Methylation levels at ABCG1 (cg27243685) were significantly associated (Bonferroni-corrected α<0.05, nominal P<1.52E-03) with CHD in a meta-analysis of FHS and PIVUS (hazard ratio per SD increment=1.38; 95% confidence interval, 1.15–1.66; P=6.86E-04; Table XX in the Data Supplement). Here, ABCG1 is linked to coronary artery disorder.