Results 41 to 50 of about 1,198,632 (198)

Epicardial ablation of premature ventricular beat from right ventricular outflow tract following ineffective endocardial ablation

Патология кровообращения и кардиохирургия, 2015
A case of epicardial ablation of premature ventricular beat (PVB) originating in RVOT outflow tract in an 18-year old patient with frequent symptomatic drug-induced PVB after ineffective endocardial ablation is described.
В. А. Сакович, А. А. Якубов, В. В. Шабанов, А. Б. Романов, Е. А. Покушалов, Э. А. Иваницкий, Д. Б. Дробот   +6 more
doaj   +1 more source

Limited impact of endocardial radiofrequency ablation on epicardial substrate in post-infarction ventricular tachycardia

Scientific Reports
Catheter ablation is key therapy for post-myocardial infarction (post-MI) ventricular tachycardia (VT). However, outcomes remain suboptimal when an endocardial-only approach is used because epicardial or intramural substrate frequently contributes to ...
Magdalena Polańska-Skrzypczyk, Aleksander Bardyszewski, Jacek Kuśnierz, Dobromiła Dzwonkowska, Michał Orczykowski, Łukasz Szumowski, Urszula A. Hangiel, Klaudia Dominiak, Paweł Derejko   +8 more
doaj   +1 more source

Catheter ablation of ventricular tachycardia via the coronary veins

Indian Pacing and Electrophysiology Journal
Ventricular arrhythmias, either idiopathic or those associated with organic heart diseases, may originate from the epicardial side of the ventricular myocardium. Therefore, mapping and ablation via the coronary venous system offers a convenient, feasible,
Shumpei Mori, Justin H. Hayase, Yuichiro Miyazaki, Shintaro Yamagami, Tetsuma Kawaji, Kalyanam Shivkumar   +5 more
doaj   +1 more source

Safety and efficacy of epicardial approach to catheter ablation of ventricular tachycardia – An institutional experience

Indian Heart Journal, 2017
Background and aim: Epicardial approach to VT ablation increases the success rate of ablation but is not without complications. We studied the safety and efficacy of epicardial VT ablations performed at our institute.
Jayapandian Pandian, Daljeet Kaur, Sachin Yalagudri, Soumen Devidutta, Gomathi Sundar, Sridevi Chennapragada, Calambur Narasimhan   +6 more
doaj   +1 more source

Ablação epicárdica percutânea em arritmias ventriculares

Revista Portuguesa de Cardiologia, 2014
Resumo: Introdução: Os circuitos de reentrada da taquicardia ventricular envolvem, por vezes, não só o endocárdio, mas também o epicárdio. A ablação de taquicardia ventricular por via epicárdica pode ser útil nessas situações.
Pedro Galvão Santos, Diogo Cavaco, Pedro Adragão, Mauricio Scanavacca, Katya Reis Santos, Francisco Belo Morgado, Pedro Carmo, Francisco Costa, Ricardo Bernardo, Manuela Nunes, Miguel Abecasis, José Neves, Miguel Mendes   +12 more
doaj   +1 more source

Pathology and Cardiotoxicity of the Epicardial Adipose Tissue

, 2020
Intra-organ fatty infiltration is associated with end-organ damages and increased cardiovascular risk. Ectopic fat deposition occurs also within the heart and may cause a metabolic cardiomyopathy.
Iacobellis, Gianluca, Gianluca Iacobellis   +1 more
core   +1 more source

Heart Failure and Epicardial Adipose Tissue

, 2020
Epicardial adipose tissue (EAT) has been investigated in patients with both systolic and diastolic heart failure and suggested to play a pathogenic role, although results are not univocal.
Iacobellis, Gianluca, Gianluca Iacobellis   +1 more
core   +1 more source

Trans-subclavian approach for radiofrequency ablation of premature ventricular contractions originating from subtricuspid annulus: a case report

BMC Cardiovascular Disorders, 2013
Background Catheter ablation has been established as a curative treatment strategy for ventricular arrhythmias. The standard procedure of most ventricular arrhythmias originating from the right ventricle is performed via the femoral vein.
Li Teng, Zhan Xian-zhang, Yang Ping-zhen, Xue Yu-mei, Fang Xian-hong, Liao Hong-tao, Wu Shu-lin   +6 more
doaj   +1 more source

Combination of percutaneous left appendage epicardial ligation and endo-epicardial atrial fibrillation ablation

Frontiers in Cardiovascular Medicine, 2023
IntroductionAtrial fibrillation (AF) is the main cause of cardioembolic stroke. In high-bleeding-risk patients, long-life anticoagulation therapy is not permitted, and left atrial appendage (LAA) closure may be considered.
Stefano Grossi, Francesca Bianchi, Alessandro Blandino, Chiara Pintor, Antonino Tomasello, Barbara Mabritto, Giuseppe Musumeci   +6 more
doaj   +1 more source

A Hybrid Minimally Invasive Atrial Fibrillation Ablation Procedure Using Unilateral Thoracoscopy and Endocardial Pulsed Field Ablation: An Early Feasibility Study

Journal of Cardiovascular Development and Disease
(1) Objective: To examine the efficiency and efficacy of using endovascular mapping and pulsed field ablation in the setting of a hybrid video-assisted thoracoscopic atrial fibrillation (AF) ablation procedure.
Ivan Eltsov, Luigi Pannone, Domenico Giovanni Della Rocca, Massimiliano Marini, Giacomo Talevi, Andrea Maria Paparella, Pasquale Vergara, Erwin Ströker, Juan Sieira, Gian-Battista Chierchia, Carlo de Asmundis, Mark La Meir   +11 more
doaj   +1 more source