Literatura académica sobre el tema "Pulsed Field Ablation"

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Artículos de revistas sobre el tema "Pulsed Field Ablation"

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Guttipatti, Pavithran, Najla Saadallah, and Elaine Y. Wan. "Pulsed Field Ablation for the Treatment of Atrial Fibrillation: A Review and a Look into its Future." Heart Surgery Forum 27, no. 2 (2024): E169—E179. http://dx.doi.org/10.59958/hsf.7141.

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Pulsed field ablation (PFA) is a novel technology to treat atrial fibrillation (AF) utilizing electric fields to induce nonthermal irreversible electroporation of electrically active cardiac tissue to induce cardiac cell death. PFA offers improved safety benefits compared to traditional radiofrequency ablation (RFA) and cryoablation by specifically ablating only cardiac tissue. However, there are avenues for further optimization including neurological risk associated with microbubble formation and left atrial function post ablation. Various PFA devices with different electric pulse waveforms h
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Reinsch, Nico, Anna Füting, Dennis Höwel, and Kars Neven. "„Pulsed field ablation“." Herzschrittmachertherapie + Elektrophysiologie 33, no. 1 (2022): 12–18. http://dx.doi.org/10.1007/s00399-021-00833-9.

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Bourier, Felix. "Pulsed-Field-Ablation." CardioVasc 23, no. 2 (2023): 30–32. http://dx.doi.org/10.1007/s15027-023-2967-z.

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Ferencz, Arnold Béla, Zoltán Salló, László Gellér, and Nándor Szegedi. "Pulsed field ablation – Elektroporáció." Cardiologia Hungarica 54, no. 2 (2024): 104–9. http://dx.doi.org/10.26430/chungarica.2024.54.2.104.

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A pitvarfibrilláció (AF) a leggyakoribb szívritmuszavar, amelynek kezelésében elsődleges szerepet a tüdővéna-izoláció (pulmonálisvéna-izoláció, PVI) játszik. A PVI ma már biztonságos és hatékony beavatkozásként tartható számon. Rendszerint eddig a PVI-t a termikus energia segítségével végeztük (krio-, illetve rádiófrekvenciás abláció). A pulsed field abláció (PFA), azaz elektroporáció egy új, nem termikus energiát használó abláció, amely során kialakuló elektromos mező a szívizomsejtek szelektív károsításához vezet. A preklinikai vizsgálatok kitérnek a PFA-lézió létrehozásának biztonságosságár
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Zhao, Zhihong, Yonggang Chen, Bin Wu, et al. "Pulsed-Field Ablation Using a Novel Ablation-Mapping Integrated System for Pulmonary Vein Isolation—A Preliminary Animal Study." Journal of Cardiovascular Development and Disease 9, no. 12 (2022): 425. http://dx.doi.org/10.3390/jcdd9120425.

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Objective: The purpose of this study is to evaluate the preliminary safety and effect of a pulsed electric field (PEF) ablation system. Methods: The pulmonary veins (PVs) and superior vena cava (SVC) were isolated with the pulsed field ablation (PFA) system, which included a PEF generator and an electrode. The effects of PFA were investigated in six porcines using a novel circular catheter with combined functions (mapping/ablation) designed to work with a cardiac mapping system. The PEF generator delivered a train of biphasic pulsed electric pulses with a high amplitude (800–2000 V) and short
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Fried, Daniel, Toshimoto Kushida, Gene P. Reck, and Erhard W. Rothe. "YO A2II1/2,3/2 Vibrational State Distributions Measured after the Excimer Laser Ablation of Y2O3 Using a Laser-Initiated Pulsed Discharge as a Probe." Applied Spectroscopy 48, no. 2 (1994): 248–51. http://dx.doi.org/10.1366/0003702944028380.

