The increased prevalence of ECG ischemic alterations and elevated baseline cardiac biomarkers (hs‐Tn I) could directly reflect the severe lung parenchymal involvement leading to hypoxemia with a myocardial supply‐demand mismatch or could suggest a COVID‐19‐related myocarditis, as described in some case reports (Doyen et al., 2020; Siripanthong et al., 2020). Here, MAP3K14 is linked to myocarditis.