Results 121 to 130 of about 4,510 (231)

Architecture of the Subendothelial Elastic Fibers of Small Blood Vessels and Variations in Vascular Type and Size [PDF]

open access: yes, 2013
Most blood vessels contain elastin that provides the vessels with the resilience and flexibility necessary to control hemodynamics. Pathophysiological hemodynamic changes affect the remodeling of elastic components, but little is known about their ...
Kosaka, Mitsuko   +7 more
core   +1 more source

Intraaortic balloon counterpulsation as a temporary support measure in decompensated critical aortic stenosis [PDF]

open access: yes, 1985
Intraaortic balloon counterpulsation was instituted in two adult patients whose condition was rapidly deteriorating because of critical decompensated valvular aortic stenosis.
Folland, Edward D.   +4 more
core   +1 more source

Early and mid-term outcomes after surgical repair of congenital supravalvular aortic stenosis with the Doty technique

open access: yesTürk Kardiyoloji Derneği Arşivi, 2018
Objective: The aim of this study was to evaluate the efficacy and safety of the Doty surgical approach in pediatric patients with congenital supravalvular aortic stenosis (SVAS) by examining early and mid-term outcomes. Methods: Surgical repair using the
Onur Işık   +6 more
doaj   +1 more source

Coexistence of supravalvular aortic stenosis and osteogenesis imperfecta. [PDF]

open access: yes, 2001
A 54 year old woman was admitted for cardiac catheterisation. She had-been attending the outpatient clinic since 1975, with regular review. She had diagnoses of type I osteogenesis imperfecta, and of supravalvular aortic stenosis. Osteogenesis imperfecta
Khan, M. M.   +4 more
core   +2 more sources

Progressive discrete subaortic stenosis developed after successful primary repair of the supravalvular aortic stenosis in Williams syndrome [PDF]

open access: yes, 2009
Discrete subaortic stenosis is a rare, late complication of the surgical repair of congenital heart defects. Secondary subaortic stenosis late after surgical repair of supravalvular aortic stenosis in Williams syndrome has not previously been described ...
Kuperstein, Rafael   +2 more
core   +1 more source

Tetralogy of Fallot associated with supramitral ring: “Paying for a near miss” [PDF]

open access: yes, 2015
A 13-year-old girl developed the features of congestive heart failure on day three of intracardiac repair of tetralogy of Fallot. A routine transthoracic echocardiography identified the missed supramitral ring (SMR), closely placed just above the mitral ...
Barik, Ramachandra, Nemani, Lalita
core   +1 more source

H-repair in supravalvular aortic stenosis [PDF]

open access: yesJTCVS Techniques, 2021
Christoph Haller   +4 more
openaire   +3 more sources

Williams-Beuren's Syndrome: A Case Report

open access: yesCase Reports in Medicine, 2012
Williams-Beuren syndrome is a rare familial multisystem disorder occurring in 1 per 20,000 live births. It is characterized by congenital heart defects (CHD), skeletal and renal anomalies, cognitive disorder, social personality disorder and dysmorphic ...
Hassan Zamani   +3 more
doaj   +1 more source

Advancing aortic stenosis assessment: validation of fluid-structure interaction models against 4D flow MRI data [PDF]

open access: yesarXiv
Systematic in vivo validations of computational models of the aortic valve remain scarce, despite successful validation against in vitro data. Utilizing a combination of computed tomography and 4D flow magnetic resonance imaging data, we developed patient-specific fluid-structure interaction models of the aortic valve immersed in the aorta for five ...
arxiv  

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