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Using Cryoballoon Ablation as Initial Treatment for Persistent Atrial Fibrillation — Cryo-InitialAF  

Arrhythmias, Cardiac Clinical Trial

Official title:
Using Cryoballoon Ablation as Initial Treatment for Patients With Persistent Atrial Fibrillation Comparing to Anti-arrhythmic Drugs

Clinical Trial Summary

This study is to assess the effectiveness and safety of using cryoballoon ablation comparing with anti-arrhythmic drug therapy as initial treatment for naive patients with persistent atrial fibrillation.

Clinical Trial Description

Subjects with persistent atrial fibrillation with no history of treatment with anti-arrhythmic drugs are randomized 1:1 to either an anti-arrhythmic drug or pulmonary vein isolation using the cryoballoon catheter. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT04942834
Study type Interventional
Source Ruijin Hospital
Contact Li-qun Wu, MD,PhD
Phone +8613801621534
Email wuliqun89@hotmail.com
Status Recruiting
Phase N/A
Start date October 1, 2021
Completion date January 2026
View Details
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