Skip to main content
Fig. 1 | Journal of Cardiovascular Magnetic Resonance

Fig. 1

From: Multidimensional fetal flow imaging with cardiovascular magnetic resonance: a feasibility study

Fig. 1

Radial sampling strategies for multidimensional flow encoding. (a) Conventional phase contrast  cardiovascular magnetic resonance (PC-CMR) sampling involves reacquisition of each flow encode before incrementing the trajectory angle. Velocity encodes are color coded as: flow compensation = red; through-plane encode = blue; orthogonal in-plane encodes = black and green. (b) The proposed novel sampling pattern synchronously increments the radial trajectory (by golden angle) and the velocity encoding direction. In (a, b), the grey overlays show the window at a fixed temporal resolution for real-time reconstructions, and the corresponding k-space coverages are shown in (c, d)

Back to article page