Fig. 3

Coronary wall measurements in CAD patients and healthy subjects. a Individual data points (and mean +/- SD) showing mean and maximum coronary wall thickness (CWT, in mm) for healthy individuals (open circles) and CAD patients (black triangles, * p < 0.0001 vs. healthy for both measures). b Individual data points (and mean +/- SD) showing coronary eccentricity index (EI, defined as ratio: maximum CWT/minimum CWT). EI is significantly higher in CAD patients than in healthy age-matched adults. * p = 0.006 vs. healthy. c Relationship between mean CWT and EI in CAD patients using regression analysis