In our meta-analysis on correlations between the polymorphisms of rs1042713 (R16G) andrs1042714 (Q27E) in the ADRB2 with the susceptibility to MI and CADbased on available data, we found that the rs1042713 and rs1042714 polymorphisms aresignificantly associated with the susceptibility to MI and CAD. This evidence concerns the gene ADRB2 and coronary artery disorder.