Sponsored content in collaboration with Medtronic. Presented at HRS 2025 in a High Impact Science Session and published in Heart Rhythm, results from One-year Outcomes of a Conformable Single-shot Pulsed Field Ablation Catheter for the Treatment of Paroxysmal Atrial Fibrillation showed Sphere-360 to be safe and effective for paroxysmal Afib.

Additional Resources - https://www.heartrhythmjournal.com/article/S1547-5271(25)02379-3/fulltext

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While at #HRS2025 in San Diego, #HRStv host Daniel M. Alyesh, MD, FHRS spoke with Dhanunjaya R. Lakkireddy, MBA, MD, FHRS about the latest findings from the NEMESIS PFA registry study. This important research examined a wide range of PFA catheter types and their outcomes. The discussion covers key results and highlights a note of caution regarding safety concerns—specifically atrial stunning, vasospasm, hemolysis, and AKI—particularly in the context of high PFA applications.

Additional Resources https://www.jacc.org/doi/10.1016/j.jacep.2025.04.017

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While at #HRS2025 in San Diego, #HRStv host Daniel M. Alyesh, MD, FHRS sat down with Prashanthan Sanders, MBBS, PhD, FHRS to discuss the one-year CE Mark results of the VOLT study. In this interview, they break down key findings related to efficacy, safety, and pulmonary vein isolation (PVI) durability.

Want to explore more content? Catch the full video versions and more on our channel – [Heart Rhythm TV].