Results 41 to 50 of about 21,568 (212)

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

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

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

Prognostic value of a comprehensive geriatric assessment for predicting one-year mortality in presumably frail patients with symptomatic aortic stenosis

Archives of Medical Science, 2021
Introduction Despite suffering a severe aortic stenosis, some patients are denied either surgical or transcatheter aortic valve implantation (TAVI) therapy because of a frail condition.
Camarzana Audrey, Cédric Annweiler, Frédéric Pinaud, Wissam Abi-Khalil, Frédéric Rouleau, Guillaume Duval, Fabrice Prunier, Alain Furber, Loïc Biere   +8 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

Similar 5-Year Survival in Transfemoral and Transapical TAVI Patients: A Single-Center Experience

Bioengineering, 2023
Transapical transcatheter aortic valve implantation (TA-TAVI) is generally considered to be associated with increased morbidity and mortality compared with transfemoral transcatheter aortic valve implantation TAVI (TF-TAVI). We aimed to compare different
Constantin Mork, Raphael Twerenbold, Brigitta Gahl, Friedrich Eckstein, Raban Jeger, Christoph Kaiser, Oliver Reuthebuch   +6 more
doaj   +1 more source

Impact of left ventricular diastolic function and survival in patients with severe aortic stenosis undergoing transcatheter aortic valve replacement. [PDF]

PLoS ONE, 2018
In year 2016, the American Society of Echocardiography (ASE) and the European Association of Cardiovascular Imaging (EACVI) updated Recommendations for the assessment and grading of diastolic dysfunction (DD). We aimed to assess the applicability of this
Kimi Sato, Serge Harb, Arnav Kumar, Samir R Kapadia, Stephanie Mick, Amar Krishnaswamy, Milind Y Desai, Brian P Griffin, L Leonardo Rodriguez, E Murat Tuzcu, Lars G Svensson, Zoran B Popović   +11 more
doaj   +1 more source

Pronóstico de pacientes nonagenarios tras implante percutáneo de válvula aórtica

REC: Interventional Cardiology, 2021
Introducción y objetivos: Los nonagenarios son un grupo de edad en rápido crecimiento entre los pacientes cardiovasculares, en especial con estenosis aórtica, pero los datos sobre su pronóstico después de la implantación transcatéter de válvula aórtica ...
Pedro L. Cepas-Guillén, Ander Regueiro, Darío Sanmiguel Cervera, Roberto Blanco Mata, Juan Francisco Oteo, Ignacio Amat-Santo, Francisco Ten, Juan Manuel Nogales, Eduard Fernández-Nofrerías, Vicente Mainar, Garikoit Lasa-Larraya, Leire Andraka, José Antonio Baz-Alonso, María Cruz Ferrer, Eduardo Pinar, Rafael Romaguera, Carlos Cuellas Ramón, Fernando Alfonso, Cristóbal A. Urbano-Carrillo, Sergio García-Blas, Antonio Piñero, Agustín Albarrán, Rafael Ruiz-Salmerón, José Moreu, Óscar Gil Albarova, José M. Melero, Tomás Heredia Cambra, Xavier Freixa, Manel Sabaté   +28 more
doaj   +1 more source

TAVI durability

European Heart Journal, 2020
Abstract Background TAVI (Transcatheter aortic valve implantation) is now established as the preferred treatment option for patients with symptomatic severe aortic stenosis at prohibitive or high surgical risk and its application is increasingly supported by an accumulating evidence base in patients ...
F Ziviello, D Di Stefano, F Joannes, M.B Ancona, B Bellini, F Russo, L Ferri, M Carlino, M Montorfano, A Chieffo   +9 more
openaire   +1 more source

TAVI Through the Years: A Systematic Review of Progress

Journal of Pharmacy and Bioallied Sciences
Introduction: Transcatheter Aortic Valve Implantation (TAVI) has evolved over the years and now is being used in the management of patients with symptomatic severe aortic stenosis (AS) in categories of high, intermediate, and even low operative risk ...
Sahil Ahmad, Mukhyaprana M. Prabhu, Rama Bhat, Asif Hasan, Amber Ahmad, Rida Ahmad   +5 more
doaj   +1 more source