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Cryoballoon ablation for atrial fibrillation guided by real-time transoesophageal echocardiography for pulmonary vein occlusion and protection of the esophagus

Cryoballoon ablation for atrial fibrillation guided by real-time transoesophageal echocardiography for pulmonary vein occlusion and protection of the esophagus

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR1800019460
Enrollment
Unknown
Registered
2018-11-12
Start date
2018-11-11
Completion date
Unknown
Last updated
2018-11-19

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Atrial fibrillation

Interventions

Case series:Cryoballoon ablation for atrial fibrillation

Sponsors

First Affilated Hospital of Dalian Medical University
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: paroxysmal atrial fibrillation

Exclusion criteria

Exclusion criteria: serious valvular heart disease, cardiomyopathy

Design outcomes

Primary

MeasureTime frame
esophageal endoscopy;Recurrence;—

Countries

China

Contacts

Public ContactYunlong Xia

First Affiliated Hospital of Dalian Medical University

xia.yunlong@gmail.com+86 0411 83635863

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026