R/S Ratio in Lead III Predicts Successful Ablation of Ventricular Arrhythmias Originating in Para-Hisian Region - JCEP June 2021

Catheter ablation for idiopathic VAs near the HB is often challenging, and data are limited. The aim of this study was to investigate the electrocardiographic characteristics of ventricular arrhythmias (VAs) originating near the His bundle (HB) and use the R/S ratio in lead III (R_III/S_III ratio) to predict successful ablation of para-Hisian VAs.

Editor-in-Chief

Kalyanam Shivkumar, MD, PhD, FACC

CME Editor
Kenneth A. Ellenbogen, MD

Author
Kenneth A. Ellenbogen, MD

Important Dates
Date of Release: June 21, 2021
Term of Approval/Date of CME/MOC/ECME Expiration: June 20, 2022

Summary


Availability:	On-Demand
	Expires on Jun 20, 2022


Cost:	FREE

Credit Offered:

1 CME Credit

1 ABIM-MOC Point

1 ECME Credit