Meeting Banner
Abstract #0003

3D Hemodynamics Characterization in Patients with Hypercholesterolemia using 4D Flow data and a Finite Element Method.

Julio Sotelo1,2, Animesh Tandon3, Andrew Tran3, Joaquín Mura1, Daniel E Hurtado4,5, Tarique Hussain3, and Sergio Uribe1,4,6

1Biomedical Imaging Center, Pontificia Universidad Católica de Chile, Santiago, Chile, 2Department of Electrical Engineering, Pontificia Universidad Católica de Chile, Santiago, Chile, 3Department of Radiology and Biomedical Engineering, University of Texas Southwestern, Dallas, TX, United States, 4Institute for Biological and Medical Engineering, Schools of Engineering, Medicine and Biological Sciences, Pontificia Universidad Católica de Chile, Santiago, Chile, 5Department of Structural and Geotechnical Engineering, Pontificia Universidad Católica de Chile, Santiago, Chile, 6Department of Radiology, School of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile

Familial hypercholesterolemia (FH) is an autosomal dominant disorder of lipoprotein metabolism, that are associated with premature atherosclerosis, early-onset of cardiovascular disease (CVD) with an elevated mortality. It would be prudent to develop and investigate imaging-based hemodynamics biomarkers that assist in cardiovascular risk assessment of FH patients. In this work, we obtain several hemodynamics parameters in HP patients using a single methodology, which is based on the analysis of 4D flow data using a finite element method. We found distinctive biomarkers as WSS (magnitude, axial, circumferential) and Kinetic Energy those present more significant differences along the entire aorta.

This abstract and the presentation materials are available to members only; a login is required.

Join Here