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Figure 2 | Journal of Cardiovascular Magnetic Resonance

Figure 2

From: High-resolution 3-dimensional late gadolinium enhancement scar imaging in surgically corrected Tetralogy of Fallot: clinical feasibility of volumetric quantification and visualization

Figure 2

Semi-automated scar segmentation algorithm using custom software. (A) Raw image dataset of 3D-LGE shown in the axial plane at the level of the right ventricular outflow tract. (B) A brush stroke label is applied over a region of scar (yellow), blood pool (red), myocardium (blue), and the background tissue (gray). (C) 3D scar segmentation results shown in a volume-rendered format. Infundibulotomy and septal patch scar are both clearly visible. (D) Final fused 3D-Cardiac MRA/Scar image shown in volume-rendered format.

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Journal of Cardiovascular Magnetic Resonance

ISSN: 1532-429X

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