Results 191 to 200 of about 233,980 (319)

Management of Echocardiography Requests for the Detection and Follow-Up of Heart Valve Disease: A Consensus Statement From the British Heart Valve Society. [PDF]

Clin Cardiol
Chambers J, Shah BN, Garbi M, Campbell B, Vassiliou VS, Schlosshan D.   +5 more
europepmc   +1 more source

Reconfigurable Acoustofluidic Microvortices for Selective Microcargo Delivery

Advanced Science, EarlyView.
This work introduces a frequency‐encoded, reconfigurable acoustofluidic system that overcomes the low throughput and poor selectivity of conventional micro‐delivery methods. By exploiting discrete microbubble resonances to program adaptive microvortex modes, the platform enables real‐time switching and selective guidance of microscale payloads through ...
Lei Wang, Yiqiang Wu, Yiyang Tang, Hui Wei, Tianshi Lyu, Xin Zhang, Tian‐Yun Huang   +6 more
wiley   +1 more source

Validation and Refinement of Mortality Risk Models for Heart Valve Surgery [PDF]

, 2005
Ruyun Jin, Gary L. Grunkemeier, Albert Starr   +2 more
openalex   +1 more source

Options for pediatric heart valve replacement. [PDF]

Future Cardiol
Contorno E, Javed H, Steen L, Lowery J, Zaghw A, Duerksen A, Henrich-Lobo R, Reemtsen B, Rajab TK.   +8 more
europepmc   +1 more source

Replacement of Heart Valves [PDF]

BMJ, 1965
openaire   +2 more sources

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

Balloon-Expandable Transcatheter Heart Valve Dislocation Into the Left Ventricle Successfully Repositioned by an "Anchoring Balloon". [PDF]

JACC Case Rep
Pennacchi M, Muthukkattil ML, Nazzaro MS, Cristofani D, De Felice F.   +4 more
europepmc   +1 more source

The Future of Hydrogen‐Powered Aviation: Technologies, Challenges, and a Strategic Roadmap for Sustainable Decarbonization

Advanced Energy and Sustainability Research, EarlyView.
Hydrogen‐powered aviation offers a transformative pathway to zero‐emission flight by eliminating in‐flight CO2 emissions. Key considerations include propulsion systems (fuel cells and hydrogen combustion), cryogenic storage and insulation challenges, infrastructure and cost barriers, and supply‐chain constraints.
Mubasshira, Md Mahbubur Rahman, Karib Hassan Khan, Md Nizam Uddin, Dewan Hafiz Nabil   +4 more
wiley   +1 more source

Design, simulation and manufacturing of fiber reinforced polymer heart valves

, 1998
GR Giovanna Cacciola
openalex   +2 more sources

Retrospective Analysis of Therapeutic Modalities in Prosthetic Heart Valve Thrombosis: A 15-Year Single-Center Experience. [PDF]

Medicina (Kaunas)
Uzunselvi A, Yüksel S, Uyanik M.
europepmc   +1 more source