Actively Recruiting
Association Between Early Recurrence and Long-Term Recurrence After Pulsed Field Ablation for Atrial Fibrillation: Prospective Real-World Evidence From China
Led by West China Hospital · Updated on 2026-04-15
1200
Participants Needed
1
Research Sites
106 weeks
Total Duration
On this page
AI-Summary
What this Trial Is About
The goal of this observational study is to analyze the predictive value of early recurrence within different time windows for late recurrence, ultimately providing evidence-based support for defining the blanking period after pulsed field ablation and stratifying recurrence risk, with the goal of transforming clinical management strategies following pulsed field ablation. The main questions it aims to answer are: 1. Employ big data analysis methods to develop a risk stratification tool for atrial fibrillation; 2. Identify high-risk prognostic indicators for atrial fibrillation and establish early assessment models for short-term and long-term prognosis. Participants will undergo pulsed field ablation for the treatment of atrial fibrillation and will receive structured follow-ups at 1, 3, 6, and 12 months post-ablation. At each follow-up, a 24-hour Holter monitor will be performed to systematically assess the recurrence of atrial arrhythmias and the atrial arrhythmia burden.
CONDITIONS
Official Title
Association Between Early Recurrence and Long-Term Recurrence After Pulsed Field Ablation for Atrial Fibrillation: Prospective Real-World Evidence From China
Who Can Participate
Eligibility Criteria
You may qualify if you...
- Patients aged 618 years
- Diagnosed with atrial fibrillation and scheduled for pulsed field ablation
- Undergoing their first ablation procedure for atrial fibrillation
You will not qualify if you...
- Known contraindications to pulsed field ablation system, anticoagulation therapy, contrast agents, or atrial fibrillation ablation
- Previous atrial fibrillation ablation
- Severe mitral stenosis
- Valve replacement
- Various cardiac surgeries
AI-Screening
AI-Powered Screening
Complete this quick 3-step screening to check your eligibility
Trial Site Locations
Total: 1 location
1
West China Hospital, Sichuan University
Chengdu, Sichuan, China, 610041
Actively Recruiting
How is the study designed?
Study Type
OBSERVATIONAL
Masking
N/A
Allocation
N/A
Model
N/A
Primary Purpose
N/A
Number of Arms
1
Not the Right Trial for You?
Explore thousands of other clinical trials that might be a better match.
Sign up to get personalized trial recommendations delivered to your inbox.
Already have an account? Log in here