Most notably, PTGS1 rs10306194 carriers displayed higher values of three parameters, namely ccIMT progression [OR for accelerated progression = 1.90 (1.07–3.36), p = 0.029], presence of carotid plaque [OR = 1.79 (1.06–3.01), p = 0.026] and atherosclerosis severity score (p = 0.041; Table 4). This evidence concerns the gene PTGS1 and atherosclerosis.