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Fig. 6 | BioMedical Engineering OnLine

Fig. 6

From: Predicting plaque vulnerability change using intravascular ultrasound + optical coherence tomography image-based fluid–structure interaction models and machine learning methods with patient follow-up data: a feasibility study

Fig. 6

Morphological and mechanical factors are extracted from one sample slice. a Contours. Color: red, lipid; blue, lumen and out-boundary. b Thickness definition. Wall thickness and cap thickness were extracted from the connected lines. c PWS distribution on the circumferential cross-section paired with the slice (unit: kPa)

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BioMedical Engineering OnLine

ISSN: 1475-925X

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