We searched Medline via PubMed for “tocilizumab AND (“coronary heart disease” OR “myocardial infarction”), for “interleukin-6 receptor AND (“coronary heart disease” OR “myocardial infarction”), and for “IL6R” AND (“coronary heart disease” OR “myocardial infarction”) up to Jan 8, 2012. This evidence concerns the gene IL6R and coronary artery disorder.