Results 211 to 220 of about 2,697,360 (401)

Computation of incompressible viscous flows through artificial heart devices with moving boundaries [PDF]

The extension of computational fluid dynamics techniques to artificial heart flow simulations is illustrated. Unsteady incompressible Navier-Stokes equations written in 3-D generalized curvilinear coordinates are solved iteratively at each physical time ...
Chang, I.-DEE, Kiris, Cetin, Kwak, Dochan, Rogers, Stuart   +3 more
core   +1 more source

Structural durability of early-generation Transcatheter aortic valve replacement valves compared with surgical aortic valve replacement valves in heart valve surgery: a systematic review and meta-analysis [PDF]

, 2020
Ashlynn Ler, Yeo Jie Ying, Faizus Sazzad, Andrew M.T.L. Choong, Theo Kofidis   +4 more
openalex   +1 more source

Heart Valve Replacement [PDF]

BMJ, 1970
openaire   +2 more sources

The Pathogenic Roles of Local Vitamin D Metabolism Defect in Valve Inflammation and Calcification

Advanced Science, EarlyView.
This study identifies the valvular interstitial cell populations responsible for valvular calcification induced by hyperphosphatemia and likely aging, uncovers local vitamin D metabolism defect‐induced inflammation as a critical pathogenic factor of calcific aortic valve disease, and highlights active vitamin D and ERK inhibitor as potential preventive
Ruichen Yang, Chong Han, Yangli Xie, Shoutao Qiu, Shaoyang Zhang, Jingjia He, Zejian Wang, Zhenlin Zhang, Huijuan Liu, Lin Chen, Baojie Li   +10 more
wiley   +1 more source

Mechanotransduction of autotransplants: remodeling potential of heart valves from autologous pericardial tissue. [PDF]

Front Bioeng Biotechnol
Steitz M, Khan MB, Breitenstein-Attach A, Warnack B, Edelmann F, Berger F, Schmitt B.   +6 more
europepmc   +1 more source

Heart Valve Substitute

Japanese Heart Journal, 1968
openaire   +3 more sources

Characterization of 18F-Fluorodeoxyglucose Uptake Pattern in Noninfected Prosthetic Heart Valves

Circulation Cardiovascular Imaging, 2017
Cédric Mathieu, N. Mikaïl, K. Benali, B. Iung, X. Duval, P. Nataf, G. Jondeau, F. Hyafil, D. Le Guludec, F. Rouzet   +9 more
semanticscholar   +1 more source

Endothelial BMP6 Drives Hemodynamic‐Dependent VSMCs Calcification in Carotid Atherosclerosis

Advanced Science, EarlyView.
The study demonstrates that endothelial cell (EC)‐derived BMP6 promotes the osteogenic differentiation of vascular smooth muscle cells (VSMCs) through cell‐cell interactions. Additionally, the researchers preliminarily explore the driving effect of hemodynamic factors on BMP6‐induced calcification and reveal the regulatory role of KLF4 on BMP6.
Shen Li, Shuang Cao, Peipei Li, Feng Zhang, Gangfeng Ren, Xin Wang, Jiawei Zhao, Chen Liu, Yuan Gao, Jie Xu, Yongjun Wang, Zongping Xia, Yuming Xu   +12 more
wiley   +1 more source

Innovation and Development in Polymer Heart Valves: A New Era of Transcatheter Aortic Valve Replacement. [PDF]

Eur Cardiol
Mao Y, Liu F, Chen X, Liu Y, Tang J, Yang J.   +5 more
europepmc   +1 more source

The Potential Role of Endothelial Dysfunction in Development of Paravalvular Leaks in Patients with Prostehetic Heart Valves

, 2019
Macit Kalçık, Mahmut Yesın, Ahmet Güner, Mehmet Özkan   +3 more
openalex   +1 more source