Hemodynamic assessment is an integral part of the diagnosis and management of
cardiovascular disease. Four-dimensional cardiovascular magnetic resonance flow imaging …

Neurological disorders can manifest with altered neurofluid dynamics in different
compartments of the central nervous system. These include alterations in cerebral blood …

Abstract Background and Objective: Time resolved three-dimensional phase contrast
magnetic resonance imaging (4D-Flow MRI) has been used to non-invasively measure …

Cerebrovascular reactivity (CVR), is important for determining future risk of cerebrovascular
disease. It is unclear if primary aging is associated with reductions in CVR because previous …

Background Characterizing cerebrovascular hemodynamics in older adults is important for
identifying disease and understanding normal neurovascular aging. Four-dimensional (4D) …

Background To date it has not been possible to obtain a comprehensive 3D assessment of
fetal hemodynamics because of the technical challenges inherent in imaging small cardiac …

The central arteries dampen the pulsatile forces from myocardial contraction, limiting the
pulsatility that reaches the cerebral vasculature, although there are limited data on this …

Four-dimensional flow magnetic resonance imaging (MRI) has evolved as a non-invasive
imaging technique to visualize and quantify blood flow in the heart and vessels …

Background 4D-flow magnetic resonance imaging (MRI) is increasingly used. Purpose To
validate 4D-flow sequences in phantom and in vivo, comparing volume flow and kinetic …

Cranial 4D flow MRI post-processing typically involves manual user interaction which is time-
consuming and associated with poor repeatability. The primary goal of this study is to …