Feasibility of Cardiovascular Four-dimensional Flow MRI during Exercise in Healthy Participants.
Jacob A MacdonaldArij G BeshishPhilip A CorradoGregory P BartonKara N GossMarlowe W EldridgeChristopher J FrançoisOliver WiebenPublished in: Radiology. Cardiothoracic imaging (2020)
Four-dimensional flow MRI can quantify increases in flow in the AAo and MPA during strenuous exercise and is highly repeatable. KE had reduced repeatability because of suboptimal segmentation methods and requires further development before clinical implementation. Supplemental material is available for this article. © RSNA, 2020See also the commentary by Markl and Lee in this issue.