Ultra-Low Temperature Cryoablation Combined With Pulsed Field Ablation in a Swine Ventricular Infarct Model

ULTC resulted in clinically substantial lesions in healthy and infarcted ventricular myocardium. The addition of PFA to ULTC allowed for larger and more transmural lesions compared with a single ULTC ablation alone while avoiding the longer ablation times associated with 2 successive freezes.

Authors

Satoshi Higuchi (ORCID: https://orcid.org/0000-0002-7914-8256)
Edward P. Gerstenfeld (ORCID: https://orcid.org/0000-0002-7200-3521)
Thomas A. Dewland (ORCID: https://orcid.org/0000-0001-6069-7135)
Ramkumar Venkateswaran
Chan‐Hee Lee (ORCID: https://orcid.org/0000-0001-9338-0679)

Institutions

University of California, San Francisco (US)

Publication Details

Journal: JACC. Clinical electrophysiology
Published: 2025-12-08
DOI: https://doi.org/10.1016/j.jacep.2025.09.017
Citations: 2
Primary Topic: Cardiac Arrhythmias and Treatments
Type: article
Field-Weighted Citation Impact: 2.78

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article

Ultra-Low Temperature Cryoablation Combined With Pulsed Field Ablation in a Swine Ventricular Infarct Model

Satoshi Higuchi, Edward P. Gerstenfeld, Thomas A. Dewland, Ramkumar Venkateswaran et al.

Dec 8, 2025

2 citations

JACC. Clinical electrophysiology

Cardiac Arrhythmias and Treatments

2.78

article

Ultra-Low Temperature Cryoablation Combined With Pulsed Field Ablation in a Swine Ventricular Infarct Model

Satoshi Higuchi, Edward P. Gerstenfeld, Thomas A. Dewland, Ramkumar Venkateswaran, Chan‐Hee Lee

December 8, 2025article en

2 citations

Abstract

ULTC resulted in clinically substantial lesions in healthy and infarcted ventricular myocardium. The addition of PFA to ULTC allowed for larger and more transmural lesions compared with a single ULTC ablation alone while avoiding the longer ablation times associated with 2 successive freezes.

JACC. Clinical electrophysiologyVol. 12(1)

University of California, San Francisco (US)

Openalex Percentile: Top 7%

Cardiac Arrhythmias and Treatments

2.78

DOI Open Access PDF OpenAlex

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