Results 31 to 40 of about 20,812 (265)
Heart Views, 2021 Transcatheter aortic valve implantation (TAVI) for bicuspid aortic valve stenosis can pose several technical challenges including difficult valve crossing.
Bilal Bawamia +3 more
doaj +1 more source
Advanced Functional Materials, EarlyView.This study advances our understanding of aortic valve stenosis by capturing spatially resolved chemical and structural changes at the nanoscale. The findings highlight the potential of combined Raman and electron microscopy for understanding calcification mechanisms across diverse tissue types.
Robin H. M. Van der Meijden +11 more
wiley +1 more source
The first clinical data of the SAPIEN 3 aortic valve in the treatment of aortic stenosis in China
Frontiers in Cardiovascular Medicine, 2023 BackgroundData on outcomes following transcatheter aortic valve replacement with SAPIEN 3 in China is limited as it was approved by the National Medical Products since 2020.
Xiaoke Shang +16 more
doaj +1 more source
Bicuspid Aortic Valve Morphology
Journal of the American College of Cardiology, 2010 We read with interest and appreciation 3 recent papers in the Journal on the bicuspid aortic valve (BAV). Fernandez et al. ([1][1]) describe distinct developmental patterns for mice and hamsters with right-noncoronary and right-left coronary cusp fusion, respectively.
Opotowsky, Alexander R. +1 more
openaire +2 more sources
Bicuspid mitral bioprosthesis. [PDF]
Thorax, 1981 A bicuspid mitral bioprosthesis was prepared by mounting glutaraldehyde-processed porcine pericardium onto commercially available Brownlee-Yates stents. The bioprostheses were inserted into 17 dogs. Haemodynamic performance and long-term function of the valve was assessed.
E, Bodnar +5 more
openaire +2 more sources
Spatially Tailorable Liquid Crystalline Elastomer Alignment During Digital Light Process 3D Printing
Advanced Functional Materials, EarlyView.Here, we report the fabrication of 3D printable liquid crystalline elastomer (LCE) structures with spatially tailorable alignment domains within the same layer. This work addresses the long‐standing challenge of preparing complex 3D LCE architectures with patterned functional domains to achieve nonlinear deformations. Fabrication of multi‐domains in 3D
Adam Bischoff +8 more
wiley +1 more source
The surgical exposure of teeth - simplest, safest and best?
Australasian Orthodontic Journal, 1987 The alignment of impacted teeth forms an important part of the work load in orthodontic practice and involves co-operation between the oral surgeon and the orthodontist. Any tooth in either arch may be impacted.
Jacobs Stanley G.
doaj +1 more source
International Journal of Cardiology: Heart & Vasculature, 2023 Background: Antibiotic prophylaxis in bicuspid aortic valve patients is currently a matter of debate. Although it is no longer recommended by international guidelines, some studies indicate a high risk of infective endocarditis.
Sara Couto Pereira +8 more
doaj +1 more source
Advanced Healthcare Materials, EarlyView.Percutaneous prosthetic venous valves are fabricated by embedding stents in an electrospun matrix that extends luminally to form leaflets. The design shields leaflets from hyperplastic cells, isolates struts from blood contact, and avoids discrete anchoring points.
Dario Arcuti +6 more
wiley +1 more source
Diagnostic role of aortic valve calcium scoring in various etiologies of aortic stenosis
Scientific Reports, 2023 Most of the studies about aortic valve calcium (AVC) score in aortic stenosis (AS) were based on degenerative or bicuspid AS but not rheumatic AS. We aimed to study the diagnostic accuracy of AVC score to determine severe AS in various etiologies.
Wisarut Wanchaitanawong +4 more
doaj +1 more source