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August 18, 2025Frontiers in Cardiovascular MedicineOpen Access

Comparative efficacy and safety of POLARx versus Arctic front advance pro cryoballoon systems for pulmonary vein isolation in atrial fibrillation: an updated systematic review and meta-analysis

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Authors

MTMuhammad Fawad TahirMSMuhammad Hamza ShujaRHRamish Hannat

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Overview

Systematic review and meta-analysis shows similar PVI success in atrial fibrillation patients, indicating key safety differences.

Key Points

  • POLARx and AFA-Pro show no significant differences in PVI success or procedure time, suggesting comparable efficacy.
  • POLARx reveals lower nadir temperature and longer time to isolation in specific pulmonary veins, highlighting technical advantages.
  • Analysis is a systematic review and meta-analysis of cryoballoon systems comparing outcomes in ablating atrial fibrillation.
  • Findings emphasize the potential risks and efficiencies of different cryoablation systems for treating atrial fibrillation.

Cite This Study

Tahir et al. (2025) studied this question.

synapsesocial.com/papers/68af2ee5cf1dd9ea359e665bhttps://doi.org/10.3389/fcvm.2025.1625399
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 12-012 A systematic review and meta-analysis of a novel cryoablation system for pulmonary vein isolation in patients with paroxysmal atrial fibrillation2025
  2. 2Comparison of Cryoballoon Ablation Methods in Pulmonary Vein Isolation2025
  3. 3Non‐Occlusive Separate Freezing for Cryoballoon Pulmonary Vein Isolation to the Large Pulmonary Vein2025
  4. 4Pulsed field ablation versus cryoballoon ablation for pulmonary vein isolation in atrial fibrillation: a systematic review and meta-analysis with subgroup analyses by AF type2026
  5. 5Pulsed field <i>vs</i> cryoballoon ablation: A meta-analysis with Hartung–Knapp, subgroup, and meta-regression analyses2025