Indeed, Cardiac Troponin I (cTnI) strongly predicts mortality and/or length of hospital stay such as in the case of trauma [17], sepsis [18], pneumonia [19] and COVID-19, [20] although, cTnI should be considered more as a specific marker / “gold standard” for the diagnosis of AMI [21]. The gene discussed is TNNI3; the disease is COVID-19.