Results 1 to 10 of about 1,035,032 (411)

Quadriscupid Aortic Valve with Concurrent Aortic Stenosis and Insufficiency [PDF]

Journal of the Belgian Society of Radiology, 2016
We present the case of a 22-year-old man with a congenital mixed aortic valve dysfunction who underwent cardiac Magnetic Resonance Imaging (MRI) for the assessment of aortic valve morphology and function prior to valve replacement.
Stephanie Vanden Bossche, Stephen Van Meerbeeck, Daniel Devos   +2 more
doaj   +4 more sources

57. Aortic valve replacement with sutureless valve and mitral valve repair in patient with infected aortic homograft [PDF]

Journal of the Saudi Heart Association, 2016
The approach of implanting aortic sutureless valve inside the calcific homograft is suitable in redo surgery especially if associated with mitral valve surgery. Aortic valve replacement in patients who have undergone previous aortic root replacement with
A. attia, F. Oueida, K. Alkhamees, K. Eskander, M. Alrefaei   +4 more
doaj   +3 more sources

Immersed boundary-finite element model of fluid-structure interaction in the aortic root [PDF]

, 2015
It has long been recognized that aortic root elasticity helps to ensure efficient aortic valve closure, but our understanding of the functional importance of the elasticity and geometry of the aortic root continues to evolve as increasingly detailed in vivo imaging data become available.
A. Cheng, A. Creane, A. Delfino, A. Wittek, A.N. Azadani, Abe DeAnda, B.E. Griffith, B.E. Griffith, B.E. Griffith, B.E. Griffith, B.E. Griffith, B.E. Griffith, B.J. Bellhouse, Boyce E. Griffith, C.A. Conti, C.S. Peskin, C.S. Peskin, C.S. Peskin, C.S. Peskin, D.M. McQueen, D.M. McQueen, E. Lansac, E.J. Weinberg, F. Sotiropoulos, F. Viscardi, G. Marom, H. Gao, H. Reul, I. Borazjani, I. Borazjani, I.M. Singh, J. De Hart, J. Lu, J. Yao, J.A. Carr, J.D. Humphrey, J.P. Murgo, K. Dumont, K. May-Newman, K.A. Shunk, L. Cardamone, L. Zhu, L.R. Croft, M. Esmaily Moghadam, M. Sellier, M. Thubrikar, M.S. Sacks, M.W. Gee, N. Stergiopulos, N. Westerhof, P. Crosetto, P. Dagum, R. Cheng, R.D. Guy, R.N. Vaishnav, R.O. Bonow, R.V. Freeman, S. de Putter, S. Govindjee, S.J. Kovács, T.C. Gasser, T.E. Driscol, T.G. Fai, V. Alastrué, V. Alastrué, V. Vavourakis, Vittoria Flamini, W.M. Swanson, W.W. Nichols, X.S. Ma, X.Y. Luo, Y. Kim, Y. Mori, Y.C. Fung, Y.C. Fung   +74 more
arxiv   +5 more sources

Does aortic valve repair in valve-sparing aortic root reconstruction compromise the longevity of the procedure? [PDF]

Clinics, 2017
OBJECTIVES: The effect of performing aortic valve repair in combination with valve-sparing operation on the length of time for which patients are free from reoperation is unclear.
Ricardo Ribeiro Dias, José Augusto Duncan, Fabrício José de Souza Dinato, Lucas Lacerda Araújo, Hugo Monteiro Neder Issa, Fábio Fernandes, Charles Mady, Fábio Biscegli Jatene   +7 more
doaj   +4 more sources

Transcatheter Aortic Valve Replacement for Bicuspid Aortic Valve

Journal of Indian College of Cardiology, 2021
Abstract Transcatheter aortic valve replacement (TAVR) is being routinely done in various centres for aortic stenosis due to tricuspid aortic valves. The number of TAVR procedures are increasing, but the data on bicuspid aortic valves (BAV) is scanty. BAV is commonest abnormality in general population and can progress to severe
Immaneni Sathyamurthy, Sai Satish
openaire   +4 more sources

Age, Sex, and Valve Phenotype Differences in Fibro‐Calcific Remodeling of Calcified Aortic Valve

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2020
Background In calcific aortic valve disease on tricuspid aortic valves (TAVs), men have higher aortic valve calcification and less fibrosis than women. However, little is known in bicuspid aortic valves (BAV).
Martine Voisine, Maxime Hervault, Mylène Shen, Anne‐Julie Boilard, Benoît Filion, Mickael Rosa, Yohan Bossé, Patrick Mathieu, Nancy Côté, Marie‐Annick Clavel   +9 more
doaj   +2 more sources

Fluid dynamics of aortic root dilation in Marfan syndrome [PDF]

Journal of Biomechanics, 47, (2014) 3120-3128, 2014
Aortic root dilation and propensity to dissection are typical manifestations of the Marfan Syndrome (MS), a genetic defect leading to the degeneration of the elastic fibres. Dilation affects the structure of the flow and, in turn, altered flow may play a role in vessel dilation, generation of aneurysms, and dissection.
Costantini, Martina, Espa, Stefania, Fortini, Stefania, Querzoli, Giorgio, Sorgini, Francesca   +4 more
arxiv   +3 more sources

Ruptured Aortic Valve [PDF]

Proceedings of the Royal Society of Medicine, 1908
Seymour Taylor
openalex   +4 more sources

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, Xiangbin Pan, Gejun Zhang, Zhengming Jiang, Xianbao Liu, Guangyuan Song, Yi Li, Yan Wang, Jianfang Luo, Yida Tang, Yiqiang Yuan, Yongjian Wu, Xiang Ma, Dan Zhu, Yucheng Zhong, Changdong Zhang, Nianguo Dong   +16 more
doaj   +1 more source

Aortic Valve Repair [PDF]

Operative Techniques in Thoracic and Cardiovascular Surgery, 2009
Aortic valve replacement remains the gold standard for the treatment of severe aortic valve disease. Techniques for valve repair are emerging as a feasible alternative to valve replacement in selected patients. Advantages include potential reduction in the risks of prosthesis-related complications such as thromboembolism, endocarditis, anticoagulant ...
Munir Boodhwani, Munir Boodhwani, Gebrine El Khoury   +2 more
openaire   +2 more sources