In 2009, Tregouet et al. identified the SLC22A3-LPAL2-LPA gene cluster as a risk cluster and haplotypes CTTG and CCTC formed by rs2048327, rs3127599, rs7767084 and rs10755578 as risk haplotypes for CAD in six White populations [1]. The gene discussed is LPAL2; the disease is coronary artery disorder.