Results 11 to 20 of about 1,048,768 (410)

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 ...
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
core   +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
Costantini, Martina, Espa, Stefania, Fortini, Stefania, Querzoli, Giorgio, Sorgini, Francesca   +4 more
core   +2 more sources

Valve Academic Research Consortium 3: updated endpoint definitions for aortic valve clinical research.

European Heart Journal, 2021
AIMS The Valve Academic Research Consortium (VARC), founded in 2010, was intended to (i) identify appropriate clinical endpoints and (ii) standardize definitions of these endpoints for transcatheter and surgical aortic valve clinical trials.
P. Généreux, N. Piazza, Maria C. Alu, T. Nazif, R. Hahn, P. Pibarot, J. Bax, J. Leipsic, P. Blanke, E. Blackstone, M. Finn, S. Kapadia, A. Linke, M. Mack, R. Makkar, R. Mehran, J. Popma, M. Reardon, J. Rodés‐Cabau, N. Van Mieghem, J. Webb, D. Cohen, M. Leon   +22 more
semanticscholar   +1 more source

Eight-year outcomes for patients with aortic valve stenosis at low surgical risk randomized to transcatheter vs. surgical aortic valve replacement

European Heart Journal, 2021
Aims The aims of the study were to compare clinical outcomes and valve durability after 8 years of follow-up in patients with symptomatic severe aortic valve stenosis at low surgical risk treated with either transcatheter aortic valve implantation (TAVI)
T. Jørgensen, H. Thyregod, N. Ihlemann, H. Nissen, P. Pétursson, B. J. Kjeldsen, D. Steinbrüchel, P. Olsen, L. Søndergaard   +8 more
semanticscholar   +1 more source

Sterile Aortic Root Abscess Mimicking Calcified Aortic Nodule: A Rare Case [PDF]

Journal of Clinical and Diagnostic Research, 2017
Aortic root abscess or aortic annular abscess is a serious complication of aortic valve endocarditis. It usually occurs in patients with prosthetic aortic valve and coagulase-negative staphylococcal endocarditis.
RUPESH KUMAR, JAVID RAJA, ALOK KUMAR
doaj   +1 more source

TRANSCATHETER AORTIC VALVE REPLACEMENT IN BICUSPID AORTIC VALVE DISEASE [PDF]

Journal of the American College of Cardiology, 2014
BACKGROUND Limited information exists describing the results of transcatheter aortic valve (TAV) replacement in patients with bicuspid aortic valve (BAV) disease (TAV-in-BAV). OBJECTIVES This study sought to evaluate clinical outcomes of a large cohort of patients undergoing TAV-in-BAV.
Mylotte, Darren, Lefevre, Thierry, Søndergaard, Lars, Watanabe, Yusuke, Modine, Thomas, Dvir, Danny, Bosmans, Johan, Tchetche, Didier, Kornowski, Ran, Sinning, Jan-Malte, Thériault-Lauzier, Pascal, O'Sullivan, Crochan J, Barbanti, Marco, Debry, Nicolas, Buithieu, Jean, Codner, Pablo, Dorfmeister, Magdalena, Martucci, Giuseppe, Nickenig, Georg, Wenaweser, Peter, Tamburino, Corrado, Grube, Eberhard, Webb, John G, Windecker, Stephan, Lange, Ruediger, Piazza, Nicolo   +25 more
openaire   +4 more sources

The prognostic value of clinical frailty scale and outcomes in older patients undergoing left ventricular assist device implantation

AGING MEDICINE, Volume 5, Issue 4, Page 257-263, December 2022., 2022
The main finding in our study is that Clinical Frailty Scale‐defined frailty status was predictive of 1‐year post‐interventional mortality after left ventricular assist device implantation. Abstract Objectives Heart failure impacts patients’ functional capabilities, ultimately leading to frailty.
Temitope Ajibawo, Priyank Chauhan, Radha S. Gopalan, Nimit K. Agarwal   +3 more
wiley   +1 more source

Birth defects associated with paternal firefighting in the National Birth Defects Prevention Study

American Journal of Industrial Medicine, Volume 66, Issue 1, Page 30-40, January 2023., 2023
Abstract Background Few studies have evaluated birth defects among children of firefighters. We investigated associations between birth defects and paternal work as a firefighter compared to work in non‐firefighting and police officer occupations. Methods We analyzed 1997–2011 data from the multi‐site case‐control National Birth Defects Prevention ...
Miriam R. Siegel, Carissa M. Rocheleau, Brittany S. Hollerbach, Amel Omari, Sara A. Jahnke, Lynn M. Almli, Andrew F. Olshan, National Birth Defects Prevention Study   +7 more
wiley   +1 more source