Validation and reproducibility of cardiovascular 4D-flow MRI from two vendors using 2  <b>×</b>  2 parallel imaging acceleration in pulsatile flow phantom and in vivo with and without respiratory gating

Bock, Jelena; Töger, Johannes; Bidhult, Sebastian; Markenroth Bloch, Karin; M. Arvidsson, Per; Kanski, Mikael; Arheden, Håkan; Testud, Frederik; Greiser, Andreas; Heiberg, Einar; Carlsson, Marcus

doi:10.1177/0284185118784981

Public

Validation and reproducibility of cardiovascular 4D-flow MRI from two vendors using 2 × 2 parallel imaging acceleration in pulsatile flow phantom and in vivo with and without respiratory gating

Published in Acta Radiologica • Jun 26, 2018

Authors:

Jelena Bock

Johannes Töger

Sebastian Bidhult

Abstract

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 energy (KE) head-to-head, with and without respiratory gating. MATERIAL AND METHODS: Achieva dStream (Philips Healthcare) and MA...

Subject

Pulsatile flow

Imaging phantom

Medicine

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