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Case Reports
. 2024 Jul 2;26(7):euae193.
doi: 10.1093/europace/euae193.

A large footprint focal catheter toggling between pulsed field and radiofrequency energy: first clinical experience for ventricular tachycardia ablation

Affiliations
Case Reports

A large footprint focal catheter toggling between pulsed field and radiofrequency energy: first clinical experience for ventricular tachycardia ablation

Luigi Pannone et al. Europace. .
No abstract available

Keywords: Ablation; Pulsed field ablation; Radiofrequency; Ventricular tachycardia; Ventricular tachycardia ablation.

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Conflict of interest statement

Conflict of interest: G.C. received compensation for teaching purposes and proctoring from Medtronic, Abbott, Biotronik, Boston Scientific, Acutus Medical. C.d.A. receives research grants on behalf of the centre from Biotronik, Medtronic, Abbott, LivaNova, Boston Scientific, AtriCure, Philips, and Acutus; C.d.A. received compensation for teaching purposes and proctoring from Medtronic, Abbott, Biotronik, Livanova, Boston Scientific, Atricure, and Acutus Medical Daiichi Sankyo. A.S. is consultant for Biosense Webster and Medtronic and received speaker fees from Biosense Webster, Biotronik, Pfizer, and Microport. The remaining authors have nothing to disclose.

Figures

Figure 1
Figure 1
Ventricular tachycardia ablation with lattice dual energy catheter. A–D refer to Patient 1. E–G refer to Patient 4. EGM, electrogram; LL, left lateral; LVOT, left ventricular outflow tract; RVOT, right ventricular outflow tract; VT, ventricular tachycardia.

References

    1. Tohoku S, Bordignon S, Schaack D, Hirokami J, Urbanek L, Urbani A et al. Initial real-world data on catheter ablation in patients with persistent atrial fibrillation using the novel lattice-tip focal pulsed-field ablation catheter. Europace 2024;26:euae129. - PMC - PubMed
    1. Koruth J, Kawamura I, Dukkipati SR, Neuzil P, Reddy VY. Preclinical assessment of the feasibility, safety and lesion durability of a novel ‘single-shot’ pulsed field ablation catheter for pulmonary vein isolation. Europace 2023;25:1369–78. - PMC - PubMed
    1. Reddy VY, Anter E, Peichl P, Rackauskas G, Petru J, Funasako M et al. First-in-human clinical series of a novel conformable large-lattice pulsed field ablation catheter for pulmonary vein isolation. Europace 2024;26:euae090. - PMC - PubMed
    1. Yavin HD, Higuchi K, Sroubek J, Younis A, Zilberman I, Anter E. Pulsed-field ablation in ventricular myocardium using a focal catheter: the impact of application repetition on lesion dimensions. Circ Arrhythmia Electrophysiol 2021;14:e010375. - PubMed
    1. Nies M, Watanabe K, Kawamura I, Santos-Gallego C, Reddy V, Koruth J et al. A preclinical study of pulsed field ablation of “difficult “ventricular targets: intracavitary mobile structures, interventricular septum and left ventricular free wall. Circ Arrhythm Electrophysiol 2024;17:e012734. - PMC - PubMed

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