Results 71 to 80 of about 93,565 (236)

Spontaneous course of aortic valve disease [PDF]

open access: yes, 2017
The fate of patients with aortic valve disease of varying degrees of severity and the relationship between symptoms and haemodynamic status have been studied in 190 adults undergoing cardiac catheterization during the last two decades.
HESS, O.   +3 more
core  

Quantification of left ventricular longitudinal strain, strain rate, velocity and displacement in healthy horses by 2-dimensional speckle tracking [PDF]

open access: yes, 2011
Background: The quantification of equine left ventricular (LV) function is generally limited to short-axis M-mode measurements. However, LV deformation is 3-dimensional (3D) and consists of longitudinal shortening, circumferential shortening, and radial ...
De Clercq, Dominique   +4 more
core   +1 more source

A Review of the Current Diagnostic Methods of Aortic Regurgitation in the Horse

open access: yesActa Veterinaria Eurasia
Aortic regurgitation (AR) is an important condition in equine medicine. It is considered a clinically relevant cardiac disease in horses, and the prevalence of the disease changes according to the study population, type of sport, and breed.
Jeff M. PEREZ, Enrica ZUCCA
doaj   +1 more source

A coupled mitral valve -- left ventricle model with fluid-structure interaction

open access: yes, 2017
Understanding the interaction between the valves and walls of the heart is important in assessing and subsequently treating heart dysfunction. With advancements in cardiac imaging, nonlinear mechanics and computational techniques, it is now possible to ...
Brown, André EX   +11 more
core   +3 more sources

Long-Term Follow-up Posthematopoietic Stem Cell Transplantation in a Japanese Patient with Type-VII Mucopolysaccharidosis [PDF]

open access: yes, 2020
The effectiveness of hematopoietic stem cell transplantation (HSCT) for type-VII mucopolysaccharidosis (MPS VII, Sly syndrome) remains controversial, although recent studies have shown that it has a clinical impact. In 1998, Yamada et al.
Fukao, Toshiyuki   +4 more
core   +1 more source

Cerebrovascular complications and infective endocarditis. impact of available evidence on clinical outcome [PDF]

open access: yes, 2018
Infective endocarditis (IE) is a life-threatening disease. Its epidemiological profile has substantially changed in recent years although 1-year mortality is still high.
De Bellis, Antonio   +8 more
core   +1 more source

Predicting Aortic Regurgitation After Transcatheter Aortic Valve Replacement by Finite Element Method

open access: yesIEEE Access, 2019
Aortic regurgitation as a severe complication of transcatheter aortic valve replacement (TAVR) is usually due to the aortic valve leaflets that carry severity and inhomogeneous distribution of the calcification.
Guangming Zhang   +3 more
doaj   +1 more source

Quadricuspid aortic valve: a rare cause of aortic regurgitation and stenosis

open access: yesThe Turkish Journal of Pediatrics, 2008
Quadricuspid aortic valve is a rare congenital condition that occurs not only as an isolated anomaly, but also with other cardiac defects. We describe a 10-year-old boy whose aortic stenosis was diagnosed during infancy.
Selman Vefa Yildirim   +3 more
doaj  

The caveats in the diagnosis of anomalous origin of left coronary artery from pulmonary artery (ALCAPA) [PDF]

open access: yes, 2010
Anomalous origin of left coronary artery from pulmonary artery (ALCAPA) is an infrequent, well described, but important anomaly of the coronary origin. Early diagnosis and prompt surgical treatment of the disease can be life saving. However, there are
Kothari, Shyam S., Varghese, M.J.
core   +1 more source

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