Results 71 to 80 of about 89,308 (311)
Bioengineered self-seeding heart valves
, 2012 ObjectiveMechanical and biological prostheses are used to replace damaged heart valves but are associated with significant morbidities. Although there is increased interest in bioengineering cell-seeded heart valve scaffolds, it is a time-consuming and ...
Lee, Sang-Jin +11 more
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One valve at a time: Fabricating heart valves to combat heart defects
, 2023 Ishani Atukoralalage, One valve at a time: Fabricating heart valves to combat heart defectsWinner - University College Dublin VYT local programme (2023)Developing valves for heart birth defects.
Ishani Atukoralalage (16873350)
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Brazilian Journal of Cardiovascular Surgery, 1988 Os resultados de um estudo anatômico da valva atrioventricular esquerda, realizado em 30 corações aparentemente normais, conservados em formalina, são comparados aos dados da literatura, tendo por objetivo adequar a nomenclatura e os conceitos anatômicos
Antônio B. Prado Fortuna +2 more
doaj
Toward Wireless Implantable Robotic Systems Driven by Magnetic Field for Personalized Therapy
Advanced Robotics Research, EarlyView.Robotic materials are playing an increasingly vital role in enabling sensing and actuation at small scales. This perspective highlights recent advances in magnetic materials and magnetically actuated devices for wireless sensing, actuation, and energy harvesting toward implantable robotic systems for closed‐loop therapy.
Yusheng Wang, Ruijian Ge, Xiaoguang Dong
wiley +1 more source
Complications of anticoagulation in pregnant women with mechanical heart valves
, 2012 Includes abstract.
Elliott, Catherine
core
Tissue Heart Valve Replacement at BSMMU- Initial Experience with Two Cases
Bangabandhu Sheikh Mujib Medical University Journal, 2010 Research on prosthesis to replace diseased heart valves began almost simultaneously with mechanical valves which are durable but with inherent thromboembolic complication requiring life-long anticoagulant therapy and tissue valves which are more prone to
Rezwanul Hoque +5 more
doaj +1 more source
Advanced Robotics Research, EarlyView.This review identifies key design considerations for insect‐inspired microrobots capable of multimodal locomotion. To draw inspiration, biological and robotic strategies for moving in air, on water surfaces, and underwater are examined, along with approaches for crossing the air–water interface.
Mija Jovchevska +2 more
wiley +1 more source
, 2000 Background The advent of 3D echocardiography has provided a technique which, potentially, could afford significant additional information over conventional cross-sectional echocardiography in the assessment of patients with straddling atrioventricular ...
Anderson, RH +3 more
core
Dynamics of Cryoprotectant Permeation in Porcine Heart Valve Leaflets
Cell Transplantation, 2003 Valve replacement is a common cardiovascular procedure for the treatment of a variety of congenital and acquired defects. Many surgical programs rely on cryopreserved heart valves from regional tissue bank programs to meet clinical demands.
Jonathan R. T. Lakey Ph.D. +7 more
doaj +1 more source
Recurrent infective endocarditis causing heart valve failure: A case report
Human Pathology: Case Reports, 2017 Infective endocarditis (IE) is an infection that does not usually respond rapidly to treatment, often because its early symptoms are non-specific. The diseased valves (native or bioprosthetic) may be calcified and the thrombotic vegetations on them ...
Victoria McIntyre, BASc Chemical Engineering (2018 candidate) +3 more
doaj +1 more source