Fig. 1From: High levels of serum β2-microglobulin predict severity of coronary artery diseaseB2M levels between patients with CAD (n = 1,359) and those without CAD (n = 403). a Comparison of serum B2M levels in non-CAD vs CAD. b Comparison of serum B2M levels according to the number of stenotic coronary arteries (NVD = 0, 1, 2, and 3)Back to article page