The risk of MI in patients with a historical hs-cTnT value >12 ng/L and a subsequent 0-hour hs-cTnT of <12 ng/L was lower than in those with a historical hs-cTnT <12 ng/L and a delta hs-cTnT relative to the 0-hour hs-cTnT of >3 ng/L (2.2% and 4.6%, respectively). This evidence concerns the gene TNNT2 and myocardial infarction.