Results 261 to 270 of about 109,137 (327)

Atrial fibrosis in atrial fibrillation: Mechanisms, mapping techniques and clinical applications

The Journal of Physiology, EarlyView.
Abstract figure legend Summary of key aspects of atrial fibrosis in atrial fibrillation, highlighting atrial fibrosis as a hallmark of atrial fibrillation (AF). (1) Different types of fibrosis (blue), illustrating reparative and reactive fibrosis; (2) fibrosis detection techniques (green), illustrating late gadolinium enhancement cardiac magnetic ...
Caterina Vidal Horrach, Laura Bevis, Cynthia Nwanna, Alexander M Zolotarev, Mahmoud Ehnesh, Semhar Biniam Misghina, Sayed Al‐Aidarous, Shohreh Honarbakhsh, Caroline H. Roney   +8 more
wiley   +1 more source

In silico predictions of action potential propagation in doxorubicin cardiotoxicity: A parametric study using preclinical 3D magnetic resonance imaging‐based fibrotic left ventricle models

The Journal of Physiology, EarlyView.
Abstract figure legend Schematic overview of the study's methodology and key findings. In a preclinical swine model, doxorubicin administration induced cardiotoxicity, characterized by diffuse fibrotic remodelling and altered electrical function, as assessed by magnetic resonance (MR) imaging and electrophysiological mapping.
Javier Villar‐Valero, Jairo Rodríguez Padilla, Nicolas Cedilnik, Buntheng Ly, Juan F. Gomez, Maxime Sermesant, Mihaela Pop, Beatriz Trenor   +7 more
wiley   +1 more source

Programmable low-coherence wavefronts for enhanced localization. [PDF]

Commun Eng
Bilgin B, Liao JC, Chen HT, Chang CC, Addamane S, Lilly MP, Mittleman DM, Knightly EW.   +7 more
europepmc   +1 more source

Comparative Assessment of Corneal Imaging Devices for Pediatric Patients: Evaluating Keratometric Measurements and Wavefront Aberrations. [PDF]

J Ophthalmic Vis Res
Oliveira RS, Gil JQ, Quadrado MJ, Campos M.   +3 more
europepmc   +1 more source

Electrodiffusion in cardiac intercalated disc nanostructures alters cell–cell action potential transmission via ephaptic coupling: A model study

The Journal of Physiology, EarlyView.
Abstract figure legend Ephaptic phenomena in a high‐resolution model of the cardiac intercalated disc. Meshed representation of a tortuous intercalated disc that was generated based on electron and super‐resolution microscopy data. Na+ channels (red) and gap junctions (green) are heterogeneously distributed, with additional regions of reduced ion ...
Ena Ivanovic, Marina Vannucci, Nicolae Moise, Seth H. Weinberg, Jan P. Kucera   +4 more
wiley   +1 more source

In-situ physical adjoint computing in multiple-scattering electromagnetic environments for wave control. [PDF]

Nat Commun
Guillamon J, Wang CZ, Lin Z, Kottos T.
europepmc   +1 more source

Spatio‐Temporal Diversity of Calcium Activity in Microglia

Glia, Volume 74, Issue 3, March 2026.
Ca2+ activity mostly occurs in microglial processes and stays localized. When it spreads, it often shows a directional bias and is constrained by branch points. Activity strongly relies on P2Y12 receptors and is shaped by neuronal activity. ABSTRACT Microglia, the brain's innate immune cells, possess complex, highly motile branched processes. These act
Hiroshi Horiuchi, Dennis Lawrence Cheung, Junko Ishida, Junichi Nabekura   +3 more
wiley   +1 more source

Wave Propagation in Non‐Uniform Media by Linear Expansion of the Refraction Law

PAMM, Volume 26, Issue 1, March 2026.
ABSTRACT The propagation of mechanical waves in an unbounded, non‐uniform medium can be described by using curvilinear coordinates centered at the source position. The Frenet coordinate system, with origin on a point riding a wave, is used as a basis for the curvilinear coordinates.
Alessandro Bassetti, Oskar Bschorr
wiley   +1 more source

Frequency multiplexing with dispersion-engineered elastic metasurfaces. [PDF]

Nat Commun
Lee G, Lee D, Choi W, Rho J.
europepmc   +1 more source

A Confirmatory Case of Severe Spondylocostal Dysostosis Caused by Biallelic Loss‐of‐Function of DMRT2

American Journal of Medical Genetics Part A, Volume 200, Issue 2, Page 496-501, February 2026.
ABSTRACT Spondylocostal dysostosis (SCDO) is a rare genetic disorder characterized by abnormal development of the axial skeleton, resulting in malformations of the vertebrae and ribs that often impair lung development and lead to significant respiratory morbidity.
Jonathan Rips, Hagar Mor‐Shaked, Oded Shamriz, Raz Somech, Rawan Abu Omar, Smadar Eventov‐Friedman, Noa Ofek‐Shlomai, Dvorah Zaguer, Tamar Harel   +8 more
wiley   +1 more source