# Comparison of Catheter Plus Marshall Vein Ablation vs. Catheter Ablation Alone in Persistent AF With Heart Failure

> **NCT06578793** · NA · RECRUITING · sponsor: **Second Xiangya Hospital of Central South University** · enrollment: 120 (estimated)

## Conditions studied

- Atrial Fibrillation, Persistent
- Heart Failure

## Interventions

- **PROCEDURE:** Catheter Ablation Combined with Marshall Vein Ethanol Ablation

## Key facts

- **NCT ID:** NCT06578793
- **Lead sponsor:** Second Xiangya Hospital of Central South University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2024-08-01
- **Primary completion:** 2025-07-31
- **Final completion:** 2026-01-31
- **Target enrollment:** 120 (ESTIMATED)
- **Last updated:** 2024-08-29


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06578793

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06578793, "Comparison of Catheter Plus Marshall Vein Ablation vs. Catheter Ablation Alone in Persistent AF With Heart Failure". Retrieved via AI Analytics 2026-06-29 from https://api.ai-analytics.org/clinical/NCT06578793. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*