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. 2024 Feb 8;119(2):193–213. doi: 10.1007/s00395-024-01033-5

Fig. 1.

Fig. 1

Graphical representation of a vulnerable plaque and cap with its most important mechanical stressors, cap components, and their influence on tissue mechanics. A A simplified graphical representation of a longitudinal section of an atherosclerotic plaque with the primary forces acting on it. B Zoom-in of the cap region with the primary stressors locally initiating tissue stress. C Graphic of a transverse section of a vulnerable plaque with a fibrous cap, showing the shoulder (i) and mid-cap (ii) regions. D The cap compositional characteristics which influence tissue mechanics, being collagen, macrophages, and microcalcifications, and their effect through various individual characteristics on cap mechanics and consequent cap rupture.

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