In vitro flow dynamics of four prosthetic aortic valves: A comparative analysis
References (27)
- et al.
Laser anemometry measurements of pulsatile flow past aortic valve prostheses
J. Biomechanics
(1983) - et al.
Chronic intravascular hemolysis after aortic valve replacement with Ionescu-Shiley xenograft: comparative study with Björk-Shiley prosthesis
Am. J. Cardiol.
(1980) - et al.
Hydraulic formula for calculation of the area of the stenotic mitral valve, other cardiac valves and central circulatory shunts
Am. Heart J.
(1951) - et al.
Flow characteristics of four commonly used mechanical heart valves
Am. J. Cardiol.
(1986) - et al.
Deformation and fragmentation of human red blood cells in turbulent shear flow
Biophys. J.
(1975) - et al.
In vitro pulsatile flow velocity and shear stress measurements in the vicinity of mechanical mitral heart valve prostheses
J. Biomechanics
(1986) - et al.
Bileaflet, tilting disc and porcine aortic valve substitutes: in vitro hydrodynamic characteristics
J. Am. Coll. Cardiol.
(1984) - et al.
Turbulent shear stress measurements in the vicinity of aortic heart valve prostheses
J. Biomechanics
(1986) - et al.
Comparison between the in vitro flow dynamics of the standard and convexo-convave Björk-Shiley tilting disk valve prosthesis
Scand. J. Thorac. Cardiovasc. Surg.
(1970) - et al.
Response of human platelets to shear stress
Trans. Am. Soc. artif. Internal Organs
(1975)
In vitro velocity measurements downstream from the Ionescu-Shiley aortic bioprosthesis in steady and pulsatile flow
Med. Biol. Engng Comput.
(1986)
In vitro turbulence downstream from the Ionescu-Shiley bioprosthesis in steady and pulsatile flow
Med. Biol. Engng Comput.
(1987)
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Are Mechanical Valves with Enhanced Inner Diameter Advantageous in the Small Sized Aortic Annulus?
2003, Annals of Thoracic SurgeryCitation Excerpt :However, we detected systematically higher gradients using the Doppler method. This can be explained by the flow velocity profile of a mechanical bileaflet valve, which exhibits a tripartite flow pattern with a small central part and two larger lateral parts [18, 19]. Whereas about 80% of the total flow passes through the lateral apertures, the flow through the central opening accounts for only 20%.
A discussion on the threshold limit for hemolysis related to Reynolds shear stress
1999, Journal of BiomechanicsSteady flow dynamics of prosthetic aortic heart valves: A comparative evaluation with PIV techniques
1998, Journal of BiomechanicsMechatronic System for Testing Functional Characteristics of Heart Valve Prostheses
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