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Eliminating Rapid Dissociated Pulmonary Vein Potentials after Circumferential Pulmonary Vein Isolation in Patients with Atrial Fibrillation

Eliminating Rapid Dissociated Pulmonary Vein Potentials after Circumferential Pulmonary Vein Isolation in Patients with Atrial Fibrillation

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2100043376
Enrollment
Unknown
Registered
2021-02-12
Start date
2011-12-11
Completion date
Unknown
Last updated
2021-06-07

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

Conditions

atrial fibrillation

Interventions

rapid DPVPs group, slow DPVPs group, non DPVPs group:Nil

Sponsors

The First Affiliated Hospital of Wannan Medical College
Lead Sponsor

Eligibility

Sex/Gender
All
Age
20 Years to 80 Years

Inclusion criteria

Inclusion criteria: All enrolled AF (paroxysmal or persistent) patients undergoing AF ablation were refractory to at least 1 antiarrhythmic drug, aged between 20-80 years.

Exclusion criteria

Exclusion criteria: Patients were excluded if they met >= 1 of the following criteria: presence of severe valvular heart disease, LA diameter > 55 mm, thrombus in LA or LA appendage,or hyperthyroidism.

Design outcomes

Primary

MeasureTime frame
cycle length of DPVP;—

Countries

China

Contacts

Public ContactYang Hao

Department of Cardiology, The First Affiliated Hospital of Wannan Medical College

yanghao@yjsyy.com+86 13855301736

Outcome results

None listed

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