A Non-Invasive Assessment of Flow Based On Contrast Dispersion in Computed Tomography Angiography: A Computational and Experimental Phantom Study.
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DOI: 10.1115/1.4053997
Abstract: Transluminal attenuation gradient (TAG)-defined as the gradient of the contrast agent attenuation drop along the vessel-is an imaging biomarker that indicates stenosis in the coronary arteries. Coupling TAG (or contrast dispersion along the vessel) with… read more here.
Keywords: contrast dispersion; computed tomography; phantom study; tomography angiography ... See more keywords