Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Focus Issue: Complex Cardiac Dynamics"'
Autor:
William H. Franceschi, Farhad Pashakhanloo, Dongdong Deng, Patrick M. Boyle, Michael J. Murphy, Joe B. Hakim, Natalia A. Trayanova, Sohail Zahid
Publikováno v:
Chaos (Woodbury, N.Y.). 27(9)
Atrial fibrillation (AF) is the most common sustained cardiac arrhythmia, causing morbidity and mortality in millions worldwide. The atria of patients with persistent AF (PsAF) are characterized by the presence of extensive and distributed atrial fib
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::886232e9b55be4a0e0d7421d197d5b66
https://pubmed.ncbi.nlm.nih.gov/28964164
https://pubmed.ncbi.nlm.nih.gov/28964164
Autor:
Connolly, Adam, Robson, Matthew D., Schneider, Jürgen, Burton, Rebecca, Plank, Gernot, Bishop, Martin J.
Publikováno v:
Chaos
Connolly, A, Robson, M D, Schneider, J, Burton, R, Plank, G & Bishop, M J 2017, ' Highly trabeculated structure of the human endocardium underlies asymmetrical response to low-energy monophasic shocks ', CHAOS, vol. 27, no. 9, 093913 . https://doi.org/10.1063/1.4999609
Connolly, A, Robson, M D, Schneider, J, Burton, R, Plank, G & Bishop, M J 2017, ' Highly trabeculated structure of the human endocardium underlies asymmetrical response to low-energy monophasic shocks ', CHAOS, vol. 27, no. 9, 093913 . https://doi.org/10.1063/1.4999609
Novel low-energy defibrillation therapies are thought to be driven by virtual-electrodes (VEs), due to the interaction of applied monophasic electric shocks with fine-scale anatomical structures within the heart. Significant inter-species differences
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid_dedup__::213ccad9deb4b88c8770ce938ba709f7
https://doi.org/10.1063/1.4999609
https://doi.org/10.1063/1.4999609
Publikováno v:
Chaos
Chaos: An Interdisciplinary Journal of Nonlinear Science
Chaos: An Interdisciplinary Journal of Nonlinear Science, American Institute of Physics, 2017, 27 (9), pp.093910. ⟨10.1063/1.4999612⟩
Chaos: An Interdisciplinary Journal of Nonlinear Science, 2017, 27 (9), pp.093910. ⟨10.1063/1.4999612⟩
Chaos: An Interdisciplinary Journal of Nonlinear Science
Chaos: An Interdisciplinary Journal of Nonlinear Science, American Institute of Physics, 2017, 27 (9), pp.093910. ⟨10.1063/1.4999612⟩
Chaos: An Interdisciplinary Journal of Nonlinear Science, 2017, 27 (9), pp.093910. ⟨10.1063/1.4999612⟩
International audience; Premature ventricular complexes (PVCs), the first initiating beats of a variety of cardiac arrhythmias, have been associated with spontaneous calcium release (SCR) events at the cell level. However, the mechanisms underlying t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0104aba34b75f040eedfee866e8af772
http://europepmc.org/articles/PMC5568869
http://europepmc.org/articles/PMC5568869
Autor:
Simone Rossi, Boyce E. Griffith
In standard models of cardiac electrophysiology, including the bidomain and monodomain models, local perturbations can propagate at infinite speed. We address this unrealistic property by developing a hyperbolic bidomain model that is based on a gene
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::387dd97ed4f86be193a8fd0bc8c42530
http://arxiv.org/abs/1706.08490
http://arxiv.org/abs/1706.08490
Publikováno v:
Chaos: An Interdisciplinary Journal of Nonlinear Science. 27:109902
The KV1.5 potassium channel, which underlies the ultra-rapid delayed-rectifier current (IKur) and is predominantly expressed in atria vs. ventricles, has emerged as a promising target to treat atrial fibrillation (AF). However, while numerous KV1.5-s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::db78104ea4d955485b9c3036900308a9
https://doi.org/10.1063/1.5007051
https://doi.org/10.1063/1.5007051
Autor:
Daniel M. Lombardo, Wouter-Jan Rappel
Publikováno v:
Chaos: An Interdisciplinary Journal of Nonlinear Science. 27:093914
Cardiac arrhythmias are a major health concern and often involve poorly understood mechanisms. Mathematical modeling is able to provide insights into these mechanisms which might result in better treatment options. A key element of this modeling is a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::531ac6ecfe7e7301aa6f1e39bc8e8148
https://doi.org/10.1063/1.4999611
https://doi.org/10.1063/1.4999611
Publikováno v:
Chaos: An Interdisciplinary Journal of Nonlinear Science. 27:093909
Cardiac arrhythmias have been traditionally simulated using continuous models that assume tissue homogeneity and use a relatively large spatial discretization. However, it is believed that the tissue fibrosis and collagen deposition, which occur on a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ae7f9ed6b6260446991fcf8f4fa353b5
https://doi.org/10.1063/1.4999605
https://doi.org/10.1063/1.4999605
Publikováno v:
Chaos: An Interdisciplinary Journal of Nonlinear Science. 27:093920
Unipolar stimulation of cardiac tissue is often used in the design of cardiac pacemakers because of the low current required to depolarize the surrounding tissue at rest. However, the advantages of unipolar over bipolar stimulation are not obvious at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8accc7c61dcb4cce1299c833451d840c
https://doi.org/10.1063/1.5000163
https://doi.org/10.1063/1.5000163