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The vibrational populations of the YO A2II- X2Σ system of YO were measured in the plasmas generated after the excimer laser ablation of Y2O3 in oxygen when both continuous and pulsed electric fields were applied. When an electric field is applied antiparallel to the direction of propagation of the ejected electrons, two luminous plumes appear, separated by several microseconds. The measured vibrational populations of the YO A2II- X2Σ system are different for each plume. The YO A2II populations were nonthermal in the first plume, representing emission from chemiluminescent reactive collisions i
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Kautzner, Josef, Jana Haskova, Jakub Cvek, Marek Adamira, and Petr Peichl. "Hypertrophic obstructive cardiomyopathy with recurrent ventricular tachycardias: from catheter ablation and stereotactic radiotherapy to heart transplant-a case report." European heart journal. Case reports 8, no. 8 (2024): art. no. ytae379. https://doi.org/10.1093/ehjcr/ytae379.

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Background Management of hypertrophic obstructive cardiomyopathy (HOCM) is often challenging, depending on clinical manifestation. This case report illustrates the complex treatment of HOCM with associated recurrent ventricular arrhythmias.Case summary A 54-year-old female with HOCM diagnosed in 2012 underwent a failed attempt for alcohol septal ablation, implantation of an implantable cardioverter-defibrillator, and repeated radiofrequency ablations (including ablation of the septal bulge to reduce LV obstruction). For ventricular tachycardia (VT) recurrences, she had stereotactic arrhythmia
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Defaye, Pascal, and Sandrine Venier. "Hemolysis During Pulsed-Field Ablation." JACC: Clinical Electrophysiology 10, no. 7 (2024): 1672–74. http://dx.doi.org/10.1016/j.jacep.2024.06.007.

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Stephen J, Beebe. "Considerations for Exploring Nanosecond Pulsed Electric Fields (nsPEFs) for Treatments of Cancer, Benign Skin Diseases, Atrial Fibrillation, and for New Mechanistic Understandings." Records of Cell & Bioscience 1, no. 1 (2024): 001–7. http://dx.doi.org/10.17352/rcb.000001.

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Pulsed power includes acquiring electrical energy, compressing it, and releasing it in instantaneous bursts that are low in energy but very high in power. When the pulse duration is near the plasma membrane charging time constant, which is the time during which the cell interior is exposed to the applied pulsed electric field, it affects intracellular structures and functions. The technology is called nanosecond Pulsed Electric Fields (nsPEFs), nanosecond electric pulses (nsEP), or Nanopulse Stimulation (NPSTM) according to Pulse Biosciences, Inc., a company taking the technology to the market
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Qiu, Jie, Meiyan Dai, Yang Bai, and Guangzhi Chen. "Potential Application of Pulsed Field Ablation in Ventricular Arrhythmias." Medicina 59, no. 4 (2023): 723. http://dx.doi.org/10.3390/medicina59040723.

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Pulsed field ablation (PFA) is a new ablative method for the therapy of arrhythmia. Recent preclinical and clinical studies have already demonstrated the feasibility and safety of PFA for the treatment of atrial fibrillation (AF). However, the application of PFA may not be limited to the above fields. There are some data on the application of PFA on ventricular arrhythmias (VAs), such as ventricular fibrillation (VF) and ventricular tachycardia (VT). Further, a case report about PFA has been published recently, in which PFA was successfully applied to the ablation of premature ventricular cont
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Tesis sobre el tema "Pulsed Field Ablation"

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Nati, Poltri Simone. "Modélisation mathématique de la réponse du tissu cardiaque après ablation par champs pulsés." Electronic Thesis or Diss., Bordeaux, 2024. http://www.theses.fr/2024BORD0322.

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Les arythmies cardiaques sont des irrégularités du rythme cardiaque, causées par des anomalies dans l’activité électrique du myocarde. Parmi les nombreuses stratégies d’ablation utilisées pour isoler ces pathologies, l’ablation par champ électrique pulsé (PFA) s’est imposée comme une nouvelle technique non thermique basée sur des impulsions électriques courtes et de haute tension permettant de tuer les cellules cardiaques de manière précise tout en préservant la structure tissulaire. L’objectif de cette thèse est de proposer un modèle mathématique pour étudier les effets à long terme de la PFA
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Bhonsle, Suyashree P. "Non-linearity and Dispersion Effects in Tissue Impedance during Application of High Frequency Electroporation-Inducing Pulsed Electric Fields." Diss., Virginia Tech, 2018. http://hdl.handle.net/10919/91904.

