In a cross-sectional study, qualification (by aptamer technology), ranking (using partial least squares), and correlations (by multivariate regression) were performed and four proteins have been found that are associated with opposed vascular processes (healing vs adverse remodeling), two of four proteins showing a protective role against CAD, myosin regulatory light chain 2 atrial isoform (MYO or MLC-2a) and C-C motif chemokine 22 (C-C 22). Here, CCL22 is linked to coronary artery disorder.