Recent data from the RAPID-TnT (Rapid Assessment of Possible Acute Coronary Syndrome in the Emergency Department with High-Sensitivity Troponin T) randomized trial demonstrated that implementation of hs-cTnT and a 0/1-h pathway was associated with an increase in subsequent myocardial infarction and death at 1 year in patients with intermediate cardiac troponin concentrations compared with that of standard care (24). Here, TNNT2 is linked to myocardial infarction.