Results 281 to 290 of about 112,515 (371)

The contribution of atrial systole to mitral diastolic blood flow increases during exercise in humans.

, 1989
Kevin S. Channer, J V Jones
openalex   +2 more sources

Comparison of cardiac diffusion MRI using multiple prospective respiratory motion correction techniques

Magnetic Resonance in Medicine, Volume 95, Issue 1, Page 442-456, January 2026.
Abstract Purpose A novel prospective motion correction control system with slice tracking (MNav‐CoS) was compared with three other prospective respiratory motion correction techniques in performing free‐breathing cardiovascular diffusion tensor imaging (cDTI) acquisitions. Methods Ten healthy volunteers underwent cDTI using an M2SE sequence.
Stephen Jermy, Aaron Hess, Zakariye Ashkir, Betty Raman, Ian Burger, Francesca Little, Ntobeko Ntusi, Ernesta Meintjes, Elizabeth M. Tunnicliffe   +8 more
wiley   +1 more source

Role of Neo-Sinus on Thrombogenicity of Aortic Valve Prostheses: Experimental Proof-of-Concept Study. [PDF]

Cardiovasc Eng Technol
Thoenissen S, Mager I, Luisi CA, Mous M, Schmitz-Rode T, Steinseifer U, Clauser JC.   +6 more
europepmc   +1 more source

Small Systole Sets and Coxeter Groups

, 2023
Olivier Mathieu, Ingrid Irmer
openalex   +1 more source

Following the flow: in vivo imaging of fetal foramen ovale physiology using four-dimensional flow magnetic resonance imaging with doppler ultrasound gating. [PDF]

Radiol Case Rep
Gerstner Saucedo J, Fujiwara T, Englund EK, Park S, Friesen R, Browne LP, Barker AJ.   +6 more
europepmc   +1 more source

Adamts1 Exacerbates Post‐Myocardial Infarction Scar Formation via Mechanosensing of Integrin α8

Advanced Science, Volume 12, Issue 46, December 11, 2025.
Proposed mechanistic model of ADAMTS1‐ITGα8 mechanotransduction in post‐MI scar formation. Schematic illustration showing the mechanistic pathway by which endothelial cell (EC) derived Adamts1 regulates cardiac fibroblast activation through ITGα8‐mediated mechanotransduction following myocardial infarction (MI).
Chun‐Yan Kong, Zhen Guo, Yu‐Lan Ma, Ming‐Yu Wang, Hai‐Yang Ni, Pan Wang, Wen‐Jun Qiu, En‐Gui Wang, Zhou Li, Zheng Yang, Bo Shen, Qi‐Zhu Tang   +11 more
wiley   +1 more source

Simultaneous imaging of bidirectional guided waves probes arterial mechanical anisotropy, blood pressure, and stress synchronously. [PDF]

Sci Adv
Jiang Y, Li GY, Hu K, Ma S, Zheng Y, Jiang M, Zhang Z, Wang X, Cao Y.   +8 more
europepmc   +1 more source

PM2.5 Induce Endothelial‐Mesenchymal Transition and Cardiac Fibrosis via the NCOA4‐Mediated Ferritinophagy

Advanced Science, Volume 12, Issue 45, December 4, 2025.
This study primarily reveals that PM2.5‐derived Fe‐containing particles, particularly magnetite, are specifically enriched in the heart. Here, they interact with NCOA4 in endothelial cells, disrupt iron homeostasis by enhancing ferritinophagy, and subsequently trigger the process of EndMT through the NCOA4/KLF5 pathway.
Qinglin Sun, Mengyuan Wang, Lin Liu, Ruiyang Ding, Kanglin Yan, Shiqian Liu, Xiaoke Ren, Qing Xu, Zhiwei Sun, Qian Liu, Yi Yang, Junchao Duan   +11 more
wiley   +1 more source

Heart in a knot: unraveling the impact of the nested tori myofiber architecture on ventricular mechanics. [PDF]

Biomech Model Mechanobiol
Osouli K, De Gaetano F, Costantino ML, Peirlinck M.   +3 more
europepmc   +1 more source

Temporal–Spatial Replication of the Pulse Haptic Sensation Empowered by Multifunctional Piezoelectret

Advanced Intelligent Systems, Volume 7, Issue 12, December 2025.
Dynamic pressure sensing, static pressure sensing, and haptic vibration are implemented on multifunctional piezoelectret devices with the universal structural design, further combined with the customized pressure device to comprehensively simulate and expand the Traditional Chinese Medicine (TCM) three‐finger palpation.
Liuyang Han, Wei Zeng, Nianping Zhang, Dong Cao, Wenting Chen, Qiliang Chen, Qisen Xie, Ziyao Qi, Ying Dong, Xiaohao Wang   +9 more
wiley   +1 more source