Prognosis after initial catheter ablation in patients with atrial fibrillation and preserved left ventricular ejection fraction

Prognosis after initial catheter ablation in patients with atrial fibrillation and preserved left ventricular ejection fraction - Prognosis after CA in patients with AF and HFpEF

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000056827

Enrollment

500

Registered

2025-01-27

Start date

2025-01-21

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

atrial fibrillation

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. People aged 18 years or older at the time of registration (regardless of gender) 2. People who underwent initial catheter ablation for atrial fibrillation at Niigata University Medical and Dental Hospital between January 2017 and December 2022 and had a left ventricular ejection fraction of 50% or more at that time.

Exclusion criteria

Exclusion criteria: None

Design outcomes

Primary

Measure	Time frame
Heart failure worsening events	—

Countries

Japan

Contacts

Public ContactShinya Fujiki

Niigata University Cardiology

sfujiki@med.niigata-u.ac.jp0252272185

Outcome results