Results 41 to 50 of about 1,953,158 (218)

Valve-in-Valve-in-Valve Transcatheter Aortic Valve Implantation to Treat a Degenerated Surgical Bioprosthesis in a Subaortic Position

, 2013
Transcatheter aortic valve implantation for aortic stenosis has evolved as an alternative treatment for patients who are at high or excessive surgical risk.
de Marchena, Eduardo J., Nuis, Rutger-Jan, Benitez, Luis M., Perez, Sergio, Nader, Carlos A., Dager, Antonio E.   +5 more
core   +4 more sources

Multidimensional and Multifunctional Laser‐Induced Graphene (LIG) for Point‐of‐Care and Wearable Biosensing, Theranostics, and Bioactive Interfaces Toward Personalized Healthcare and Regenerative Medicine

Advanced Science, EarlyView.
Multidimensional laser‐induced graphene (LIG) spanning from 0D to 3D architectures is comprehensively reviewed for multifunctional biomedical platforms, including biosensing, theranostics, and bioactive interface applications, which highlights its potentials for point‐of‐care diagnostics, wearable health monitoring, smart drug delivery, and tissue ...
Li Zhang, Yurou Yuan, Xiaohong Ding, Wing Cheung Mak   +3 more
wiley   +1 more source

Wearable E‐Textiles for Cardiovascular Monitoring: Materials, Devices, and Integrated Systems

Advanced Science, EarlyView.
The graphical abstract highlights the role of conductive materials and textile fabrication techniques in enabling smart textiles for cardiovascular applications. It showcases textile‐based ECG monitoring, pulse sensing, hemodynamic monitoring, and cardiovascular tissue engineering, while emphasizing the challenges and design considerations that govern ...
Bangul Khan, Mahmoud Tavakoli, Norbert Radacsi, Bee Luan KHOO   +3 more
wiley   +1 more source

Implantable Systems for Cardiovascular Treatment and Monitoring: Comparative Insights From Intracardiovascular and Extracardiovascular Technologies

Advanced Intelligent Systems, EarlyView.
A unifying device–cardiovascular interface framework is presented to classify implantable cardiovascular technologies as intracardiovascular blood‐contacting systems or extracardiovascular tissue‐only and blood‐handling architectures. Cross‐class comparison across shared semiquantitative criteria, including blood‐contact burden, biomimicry ...
Bergo Nicolò, Semproni Federica, Maselli Martina, Colli Andrea, Cianchetti Matteo, Ciuti Gastone, Stefanini Cesare, Menciassi Arianna   +7 more
wiley   +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

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

Silk Fibroin for Cardiovascular Medical Devices: Review of Material Properties, Applications, and Clinical Potential

Advanced NanoBiomed Research, EarlyView.
Silk fibroin is an attractive natural biomaterial that can be engineered into diverse cardiovascular constructs, including vascular grafts, cardiac patches, heart valves, and stent coatings. Its tunable biological and mechanical properties have driven substantial preclinical progress; however, widespread clinical translation in cardiovascular ...
Mahsa Haghighattalab, Matt Govendir, Kristina Andelovic, Zachary Och, Fatemeh Karimi, Munira Xaymardan, Tomasz Jungst, Jelena Rnjak‐Kovacina, Nona Farbehi   +8 more
wiley   +1 more source

Valve-in-valve transcatheter aortic valve implantation for degenerated bioprosthetic heart valves

, 2011
We sought to analyze outcomes of patients with degenerated surgically implanted bioprosthetic heart valves undergoing valve-in-valve (viv) transcatheter aortic valve implantation (TAVI)
Walther, Thomas, Thierry Carrel, Erbel, Raimund, Helmut Baumgartner, Kahlert, Philipp, Markus Ferrari, Treede, Hendrik, Carrel, Thierry, Mehta, Rajendra H, Boekstegers, Peter, Ferrari, Markus, Rajendra H. Mehta, Möllmann, Helge, Philipp Kahlert, Holger Eggebrecht, Thielmann, Matthias, Helge Möllmann, Philipp Lange, Hendrik Treede, Thomas Walther, Eggebrecht, Holger, Schäfer, Ulrich, Babin-Ebell, Jörg, Baumgartner, Helmut, Jörg Babin-Ebell, Matthias Thielmann, Peter Boekstegers, Raimund Erbel, Lange, Philipp, Ulrich Schäfer   +29 more
core   +1 more source

Transcatheter Aortic Valve Implantation Bailout for Severe Aortic Insufficiency due to Aortic Root Dissection Following Ascending Aortic Aneurysm Repair [PDF]

Texas Heart Institute Journal
This novel case documents the successful use of transcatheter aortic valve implantation to treat severe aortic insufficiency arising from aortic root dissection following the repair of an ascending aortic aneurysm in a 75-year-old female patient.
Alejandro Sanchez-Nadales, MD, Mileydis Alonso, DO, David Lopez, MD, Craig R. Asher, MD, Emad U. Hakemi, MD, MS   +4 more
doaj   +1 more source