The openCARP simulation environment for cardiac electrophysiology

Autor: Plank, Gernot, Loewe, Axel, Neic, Aurel, Augustin, Christoph, Huang, Yung-Lin, Gsell, Matthias A.F., Karabelas, Elias, Nothstein, Mark, Prassl, Anton J., Sánchez, Jorge, Seemann, Gunnar, Vigmond, Edward J.

Publikováno v: In Computer Methods and Programs in Biomedicine September 2021 208

Characterizing Atrial Fibrillation Substrate by Electrogram and Restitution Analysis

Autor: Nothstein, Mark

Vorhofflimmern ist die häufigste supraventrikuläre Arrhythmie in der klinischen Praxis. Es gibt Hinweise darauf, dass pathologisches Vorhofsubstrat (Fibrose) eine zentrale mechanistische Rolle bei der Aufrechterhaltung von Vorhofflimmern spielt. Di

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e583138157c7ddeae1d654be4c7231d9
https://publikationen.bibliothek.kit.edu/1000140821

Using Machine Learning to Characterize Atrial Fibrotic Substrate From Intracardiac Signals With a Hybrid in silico and in vivo Dataset

Autor: Sánchez Arciniegas, Jorge Patricio, Luongo, Giorgio, Nothstein, Mark, Unger, Laura A., Saiz Rodríguez, Francisco Javier, Trenor Gomis, Beatriz Ana, Luik, Armin, Doessel, Olaf, Loewe, Axel

Publikováno v: Frontiers in Physiology, 12, Art.-Nr. 699291
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
instname

[EN] In patients with atrial fibrillation, intracardiac electrogram signal amplitude is known to decrease with increased structural tissue remodeling, referred to as fibrosis. In addition to the isolation of the pulmonary veins, fibrotic sites are co

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a734243cc404efb8f12db96ed4e97b02

Influence of Fibrotic Tissue Arrangement on Intracardiac Electrograms During Persistent Atrial Fibrillation

Autor: Sánchez, Jorge, Nothstein Mark, Unger, Laura, Saiz Rodríguez, Francisco Javier, Trenor Gomis, Beatriz Ana, Dossel, Olaf, Loewe, Axel

Publikováno v: RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
instname

[EN] Under persistent atrial fibrillation (peAF), cardiac tissue experiences electrophysiological and structural remodeling. Fibrosis in the atrial tissue has an important impact on the myocyte action potential and its propagation. The objective of t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fde7d9e78b541073147b4e1b3113687b
https://doi.org/10.22489/cinc.2019.342

CVAR-Seg: An Automated Signal Segmentation Pipeline for Conduction Velocity and Amplitude Restitution.

Autor: Nothstein M; Institute of Biomedical Engineering (IBT), Karlsruhe Institute of Technology (KIT), Karlsruhe, Germany., Luik A; Medizinische Klinik IV, Städtisches Klinikum Karlsruhe, Karlsruhe, Germany., Jadidi A; Klinik für Kardiologie und Angiologie II, University Heart Center Freiburg-Bad Krozingen, Bad Krozingen, Germany.; Faculty of Medicine, University of Freiburg, Freiburg, Germany., Sánchez J; Institute of Biomedical Engineering (IBT), Karlsruhe Institute of Technology (KIT), Karlsruhe, Germany., Unger LA; Institute of Biomedical Engineering (IBT), Karlsruhe Institute of Technology (KIT), Karlsruhe, Germany., Wülfers EM; Faculty of Medicine, University of Freiburg, Freiburg, Germany.; Institute for Experimental Cardiovascular Medicine, University Heart Center Freiburg-Bad Krozingen, Freiburg, Germany., Dössel O; Institute of Biomedical Engineering (IBT), Karlsruhe Institute of Technology (KIT), Karlsruhe, Germany., Seemann G; Faculty of Medicine, University of Freiburg, Freiburg, Germany.; Institute for Experimental Cardiovascular Medicine, University Heart Center Freiburg-Bad Krozingen, Freiburg, Germany., Schmitt C; Medizinische Klinik IV, Städtisches Klinikum Karlsruhe, Karlsruhe, Germany., Loewe A; Institute of Biomedical Engineering (IBT), Karlsruhe Institute of Technology (KIT), Karlsruhe, Germany.

Publikováno v: Frontiers in physiology [Front Physiol] 2021 May 24; Vol. 12, pp. 673047. Date of Electronic Publication: 2021 May 24 (Print Publication: 2021).