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Zero-fluoroscopic Ablation Versus Conventional Fluoroscopic Ablation for the Treatment of Ventricular Arrhythmias — ZFOVA  

Ventricular Tachycardia Clinical Trial

Official title:
Multi-center, Randomized, Controlled, Prospective Trial to Compare the Feasibility, Safety, and Efficacy of Zero-fluoroscopic Ablation Versus Conventional Fluoroscopic Ablation for the Treatment of Ventricular Arrhythmias.

Clinical Trial Summary

This study is intended to compare the feasibility, safety and efficacy of a zero-fluoroscopy approach using Ensite NavX as the only imaging modality with conventional fluoroscopic approach for the catheter ablation of idiopathic ventricular arrhythmias; conventional fluoroscopic approach use fluoroscopy plus Ensite NavX or plus Carto as the imaging modality.

Clinical Trial Description

Catheter ablation is a well-established treatment to treat patients with a wide range of heart rhythm disturbances. Fluoroscopy is a imaging modality routinely used for the ablation of arrhythmias.Due to the rising concern regarding the harmful effects of radiation exposure to both the patients and operation staffs; three-dimensional mapping systems, including CARTO and Ensite NavX, have been developed and implemented in electrophysiological procedure for the navigation of catheters inside the heart chambers. Ensite NavX system can be used for zero-fluoroscopy approach for catheter ablation of arrhythmias. This study is intended to compare the feasibility, safety and efficacy of a zero-fluoroscopy approach using Ensite NavX as the only imaging modality with conventional fluoroscopic approach for the catheter ablation of idiopathic ventricular arrhythmias; conventional fluoroscopic approach use fluoroscopy plus Ensite NavX or plus Carto as the imaging modality. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT03041519
Study type Interventional
Source Tongji Hospital
Contact Yan Wang, PhD
Phone 86-27-83663280
Email newswangyan@tjh.tjmu.edu.cn
Status Recruiting
Phase N/A
Start date October 2011
Completion date December 2018
View Details
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