Results 21 to 30 of about 33,059 (231)

Biomechanics of Transcatheter Aortic Valve Implant

Bioengineering, 2022
Transcatheter aortic valve implantation (TAVI) has grown exponentially within the cardiology and cardiac surgical spheres. It has now become a routine approach for treating aortic stenosis. Several concerns have been raised about TAVI in comparison to conventional surgical aortic valve replacement (SAVR).
Francesco Nappi, Sanjeet Singh Avtaar Singh, Pierluigi Nappi, Antonio Fiore   +3 more
openaire   +3 more sources

Transcatheter Aortic-Valve Implantation for Aortic Stenosis [PDF]

New England Journal of Medicine, 2011
Sabrina, Trippoli, Andrea, Messori
openalex   +6 more sources

Advances in Transcatheter Electrosurgery for Treating Valvular Heart Disease

US Cardiology Review, 2021
Delivery of electrosurgery energy through catheters and guidewires enables interventionists to ‘cut’ through obstructive intravascular lesions or across cardiac chambers.
Jaffar M Khan, Toby Rogers, Adam B Greenbaum, Vasilis C Babaliaros, John C Lisko, Dursun Korel Yildirim, Christopher G Bruce, Daniel A Herzka, Kanishka Ratnayaka, Robert J Lederman   +9 more
doaj   +1 more source

Mixed Valvular Disease Following Transcatheter Aortic Valve Replacement: Quantification and Systematic Differentiation Using Clinical Measurements and Image-Based Patient‐Specific In Silico Modeling [PDF]

, 2020
Background: Mixed valvular disease (MVD), mitral regurgitation (MR) from pre‐existing disease in conjunction with paravalvular leak (PVL) following transcatheter aortic valve replacement (TAVR), is one of the most important stimuli for left ventricle (LV)
Amrute, Junedh M., Ben-Assa, Eyal, Blanke, Philipp, Brown, Jonathan, de la Torre Hernandez, Jose M., Edelman, Elazer R., Garcia Camarero, Tamara, Keshavarz-Motamed, Zahra, Khodaei, Seyedvahid, Lee, Suk Joon, Leipsic, Jonathon, Rikhtegar Nezami, Farhad, Ruano Calvo, Javier, Sellers, Stephanie   +13 more
core   +1 more source

Short term clinical outcomes and analysis of risk factors for pacemaker implantation: a single center experience of self-expandable TAVI valves

Journal of Cardiothoracic Surgery, 2020
Objectives Transcatheter aortic valve implantation is a recognized treatment for patients with severe aortic stenosis at all risk groups. However, permanent pacemaker rates remain high for self expandable transcatheter valves and permanent pacemaker ...
Simon C. Y. Chow, Randolph H. L. Wong, Gary S. H. Cheung, Alex P. W. Lee, Henry K. L. Chui, Kent C. Y. So, Eugene B. Wu   +6 more
doaj   +1 more source

Why Does the NOTION Trial Show Poorer than Expected Outcomes in the Surgical Arm?

Hearts, 2022
The NOTION trial compares transcatheter aortic valve implantation versus surgical aortic valve replacement in low-risk patients. Looking carefully at the outcomes of this trial, there is no doubt that the transcatheter aortic valve implantation results ...
Stefano Urso, Rafael Sadaba, Eliú Nogales, Francisco Portela   +3 more
doaj   +1 more source

Outcomes in Valve-in-Valve Transcatheter Aortic Valve Implantation

The American Journal of Cardiology, 2022
The use of valve-in-valve transcatheter aortic valve implantation (ViV-TAVI) is increasing, but studies evaluating clinical outcomes in these patients are scarce. Also, there are limited data to guide the choice of valve type in ViV-TAVI. Therefore, this CENTER-study evaluated clinical outcomes in patients with ViV-TAVI compared to patients with native
Astrid C. van Nieuwkerk, Raquel B. Santos, Eduard Fernandez-Nofrerias, Didier Tchétché, Fabio S. de Brito, Marco Barbanti, Ran Kornowski, Azeem Latib, Augusto D'Onofrio, Flavio Ribichini, Vicente Mainar, Nicolas Dumonteil, Jan Baan, Alexandre Abizaid, Samantha Sartori, Paola D'Errigo, Giuseppe Tarantini, Mattia Lunardi, Katia Orvin, Matteo Pagnesi, Garikoitz Lasa Larraya, Angie Ghattas, George Dangas, Roxana Mehran, Ronak Delewi   +24 more
openaire   +6 more sources

Transapical Transcatheter Aortic Valve Implantation [PDF]

Operative Techniques in Thoracic and Cardiovascular Surgery, 2011
Yanai Ben‐Gal, Mathew Williams
openalex   +3 more sources

Patient-specific image-based computer simulation for theprediction of valve morphology and calcium displacement after TAVI with the Medtronic CoreValve and the Edwards SAPIEN valve [PDF]

, 2016
AIMS: Our aim was to validate patient-specific software integrating baseline anatomy and biomechanical properties of both the aortic root and valve for the prediction of valve morphology and aortic leaflet calcium displacement after TAVI.
Bosmans, B, Bosmans, J, Bruining, N, Chevalier, B, Collas, V, De Beule, Mathieu, de Jaegere, P, De Santis, Gianluca, Dezutter, Tim, El Faquir, N, Lefèvre, T, Mortier, Peter, Rahhab, Z, Rodriguez-Olivares, R, Schultz, C, Segers, Patrick, van Mieghem, N, Verhegghe, Benedict, Watanabe, Y   +18 more
core   +1 more source

Transcatheter heart valve selection and permanent pacemaker implantation in patients with pre-existent right bundle branch block [PDF]

, 2017
Background-Right bundle branch block is an established predictor for new conduction disturbances and need for a permanent pacemaker (PPM) after transcatheter aortic valve replacement.
Abawi, M. (Masieh), Carrié, D. (Didier), de Nicolas, J.M. (Javier Molina-Martin), Dumonteil, N. (Nicolas), Gils, L. (Lennart) van, Jaegere, P.P.T. (Peter) de, Lhermusier, T. (Thibault), Mieghem, N.M. (Nicolas) van, Olivares, R.R. (Ramón Rodriguez), Stella, P.R. (Pieter), Tchetche, D. (Didier)   +10 more
core   +7 more sources