Results 11 to 20 of about 195,389 (268)

Valve in Valve in Valve

JACC: Case Reports, 2019
A female patient presented with severe, symptomatic aortic stenosis after distant surgical aortic valve replacement and subsequent transcatheter aortic valve implantation 6 years prior. A 23-mm CoreValve Evolut (Medtronic, Dublin, Ireland) was implanted with excellent symptomatic and hemodynamic results. (Level of Difficulty: Advanced.).
Brian J. Grondahl, DO, Gaurav Dhar, MD
openaire   +3 more sources

MitraClip Implantation for Functional Mitral Regurgitation With Coaptation Gap Facilitated by Levosimendan Treatment

JACC: Case Reports, 2020
A patient with severe, symptomatic functional mitral regurgitation was initially considered not suitable for MitraClip (Abbott Vascular, Abbott Park, Illinois) implantation because of non-coapting mitral leaflets.
Athanasios Koutsoukis, MD, Damien Fard, MD, Romain Gallet, MD, PhD, Madjid Boukantar, MD, Emmanuel Teiger, MD, PhD, Annabelle Nguyen, MD, Raphaelle Huguet, MD, Pascal Lim, MD, PhD   +7 more
doaj   +1 more source

Efficacy and Safety of Emergent Transcatheter Aortic Valve Implantation in Patients with Acute Decompensated Aortic Stenosis: Systematic Review and Meta-Analysis

Journal of Interventional Cardiology, 2021
Introduction. The aim of this systematic review and meta-analysis was to investigate the efficacy and safety of emergent transcatheter aortic valve implantation (TAVI) in patients with decompensated aortic stenosis (AS) by comparing the clinical outcomes
Ruochen Shao, Junli Li, Tianyi Qu, Xiaoying Fu, Yanbiao Liao, Mao Chen   +5 more
doaj   +1 more source

Idle Operation with Low Intake Valve Lift in a Port Fuel Injected Engine [PDF]

, 2013
Reducing fuel consumption is a prime objective in the automotive industry in order to meet regulatory and customer demands. Variable valve actuation offers many opportunities for improving the spark ignition engine’s performance in areas such as fuel ...
CLENCI, Adrian, Georges Descombes, Michael Deligant, PODEVIN, Pierre, NICULESCU, Rodica, DELIGANT, Michael, BIZIAC, Adrian, Rodica Niculescu, Pierre Podevin, DESCOMBES, Georges, Bîzîiac, Adrian, Adrian Bîzîiac, Adrian Clenci   +12 more
core   +1 more source

Corrigendum to: Management of Tricuspid Regurgitation: The Role of Transcatheter Therapies

Interventional Cardiology: Reviews, Research, Resources, 2020
Fabian Nietlispach, Michel Zuber and Francesco Maisano Heart Valve Clinic, University Hospital of Zurich, University of Zurich, Zurich ...
Maurizio Taramasso, Christelle Calen, Andrea Guidotti, Shingo Kuwata, Hector Rodriguez Cetina Biefer, Fabian Nietlispach, Michel Zuber, Francesco Maisano   +7 more
doaj   +1 more source

Concomitant aortic regurgitation predicts better left ventricular reverse remodeling after transcatheter aortic valve replacement

BMC Cardiovascular Disorders, 2023
Background We aim to determine predictors of inadequate left ventricular mass index (LVMi) regression at mid-term after transcatheter aortic valve replacement (TAVR), including the potential role of epicardial adipose tissue (EAT).
Hao-Ran Yang, Tian-Yuan Xiong, Yi Zhang, Jing-Jing He, Yuan Feng, Mao Chen   +5 more
doaj   +1 more source

Synergistic Utility of Brain Natriuretic Peptide and Left Ventricular Strain in Patients With Significant Aortic Stenosis

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2016
BackgroundIn aortic stenosis (AS), symptoms and left ventricular (LV) dysfunction represent a later disease state, and objective parameters that identify incipient LV dysfunction are needed.
Andrew Goodman, Kenya Kusunose, Zoran B. Popovic, Roosha Parikh, Tyler Barr, Joseph F. Sabik, L. Leonardo Rodriguez, Lars G. Svensson, Brian P. Griffin, Milind Y. Desai   +9 more
doaj   +1 more source

Natural history observations in moderate aortic stenosis

BMC Cardiovascular Disorders, 2021
Background The natural history of patients with moderate aortic stenosis (AS) is poorly understood. We aimed to determine the long-term outcomes of patients with moderate AS.
Yu Du, Mario Gössl, Santiago Garcia, Maurice Enriquez-Sarano, Joao L. Cavalcante, Richard Bae, Go Hashimoto, Miho Fukui, Bernardo Lopes, Aisha Ahmed, Christian Schmidt, Larissa Stanberry, Ross Garberich, Steven M. Bradley, Robert Steffen, Paul Sorajja   +15 more
doaj   +1 more source

Valve-in-valve Transcatheter Aortic Valve Replacement for Failed Surgical Valves and Adjunctive Therapies

US Cardiology Review, 2022
While redo surgical aortic valve replacement has traditionally been the gold standard for the treatment of failed surgical valves, valve-in-valve (ViV) transcatheter aortic valve replacement (TAVR) has arisen as a viable, less invasive option with the ...
Emily Perdoncin, Gaetano Paone, Isida Byku   +2 more
doaj   +1 more source

Resource governance and the politics of the social: Ordering in and by socio‐ecological systems

Geo: Geography and Environment, 2018
In studies of natural resource governance, agency is commonly treated as a property that evolves in conditions of socio‐ecological systems (SESs). While the SES framework has established its position within a multidisciplinary scholarship, it remains ...
Helena Valve
doaj   +1 more source