The immunoassay methods with high-analytical sensitivity for cTnI (hs-cTnI) and cTnT (hs-cTnT) are recommended by the most recent international guidelines as gold-standard laboratory methods to detect myocardial injury and diagnose myocardial infarction [49,67,68,69,70]. This evidence concerns the gene TNNT2 and myocardial infarction.