Results 181 to 190 of about 807,103 (307)

Combined Aortic and Mitral Valve Replacement in a Child with Mucopolysaccharidosis Type I: A Case Report

, 2009
Mucopolysaccaridosis syndromes are metabolic disorders that are inherited in an autosomal recessive pattern, and demonstrate cardiovascular involvement that, on rare occasions, results in surgery.
Dayioglu, Enver, Tireli, Emin, El, Helin, Goksel, Onur S.   +3 more
core  

Biomimetic Scaffold‐Based 3D Models for Decoding Cancer Biology and Advancing Therapy

Advanced Science, EarlyView.
A timeline of the research history of 3D biomimetic scaffold materials and platforms. With advances in biomimetic materials and 3D scaffold technologies, their functional scope has expanded from mimicking basic physical and biochemical properties to increasingly replicating complex pathophysiological processes.
Haitao Zhao, Yuechen Han, Jie Li, Peng Luo, Lin Qi, Zhiwei Xia, Xiaosong Li, Quan Cheng, Chenshen Huang, Wantao Wu, Hao Zhang   +10 more
wiley   +1 more source

A Streamlined Technique for Transseptal Mitral Valve-in-Valve Replacement. [PDF]

Acta Cardiol Sin
Chang CC, Lee CW, Tsai YL, Chen SC, Chen TW, Hsu CP, Sung SH.   +6 more
europepmc   +1 more source

Successful Transcatheter Valve-in-Valve Implantation in a Small Deteriorated Aortic Valve Bioprosthesis

, 2013
Increased life expectancy and improvement in clinical outcome following surgery has led to an increasing number of elderly patients with a history of prior aortic valve replacement (AVR).
Bjursten, Henrik,, Harnek, Jan,, Nozohoor, Shahab,, Götberg, Matthias,, Lund University.   +4 more
core  

Modular design and supervisory control for enhanced economic resilience in continuous pharmaceutical manufacturing

AIChE Journal, EarlyView.
Abstract Conventional continuous plants use fixed‐capacity equipment, resulting in high capital risk and suboptimal performance under fluctuating demands. To address these, this study proposes an integrated framework for modular process design and supervisory control capable of adapting to demand uncertainty for long‐term economic viability.
T. Asrav, M. Alvarado‐Morales, G. Sin
wiley   +1 more source

Correction: Outcome of transcarotid transcatheter aortic valve replacement with balloon expandable valve. [PDF]

J Cardiothorac Surg
Nakai C, Azhagiri N, Liu J, Zuo MXG, Tarabichi S, Danduch E, DeLago A, Samy S.   +7 more
europepmc   +1 more source

FastCat: Autonomous Discovery of Multielement Layered Double Hydroxide Alloy Catalysts for Alkaline Oxygen Evolution Reaction

Advanced Intelligent Discovery, EarlyView.
A machine learning‐guided self‐driving laboratory screened over 500 nickel‐based layered double‐hydroxide catalysts for alkaline oxygen evolution. Out of the eight metals, the robot uncovered a quaternary Ni–Fe–Cr–Co catalysts requiring only 231 mV overpotential to reach 20 mA cm−2.
Nis Fisker‐Bødker, Enzo Raffaele Moretti, Jin Hyun Chang, Tejs Vegge   +3 more
wiley   +1 more source

Valve-in-Valve Transcatheter Mitral Valve Replacement Versus Redo Surgical Mitral Valve Replacement: Meta-Analysis of Early and Late Outcomes. [PDF]

J Am Heart Assoc
Sá MP, Neves G, Consoli L, Iqbal A, Dexheimer L, da Hora DAB, Camarotti T, Jacquemyn X, Napoli F, Polanco A, Brozzi NA, Navia JL.   +11 more
europepmc   +1 more source

Self‐Driving Laboratory Optimizes the Lower Critical Solution Temperature of Thermoresponsive Polymers

Advanced Intelligent Discovery, EarlyView.
A low‐cost, self‐driving laboratory is developed to democratize autonomous materials discovery. Using this "frugal twin" hardware architecture with Bayesian optimization, the platform rapidly converges to target lower critical solution temperature (LCST) values while self‐correcting from off‐target experiments, demonstrating an accessible route to data‐
Guoyue Xu, Renzheng Zhang, Tengfei Luo
wiley   +1 more source

Surgical aortic valve replacement after transcatheter aortic valve replacement: How an orthopedic device can help cardiac surgeons. [PDF]

JTCVS Tech
Rudersdorf PD, Whited WM.
europepmc   +1 more source