# Intracardiac Versus Transesophageal Echocardiography for Left Atrial Appendage Occlusion Combined With Radiofrequency Ablation

> **NCT04391504** · NA · COMPLETED · sponsor: **Ruiqin xie** · enrollment: 60 (actual)

## Conditions studied

- Atrial Fibrillation

## Interventions

- **PROCEDURE:** LAAC combined with radiofrequency ablation group

## Key facts

- **NCT ID:** NCT04391504
- **Lead sponsor:** Ruiqin xie
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2020-05-01
- **Primary completion:** 2022-04-01
- **Final completion:** 2022-04-01
- **Target enrollment:** 60 (ACTUAL)
- **Last updated:** 2022-05-05


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04391504

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04391504, "Intracardiac Versus Transesophageal Echocardiography for Left Atrial Appendage Occlusion Combined With Radiofrequency Ablation". Retrieved via AI Analytics 2026-06-03 from https://api.ai-analytics.org/clinical/NCT04391504. Licensed CC0.

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