Results 171 to 180 of about 18,197 (205)

Translating cardiovascular ion channel and Ca2+ signalling mechanisms into therapeutic insights

The Journal of Physiology, EarlyView.
Abstract figure legend This white paper integrates mechanistic discoveries across ion channel biology, Ca2+ signalling and multiscale cardiovascular physiology to highlight new opportunities for accelerating research and guiding next‐generation therapies. Printed with permission from ®Anita Impagliazzo Medical Illustration. [Correction added on 2 March
Silvia Marchianò, Miguel Martín‐Aragón Baudel, Charlotte E. R. Smith, Gonzalo Hernandez Hernandez, Donald M. Bers, Patrick M. Boyle, Dobromir Dobrev, Shanna Hamilton, Osama F. Harraz, Na Li, Thomas A. Longden, William E. Louch, Madeline Nieves‐Cintron, Matthew A. Nystoriak, Walter Lee Murfee, Przemysław B. Radwański, Swapnil K. Sonkusare, Manuel F. Navedo, Eleonora Grandi   +18 more
wiley   +1 more source

Evaluation of bicuspid aortic valve-associated aortopathic changes using third-generation dual-source computed tomography. [PDF]

World J Radiol
Thanihaivel E S, Sharma A, Verma M, Vijayvergiya R, Singhal M.   +4 more
europepmc   +1 more source

When NCX switches sides: Experimental and computational insights into Ca2+ regulation in the heart

The Journal of Physiology, EarlyView.
Abstract figure legend Due to its presence inside the dyadic cleft, Na+/Ca2+ exchanger (NCX) builds a functional unit together with L‐type calcium channels and ryanodine receptors in the dyadic cleft. NCX acts bidirectionally (forward and reverse mode) dependent on extracellular calcium ([Ca2+]o) and sodium ([Na+]o) concentrations and the membrane ...
Wilhelm Neubert, Judith Hüttemeister, Paulina Sander, Nagaiah Chamakuri, Felix Hohendanner, Martin Falcke, Frank R. Heinzel   +6 more
wiley   +1 more source

ECG-Gated 4D-CTA Assessment of Intracranial Aneurysm Wall Dynamics and Longitudinal Size Change: An Exploratory Study. [PDF]

Neurol Int
Jankovič P, Chodzyński KJ, Vanrossomme AE, Boudjeltia KZ, Šteňo A, Wirtz CR, Šulaj J, Paľa A.   +7 more
europepmc   +1 more source

Presentation of preload and afterload to isolated heart preparations

The Journal of Physiology, EarlyView.
Abstract figure legend The heart can be isolated, and when this is so, it must be subjected to loading conditions. Over the past few decades, various loading methods have been developed to prescribe preload and afterload to isolated working‐heart preparations.
Esau Mhandu, Toan Pham, Kenneth Tran, Andrew J. Taberner, June‐Chiew Han   +4 more
wiley   +1 more source

Relationship Between Routine Preoperative Chest CT-Based Cardiac Parameters and Recanalization After Mechanical Thrombectomy in Patients with Acute Ischemic Stroke. [PDF]

J Clin Med
Xia W, Huang Y, Chen Q, Wang X, Yan Z, Zhang W.   +5 more
europepmc   +1 more source

Quantifying Cardiac, Respiratory, and Low Frequency Components of CSF Motion From fMRI Inflow Effects

Magnetic Resonance in Medicine, Volume 96, Issue 4, Page 1916-1928, October 2026.
ABSTRACT Purpose Cerebrospinal fluid (CSF) flow oscillations have emerged as a potentially important marker related to brain clearance, but their acquisition often relies on specialized imaging MRI sequences. The purpose of this work was to enable quantitative assessment of CSF flow associated with cardiac, respiratory, and low‐frequency cycles using ...
Pontus Söderström, Cecilia Björnfot, Britt M. Andersson, Jan Malm, Anders Eklund, Anders Wåhlin   +5 more
wiley   +1 more source

Utility of breath-hold half-Fourier single-shot turbo spin-echo with deep learning-based reconstruction for acquiring fat-suppressed T2-weighted images of the pancreas. [PDF]

Eur J Radiol Open
Nonaka T, Ichinohe F, Oyama K, Yamada A, Hayashihara H, Adachi Y, Kito Y, Kanki Y, Maruyama K, Nickel MD, Fujinaga Y.   +10 more
europepmc   +1 more source

Generative restoration for cardiac PET attenuation correction: a two-stage 3D DDIM framework optimizing fidelity and clinical controllability. [PDF]

EJNMMI Phys
Deng J, Sun H, Wang H, Hong X, Xu W, Wang F, Ma J, Lian C, Lu L.   +8 more
europepmc   +1 more source