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This review synthesizes the evolving landscape of intramural ventricular tachycardia ablation, detailing contemporary techniques, including bipolar ablation, needle-based approaches, simultaneous endocardial\u2013epicardial delivery, and emerging energy modalities, each tailored to overcome the limitations of lesion depth and tissue heterogeneity. We examine diagnostic criteria, imaging adjuncts, and electroanatomic mapping strategies that guide procedural planning and highlight innovations aimed at enhancing lesion depth without compromising adjacent structures. By integrating current evidence and expert practice, this article offers a comprehensive framework for navigating the complexities of intramural ventricular tachycardia ablation and advancing outcomes in this challenging domain.<\/jats:p>","DOI":"10.31083\/rcm47993","type":"journal-article","created":{"date-parts":[[2026,7,27]],"date-time":"2026-07-27T01:28:22Z","timestamp":1785115702000},"source":"Crossref","is-referenced-by-count":0,"title":["\u201cFrom Surface to Substrate: Advancing VT Ablation Strategies for Deep Arrhythmic Substrates\u201d\u2014A Review of Emerging Techniques in Intramural Lesion Formation"],"prefix":"10.31083","volume":"27","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-9064-6187","authenticated-orcid":true,"given":"Krittapoom","family":"Akrawinthawong","sequence":"first","affiliation":[{"name":"Section of Cardiac Electrophysiology, University of Oklahoma Health Science Center, Oklahoma City, OK 73104, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0009-4409-0064","authenticated-orcid":true,"given":"Roopesh Sai","family":"Jakulla","sequence":"additional","affiliation":[{"name":"Section of Cardiac Electrophysiology, University of Oklahoma Health Science Center, Oklahoma City, OK 73104, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9956-0395","authenticated-orcid":true,"given":"Takumi","family":"Yamada","sequence":"additional","affiliation":[{"name":"Cardiovascular Division, University of Minnesota, Minneapolis, MN 55455, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"16242","published-online":{"date-parts":[[2026,5,26]]},"reference":[{"key":"ref1","doi-asserted-by":"crossref","unstructured":"Scheinman MM, Morady F, Hess DS, Gonzalez R. Catheter-induced ablation of the atrioventricular junction to control refractory supraventricular arrhythmias. JAMA. 1982; 248: 851\u2013855.","DOI":"10.1001\/jama.1982.03330070039027"},{"key":"ref2","doi-asserted-by":"publisher","unstructured":"Oral H, Morady F. Ablation of Cardiac Arrhythmias: Past, Present, and Future. Circulation. 2024; 150: 4\u20136.","DOI":"10.1161\/CIRCULATIONAHA.124.068298"},{"key":"ref3","doi-asserted-by":"publisher","unstructured":"Brugada P, Abdollah H, Wellens HJ. Continuous electrical activity during sustained monomorphic ventricular tachycardia. Observations on its dynamic behavior during the arrhythmia. The American Journal of Cardiology. 1985; 55: 402\u2013411.","DOI":"10.1016\/0002-9149(85)90384-4"},{"key":"ref4","doi-asserted-by":"publisher","unstructured":"Josephson ME, Horowitz LN, Farshidi A. Continuous local electrical activity. A mechanism of recurrent ventricular tachycardia. 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Arrhythmia and Electrophysiology. 2015; 8: 344\u2013352.","DOI":"10.1161\/CIRCEP.114.002259"},{"key":"ref8","doi-asserted-by":"publisher","unstructured":"Huang SK, Bharati S, Graham AR, Lev M, Marcus FI, Odell RC. Closed chest catheter desiccation of the atrioventricular junction using radiofrequency energy\u2013a new method of catheter ablation. Journal of the American College of Cardiology. 1987; 9: 349\u2013358.","DOI":"10.1016\/s0735-1097(87)80388-1"},{"key":"ref9","doi-asserted-by":"publisher","unstructured":"Haines DE. The biophysics of radiofrequency catheter ablation in the heart: the importance of temperature monitoring. Pacing and Clinical Electrophysiology: PACE. 1993; 16: 586\u2013591.","DOI":"10.1111\/j.1540-8159.1993.tb01630.x"},{"key":"ref10","doi-asserted-by":"publisher","unstructured":"Wood M, Goldberg S, Lau M, Goel A, Alexander D, Han F, et al. Direct measurement of the lethal isotherm for radiofrequency ablation of myocardial tissue. Circulation. 