Results 51 to 60 of about 20,704 (224)

Transcutaneous aortic valve implantation using the carotid artery access: Feasibility and clinical outcomes [PDF]

, 2017
Background: Transcarotid access is an alternative route for transcutaneous aortic valve implantation (TAVI) in patients with impossible transfemoral access.Aims: We evaluated the safety, effectiveness and early and late clinical outcomes of CoreValve®
Berger, Alexandre, Cook, Stéphane, Fleisch, Isabelle, Goy, Jean-Jacques, Henchoz, Emmanuel, Kallinikou, Zacharenia, Khatchatourov, Gregory, Korkodelovic, Branislav, Marti, René-Andréas, Ruchat, Patrick, Togni, Mario   +10 more
core   +1 more source

Initial experience of a large, self-expanding, and fully recapturable transcatheter aortic valve: The UK & Ireland Implanters' registry. [PDF]

, 2019
OBJECTIVES: The UK & Ireland Implanters' registry is a multicenter registry which reports on real-world experience with novel transcatheter heart valves. BACKGROUND: The 34 mm Evolut R transcatheter aortic valve is a self-expanding and fully recapturable
Abdelaziz, HK, Anderson, R, Blackman, DJ, Brecker, SJ, Brennan, PF, Buch, MH, Chandrala, P, Chowdhary, S, Cunnington, MS, Dalby, M, Deegan, L, Demir, OM, Dorman, S, Doshi, S, Dowling, C, Doyle, N, Firoozi, S, Frame, A, Ghada, MW, Grech, E, Hall, I, Hildick-Smith, D, Kabir, T, Kashyap, MN, Kennon, S, Kontoprias, K, Kovac, J, Levy, R, Malik, IS, Malkin, CJ, Manoharan, G, Martin, N, Mercanti, F, More, R, Mullen, M, Mylotte, D, Neville, M, Neylon, A, Owens, CG, Panoulas, V, Rajathurai, T, Rampat, R, Roberts, D, Ruparelia, N, Saraf, S, Sen, S, Spence, MS, Tapp, L, Uren, NG, Wiper, A   +49 more
core   +1 more source

Risk factors for paravalvular leak after transcatheter aortic valve replacement [PDF]

, 2019
Objective. To assess risk factors for paravalvular leak (PVL) after transcatheter aortic valve implantation (TAVI) in a large single-center cohort, including measurement of aortic valve calcification using a reproducible method. Methods.
Pollari, Francesco
core  

MULTICENTER EVALUATION OF PROSTHESIS OVERSIZING FOR THE SAPIEN 3 TRANSCATHETER HEART VALVE – IMPACT ON NEW PACEMAKER IMPLANTATIONS

Journal of the American College of Cardiology, 2017
Background: Prosthesis sizing in transcatheter aortic valve replacement (TAVR) uses certain prosthesis oversizing (OS) to achieve device success. However, an increase in OS may increase the need for permanent pacemaker implantations (PPI).
Costanza Pellegrini, Won-Keun Kim, Andreas Holzamer, Thomas Walther, Patrick N. Mayr, Jonathan Michel, Tobias Andreas Rheude, Michael Joner, Teresa Trenkwalder, Albert M. Kasel, Adnan Kastrati, Heribert Schunkert, Michael Hilker, Helge Möllmann, Christian Hengstenberg, Oliver Husser   +15 more
openaire   +1 more source

Multiscale Hybrid Surface Topographies Orchestrate Immune Regulation, Antibacterial Defense, and Tissue Regeneration

Advanced Healthcare Materials, EarlyView.
Hybrid wrinkled topographies coordinate immune, tissue, and bacterial interactions. The surfaces promote osteointegration, tune macrophage polarization, and inhibit biofilm formation, highlighting a multifunctional strategy for next‐generation implant design.
Mohammad Asadi Tokmedash, Jacob Robins, J. Scott VanEpps, Minji Kim, Jouha Min   +4 more
wiley   +1 more source

CLINICAL AND FUNCTIONAL ASSESSMENT OF THE BIOLOGICAL PROSTHESIS “ASPIRE” FOR SURGICAL CORRECTION OF MITRAL VALVE DISEASE

Alʹmanah Kliničeskoj Mediciny, 2016
Aim: To assess clinical and functional efficacy of implanted biological prosthesis “ASPIRE” (manufactured by Vascutek) for correction of mitral valve disease.Materials and methods: From October 2008 to December 2013, biological prostheses “ASPIRE ...
S. G. Esin, V. A. Chiginev, S. A. Zhurko
doaj   +1 more source

Transcatheter mitral valve replacement in native mitral valve with severe mitral annular calcification: Skirting the Sapien 3 to reduce the risk of paravalvular leaks

Frontiers in Cardiovascular Medicine, 2022
BackgroundMitral annular calcification (MAC) may represent a significant challenge for heart surgeons with an extremely high perioperative risk during mitral valve (MV) surgery.
Alberto Pozzoli, Tiziano Torre, Giovanni Pedrazzini, Giovanni Pedrazzini, Stefanos Demertzis, Stefanos Demertzis, Enrico Ferrari, Enrico Ferrari   +7 more
doaj   +1 more source

Smart Catheters for Diagnosis, Monitoring, and Therapy

Advanced Healthcare Materials, EarlyView.
This study presents a comprehensive review of smart catheters, an emerging class of medical devices that integrate embedded sensors, robotics, and communication systems, offering increased functionality and complexity to enable real‐time health monitoring, diagnostics, and treatment. Abstract This review explores smart catheters as an emerging class of
Azra Yaprak Tarman, Samiha Ahmed, Majed Othman Althumayri, Megan Guy, Darlenne Chavez Lugo, Frances S. Ligler, George T. Ligler, Rahmi Oklu, Hiroshi Kawahira, Michael J. McShane, Jun Kameoka, Jonathan Bova, Hatice Ceylan Koydemir   +12 more
wiley   +1 more source

Transcatheter aortic valve-in-valve implantation of a CoreValve in a JenaValve prosthesis: a case report

Journal of Medical Case Reports, 2017
Background Transcatheter aortic valve implantation has become an accepted treatment modality for inoperable or high-risk surgical patients with symptomatic severe aortic stenosis.
Shahram Lotfi, Michael Becker, Ajay Moza, Rüdiger Autschbach, Nikolaus Marx, Jörg Schröder   +5 more
doaj   +1 more source

Multicenter Evaluation of Prosthesis Oversizing of the SAPIEN 3 Transcatheter Heart Valve. Impact on Device Failure and New Pacemaker Implantations

Revista Española de Cardiología (English Edition), 2019
A certain degree of prosthesis oversizing (OS) is recommended for the SAPIEN 3 to achieve device success. However, an increase in OS may increase permanent pacemaker implantation (PPI) rates. We therefore investigated the influence of OS on device failure and PPI.A total of 804 patients were treated with SAPIEN 3 at 3 centers.
Pellegrini, Costanza, Kim, Won-Keun, Holzamer, Andreas, Walther, Thomas, Mayr, N Patrick, Michel, Jonathan, Rheude, Tobias, Nuñez, Julio, Kasel, Albert M, Trenkwalder, Teresa, Kaess, Bernhard M, Joner, Michael, Kastrati, Adnan, Schunkert, Heribert, Hilker, Michael, Möllmann, Helge, Hengstenberg, Christian, Husser, Oliver   +17 more
openaire   +5 more sources