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Catheter Ablation of Atrial Fibrillation Improves Outcomes in Heart Failure with Systolic Dysfunction: A Meta-Analysis of Updated Randomized Controlled Trials

Catheter Ablation of Atrial Fibrillation Improves Outcomes in Heart Failure with Systolic Dysfunction: A Meta-Analysis of Updated Randomized Controlled Trials - Catheter Ablation of Atrial Fibrillation Improves Outcomes in Heart Failure with Systolic Dysfunction: A Meta-Analysis of Updated Randomized Controlled Trials

Status
Active, not recruiting
Phases
Unknown
Study type
Unknown
Source
JPRN
Registry ID
JPRN-UMIN000052439
Enrollment
Unknown
Registered
2023-10-07
Start date
2023-10-07
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

Heart failure complicated by atrial fibrillation

Interventions

None listed

Sponsors

Yokohama City University
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Using methods proposed by the Cochrane Collaboration and meeting the reporting criteria of the 202010 Preferred Reporting Items for Systematic Review and Meta-analysis (PRISMA) guidelines, we searched databases using PubMed, Web of Science Core Collection, and Cochrane advanced search. The following keywords were used: heart failure, heart failure with reduced LVEF, atrial fibrillation ablation, pulmonary vein isolation, improved outcome, randomized clinical trial

Exclusion criteria

Exclusion criteria: Exclusion criteria were non-RCTs, case reports, animal studies, and non-English language articles.

Design outcomes

Primary

MeasureTime frame
The primary outcome of this meta-analysis is the integrated risk ratio of major cardiac events in the ablation and non-ablation groups. Cardiac events were defined as all-cause mortality and hospitalization for worsening heart failure—

Countries

Japan

Contacts

Public ContactShingo kato

Yokohama City University Hospital Department of Diagnostic Radiology

shingo.m12226@gmail.com0457872800

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026