scholarly journals 517 In vitro study of blood flow through a modeled aortic valve and in a modeled Valsalva sinus

2005 ◽  
Vol 2004.17 (0) ◽  
pp. 209-210
Author(s):  
Shinichi IIDA ◽  
Kenkichi OHBA ◽  
Tsutomu TAJIKAWA ◽  
Masataka YOSHIDA ◽  
Fuyo TSUKIYAMA
Keyword(s):  
Blood Flow ◽  
Aortic Valve ◽  
In Vitro Study ◽  
Vitro Study ◽  
Flow Through

In vitro study of blood flow in aortic valve and Valsalva sinus

2004 ◽  
Vol 2004.5 (0) ◽  
pp. 185-186
Author(s):  
Shinnichi IIDA ◽  
Kenkichi OHBA ◽  
Tsutomu TAJIKAWA ◽  
Masataka YOSHIDA ◽  
Fuyo TSUKIYAMA
Keyword(s):  
Blood Flow ◽  
Aortic Valve ◽  
In Vitro Study ◽  
Vitro Study

904 In vitro study of blood flow in aortic valve and Valsalva sinus

2004 ◽  
Vol 2004.79 (0) ◽  
pp. _9-7_-_9-8_
Author(s):  
Shinnichi IIDA ◽  
Kenkichi OHBA ◽  
Tsutomu TAJIKAWA ◽  
Masataka YOSHIDA ◽  
Fuyo TSUKIYAMA
Keyword(s):  
Blood Flow ◽  
Aortic Valve ◽  
In Vitro Study ◽  
Vitro Study

scholarly journals In vitro study of blood flow in aortic valve and Valsalva sinus

2004 ◽  
Vol 24 (Supplement1) ◽  
pp. 139-140
Author(s):  
Shinnichi IIDA ◽  
Kenkichi OHBA ◽  
Tsutomu TAJIKAWA ◽  
Masataka YOSHIDA ◽  
Fuyo TSUKIYAMA
Keyword(s):  
Blood Flow ◽  
Aortic Valve ◽  
In Vitro Study ◽  
Vitro Study

Bicuspid Aortic Valves Are Associated With Increased Turbulence Compared to Pure Aortic Stenosis: An In Vitro Study

2012 ◽  
Author(s):  
Neelakantan Saikrishnan ◽  
Nicole C. Milligan ◽  
Ajit P. Yoganathan
Keyword(s):  
Aortic Valve ◽  
Aortic Stenosis ◽  
Genetic Defect ◽  
In Vitro Study ◽  
Coarctation Of The Aorta ◽  
Vitro Study ◽  
Cardiac Anomaly ◽  
Aortic Dilatation ◽  
Congenital Cardiac Anomaly

In about 1–2% of all live births, the human aortic valve only consists of two anomalous leaflets and is known as the bicuspid aortic valve (BAV). BAVs are the most common congenital cardiac anomaly, and are associated with significant valvular dysfunction, including calcific aortic stenosis (AS) and aortic regurgitation (AR), as well as aortic wall abnormalities including coarctation of the aorta, ascending aortic dilatation and aneurysms [1]. Many studies have proposed a common underlying genetic defect in progression of complications with BAVs [2]. However, other recent studies have also suggested that the altered hemodynamic environment associated with BAVs could also be responsible for accelerated disease progression in these patients [3, 4]. A recent in vitro study showed elevated levels of turbulence associated with BAVs, and indicated that fluid flow patterns in the aortic sinuses are also affected due to the altered valve morphology [5]. The present work seeks to compare the levels of turbulence in BAVs to pure trileaflet aortic stenosis models.

scholarly journals CRT-800.12 Effect Of Transcatheter Aortic Valve Size And Position On Valve-in-valve Hemodynamics: An In-vitro Study

2017 ◽  
Vol 10 (3) ◽  
pp. S66
Author(s):  
Matheus Simonato ◽  
Ali Azadani ◽  
Michael Reardon ◽  
Gabriel Aldea ◽  
Georg Nickenig ◽  
...  
Keyword(s):  
Aortic Valve ◽  
In Vitro Study ◽  
Vitro Study ◽  
Transcatheter Aortic Valve ◽  
Valve Size ◽  
Valve In Valve
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