Evaluation of PWI Assisted by Marshall Ethanolization in Ablation of Persistent Atrial Fibrillation
Recruiting
N/A
Interventional Study
Atrial Fibrillation
No Placebo Group
Every participant receives an active treatment — no one gets a placebo.
Healthy Volunteers Welcome
You do not need to have the condition being studied to take part.
At a Glance
- Age
- 18 – 85
- Sex
- Any
- Study type
- Interventional
- Purpose
- Treatment
- Participants needed
- 260 (estimated)
- Sponsor
- Xinhua Hospital, Shanghai Jiao Tong University School of Medicine · Other
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About This Trial
This is a prospective, randomized controlled, single-blind, multi-center clinical trial study aiming to investigate whether the strategy of posterior wall isolation (PWI) assisted by vein of Marshall ethanol infusion (VOMEI) could improve the success rate of persistent atrial fibrillation ablation.
Trial Locations
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Eligibility Criteria
Inclusion Criteria:
1. Between 18-85 years old;
2. Symptomatic, non-valvular persistent atrial fibrillation (atrial fibrillation duration ≥1 week), and refractory to at least one antiarrhythmic drug;
3. Prepared to undergo atrial fibrillation catheter ablation;
4. Provide informed consent to partic…
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