Hemodynamic Changes During Arterio-Venous Fistula Maturation. an MRI Follow-Up

Keywords

access acquisition adaptation among anastomosis anatomy artery assessment background blood bottom boundary combination complete complications computational computed conditions consisted corrected created creation curvature decrease decreasing detected determine development dial dialysis dilatation direct distributions driven dynamics early epidemic errors evaluating eventually extremity failure field fields finite fistula fistulas flight flow fluent fluid geometries geometry gradient help highest homogeneous immediately impaired improve incidence induced infection inner insufficient interdependent investigations involved jets kidney landmark lead likely linear local lumen manual maturation measured modality model modifications month months nonlinearities noted noticeable occurred offers opportunity panels part particular patient patients pattern peak permanent permit pixel placement preliminary process processes profile prone protocol quality radiology recirculation reduction remodeling require required response role scanner segment segmentation seminars shear similarly simulations solution started streamlines stress structures subsequent subsequently sufficient suitable surgery systole theoretical therapy third tissue turn types understanding upper vascular vein velocities velocity venous vessel view wall warren