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Journal of Cardiovascular Electrophysiology. 2015; 26: 1224\u20131229.","DOI":"10.1111\/jce.12762"},{"key":"ref34","doi-asserted-by":"publisher","unstructured":"Mizuno H, Vergara P, Maccabelli G, Trevisi N, Eng SC, Brombin C, et al. Contact force monitoring for cardiac mapping in patients with ventricular tachycardia. Journal of Cardiovascular Electrophysiology. 2013; 24: 519\u2013524.","DOI":"10.1111\/jce.12080"},{"key":"ref35","doi-asserted-by":"publisher","unstructured":"Pesch E, Riesinger L, Vonderlin N, Kupusovic J, Koehler M, Bruns F, et al. Role of catheter location on local impedance measurements and clinical outcome with the new direct sense technology in cardiac ablation procedures. International Journal of Cardiology. Heart & Vasculature. 2022; 42: 101109.","DOI":"10.1016\/j.ijcha.2022.101109"},{"key":"ref36","doi-asserted-by":"publisher","unstructured":"Proietti R, Lichelli L, Lellouche N, Dhanjal T. The challenge of optimising ablation lesions in catheter ablation of ventricular tachycardia. Journal of Arrhythmia. 2020; 37: 140\u2013147.","DOI":"10.1002\/joa3.12489"},{"key":"ref37","doi-asserted-by":"publisher","unstructured":"Chang RJ, Stevenson WG, Saxon LA, Parker J. Increasing catheter ablation lesion size by simultaneous application of radiofrequency current to two adjacent sites. American Heart Journal. 1993; 125: 1276\u20131284.","DOI":"10.1016\/0002-8703(93)90995-l"},{"key":"ref38","doi-asserted-by":"publisher","unstructured":"Yang J, Liang J, Shirai Y, Muser D, Garcia FC, Callans DJ, et al. Outcomes of simultaneous unipolar radiofrequency catheter ablation for intramural septal ventricular tachycardia in nonischemic cardiomyopathy. Heart Rhythm. 2019; 16: 863\u2013870.","DOI":"10.1016\/j.hrthm.2018.12.018"},{"key":"ref39","doi-asserted-by":"publisher","unstructured":"Nagashima K, Watanabe I, Okumura Y, Ohkubo K, Kofune M, Ohya T, et al. Lesion formation by ventricular septal ablation with irrigated electrodes: comparison of bipolar and sequential unipolar ablation. Circulation Journal: Official Journal of the Japanese Circulation Society. 2011; 75: 565\u2013570.","DOI":"10.1253\/circj.cj-10-0870"},{"key":"ref40","doi-asserted-by":"publisher","unstructured":"John M, Rook A, Post A, Mersman A, Allen W, Schramm C, et al. Bipolar ablation\u2019s unique paradigm: Duration and power as respectively distinct primary determinants of transmurality and steam pop formation. Heart Rhythm O2. 2020; 1: 290\u2013296.","DOI":"10.1016\/j.hroo.2020.06.006"},{"key":"ref41","doi-asserted-by":"publisher","unstructured":"Nguyen DT, Tzou WS, Brunnquell M, Zipse M, Schuller JL, Zheng L, et al. Clinical and biophysical evaluation of variable bipolar configurations during radiofrequency ablation for treatment of ventricular arrhythmias. 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Anatomic approach with bipolar ablation between the left pulmonic cusp and left ventricular outflow tract for left ventricular summit arrhythmias. Heart Rhythm. 2020; 17: 1519\u20131527.","DOI":"10.1016\/j.hrthm.2020.04.029"},{"key":"ref45","doi-asserted-by":"publisher","unstructured":"Yamada T. Successful Bipolar Radiofrequency Catheter Ablation of Premature Ventricular Contractions Originating From the Left Ventricular Posterior Papillary Muscle. Circulation Journal: Official Journal of the Japanese Circulation Society. 2019; 83: 1417.","DOI":"10.1253\/circj.CJ-18-0968"},{"key":"ref46","doi-asserted-by":"publisher","unstructured":"Benhayon D, Nof E, Chik WW, Marchlinski F. Catheter Ablation in the Right Ventricular Outflow Tract Associated With Occlusion of Left Anterior Descending Coronary Artery. 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Multipolar Ablation Using Mapping Electrodes: A Novel Approach to Intramural Arrhythmia Substrates. JACC. Clinical Electrophysiology. 2023; 9: 680\u2013685.","DOI":"10.1016\/j.jacep.2022.10.029"},{"key":"ref50","doi-asserted-by":"publisher","unstructured":"Bazzi M, Venn R, Pipilas D, Habel N, Hauf T, Nguyen T, et al. Multipolar radiofrequency ablation: Early experience with a novel approach to target intramural ventricular arrhythmias. Heart Rhythm. 