Flow quantification from time resolved three dimensional phase contrast MRI
(English)Manuscript (preprint) (Other academic)
This paper presents novel techniques for deriving meaningful quantitative parameters from three dimensional velocity measurements. By shifting perspective from the Eulerian grid of measured velocities to a Lagrange perspective that follows flow using particle traces, we are able to divide flow into different groups based on their behavior. Parameters from each group can then be extracted and quantified. The applicability of the method is demonstrated by extracting parameters of diastolic flow in the human left ventricle.
Flow quantification, velocity measurements, particle trace, left ventricle
Medical and Health Sciences
IdentifiersURN: urn:nbn:se:liu:diva-86176OAI: oai:DiVA.org:liu-86176DiVA: diva2:575358