Article

MRI-Based Pressure Gradient Mapping in Patient-Specific Models of Coarctation of the Aorta

2026-06-03

Abstract excerpt

<h4>Purpose</h4> Accurate assessment of the pressure gradient ( Δ P ) across aortic coarctation (CoA) is critical for determining disease severity and the need for intervention. Current non-invasive methods are unreliable, while invasive catheterization remains the clinical gold standard. This study evaluates a novel MRI acquisition strategy, 4D-FlowP, that simultaneously encodes blood velocity and acceleration...

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Literature Corpus work: 41533be5-8269-5bf2-bacd-6b0023f33d05
DOI: 10.64898/2026.05.27.26353898

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