... to a required 200 × 10 6 cycles, corresponding to approximately five years in vivo. While AWTs use high cycle frequencies (10–20 Hz) to achieve realistic timeframes, the resulting valve loading behaviors and fluid dynamics are not representative of the in vivo environment and thus may not accurately predict...

... 05 12 2022 transition turbulence blood laser Doppler vibrometer non-Newtonian rheology fluid dynamics Blood is a non-Newtonian fluid composed of a complex mixture of cellular elements (red blood cells (RBCs), white blood cells, and platelets) suspended in a nutrient-rich...

...-mail:  david.m.casey88@gmail.com e-mail:  rmckenzie@uakron.edu e-mail:  steinman@mie.utoronto.ca e-mail:  loth@uakron.edu 22 03 2021 04 09 2021 14 10 2021 transition turbulence blood Doppler ultrasound non-Newtonian rheology fluid dynamics Reynolds number turbulent kinetic...

...@uhn.ca e-mail:  cristina.amon@utoronto.ca 20 12 2019 07 10 2020 14 12 2020 Fontan procedure biological system modeling electrical analog model liver hemodynamics fluid dynamics Fontan associated liver disease is increasingly being recognized in patients who have...

.... 665 – 673 . 10.1038/nm.1955 [7] Bluestein , D. , Niu , L. , Schoephoerster , R. T. , and Dewanjee , M. K. , 1996 , “ Steady Flow in an Aneurysm Model: Correlation Between Fluid Dynamics and Blood Platelet Deposition ,” ASME J. Biomech. Eng. , 118 ( 3 ), pp. 280 – 286...

... pressure drops. Furthermore, during the development of the 12cc Penn State pediatric PVAD, particle image velocimetry (PIV) illustrated that hematocrit levels, through changes in blood viscoelasticity, affected the fluid dynamics. The objective of this study is to compare the fluid dynamics of a pediatric...

... ventricular assist device thrombosis fluid dynamics pulsatile wall shear particle image velocimetry It has been estimated that nearly 81 × 10 6 Americans are affected by some form of cardiovascular disease, with greater than 5 × 10 6 diagnosed with heart failure (HF) [( 1 )]. The American Heart...

... 19 09 2011 14 10 2011 artificial organs blood vessels cardiology diseases Doppler measurement haemodynamics laser applications in medicine laser velocimetry rotational flow shear flow bileaflet mechanical heart valve fluid dynamics valve closure vortex laser Doppler...

... assist device thrombosis fluid dynamics mechanical heart valves pulsatile wall shear particle image velocimetry Congenital heart disease is the most common and leading cause of birth-defect related deaths, with 36,000 children afflicted annually in the United States ( 1 ). Innovative...

... at distal anastomoses and its hemodynamic environment, we conducted a carefully controlled study to measure IHT inside a canine model in parallel with fluid dynamics simulations of the same geometry. The correlation coefficients for this relationship were much lower than anticipated from previous...