Results 161 to 170 of about 2,830,227 (287)

Dabigatran versus warfarin in patients with mechanical heart valves.

New England Journal of Medicine, 2013
J. Eikelboom, S. Connolly, M. Brueckmann, C. Granger, A. Kappetein, M. Mack, J. Blatchford, Kevin Devenny, J. Friedman, K. Guiver, Ruth Harper, Y. Khder, M. Lobmeyer, Hugo J. Maas, J. Voigt, M. Simoons, F. Van de Werf   +16 more
semanticscholar   +1 more source

Intelligent Soft Opto‐Magnetic Robot for Minimally Invasive Interventional Therapy

Advanced Science, EarlyView.
An intelligent soft opto‐magnetic (iSOM) robot is developed that integrates remote magnetic actuation, skin‐mimic tactile perception, and photothermal ablation in a near‐millimeter‐scale design. It enables precise intraluminal navigation and localized ablation while providing real‐time optical feedback to support safe and accurate minimally invasive ...
Jingjing Guo, Xiaoyan Guo, Jian Wei, Miaowen Jiang, Qifa Su, Xian Xia, Zhuozhou Li, Rong Cai, Jianguo Ma, Bo Fu, Ming Li, Jing Zhong, Lijun Xu, Xunming Ji   +13 more
wiley   +1 more source

A novel approach to flow visualization through mechanical heart valves. [PDF]

Proc Inst Mech Eng H
Goode D, Dhaliwal R, Schmidt J, Mequanint K, Mohammadi H.   +4 more
europepmc   +1 more source

A review of: application of synthetic scaffold in tissue engineering heart valves.

Materials Science and Engineering C: Materials for Biological Applications, 2015
Ehsan Fallahiarezoudar, Mohaddeseh Ahmadipourroudposht, A. Idris, N. Mohd Yusof   +3 more
semanticscholar   +1 more source

Pacinian Corpuscle‐Inspired Strain Conversion Enables Ultrasensitive, Linear, and Broad‐Range Piezoelectric Sensing for Cardiovascular Health Monitoring

Advanced Science, EarlyView.
A bioinspired piezoelectric sensor mimicking Pacinian corpuscles is developed to enable ultrasensitive and linear pressure sensing. A multilayer grooved architecture converts normal pressure into in‐plane strain, delivering high sensitivity, wide linear range, and efficient energy harvesting, enabling high‐fidelity wrist pulse monitoring and ...
Qi Yang, Zhongqian Song, Shengjie Liu, Yingming Ma, Weiyan Li, Huijun Kong, Cuiyu Liu, Yu Bao, Li Niu   +8 more
wiley   +1 more source

A custom preservation solution extends the ex vivo availability of living heart valves for transplantation. [PDF]

JTCVS Open
Cordoves EM, Liu B, Pont O, LaSala VR, Daly GW, Yeager K, Chicaud L, Zhuang R, Ustunel S, Rajesh K, Julia N, Jackman S, Fleischer S, Bacha EA, Zorn E, Ferrari G, Vunjak-Novakovic G, Kalfa DM.   +17 more
europepmc   +1 more source

Patients with Artificial Heart Valves. [PDF]

Dtsch Arztebl Int, 2023
Weber C, Hohmann C, Lindner O, Wahlers T, Jung N.   +4 more
europepmc   +1 more source

Dynamic and fluid–structure interaction simulations of bioprosthetic heart valves using parametric design with T-splines and Fung-type material models

Computational Mechanics, 2015
M. Hsu, D. Kamensky, Fei Xu, J. Kiendl, Chenglong Wang, Michael C. H. Wu, J. Mineroff, A. Reali, Y. Bazilevs, M. Sacks   +9 more
semanticscholar   +1 more source

Reprogrammable Phase‐Transition Composites for Adaptive Dynamic Shape Morphing

Advanced Science, EarlyView.
This paper reports a bio‐inspired reprogrammable phase‐transition composites that uses the stiffness change induced by reversible solid‐liquid phase transition to program and regulate the material deformation actuated by reversible liquid‐vapor phase transition, thereby achieving adaptive dynamic deformation in a controllable manner, and enabling ...
Yiding Zhong, Wei Tang, Xinyu Guo, Kecheng Qin, Pingan Zhu, Qincheng Sheng, Yonghao Wang, Huayong Yang, Jun Zou   +8 more
wiley   +1 more source

In Vitro Calcification of Bioprosthetic Heart Valves: Method Validation by Comparative Heart Valve Calcification Testing. [PDF]

Artif Organs
Kiesendahl N, Schmitz C, Peters L, Weiler M, Schmitz-Rode T, Steinseifer U, Clauser JC.   +6 more
europepmc   +1 more source