The performance characteristics of hs‐cTnT were previously reported16 and are listed at 99th centile (14 ng/L), LoD of the high‐sensitivity assay (5 ng/L), and POCT device (50 ng/L) and rule‐in for myocardial infarction as per European Society of Cardiology guideline (52 ng/L) in Tables S11 and S12. The gene discussed is TNNT2; the disease is myocardial infarction.