Results 11 to 20 of about 11,436 (179)

TAVI-CT score to evaluate the anatomic risk in patients undergoing transcatheter aortic valve implantation

Scientific Reports, 2022
Transcatheter aortic valve implantation (TAVI) requires thorough preprocedural planning with non-invasive imaging, including computed tomography (CT).
Nicola Corcione, Alberto Morello, Paolo Ferraro, Michele Cimmino, Michele Albanese, Martino Pepe, Palma Luisa Nestola, Salvatore Giordano, Luca Bardi, Giuseppe Biondi-Zoccai, Arturo Giordano   +10 more
doaj   +1 more source

Serial changes of coronary flow reserve over one year after transcatheter aortic valve implantation in patients with severe aortic stenosis

International Journal of Cardiology: Heart & Vasculature, 2022
Background: Impaired coronary flow reserve (CFR) portends a poor prognosis in patients with aortic stenosis. The present study aims to investigate how CFR changes over one year after transcatheter aortic valve implantation (TAVI) in patients with severe ...
Teruaki Wada, Yasutsugu Shiono, Kentaro Honda, Daisuke Higashioka, Akira Taruya, Masahiro Takahata, Suwako Fujita, Shingo Ota, Keisuke Satogami, Yuichi Ozaki, Manabu Kashiwagi, Akio Kuroi, Takashi Yamano, Kazushi Takemoto, Takashi Tanimoto, Hironori Kitabata, Yoshiharu Nishimura, Atsushi Tanaka   +17 more
doaj   +1 more source

On the Dynamics of the Tavis–Cummings Model

IEEE Transactions on Automatic Control, 2023
The purpose of this paper is to present a comprehensive study of the Tavis-Cummings model from a system-theoretic perspective. A typical form of the Tavis-Cummings model is composed of an ensemble of non-interacting two-level systems (TLSs) that are collectively coupled to a common cavity resonator.
Zhiyuan Dong, Guofeng Zhang 0003, Ai-Guo Wu 0001, Re-Bing Wu   +3 more
openaire   +3 more sources

Computed Tomographic Predictors of Conduction Disturbances Following Transcatheter Aortic Valve Implantation [PDF]

International Journal of Medical Arts, 2023
Background: It is not uncommon for patients who undergo TAVI to experience conduction abnormalities that require the placement of a new permanent pacemaker [PPM].
Mahmoud Abdelshafy, Mansour Mustafa, Islam Shawky, Abdelhamid Abdelhamid, Sameh Abdul-Wahab   +4 more
doaj   +1 more source

Simplification and optimization of transcatheter aortic valve implantation – fast-track course without compromising safety and efficacy

BMC Cardiovascular Disorders, 2018
Transcatheter aortic valve implantation (TAVI) has become an established therapeutic option for patients with symptomatic, severe aortic valve stenosis.
Manik Chopra, Ngai H. V. Luk, Ole De Backer, Lars Søndergaard   +3 more
doaj   +1 more source

Impact of Coronary Artery Disease and Percutaneous Coronary Intervention on Transcatheter Aortic Valve Implantation

Journal of Interventional Cardiology, 2021
Introduction. The prevalence of coronary artery disease (CAD) detected in preoperative work-up for transcatheter aortic valve implantation (TAVI) is high. Instead, the management of a concomitant CAD remains unclear.
Anthony G. Matta, Thibault Lhermusier, Francisco Campelo Parada, Frederic Bouisset, Ronan Canitrot, Vanessa Nader, Stéphanie Blanco, Meyer Elbaz, Jerome Roncalli, Didier Carrié   +9 more
doaj   +1 more source

Time to TAVI: streamlining the pathway to treatment

Open Heart, 2023
Introduction Severe aortic stenosis is a major cause of morbidity and mortality. The existing treatment pathway for transcatheter aortic valve implantation (TAVI) traditionally relies on tertiary Heart Valve Centre workup.
Saeed Mirsadraee, Miles Dalby, Ee Ling Heng, Roxy Senior, Vasileios Panoulas, David Smith, Mario Petrou, Tito Kabir, Lynsey Jane Hewitson, Badrinathan Chandrasekaran, Paul Foley, Tom Hyde, Malgorzata Wamil, Hazim Rahbi, Mark Hawkins, Robert Smith, Sarah Fellows, Edward Barnes, Ali Khavandi, Douglas Haynes, William McCrea, George Asimakopoulos, Marco Spartera, Suzane Cadiz, Sameeha Al-Sayed, Alaaeldin Amin, Andrew Beale, Suzy Browne   +27 more
doaj   +1 more source

Rajakarjalaismurteiden kielikontaktit venäläiskopioiden taajuuden ja fonologian valossa

Lähivõrdlusi, 2018
Tämä korpuspohjainen kielikontaktitutkimus käsittelee venäjän kielen mallin mukaisten ainesten (Lars Johansonin termillä: “kopioiden”) taajuutta ja fonologisia piirteitä Suomessa puhutuissa rajakarjalaismurteissa, jotka jakautuvat kuuteen ...
Susanna Tavi
doaj   +1 more source

The Polish Interventional Cardiology TAVI Survey (PICTS): adoption and practice of transcatheter aortic valve implantation in Poland

Advances in Interventional Cardiology, 2017
Introduction : Few studies have assessed the development of transcatheter aortic valve implantation (TAVI) in Poland since its introduction in 2008, and data on current TAVI activity or practice are missing.
Radosław Parma, Maciej Dąbrowski, Andrzej Ochała, Adam Witkowski, Dariusz Dudek, Zbigniew Siudak, Jacek Legutko   +6 more
doaj   +1 more source

“TAVI: Valve in valve. A new field for structuralists? Literature review”

Hellenic Journal of Cardiology, 2020
Transcatheter aortic valve implantation (TAVI) led to the foundation of the subspecialty of structural heart interventions and created an emerging area of clinical and technical issues. Soon after TAVI introduction into clinical practice, boundaries were
Dimitrios A. Vrachatis, Michail Vavuranakis, Styliani Tsoukala, Sotiria Giotaki, Theodore G. Papaioannou, Gerasimos Siasos, Gerasimos Deftereos, Georgios Giannopoulos, Konstantinos Raisakis, Dimitrios Tousoulis, Spyridon Deftereos, Manolis Vavuranakis   +11 more
doaj   +1 more source