Name
Abstract | ||
|---|---|---|
Wall shear stress (WSS) has been suggested as a potential biomarker in various cardiovascular diseases and it can be estimated from phase-contrast Magnetic Resonance Imaging (PC-MRI) velocity measurements. We present a parametric sequential method for MRI-based WSS quantification consisting of a geometry identification and a subsequent approximation of the velocity field. This work focuses on its validation, investigating well controlled high-resolution in vitro measurements of turbulent stationary flows and physiological pulsatile flows in phantoms. Initial tests for in vivo 2D PC-MRI data of the ascending aorta of three volunteers demonstrate basic applicability of the method to in vivo. |
Year | DOI | Venue |
|---|---|---|
2021 | 10.1109/TMI.2020.3046331 | IEEE Transactions on Medical Imaging |
Keywords | DocType | Volume |
Aorta,Blood Flow Velocity,Humans,Magnetic Resonance Imaging,Phantoms, Imaging,Stress, Mechanical | Journal | 40 |
Issue | ISSN | Citations |
4 | 0278-0062 | 0 |
PageRank | References | Authors |
0.34 | 0 | 7 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Shokina Nina | 1 | 0 | 0.34 |
| Teschner Gabriel | 2 | 0 | 0.34 |
| Bauer Andreas | 3 | 0 | 0.34 |
| Cameron Tropea | 4 | 0 | 0.68 |
| Herbert Egger | 5 | 45 | 11.44 |
| Jürgen Hennig | 6 | 142 | 16.65 |
| Axel Joachim Krafft | 7 | 0 | 1.01 |