Results 251 to 260 of about 64,339 (293)

Tissue and mechanical heart valves.

Annals of cardiothoracic surgery, 2015
Christopher, Harris, Beth, Croce, Christopher, Cao   +2 more
openaire   +1 more source

Short‐Term Scheduling Optimization of a Single‐Pipeline Refining System With High Melting Point Crude Oil

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT In order to reflect the actual production situation more comprehensively and optimize the production cost, this paper solves the short‐term scheduling optimization problem for a single pipeline containing high melting point crude oil. Based on the refining plan given by the upper layer, a multi‐objective optimization model with high melting ...
Jing Yao, Xianxin Liu, Zhen Pan, Chengming Hao, Xiangwei Xu, Wei Jia   +5 more
wiley   +1 more source

Outcomes of Thrombolysis for Left-Sided Mechanical Valve Thrombosis: A 10-Year Retrospective Study. [PDF]

Clin Appl Thromb Hemost
Sadiq AM, R NP, Karkal PK.
europepmc   +1 more source

Effect of Ramped Oxygen Flow During Magnetron Sputtering on the Structural, Optical, and Photoelectrochemical Properties of WO3‐x Thin Films

Advanced Physics Research, EarlyView.
A compositionally graded WO3‐x thin film was engineered through a controlled linear increase of oxygen flow during reactive magnetron sputtering. This deposition strategy yields a gradual transition from an oxygen‐deficient, conductive bottom layer to a more stoichiometric and crystalline surface layer, forming an intrinsic gradient homojunction.
Helen Caroline de Souza Barros, David Alexandro Graves, Benedito Donizeti Botan‐Neto, Rafael da Silva Leal, Marcilene Cristina Gomes, Douglas Marcel Gonçalves Leite, Elizabete Yoshie Kawachi, Rodrigo Sávio Pessoa, Nicolas Martin, Argemiro Soares da Silva Sobrinho, André Luis de Jesus Pereira   +10 more
wiley   +1 more source

Bioengineered heart valves for personalized therapy: advances in manufacturing and clinical challenges. [PDF]

Front Bioeng Biotechnol
Saeed M, Khan KA.
europepmc   +1 more source

Morphological and morphometric aspects of the equine aortic valve: New insights for comparative studies in mammals

The Anatomical Record, EarlyView.
Abstract New data on the equine aortic valve obtained using advanced techniques is especially important given the greater availability of animal models for translational research. Here we characterized the morphological and morphometric aspects of the equine aortic valve from 60 healthy hearts collected at equine abattoirs.
Vitor Pires Pereira, Victoria Brondani de Oliveira, Carlos Eduardo Seyfert, Luciano de Morais‐Pinto   +3 more
wiley   +1 more source

Early comparison of one-year outcomes after aortic mechanical vs. biological valve replacement in Chinese patients with small aortic annulus. [PDF]

J Cardiothorac Surg
Sun Y, Gao Y, Xiao W, Wang Z, Liu Y, Wang X, Song L.   +6 more
europepmc   +1 more source

Innovative Y-shaped hydrogel mitral clip with magnetic actuation and hydrophilic janus surface for enhanced valve leaflet repair. [PDF]

Mater Today Bio
Wang Y, Liao X, Zhou L, Fu S, He Q, Chen X, Xia L, Liu C, Liu F, Yang L.   +9 more
europepmc   +1 more source

Diagnostic Challenges in Atypical Hemolytic Uremic Syndrome: A Case of Artificial Mitral Valve Dysfunction as a Possible Trigger for Severe Thrombotic Microangiopathy. [PDF]

Am J Case Rep
Kot G, Wróbel A, Kieszek B, Sablik Z, Nowicki M.   +4 more
europepmc   +1 more source

Advances in novel biomaterials for cardiovascular tissue engineering and regenerative medicine. [PDF]

PeerJ
Pan W, Yu M, Chen Z.
europepmc   +1 more source