# Heart Rate Variability and Clinical Features as Predictors of Atrial Fibrillation Recurrence After Catheter Ablation: A Pilot Study

> Research article (Frontiers in Physiology, 2021) · cited 17× · AI/ML

**Wikidata**: [openalex:W3164487342](https://www.wikidata.org/wiki/openalex:W3164487342)  
**Source**: https://4ort.xyz/entity/heart-rate-variability-and-clinical-features-as-predictors-of-atrial-fibrillation-recurrence-after-catheter-ablation-a-p