# Pulsed-Field Ablation With/Without Electrogram Mapping

> **NCT07541989** · NA · ACTIVE_NOT_RECRUITING · sponsor: **Xu Liu** · enrollment: 300 (estimated)

## Conditions studied

- Non-paroxysmal Atrial Fibrillation

## Interventions

- **PROCEDURE:** PFA-based PVI+PWI plus adjunctive ablation guided by Electrogram Mapping of Key Substrates
- **PROCEDURE:** PFA-based PVI+PWI alone

## Key facts

- **NCT ID:** NCT07541989
- **Lead sponsor:** Xu Liu
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** ACTIVE_NOT_RECRUITING
- **Start date:** 2024-09-30
- **Primary completion:** 2028-05-01
- **Final completion:** 2028-06-01
- **Target enrollment:** 300 (ESTIMATED)
- **Last updated:** 2026-04-21

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07541989

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07541989, "Pulsed-Field Ablation With/Without Electrogram Mapping". Retrieved via AI Analytics 2026-06-04 from https://api.ai-analytics.org/clinical/NCT07541989. Licensed CC0.

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