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Since its conception in 2005, irreversible electroporation (IRE), a non-thermal tumor ablation modality, was investigated for safety and efficacy in clinical applications concerning different organs. IRE utilizes high voltage (~3kV), short duration (~100us) pulses to create transient nanoscale defects in the plasma membrane to cause cell death due to irreversible defects, osmotic imbalances and ATP loss. More recently, high-frequency irreversible electroporation (H-FIRE), which employs narrow bipolar pulses (~0.5-10us) delivered in bursts (on time ~100us), was invented to provide benefits such
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Castellví, Fernández Quim. "Non-focal non-thermal electrical methods for cancer treatment." Doctoral thesis, Universitat Pompeu Fabra, 2017. http://hdl.handle.net/10803/586217.

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Most physical ablation modalities for cancer treatment are focal and are based on thermal damage. Despite their regular clinical use as an alternative to surgical resection, their thermal principle of operation entails risks regarding the preservation of neighboring vital structures, such as large vessels, critical ducts or nerves. In addition, being focal, their use is unpractical in cases where multiple nodules are present or tumors are difficult to reach with the applicators. This thesis explores non-thermal electrical treatments which can be applied in a non-focal manner. Two treatments
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Libros sobre el tema "Pulsed Field Ablation"

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Hong, M. H. Laser applications in nanotechnology. Edited by A. V. Narlikar and Y. Y. Fu. Oxford University Press, 2017. http://dx.doi.org/10.1093/oxfordhb/9780199533060.013.24.

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This article discusses a variety of laser applications in nanotechnology. The laser has proven to be one of many mature and reliable manufacturing tools, with applications in modern industries, from surface cleaning to thin-film deposition. Laser nanoengineering has several advantages over electron-beam and focused ion beam processing. For example, it is a low-cost, high-speed process in air, vacuum or chemical environments and also has the capability to fulfill flexible integration control. This article considers laser nanotechnology in the following areas: pulsed laser ablation for nanomater
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Capítulos de libros sobre el tema "Pulsed Field Ablation"

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Caluori, Guido, Annabelle Collin, Clair Poignard, and Pierre Jais. "Pulsed Field Ablation for the Interventional Treatment of Cardiac Arrhythmias." In Innovative Treatment Strategies for Clinical Electrophysiology. Springer Nature Singapore, 2022. http://dx.doi.org/10.1007/978-981-19-6649-1_2.

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Luján, E., H. Schinca, N. Olaiz, et al. "Electrolytic Ablation Dose Planning Methodology." In 1st World Congress on Electroporation and Pulsed Electric Fields in Biology, Medicine and Food & Environmental Technologies. Springer Singapore, 2016. http://dx.doi.org/10.1007/978-981-287-817-5_23.

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Ulmeanu, M., P. Petkov, F. Jipa, E. Brousseau, and M. N. R. Ashfold. "Short-Pulse Laser Near-Field Ablation of Solid Targets under Liquids." In Pulsed Laser Ablation. Pan Stanford, 2018. http://dx.doi.org/10.1201/9781315185231-5.

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Kawamura, Iwanari, Connor Oates, and Jacob S. Koruth. "Biophysics and Clinical Applications of Pulsed-Field Ablation." In Huang's Catheter Ablation of Cardiac Arrhythmias. Elsevier, 2025. http://dx.doi.org/10.1016/b978-0-323-93110-6.00004-9.

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Koruth, Jacob S., Iwanari Kawamura, and Vivek Y. Reddy. "Pulmonary Vein Isolation Using Pulsed-Field Ablation or Laser Balloon." In Huang's Catheter Ablation of Cardiac Arrhythmias. Elsevier, 2025. http://dx.doi.org/10.1016/b978-0-323-93110-6.00017-7.

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Robinson Azariah John Chelliah, Cyril, and Rajesh Swaminathan. "Binary Metal Oxides Thin Films Prepared from Pulsed Laser Deposition." In Practical Applications of Laser Ablation. IntechOpen, 2021. http://dx.doi.org/10.5772/intechopen.96161.

