Hojin Ha

Age-Related Vascular Changes Affect Turbulence in Aortic Blood Flow.

Impact of pannus formation on hemodynamic dysfunction of prosthetic aortic valve: pannus extent and its relationship to prosthetic valve motion and degree of stenosis.

Effect of pannus formation on the prosthetic heart valve: In vitro demonstration using particle image velocimetry.

Validation of pressure drop assessment using 4D flow MRI-based turbulence production in various shapes of aortic stenoses.

4D Flow MRI quantification of blood flow patterns, turbulence and pressure drop in normal and stenotic prosthetic heart valves.

Non-invasive estimation of relative pressure in turbulent flow using virtual work-energy.

Pulsatile flow pump based on an iterative controlled piston pump actuator as an in-vitro cardiovascular flow model.

In vitro experiments on ICOSA6 4D flow MRI measurement for the quantification of velocity and turbulence parameters.

Comparison of Hemodynamic Visualization in Cerebral Arteries: Can Magnetic Resonance Imaging Replace Computational Fluid Dynamics?

Improving Blood Flow Visualization of Recirculation Regions at Carotid Bulb in 4D Flow MRI Using Semi-Automatic Segmentation with ITK-SNAP.

Quantification of visceral perfusion and impact of femoral cannulation: in vitro model of aortic dissection.

and Assessment of 4D Flow MRI Reynolds Stress Mapping for Pulsatile Blood Flow.