Results 21 to 30 of about 318,699 (248)

Positioning of the ablation catheter in total endoscopic ablation [PDF]

Interactive CardioVascular and Thoracic Surgery, 2013
Minimally invasive ablation of atrial fibrillation is an option in patients not suitable for or refractory to catheter ablation. Total endoscopic ablation can be performed via a monolateral approach, whereby a left atrial box lesion is created. If the ablation is introduced from the right side, the positioning of the ablation catheter on the partly ...
Birger Axelsson, Anders Ahlsson, Espen Fengsrud   +2 more
openaire   +3 more sources

Mapping and Ablation of Idiopathic Ventricular Fibrillation

Frontiers in Cardiovascular Medicine, 2018
Idiopathic ventricular fibrillation (IVF) is the main cause of unexplained sudden cardiac death, particularly in young patients under the age of 35.
Ghassen Cheniti, Ghassen Cheniti, Ghassen Cheniti, Konstantinos Vlachos, Konstantinos Vlachos, Marianna Meo, Stephane Puyo, Stephane Puyo, Nathaniel Thompson, Nathaniel Thompson, Arnaud Denis, Arnaud Denis, Josselin Duchateau, Josselin Duchateau, Masateru Takigawa, Masateru Takigawa, Claire Martin, Claire Martin, Claire Martin, Antonio Frontera, Antonio Frontera, Takeshi Kitamura, Takeshi Kitamura, Anna Lam, Anna Lam, Felix Bourier, Felix Bourier, Nicolas Klotz, Nicolas Klotz, Nicolas Derval, Nicolas Derval, Frederic Sacher, Frederic Sacher, Pierre Jais, Pierre Jais, Remi Dubois, Meleze Hocini, Meleze Hocini, Michel Haissaguerre, Michel Haissaguerre   +39 more
doaj   +1 more source

Combination of Ablation and Immunotherapy for Hepatocellular Carcinoma: Where We Are and Where to Go

Frontiers in Immunology, 2021
Hepatocellular carcinoma (HCC) is the third leading cause of cancer-related deaths worldwide and is increasing in incidence. Local ablative therapy plays a leading role in HCC treatment.
Kunpeng Wang, Cong Wang, Hao Jiang, Yaqiong Zhang, Weidong Lin, Jinggang Mo, Chong Jin   +6 more
doaj   +1 more source

Investigation of Cylindrical Piezoelectric and Specific Multi-Channel Circular MEMS-Transducer Array Resonator of Ultrasonic Ablation

Micromachines, 2021
Background: A cylindrical piezoelectric element and a specific multi-channel circular microelectromechanical systems (MEMS)-transducer array of ultrasonic system were used for ultrasonic energy generation and ablation.
Jian-Chiun Liou, Chih-Wei Peng, Zhen-Xi Chen   +2 more
doaj   +1 more source

Noninvasive Assessment of Atrial Fibrillation Complexity in Relation to Ablation Characteristics and Outcome

Frontiers in Physiology, 2018
Background: The use of surface recordings to assess atrial fibrillation (AF) complexity is still limited in clinical practice. We propose a noninvasive tool to quantify AF complexity from body surface potential maps (BSPMs) that could be used to choose ...
Marianna Meo, Marianna Meo, Marianna Meo, Thomas Pambrun, Thomas Pambrun, Nicolas Derval, Nicolas Derval, Carole Dumas-Pomier, Stéphane Puyo, Stéphane Puyo, Josselin Duchâteau, Josselin Duchâteau, Josselin Duchâteau, Josselin Duchâteau, Pierre Jaïs, Pierre Jaïs, Pierre Jaïs, Pierre Jaïs, Mélèze Hocini, Mélèze Hocini, Mélèze Hocini, Mélèze Hocini, Michel Haïssaguerre, Michel Haïssaguerre, Michel Haïssaguerre, Michel Haïssaguerre, Rémi Dubois, Rémi Dubois, Rémi Dubois   +28 more
doaj   +1 more source

Single ring isolation of pulmonary veins combined with electrical isolation of the superior vena cava in patients with paroxysmal atrial fibrillation

Frontiers in Cardiovascular Medicine, 2023
BackgroundSingle-ring isolation (SRI) of the pulmonary veins and the left atrial post wall (LAPW) is an accepted strategy in atrial fibrillation ablation.
Xi Li, Yanhong Chen, Guanghui Chen, Chengang Deng, Chen Tang, Jinlin Zhang   +5 more
doaj   +1 more source

Atrial fibrillation ablation with a spring sensor-irrigated contact force-sensing catheter compared with other ablation catheters: systematic literature review and meta-analysis

BMJ Open, 2019
ObjectivesThe objective of our review was to systematically assess available evidence on the effectiveness, safety and efficiency of a spring sensor-irrigated contact force (CF) catheter (THERMOCOOL SMARTTOUCH Catheter (ST)) for percutaneous ablation of ...
Laurent Macle, Diana Frame, Larry M Gache, George Monir, Scott J Pollak, Lee Ming Boo   +5 more
doaj   +1 more source

R-wave synchronised atrial pacing in pediatric patients with postoperative junctional ectopic tachycardia: the atrioventricular interval investigated by computational analysis and clinical evaluation

BioMedical Engineering OnLine, 2017
Background R-wave synchronised atrial pacing is an effective temporary pacing therapy in infants with postoperative junctional ectopic tachycardia. In the technique currently used, adverse short or long intervals between atrial pacing and ventricular ...
Andreas Entenmann, Miriam Michel, Bruno Ismer, Roman Gebauer   +3 more
doaj   +1 more source

Accretion–ablation mechanics

Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2023
In this paper, we formulate a geometric nonlinear theory of the mechanics of accreting–ablating bodies. This is a generalization of the theory of accretion mechanics of Sozio & Yavari (Sozio & Yavari 2019 J. Nonlinear Sci. 29 , 1813–1863 (doi:10.1007/s00332-019-09531-w)).
Satya Prakash Pradhan, Arash Yavari
openaire   +3 more sources

Non-thermal Electroporation Ablation of Epileptogenic Zones Stops Seizures in Mice While Providing Reduced Vascular Damage and Accelerated Tissue Recovery

Frontiers in Behavioral Neuroscience, 2021
In epilepsy, the most frequent surgical procedure is the resection of brain tissue in the temporal lobe, with seizure-free outcomes in approximately two-thirds of cases.
Emma Acerbo, Sawssan Safieddine, Pascal Weber, Boris Botzanowski, Florian Missey, Marcel Carrère, Robert E. Gross, Fabrice Bartolomei, Romain Carron, Romain Carron, Viktor Jirsa, Ivo Vanzetta, Agnès Trébuchon, Adam Williamson, Adam Williamson   +14 more
doaj   +1 more source