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September 10, 2026JAMA Cardiology0 citations

Sex-Specific Outcomes After Catheter Ablation for AF in Left Ventricular Systolic Dysfunction

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LSLouise SeganSPSandeep PrabhuKCKenneth Cho

Key Result

Catheter ablation for atrial fibrillation in patients with left ventricular systolic dysfunction was assessed for sex-specific outcomes using pooled data from three randomized clinical trials.

Key Points

  • To evaluate sex-specific differences in clinical outcomes following catheter ablation for atrial fibrillation in patients with left ventricular systolic dysfunction.
  • Cross-sectional pooled analysis using participant data from 3 randomized clinical trials.
  • Evaluated patients with left ventricular systolic dysfunction receiving catheter ablation for atrial fibrillation stratified by sex.
  • Assessed sex-specific therapeutic outcomes and procedural efficacy following catheter ablation.
  • Specific event rates, numerical risk estimates, and hazard ratios were not reported in the abstract.

Structured PICO

Does catheter ablation affect sex-specific outcomes in patients with atrial fibrillation and left ventricular systolic dysfunction?

P
Population
Patients with atrial fibrillation (AF) and left ventricular systolic dysfunction (pooled data from 3 randomized clinical trials)
I
Intervention
Catheter ablation
O
Outcome
Sex-specific outcomes

This study evaluates whether sex influences outcomes following catheter ablation for atrial fibrillation in patients with concurrent left ventricular systolic dysfunction.

Abstract

This cross-sectional study uses pool data from 3 randomized clinical trials to examine sex-specific outcomes after catheter ablation for atrial fibrillation (AF) in patients with left ventricular systolic dysfunction.

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Cite This Study

Segan et al. (2026) studied this question. Catheter ablation for atrial fibrillation in patients with left ventricular systolic dysfunction was assessed for sex-specific outcomes using pooled data from three randomized clinical trials.

synapsesocial.com/papers/6aa27bcf58559d80afc75523https://doi.org/10.1001/jamacardio.2026.3275
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