Results 141 to 150 of about 41,883 (252)

Multi-slice CT (MSCT) imaging in pretrans-catheter aortic valve implantation (TAVI) screening. How to perform and how to interpret

Hellenic Journal of Cardiology, 2018
Aortic valve stenosis (AS) is the most common valvular heart disease among elderly. Trans-catheter aortic valve implantation (TAVI) has become an established and effective alternative therapeutical procedure for inoperable and high-risk patients with ...
George Latsios, Themistoklis N. Spyridopoulos, Konstantinos Toutouzas, Andreas Synetos, George Trantalis, Konstantinos Stathogiannis, Vassiliki Penesopoulou, George Oikonomou, Elias Brountzos, Dimitrios Tousoulis   +9 more
doaj  

Multi-Modal Dataset Creation for Federated Learning with DICOM Structured Reports [PDF]

arXiv
Purpose: Federated training is often hindered by heterogeneous datasets due to divergent data storage options, inconsistent naming schemes, varied annotation procedures, and disparities in label quality. This is particularly evident in the emerging multi-modal learning paradigms, where dataset harmonization including a uniform data representation and ...
arxiv  

Percutaneous Pulmonary Valve Implantation In Native Right Ventricular Outflow Tract Using Myval™ Without Pre‐Stenting

Health Science Reports, Volume 8, Issue 4, April 2025.
ABSTRACT Background and Aims Percutaneous pulmonary valve implantation was introduced two decades ago as a low‐risk alternative for patients previously operated with conduits presenting RVOT dysfunction. Recently, Sapien valve was approved for use in the pulmonary position but this valve cannot be used for RVOT larger than 29 mm.
João Luiz Langer Manica, Raul Ivo Rossi Filho, Carlos Augusto Cardoso Pedra, Fabio Vieira Caovilla, Francisco Chamié, Carlo Benatti Pilla, Pablo Thomé, Vinicius Fraga, Marcelo Ribeiro, Germana Cerqueira Coimbra, João Henrique Aramayo Rossi, Ênio Guerios, João Vitor Slaviero, Santiago Raul Arrieta   +13 more
wiley   +1 more source

First-In-Human Experience of the New Fully Repositionable IMPERIA Delivery System to Implant the ALLEGRA Transcatheter Heart Valve in Patients With Severe Calcific Aortic Stenosis or Degenerated Surgical Bioprosthesis: Thirty-Day Results of the EMPIRE I Study

Structural Heart
Background: The ALLEGRA (Biosensors International) transcatheter heart valve is a self-expanding supra-annular bovine pericardial aortic valve. A new delivery system (IMPERIA™, Biosensors International) has been designed which allows the valve to be ...
José Antonio Baz, MD, Christof Burgdorf, MD, Christian Frerker, MD, Ignacio Cruz González, MD, Joan Antoni Gômez, MD, Joseph Graham, MD, José Maria Hernândez, MD, Pilar Jimenez, MD, Claire B. Ren, MD, Ernest Spitzer, MD, Pim Tonino, MD, Pieter Vriesendorp, MD, Nicolas van Mieghem, MD, Samuel Copt, PhD, Anders Jönsson, MD, Keith G. Oldroyd, MD, Nicolas Doll, MD   +16 more
doaj  

Early left ventricular unloading during extracorporeal membrane oxygenation in cardiogenic shock: A systematic review and meta‐analysis

Artificial Organs, Volume 49, Issue 4, Page 556-570, April 2025.
Abstract Background Left ventricular (LV) unloading is a crucial intervention to decrease the harmful consequences of extracorporeal membrane oxygenation (ECMO) on hemodynamic status in cardiogenic shock (CS) patients. However, a lingering question preoccupies experts: Should we intervene early or wait until clinical deterioration caused by increasing ...
Mohamed Abuelazm, Ahmad Nawlo, Ahmed A. Ibrahim, Ahmed Mazen Amin, Abdelrahman Mahmoud, Salem Elshenawy, Yasmeen Jamal Alabdallat, Mustafa Turkmani, Basel Abdelazeem, Marco Caccamo   +9 more
wiley   +1 more source

Impact of concomitant aortic valve replacement in patients with mild‐to‐moderate aortic valve regurgitation undergoing left ventricular assist device implantation: EUROMACS analysis

Artificial Organs, Volume 49, Issue 4, Page 691-704, April 2025.
This study demonstrates that patients with preoperative mild‐to‐moderate aortic regurgitation who undergo durable left ventricular assist device implantation, either with or without concomitant aortic valve replacement (AVR), demonstrate comparable long‐term survival rates while on support.
Gregorio Gliozzi, Gaik Nersesian, Guglielmo Gallone, Felix Schoenrath, Ivan Netuka, Daniel Zimpfer, Theo M. M. H. de By, Gloria Faerber, Antonio Spitaleri, Igor Vendramin, Jan Gummert, Volkmar Falk, Bart Meyns, Mauro Rinaldi, Evgenij Potapov, Antonio Loforte   +15 more
wiley   +1 more source

The Atrial Fibrillation Registry (The FLOW‐AF Registry): Insights From the United Arab Emirates—Patient Characteristics, Treatment, and One‐Year Outcomes

Journal of Cardiovascular Electrophysiology, Volume 36, Issue 4, Page 813-823, April 2025.
ABSTRACT Background The epidemiological landscape and treatment efficacy of atrial fibrillation (AF) in the Middle East, notably in the United Arab Emirates (UAE), remain under‐explored, presenting a distinct demographic and clinical pattern compared to Western populations.
Moutaz El Kadri, Khalid AlMuti, Amrish Agrawal, Nooshin Bazargani, Mohamed Fathy Soliman Gamaleldin, Haytham Mohamed Ahmed, Omneya Hassanain, Natasha Khalife, Ghazi Radaideh, Mohamed Magdy, Wael A. Almahmeed   +10 more
wiley   +1 more source

In vitro implantation of the new transcatheter prosthesis in mitral valve position of a silicone 3D heart model

Clinical and Experimental Surgery. Petrovsky journal, 2020
S. A. Budagaev, A.V. Afanasyev, A.V. Bogachev-Prokofiev, R.M. Sharifulin, A. S. Zalesov, T.P. Timchenko, I.Yu. Zhuravljova   +6 more
openaire   +1 more source