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The semiconductor industry flourished from a simple Si-based metal oxide semiconductor field effect transistor to an era of MOSFET-based smart materials. In recent decades, researchers have been replacing all the materials required for the MOSFET device. They replaced the substrate with durable materials, lightweight materials, translucent materials and so on. They have came up with the possibility of replacing dielectric silicon dioxide material with high-grade dielectric materials. Even then the channel shift in the MOSFET was the new trend in MOSFET science. From the bulk to the atomic leve
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Kaushik, Nayanjyoti, James Arter Chapman, Andrew Gillaspie, et al. "Recent Advances in Catheter Ablation for Atrial Fibrillation and Non-pharmacological Stroke Prevention." In Atrial Fibrillation - Diagnosis and Management in the 21st Century [Working Title]. IntechOpen, 2022. http://dx.doi.org/10.5772/intechopen.106319.

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Atrial Fibrillation is a common arrhythmia affecting 6 million people in the United States and 33 million people worldwide, associated with significant morbidity. Whereas restoration and maintenance of sinus rhythm can translate into clinical benefit, early intervention in course of the disease can influence success and efficacy of intervention has been speculative and uncertain over past decade despite several literature and scientific studies. During past three decades catheter and surgical ablation of AF have evolved from an investigational status to a widely offerred definitive treatment n
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J., Stephen, Wentia E., Wei Ren, and Xinhua Che. "Pulse Power Ablation of Melanoma with Nanosecond Pulsed Electric Fields." In Treatment of Metastatic Melanoma. InTech, 2011. http://dx.doi.org/10.5772/22850.

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James Zhang, Jian. "Advanced Laser Mode for Ureteroscopic Lithotripsy Applications." In Lithotripsy - Novel Technologies, Innovations and Contemporary Applications [Working Title]. IntechOpen, 2023. http://dx.doi.org/10.5772/intechopen.1002881.

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The higher annual growth rate of kidney stone disease occurrence and the lower annual growth rate of practicing urologists require more efficient treatment tools. This chapter’s research explores ways to increase laser lithotripsy stone ablation efficiency while reducing the stone retropulsion so that the stone procedure time can be effectively shortened. It covers the investigation of laser stone ablation threshold, ablation efficiency, retropulsion control, and the optimal dusting mode of a concept Holmium-doped yttrium aluminum garnet (Ho:YAG) laser with advanced tailored pulse technology t
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Liu, Hong, and Chunlan Ma. "Laser-Matter Interaction in the Bulk of Semiconductor and Dielectric." In Laser Ablation - Applications and Modeling [Working Title]. IntechOpen, 2023. http://dx.doi.org/10.5772/intechopen.112052.

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The research in the field of laser-induced materials processing is evolving continuously with new inventions in laser technology. This chapter mainly discusses the relevant physical mechanisms of laser ablation based on laser-matter interaction. Femtosecond laser excitation provides suitable conditions for studying the basic processes in irradiated materials, as compared to the duration of these processes, femtosecond laser pulses are sufficiently short. In the process of laser action on the matter, the thermal mechanism, charge carrier removal, thermal and structural effects, and other proces
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Actas de conferencias sobre el tema "Pulsed Field Ablation"

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Wang, Zhen, Ming Liang, Jingyang Sun, et al. "Effect of fat layer thickness on the ablation area in pulsed electric field ablation." In 2024 International Conference on Future of Medicine and Biological Information Engineering (MBIE 2024), edited by Yudong Yao, Xiaoou Li, and Xia Yu. SPIE, 2024. http://dx.doi.org/10.1117/12.3047868.

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Xu, Mengfei, Quan Peng, Ziliang Song, et al. "Multimodal MEMS Microwrinkle Electronics for Cardiac Pulsed Field Ablation and Sensing." In 2025 IEEE 38th International Conference on Micro Electro Mechanical Systems (MEMS). IEEE, 2025. https://doi.org/10.1109/mems61431.2025.10917406.

