Generalizability of Low‐Voltage Zone‐Based Risk Scores After Atrial Fibrillation Ablation

Key Points

• This research aims to assess how well low-voltage zone-based risk scores work in predicting outcomes after atrial fibrillation ablation in different patient populations.
• Conducted a randomized trial involving patients undergoing atrial fibrillation ablation.
• Utilized low-voltage zone mapping to develop risk scores for predicting post-ablation outcomes.
• Analyzed outcomes based on risk scores across diverse patient demographics.
• Demonstrated that low-voltage zone-based risk scores accurately predict success rates of ablation in varied populations.
• Found a significant correlation (p<0.05) between low-voltage zone scores and recurrence of atrial fibrillation after the procedure.