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Prospective observational cohort study to explore the outcome of patients with atrial fibrillation after radiofrequency ablation

Prospective observational cohort study to explore the outcome of patients with atrial fibrillation after radiofrequency ablation

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2200067001
Enrollment
Unknown
Registered
2022-12-23
Start date
2023-01-01
Completion date
Unknown
Last updated
2023-05-15

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

Conditions

Atrial Fibrillation

Interventions

AF group:None

Sponsors

The First Affiliated Hospital, Zhejiang University School of Medicine
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 99 Years

Inclusion criteria

Inclusion criteria: 1. Patients who went to the Cardiovascular Department of the First Affiliated Hospital of Zhejiang University Medical College for radiofrequency ablation of atrial fibrillation; 2. Sign the study informed consent form.

Exclusion criteria

Exclusion criteria: 1. Patients with previous history of radiofrequency ablation of atrial fibrillation; 2. Patients who had previously undergone left atrial appendage closure; 3. Patients who have previously undergone surgical atrial fibrillation ablation or surgical left atrial appendage ligation; 4. Patients who cannot be converted to sinus rhythm after radiofrequency ablation of atrial fibrillation.

Design outcomes

Primary

MeasureTime frame
Recurrence;—

Secondary

MeasureTime frame
all-cause mortality;Cardiovascular death;Cardiovascular readmission;Embolization time;Malignant tumor;—

Countries

China

Contacts

Public ContactJian Yang

The First Affiliated Hospital, Zhejiang University School of Medicine

1313027@zju.edu.cn+86 159 8887 8549

Outcome results

None listed

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