Results 71 to 80 of about 4,522 (193)

Lower incidence of new-onset severe conduction disturbances after transcatheter aortic valve implantation with bicuspid aortic valve in patients with no baseline conduction abnormality: a cross-sectional investigation in a single center in China

Frontiers in Cardiovascular Medicine, 2023
BackgroundWith technological advancements, the incidence of most transcatheter aortic valve implantation (TAVI)-related complications, with the exception of conduction disturbances, has decreased.
Yuehuan Li, Ruobing Lei, Jiawei Zhou, Jiangang Wang, Haibo Zhang   +4 more
doaj   +1 more source

Departing from standard practices: Strategic application of value engineering in the anatomy laboratory to enhance formaldehyde extraction using high‐impact, low‐cost, and low‐maintenance solutions

Anatomical Sciences Education, Volume 18, Issue 3, Page 241-253, March 2025.
Abstract This study describes the process of developing a high‐impact, low‐cost, and low‐maintenance air ventilation system for anatomy facilities. It employed the strategic application of Value Engineering (VE), assuring that the air ventilation system meets contemporary threshold limit values (TLVs) for formaldehyde in the working zone of dissection ...
Jürgen Russ, Niels Hammer
wiley   +1 more source

Biological knowledge-slanted random forest approach for the classification of calcified aortic valve stenosis

BioData Mining, 2021
Background Calcific aortic valve stenosis (CAVS) is a fatal disease and there is no pharmacological treatment to prevent the progression of CAVS. This study aims to identify genes potentially implicated with CAVS in patients with congenital bicuspid ...
Erika Cantor, Rodrigo Salas, Harvey Rosas, Sandra Guauque-Olarte   +3 more
doaj   +1 more source

Predicting Coronary Occlusion Risk during Redo‐TAVR at First TAVR: Asymmetric Calcification Causes Failure

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background and Aims Predicting coronary artery occlusion due to sinus sequestration (SS) during a second transcatheter aortic valve (TAV) procedure using pre‐procedural computed tomography (CT) after the first TAV replacement (TAVR) is underreported.
Kyohei Onishi, Masakazu Yasuda, Nobuhiro Yamada, Naoko Soejima, Ayano Yoshida, Kosuke Fujita, Hiroki Matsuzoe, Tatsuya Miyoshi, Koichiro Matsumura, Kazuki Mizutani, Masafumi Ueno, Genichi Sakaguchi, Gaku Nakazawa   +12 more
wiley   +1 more source

The prognostic impact of cardiac microvesicles in patients with severe aortic stenosis [PDF]

, 2021
Die Aortenklappenstenose gehört zusammen mit der Mitralklappeninsuffizienz zu den häufigsten Herzklappenerkrankungen in Europa und wird standardmäßig mittels chirurgischen Ersatzes der Klappe therapiert.
Christiansen, Vincent Peregrin
core  

Single Centre Experience With the Balloon‐Expandable Myval Transcatheter Aortic Valve System in Patients With Bicuspid Anatomy: 1 Year Follow‐Up

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Transcatheter aortic valve implantation (TAVI) in bicuspid aortic valve (BAV) anatomy remains challenging due to anatomical complexity and limited trial data. New‐generation balloon‐expandable valves, such as Myval, require further evaluation in this subgroup.
Balázs Magyari, Bálint Kittka, Ilona Goják, Gábor Kasza, Kristóf Schönfeld, László Botond Szapáry, Mihály Simon, Rudolf Kiss, Andrea Bertalan, Edit Várady, István Szokodi, Iván Horváth   +11 more
wiley   +1 more source

Intima-media thickness of the descending aorta in patients with bicuspid aortic valve

International Journal of Cardiology: Heart & Vasculature, 2016
Objective: A bicuspid aortic valve (BAV) is associated with accelerated aortic valve disease (AVD) and abnormalities in aortic elasticity. We investigated the intima-media thickness of the descending aorta (AoIMT) in patients with AVD with or without an ...
Johan Petrini, Mohamed Yousry, Per Eriksson, Hanna M. Björk, Anette Rickenlund, Anders Franco-Cereceda, Kenneth Caidahl, Maria J. Eriksson   +7 more
doaj   +1 more source

Comparison of aortic stiffness and hypertension in repaired coarctation patients with a bicuspid versus a tricuspid aortic valve

Journal of Cardiovascular Magnetic Resonance, 2023
Background Coarctation of the aorta (COA) is associated with reduced aortic distensibility and systemic hypertension (HTN). 60–85% of COA patients have a bicuspid aortic valve (BAV). It is not known if the presence of a BAV accentuates the aortopathy and
Kwannapas Saengsin, Kimberlee Gauvreau, Ashwin Prakash   +2 more
doaj   +1 more source

Self‐Assembled Luminescent Au(I)–Adamantylamine Coordination Polymer Needles With Thermoresponsive Optical Properties

Chemistry – A European Journal, EarlyView.
A self‐assembled hydrophobic and red phosphorescent Au(I) coordination polymer (CP) was synthesized under mild conditions. Single‐crystal X‐ray diffraction (XRD) demonstrated linear Au(I) chains stabilized by aurophilic and hydrogen bonding interactions.
Miguel Justo‐Tirado, Jorge Escorihuela, Elena Zaballos‐García, Guillermo Mínguez Espallargas, Julia Pérez‐Prieto   +4 more
wiley   +1 more source

Ideal Navitor Implant Depth for Redo-TAVR Feasibility and Coronary Access: A CT Simulation Study [PDF]

Background: The impact of implant depth of the Abbott Navitor intra-annular, self-expanding valve on redo-transcatheter aortic valve replacement (TAVR) feasibility is unknown.
Berdan, Megan, Dangas, George D, Gudibendi, Sneha, Khera, Sahil, Kini, Annapoorna S, Koshy, Anoop N, Krishnamoorthy, Parasuram, Lerakis, Stamatios, Safi, Lucy M, Sharma, Samin K, Tang, Gilbert H L, Zaid, Syed   +11 more
core   +2 more sources