Aortic Valve Aortic Valve Stenosis Approximate pa-rameterization Arterial Pressure Blood vessels Computational fluid dynamics Computational model Computed tomography images Computerized tomography Drops Geometric uncertainties Geometry Hemodynamics Humans Models, Cardiovascular Pressure drop Research communities Sensitivity analysis Statistical shape model Transvalvular pressures Uncertainty Uncertainty analysis Variance-based sensitivity analysis aortic valve aortic valve stenosis arterial pressure biological model computational fluid dynamics diagnostic imaging hemodynamics