Real-Time Prediction of Irreversible Lesion Size During Pulsed Field Ablation: Prospective Validation of a Novel Ablation Index Based on Contact Force and Number of Applications in a Swine Beating Heart Model.
Nakagawa H; Farshchi-Heydari S; Sugawara M; Ikeda A; Maffre J; Sharma T; Lam P; Govari A · 2025 · Circulation. Arrhythmia and electrophysiology
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
Abstract (excerpt)
Background In a previous study, on pulsed-field ablation (PFA) in the swine ventricle, we found that lesion depth was described (±1 mm accuracy) by a logarithmic function of contact force (CF) and the number of PFA pulses (PF-ablation…
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Metadata source: Europe PMC · DOI 10.1161/circep.125.013911