Results 31 to 40 of about 36,005 (238)

A model based on clinical parameters to identify myocardial late gadolinium enhancement by magnetic resonance in patients with aortic stenosis: An observational study [PDF]

, 2020
Objective With increasing age, the prevalence of aortic stenosis grows exponentially, increasing left heart pressures and potentially leading to myocardial hypertrophy, myocardial fibrosis and adverse outcomes.
Alpendurada, Francisco, Dweck, Marc, Kuk, Mariya, Newsome, Simon, Pennell, Dudley J, Prasad, Sanjay K, Vassiliou, Vassilios S   +6 more
core   +1 more source

Transcatheter aortic valve implantation outcomes in patients with low flow low gradient aortic stenosis

Revista Portuguesa de Cardiologia, 2022
Background: Some studies suggest that patients with low flow low gradient (LF-LG) aortic stenosis (AS) may achieve worse results after undergoing transcatheter aortic valve implantation (TAVI).
Alexandra Castelo, André Grazina, Tiago Mendonça, Inês Rodrigues, Pedro Garcia Brás, Vera Vaz Ferreira, Rúben Ramos, António Fiarresga, Duarte Cacela, Rui Cruz Ferreira   +9 more
doaj   +1 more source

Remote Ischemic Preconditioning Neither Improves Survival nor Reduces Myocardial or Kidney Injury in Patients Undergoing Transcatheter Aortic Valve Implantation (TAVI) [PDF]

, 2020
BACKGROUND: Peri-interventional myocardial injury occurs frequently during transcatheter aortic valve implantation (TAVI). We assessed the effect of remote ischemic preconditioning (RIPC) on myocardial injury, acute kidney injury (AKIN) and 6-month ...
Flechsig, Mandy, Heidrich, Felix M., Heinzel, Frank R., Ibrahim, Karim, Linke, Axel, Pfluecke, Christian, Quick, Silvio, Ruf, Tobias F., Strasser, Ruth H., Sveric, Krunoslav M., Troeger, Willi, Wiedemann, Stephan, Winzer, Robert, Youssef, Akram, Zhang, Kun   +14 more
core   +1 more source

Aortic pulse wave velocity and its relationship with transaortic flow and gradients in patients with severe aortic stenosis undergoing aortic valve replacement

Indian Heart Journal, 2020
Background: Low-flow, low-gradient severe aortic stenosis (LFLGAS) is a common clinical entity and is associated with poor prognosis. Increased left ventricular (LV) afterload is one of the mechanisms contributing to low LV stroke volume index (SVi) in ...
Shraddha Ranjan, Hardeep Kaur Grewal, Ravi R. Kasliwal, Naresh Trehan, Manish Bansal   +4 more
doaj   +1 more source

Possible predicative role of electrical risk score on transcatheter aortic valve replacement outcomes in older patients. preliminary data [PDF]

, 2018
Background:Transcatheter aortic valve replacement (TAVR) is an effective procedure capable to change the natural history of the degenerative aortic valve stenosis.
DI IORIO, Claudia, Fabietti, Marcella, Magri', Damiano, Mancone, Massimo, Mariani, MARCO VALERIO, Mastropietri, Fabiola, Moscucci, Federica, Parrotta, Ilaria, Piccirillo, Gianfranco, Sardella, Gennaro   +9 more
core   +1 more source

Management of low-gradient aortic stenosis [PDF]

Cor et Vasa, 2017
U nezanedbatelne casti nemocných s významnou aortalni stenozou je prokazan nizký transvalvularni aortalni gradient. V klinicke praxi rozeznavame tři hlavni subtypy aortalni stenozy s nizkým gradientem: 1. klasický typ s nizkou ejekcni frakci leve komory, 2. paradoxni typ se zachovanou ejekcni frakci leve komory a 3.
Martin Mates, Karel Kopřiva
openaire   +1 more source

Protected complex percutaneous coronary intervention and transcatheter aortic valve replacement using extracorporeal membrane oxygenation in a high-risk frail patient: a case report

Journal of Medical Case Reports, 2020
Background Transcatheter aortic valve replacement has become a routine procedure for patients with severe symptomatic aortic stenosis at increased surgical risk. Not much is known about using prophylactic support with venoarterial extracorporeal membrane
Lukasz Kmiec, Andreas Holzamer, Marcus Fischer, Kurt Debl, Matthäus Zerdzitzki, Christof Schmid, Lars Maier, Michael Hilker, Samuel Sossalla   +8 more
doaj   +1 more source

How rare is isolated rheumatic tricuspid valve disease? [PDF]

, 2020
The incidence of rheumatic fever (RF) has markedly decreased in Europe since the beginning of the 20th century due to improved living conditions, early antibiotic therapy in streptococcal pharyngitis, and changes in serotypes of circulating streptococci.
Florescu, Cristina, Istrătoaie, Octavian, Mandia, Roxana, Mustafa, Edme R., Târtea, Georgică C.   +4 more
core   +2 more sources

Low-Gradient, Low Ejection Fraction Severe Aortic Stenosis: Still a Management Conundrum

Cardiovascular Innovations and Applications, 2018
The management of patients with severe symptomatic aortic stenosis and a high transvalvular gradient is straightforward. It requires aortic valve replacement. Management of aortic stenosis patients with low flow, low ejection fraction and low gradient is
Blase A. Carabello
doaj   +1 more source

Predictors of Mortality and Symptomatic Outcome of Patients With Low‐Flow Severe Aortic Stenosis Undergoing Transcatheter Aortic Valve Replacement

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2018
BackgroundImpaired left ventricular (LV) ejection fraction is a common finding in patients with aortic stenosis and serves as a predictor of morbidity and mortality after transcatheter aortic valve replacement.
Norman Mangner, Georg Stachel, Felix Woitek, Stephan Haussig, Florian Schlotter, Robert Höllriegel, Jennifer Adam, Anna Lindner, Friedrich W. Mohr, Gerhard Schuler, Philipp Kiefer, Sergey Leontyev, Michael A. Borger, Holger Thiele, David Holzhey, Axel Linke   +15 more
doaj   +1 more source