Results 41 to 50 of about 64,511 (205)

Thoracic aorta cardiac-cycle related dynamic changes assessed with a 256-slice CT scanner [PDF]

, 2013
Objective: The aim of our study was to demonstrate whether the dynamic changes previously documented at the ascending and abdominal aorta are replicated at the thoracic aorta.
Capuñay, Carlos, Carrascosa, Jorge, Carrascosa, Patricia, Cortines, Patricio, Deviggiano, Alejandro, Parodi, Juan C., Rodriguez Granillo, Gaston Alfredo, Sagarduy, María Inés   +7 more
core   +1 more source

Aortic valve repair using geometric ring annuloplasty

Cirugía Cardiovascular, 2023
In the 1980s, Carpentier and Cosgrove, reported the first series of aortic valve repair using Cabrol commissural annulopastia for annular reduction and leaflet wedge resection for prolapse correction. Later T. David and J.
J. Scott Rankin, Domenico Mazzitelli, Marc Gerdisch, Richard S. Downey, Geoffrey B. Blossom, Georgio Stavridis, Theodor J.M. Fischlein, Lawrence M. Wei, José I. Sáez de Ibarra Sanchez, Vinay Badhwar   +9 more
doaj   +1 more source

Quadriscupid aortic valve with concurrent aortic stenosis and insufficiency [PDF]

, 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.
Devos, Daniel, VAN MEERBEECK, STEPHEN, VANDEN BOSSCHE, STEPHANIE   +2 more
core   +3 more sources

Tricuspidisation of the aortic valve with creation of a crown-like annulus is able to restore a normal valve function in bicuspid aortic valves [PDF]

, 2017
Objective: To evaluate the early results of a new method to repair malfunctioning bicuspid aortic valves by creating a tricuspid valve with a crown-like (i.e. anatomic) annulus.
Bettex, Dominique, Dave, Hitendu, Genoni, Michele, Kadner, Alexander, Prêtre, René   +4 more
core  

Results of matching valve and root repair to aortic valve and root pathology [PDF]

, 2011
ObjectiveFor patients with aortic root pathology and aortic valve regurgitation, aortic valve replacement is problematic because no durable bioprosthesis exists, and mechanical valves require lifetime anticoagulation. This study sought to assess outcomes
Lars G. Svensson, Lillian H. Batizy, Eugene H. Blackstone, A. Marc Gillinov, Michael C. Moon, Richard S. D’Agostino, Edward M. Nadolny, William J. Stewart, Brian P. Griffin, Donald F. Hammer, Richard Grimm, Bruce W. Lytle, Svensson, Svensson, Miller, Karck, Kallenbach, Akins, Zellner, David, Sarsam, David, Svensson, Schafers, Leyh, van Son, Burkhart, Svensson, David, De Paulis, Pethig, Harringer, Frater, Casselman, El Khoury, Hopkins, Wolfe, Banbury, Rubin, Rosenbaum, Blackstone, Drake, Blackstone, Breiman, Silverman, Svensson, Svensson, Pettersson, Svensson, Svensson, Svensson, Miller   +51 more
core   +2 more sources

Cardiac interventions in patients with achondroplasia: a systematic review. [PDF]

, 2020
Patients with achondroplasia and other causes of dwarfism suffer from increased rates of cardiovascular disease relative to the remainder of the population.
Choi, Jae Hwan, Gordon, Jonathan S, Maynes, Elizabeth J, O\u27Malley, Thomas J, Phan, Kevin, Sukhavasi, Amrita, Tchantchaleishvili, Vakhtang   +6 more
core   +1 more source

Nanopatterned acellular valve conduits drive the commitment of blood-derived multipotent cells [PDF]

, 2016
Considerable progress has been made in recent years toward elucidating the correlation among nanoscale topography, mechanical properties, and biological behavior of cardiac valve substitutes.
Aguiari, Paola, Barbon, Silvia, Bertalot, Thomas, Conconi, MARIA TERESA, DI LIDDO, Rosa, Gandaglia, Alessandro, Gerosa, Gino, Iop, Laura, Mandoli, Amit, Parnigotto, PIER PAOLO, Schrenk, Sandra, Tasso, Alessia   +11 more
core   +2 more sources

Ascending Aortic Aneurysm Repair Combined with Ozaki Procedure: Our First Experience

Український журнал серцево-судинної хірургії, 2020
Introduction. Aortic valve disease is often combined with the ascending aortic aneurysm. According to a number of authors, the frequency of the diagnosis varies from 9 to 50%, and the condition requires one-stage surgical correction.
A. Gabriyelyan, V. Beleyovych, T. Domansky, O. Beregovoy, S. Romanova, I. Kudlay, S. Chaikovska   +6 more
doaj   +1 more source

Transcatheter Aortic Valve Implantation in Dialysis Patients [PDF]

, 2012
Background/Aims: Transcatheter aortic valve implantation (TAVI) has emerged as a new therapeutic option for high-risk patients. However, dialysis patients were excluded from all previous studies.
Baglin A, Braun J, Bryg RJ, Christian Kupatt, Cribier A, Edwards FH, Gerhard Steinbeck, Herzog CA, Iung B, Leon MB, London GM, Lucke JC, Maher ER, Matthias Wessely, Michael Fischereder, Philipp Lange, Rodes-Cabau J, Simon Rau, Smith CR, Stinebaugh J, Straumann E, Tanaka K, Ulf Schönermarck, Urena P, Varadarajan P, Varma R   +25 more
core   +1 more source

MG53 Protein Protects Aortic Valve Interstitial Cells From Membrane Injury and Fibrocalcific Remodeling

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2019
Background The aortic valve of the heart experiences constant mechanical stress under physiological conditions. Maladaptive valve injury responses contribute to the development of valvular heart disease. Here, we test the hypothesis that MG53 (mitsugumin
T. M. Ayodele Adesanya, Melanie Russell, Ki Ho Park, Xinyu Zhou, Matthew A. Sermersheim, Kristyn Gumpper, Sara N. Koenig, Tao Tan, Bryan A. Whitson, Paul M. L. Janssen, Joy Lincoln, Hua Zhu, Jianjie Ma   +12 more
doaj   +1 more source