2025.  (online ahead of print)","DOI":"10.1016\/j.hrthm.2025.08.005"},{"key":"ref51","doi-asserted-by":"publisher","unstructured":"Lustgarten DL, Keane D, Ruskin J. Cryothermal ablation: mechanism of tissue injury and current experience in the treatment of tachyarrhythmias. Progress in Cardiovascular Diseases. 1999; 41: 481\u2013498.","DOI":"10.1016\/s0033-0620(99)70024-1"},{"key":"ref52","doi-asserted-by":"publisher","unstructured":"Aoyama H, Nakagawa H, Pitha JV, Khammar GS, Chandrasekaran K, Matsudaira K, et al. Comparison of cryothermia and radiofrequency current in safety and efficacy of catheter ablation within the canine coronary sinus close to the left circumflex coronary artery. Journal of Cardiovascular Electrophysiology. 2005; 16: 1218\u20131226.","DOI":"10.1111\/j.1540-8167.2005.50126.x"},{"key":"ref53","doi-asserted-by":"publisher","unstructured":"McDonnell K, Rhee E, Srivathsan K, Su W. Novel utility of cryoablation for ventricular arrhythmias arising from the left aortic cusp near the left main coronary artery: a case series. Heart Rhythm. 2014; 11: 34\u201338.","DOI":"10.1016\/j.hrthm.2013.10.008"},{"key":"ref54","doi-asserted-by":"publisher","unstructured":"Gessman LJ, Agarwal JB, Endo T, Helfant RH. Localization and mechanism of ventricular tachycardia by ice mapping 1 week after the onset of myocardial infarction in dogs. Circulation. 1983; 68: 657\u2013666.","DOI":"10.1161\/01.cir.68.3.657"},{"key":"ref55","doi-asserted-by":"publisher","unstructured":"Verma A, Essebag V, Neuzil P, Dyrda K, Balt J, Dinov B, et al. Cryocure-VT: the safety and effectiveness of ultra-low-temperature cryoablation of monomorphic ventricular tachycardia in patients with ischaemic and non-ischaemic cardiomyopathies. Europace: European Pacing, Arrhythmias, and Cardiac Electrophysiology: Journal of the Working Groups on Cardiac Pacing, Arrhythmias, and Cardiac Cellular Electrophysiology of the European Society of Cardiology. 2024; 26: euae076.","DOI":"10.1093\/europace\/euae076"},{"key":"ref56","doi-asserted-by":"publisher","unstructured":"Tschabrunn CM, Pothineni NVK, Sauer WH, Doynow D, Salas J, Liao TWE, et al. Evaluation of Radiofrequency Ablation Irrigation Type: In Vivo Comparison of Normal Versus Half-Normal Saline Lesion Characteristics. JACC. Clinical Electrophysiology. 2020; 6: 684\u2013692.","DOI":"10.1016\/j.jacep.2020.02.013"},{"key":"ref57","doi-asserted-by":"publisher","unstructured":"Nakagawa H, Wittkampf FHM, Jackman WM. Can We Produce Deeper Radiofrequency Lesions? JACC. Clinical Electrophysiology. 2017; 3: 1111\u20131113.","DOI":"10.1016\/j.jacep.2017.06.002"},{"key":"ref58","doi-asserted-by":"publisher","unstructured":"Jain MK, Tomassoni G, Riley RE, Wolf PD. Effect of skin electrode location on radiofrequency ablation lesions: an in vivo and a three-dimensional finite element study. Journal of Cardiovascular Electrophysiology. 1998; 9: 1325\u20131335.","DOI":"10.1111\/j.1540-8167.1998.tb00108.x"},{"key":"ref59","doi-asserted-by":"publisher","unstructured":"Barkagan M, Rottmann M, Leshem E, Shen C, Buxton AE, Anter E. Effect of Baseline Impedance on Ablation Lesion Dimensions: A Multimodality Concept Validation From Physics to Clinical Experience. Circulation. Arrhythmia and Electrophysiology. 2018; 11: e006690.","DOI":"10.1161\/CIRCEP.118.006690"},{"key":"ref60","doi-asserted-by":"publisher","unstructured":"Venkateswaran RV, Kataoka S, Kwon CH, Lee SH, Gerstenfeld EP. Effect of Anterior vs Posterior Dispersive Patch Placement on Radiofrequency Ablation Lesion Size in Swine. JACC. Clinical Electrophysiology. 2025; 11: 1797\u20131806.","DOI":"10.1016\/j.jacep.2025.04.009"},{"key":"ref61","doi-asserted-by":"publisher","unstructured":"Schurmann P, Pe\u00f1alver J, Valderr\u00e1bano M. Ethanol for the treatment of cardiac arrhythmias. Current Opinion in Cardiology. 2015; 30: 333\u2013343.","DOI":"10.1097\/HCO.0000000000000183"},{"key":"ref62","doi-asserted-by":"publisher","unstructured":"Brugada P, de Swart H, Smeets JL, Wellens HJ. Transcoronary chemical ablation of ventricular tachycardia. 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