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Laurita, Daniel J., Celeen Khrestian, Dragan Juzbasich, and Seungyup Lee. "Voltage Independent Depth Control and Acute Lesion Formation Findings in Epicardial Pulsed Field Ablation System for Surgical Ablations." In 2024 46th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC). IEEE, 2024. https://doi.org/10.1109/embc53108.2024.10781848.

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Yang, Manchen, and Ping Ye. "Finite Element-Based Analysis of Cryoablation and Pulsed Electric Field Ablation Combined: Physical Fields and Tumor Damage." In 2024 9th International Conference on Intelligent Informatics and Biomedical Sciences (ICIIBMS). IEEE, 2024. https://doi.org/10.1109/iciibms62405.2024.10792727.

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Peng, Quan, Mengfei Xu, Ziliang Song, et al. "Multi-Stage Segmented MEMS Electrode for Layer-by-Layer Pulsed Field Ablation in Cardiac Surgery." In 2025 IEEE 38th International Conference on Micro Electro Mechanical Systems (MEMS). IEEE, 2025. https://doi.org/10.1109/mems61431.2025.10917848.

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Wang, You Wei, Zihao Yang, Kosaku Kato, et al. "Low and High Spatial Frequency Periodic Surface Structure Formation under Terahertz Free Electron Laser Irradiation." In JSAP-Optica Joint Symposia. Optica Publishing Group, 2024. https://doi.org/10.1364/jsapo.2024.18p_b2_8.

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Terahertz (THz) technology has recently seen significant advancements and applications in several fields, including ultrafast electric field measurement[1], semiconductor diagnostics[2], and magnetic material control[3]. Ablation phenomena in the terahertz range have been relatively underexplored due to the limited availability of powerful THz sources. However, recent progress in laser technology has opened up opportunities for the development of high-intensity THz sources, thereby facilitating investigations into ablation processes [4] and nonlinear effects [5]. These advancements have also m
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Lemoine, Marc, and Robert van den Heuvel. "Pulsed-field ablation reduces neurocardiac damage versus cryoballoon ablation." In The Annual Congress of the European Heart Rhythm Association 2022, edited by Michiel Rienstra. Medicom Medical Publishers, 2022. http://dx.doi.org/10.55788/ae6d06cb.

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Saleh, Keenan, Zaki Akhtar, Yaseen Mukadam, et al. "101 Is pulsed field ablation better tolerated? - A comparative study of patient experience after af ablation using pulsed field, radiofrequency and cryoballoon ablation." In British Cardiovascular Society Annual Conference, ‘Back to the patient’, 3–5 June 2024. BMJ Publishing Group Ltd and British Cardiovascular Society, 2024. http://dx.doi.org/10.1136/heartjnl-2024-bcs.100.

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Beebe, S. J., Xinhua Chen, J. A. Liu, and K. H. Schoenbach. "Nanosecond pulsed electric field ablation of hepatocellular carcinoma." In 2011 33rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE, 2011. http://dx.doi.org/10.1109/iembs.2011.6091692.

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Tent, Michiel. "Pulsed-field ablation appears safe and effective for atrial fibrillation." In ACC 2023 Scientific Session, edited by Marc Bonaca. Medicom Medical Publishers, 2023. http://dx.doi.org/10.55788/97116710.

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Informes sobre el tema "Pulsed Field Ablation"

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Prajapati, Poojan, Hema Vemulapalli, Juan Rodriguez-Riascos, Padmapriya Muthu, and Komandoor Srivathsan. Pulsed-Field Ablation: Revolutionizing Atrial Fibrillation Treatment with Reduced Recurrence and Procedure Times. INPLASY - International Platform of Registered Systematic Review and Meta-analysis Protocols, 2025. https://doi.org/10.37766/inplasy2025.1.0083.

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Li, Hui, weiping Tao, and aiwu Guo. Safety and efficacy of the Pulsed field ablation for atrial fibrillation: a systematic review and updated meta-analysis. INPLASY - International Platform of Registered Systematic Review and Meta-analysis Protocols, 2025. https://doi.org/10.37766/inplasy2025.6.0081.

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