Results 51 to 60 of about 636,200 (242)

The role of TTE in assessment of the patient before and following TAVI for AS

Echo Research and Practice, 2016
Transcatheter aortic valve implantation is now accepted as a standard mode of treatment for an increasingly large population of patients with severe aortic stenosis. With the availability of this technique, echocardiographers need to be familiar with the
John Fryearson, Nicola C Edwards, Sagar N Doshi, Richard P Steeds   +3 more
doaj   +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

Balloon-expandable Myval valve-in-valve transcatheter aortic valve implantation with bailout left main coronary artery chimney stenting: a case report

Journal of Medical Case Reports
Background Transcatheter aortic valve implantation-in-transcatheter aortic valve implantation represents a progressive solution for patients with degenerated transcatheter heart valves, especially those at high surgical risk.
Dibya Ranjan Behera, Kiran Kumar Shetty
doaj   +1 more source

Hyperbranched poly‐L‐lysine surface‐engineered bioprosthetic heart valves with anti‐calcification, anti‐infection, and durability

BMEMat, EarlyView.
The challenges of bioprosthetic heart valves (BHV) with respect to calcification, infection, and poor durability are tackled by surface engineering of hyperbranched poly‐L‐lysine (HBPL), providing a translational solution to improve long‐term valve performance.
Pai Peng, Dongchao Qiu, Yongyuan Kang, Qiaoxuan Wang, Xuelong Wang, Boyana Parvanova, Miroslav Karabaliev, Changyou Gao   +7 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 in a lung transplant recipient. [PDF]

, 2014
Transcatheter aortic valve implantation is a feasible therapeutic option for selected patients with severe aortic stenosis and high or prohibitive risk for standard surgery.
Glökler, Steffen, Gloekler, S., Aubert, John-David, Geiser, T., Aubert, J.D., Brill, Anne-Kathrin, Wenaweser, Peter Martin, Wenaweser, P.M., Geiser, Thomas, Brill, A.K., Aubert JD, Geiser T, Gloekler S, Wenaweser PM, Brill AK   +14 more
core   +1 more source

The Incidence, Impact, and Techniques of Commissural Alignment in Transcatheter Aortic Valve Implantation: A Review [PDF]

, 2023
In current clinical practice, commissural alignment of the transcatheter heart valve (THV) during transcatheter aortic valve implantation (TAVI) is seldom achieved.
Paredes-Vazquez, Jose G, de Diego, Jose Juan Gomez, Jose G. Paredes-Vazquez, Pablo Salinas, Macaya, Fernando, Luis Nombela-Franco, Escaned, Javier, Chavez, Jorge F., Antonio Fernandez-Ortiz, Javier Escaned, Jorge F. Chavez, Nieves Gonzalo, Nuñez-Gil, Ivan, Tirado-Conte, Gabriela, de Agustin-Loeches, Jose Alberto, Nombela-Franco, Luis, Eduardo Pozo-Osinalde, Ivan Nuñez-Gil, Hernan Mejia-Renteria, Mejia-Renteria, Hernan, Jose Juan Gomez de Diego, Asad Shabbir, Matias Mon-Noboa, Gomez de Diego, Jose Juan, Jose Alberto de Agustin-Loeches, Gonzalo, Nieves, Gabriela Tirado-Conte, Shabbir, Asad, Mon-Noboa, Matias, Jimenez-Quevedo, Pilar, Pilar Jimenez-Quevedo, Pozo-Osinalde, Eduardo, Paredes-Vazquez, Jose G., Chavez, Jorge F, Fernandez-Ortiz, Antonio, Fernando Macaya, Salinas, Pablo, Fernández Ortiz, Antonio Ignacio, Escaned Barbosa, Javier, De Agustín Loeches, José Alberto   +39 more
core   +1 more source

Echocardiography for transcatheter aortic valve implantation [PDF]

European Journal of Echocardiography, 2009
Transcatheter aortic valve implantation (TAVI) is a new technology that treats severe aortic stenosis. The technology has specific and mandatory technical requirements that must be met to allow safe and successful procedures. The echocardiographic method for diagnosis of aortic stenosis, anatomical case selection, procedural guidance and management of ...
openaire   +2 more sources

Comparison Between the Acurate Neo and the Acurate Neo 2 Transcatheter Heart Valve System: Impact of Midframe Under‐Expansion

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Transcatheter aortic valve implantation (TAVI) with the Acurate Neo has been linked to a significant incidence of paravalvular leakage (PVL), addressed by the Acurate Neo 2 incorporating an active sealing skirt. Recent findings suggest that midframe under‐expansion is associated with worse outcomes.
Lisa Crusius, Thaddäus Ast, Stephan Haussig, Jean‐Honoré Steul, Felix J. Woitek, Peter Sick, Tomas Madej, Utz Kappert, Axel Linke, Norman Mangner   +9 more
wiley   +1 more source

Left ventricular guidewire pacing for transcatheter aortic valve implantation [PDF]

, 2012
Previous reports prove the safety and efficacy of cardiac pacing employing a guidewire in the left ventricle as unipolar pacing electrode. We describe the use of left ventricular guidewire pacing as an alternative to conventional transvenous temporary ...
Wenaweser, Peter, Guérios, Enio E, Meier, Bernhard, Meier B, Guérios EE, Ênio E. Guérios, Peter Wenaweser, Bernhard Meier, Wenaweser P   +8 more
core   +1 more source