# A Trial of High Power-Short Duration Versus Standard Power-Long Duration Radiofrequency Ablation for Treatment of Atrial Fibrillation

> **NCT04148664** · NA · COMPLETED · sponsor: **University of California, San Francisco** · enrollment: 60 (actual)

## Conditions studied

- Atrial Fibrillation
- Atrial Fibrillation Paroxysmal
- Atrial Fibrillation, Persistent

## Interventions

- **PROCEDURE:** Catheter ablation with Standard RF ablation settings
- **PROCEDURE:** Catheter ablation with High Power Short Duration RF ablation settings

## Key facts

- **NCT ID:** NCT04148664
- **Lead sponsor:** University of California, San Francisco
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2019-12-03
- **Primary completion:** 2020-12-01
- **Final completion:** 2022-12-30
- **Target enrollment:** 60 (ACTUAL)
- **Last updated:** 2023-08-16


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04148664

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04148664, "A Trial of High Power-Short Duration Versus Standard Power-Long Duration Radiofrequency Ablation for Treatment of Atrial Fibrillation". Retrieved via AI Analytics 2026-06-04 from https://api.ai-analytics.org/clinical/NCT04148664. Licensed CC0.

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