# Substrate Ablation Guided by High Density Mapping in Atrial Fibrillation

> **NCT02093949** · — · COMPLETED · sponsor: **Hospital St. Joseph, Marseille, France** · enrollment: 152 (actual)

## Conditions studied

- Atrial Fibrillation

## Interventions

- **PROCEDURE:** Routine substrate ablation without pulmonary vein Isolation
- **PROCEDURE:** Routine conventional ablation with pulmonary vein Isolation

## Key facts

- **NCT ID:** NCT02093949
- **Lead sponsor:** Hospital St. Joseph, Marseille, France
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2013-09
- **Primary completion:** 2014-12
- **Final completion:** 2016-08
- **Target enrollment:** 152 (ACTUAL)
- **Last updated:** 2017-11-06


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02093949

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02093949, "Substrate Ablation Guided by High Density Mapping in Atrial Fibrillation". Retrieved via AI Analytics 2026-06-24 from https://api.ai-analytics.org/clinical/NCT02093949. Licensed CC0.

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