Actively Recruiting
Clinical Usefulness of Virtual Ablation Guided Catheter Ablation of Atrial Fibrillation: Virtual Rotor Mapping and Catheter Ablation
Led by Yonsei University · Updated on 2023-01-03
110
Participants Needed
1
Research Sites
488 weeks
Total Duration
On this page
AI-Summary
What this Trial Is About
Radiofrequency catheter ablation is effective in the treatment of patients with paroxysmal atrial fibrillation. In order to reduce the recurrence rate after catheter ablation, the investigators propose to apply 'virtual' ablation on patient-specific atria by simulating 3D atrial computer model. The investigators will conduct virtual rotor mapping in the patient specific atrial model. Then, the investigators will compare the clinical outcome of conventional circumferential pulmonary vein isolation and additional rotor ablation guided by virtual rotor mapping.
CONDITIONS
Official Title
Clinical Usefulness of Virtual Ablation Guided Catheter Ablation of Atrial Fibrillation: Virtual Rotor Mapping and Catheter Ablation
Who Can Participate
Eligibility Criteria
You may qualify if you...
- Age between 19 and 80 years
- Diagnosis of atrial fibrillation requiring catheter ablation due to uncontrolled pulse rate despite anti-arrhythmic drug treatment
You will not qualify if you...
- Severe heart deformities or vascular disease
- Kidney disease with eGFR less than 30 mL/min
- Previous catheter ablation for atrial fibrillation or MAZE procedure
- Missing records of 3D CT, echocardiography, or electrocardiography
- History of major bleeding complications
- More than two occurrences of ischemic cerebral infarction
- High risk of ischemic cerebral infarction (CHA2DS2-VASc Score greater than 5)
AI-Screening
AI-Powered Screening
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Trial Site Locations
Total: 1 location
1
Severance Cardiovascular Hospital, Yonsei University Health System
Seoul, South Korea, 120-752
Actively Recruiting
Research Team
H
Hui-Nam Pak
CONTACT
How is the study designed?
Study Type
INTERVENTIONAL
Masking
SINGLE
Allocation
RANDOMIZED
Model
PARALLEL
Primary Purpose
TREATMENT
Number of Arms
2
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