuTa-Chuan TuanTze-Fan ChaoJo-Nan LiaoChung-Hsing LinChin-Yu LinYao-Ting ChangTing-Yung ChangAbigail Louise D TeShih-Ann Chen

Published in: Journal of cardiovascular electrophysiology (2017)

The electrocardiographic features of failed RVOT ablation of idiopathic OT-VAs with a transition ≥V3 were characterized by PDI, V2 Rd, V2 transition ratio, and pacemapping score acquired during mapping, unlike the recurrent RVOT ablation.

Keyphrases

catheter ablation
left atrial
atrial fibrillation
left atrial appendage
left ventricular
high resolution
heart failure
congenital heart disease
high density
radiofrequency ablation