Results 111 to 120 of about 4,710 (220)

A new technological system to revolutionize the management of valvular heart diseases: transcatheter aortic valve for the treatment of aortic stenosis [PDF]

arXiv, 2019
The goal of this study is a technology analysis of a revolution for the management of valvular heart diseases given by new technological system based on transcatheter artificial aortic valve, a delivery catheter and a loading system for the treatment of aortic stenosis (a narrowing of the aortic valve because of calcium build up that restricts blood ...
arxiv  

Hydraulic orifice formula for echographic measurement of the mitral valve area in stenosis. Application to M-mode echocardiography and correlation with cardiac catheterisation. [PDF]

, 1981
Walter Seitz, Koichi Furukawa
openalex   +1 more source

Circulating growth differentiation factor‐15 levels are associated with early echocardiographic signs of diastolic function impairment in the STANISLAS cohort: A 20‐year follow‐up study

European Journal of Heart Failure, EarlyView.
Summary of the study design and key findings. The (+) and (−) signs mean that the variable has a positive or a negative association with growth differentiation factor‐15 (GDF‐15) levels in the fully adjusted model (age, gender, current smoker, body mass index, total cholesterol, systolic blood pressure and N‐terminal pro‐B‐type natriuretic peptide ...
Luca Monzo, Constance Xhaard, João Pedro Ferreira, Guillaume Baudry, Zohra Lamiral, Kevin Duarte, Erwan Bozec, Jean‐Marc Boivin, Olivier Huttin, Patrick Rossignol, Faiez Zannad, Nicolas Girerd   +11 more
wiley   +1 more source

Supravalvular Congenital Mitral Stenosis

Arquivos Brasileiros de Cardiologia, 2002
Congenital supravalvular mitral stenosis is a rare malformation characterized by the presence of a shelf-like fibrous membrane, with 1 or 2 small orifices, covering and obstructing the mitral valve. The membrane is positioned closely to the mitral valve (
Fernando Moraes, Cleuza Lapa, Cristina Ventura, Rejane Santana, Euclides Tenório, Claudio Gomes, Carlos R. Moraes   +6 more
doaj   +1 more source

Hypertrophic cardiomyopathy combined with renal and adrenal aplasia in a male with Noonan syndrome from RAF1 variant

ESC Heart Failure, EarlyView.
Ying Wang, Guizhou Ma, Dianyu Cai, Jierong Yao, Bingying Huang, Chaojian Wu, Xiaoling Liu, Zhixiong Cai   +7 more
wiley   +1 more source

Cardioprotective effects of semaglutide on isolated human ventricular myocardium

European Journal of Heart Failure, EarlyView.
Semaglutide reduces late sodium current (INa) and diastolic calcium (Ca) sparks in human cardiomyocytes from aortic stenosis (AS) and end‐stage heart failure with reduced ejection fraction (HFrEF) patients, thereby increasing Ca transients. Improved Ca storage may underly the enhanced contractility of human cardiomyocytes upon semaglutide.
Thomas Krammer, Maria J. Baier, Philipp Hegner, Tilman Zschiedrich, David Lukas, Matthias Wolf, Christian Le Phu, Vanessa Lutz, Katja Evert, Kostiantyn Kozakov, Jing Li, Andreas Holzamer, Lars S. Maier, Zdenek Provaznik, Donald M. Bers, Stefan Wagner, Julian Mustroph   +16 more
wiley   +1 more source

Mitral Valve Stenosis after Open Repair Surgery for Non-Rheumatic Mitral Valve Regurgitation: a Review

Frontiers in Cardiovascular Medicine, 2016
Mitral stenosis (MS) after mitral valve repair is a slowly progressive condition, usually detected many years after the index mitral valve surgery. It is defined as a transmitral pressure gradient (TMPG) of >5 mmHg or a mitral valve area (MVA)
Muhammad eShabsigh, Cassidy eLawrence, Byron eRosero, Nicolas eKumar, Satoshi eKimura, Michael Andrew Durda, Michael eEssandoh   +6 more
doaj   +1 more source

Pathology of mitral valve stenosis and pure mitral regurgitation—Part II [PDF]

, 1994
Bruce F. Waller, Jane Howard, Stephen Fess   +2 more
openalex   +1 more source

Clinical, echocardiographic, and Doppler imaging characteristics of mitral valve stenosis in two dogs [PDF]

, 1992
Philip R. Fox, Matthew W. Miller, Si‐Kwang Liu   +2 more
openalex   +1 more source

Magnetic resonance jet velocity mapping in mitral and aortic valve stenosis. [PDF]

, 1993
Philip J. Kilner, Carla Manzara, Raad Mohiaddin, Dudley J. Pennell, Martin G. St. John Sutton, David Firmin, S. Richard Underwood, D B Longmore   +7 more
openalex   +1 more source