Admission levels of Factor VIII and vWF:Ag positively and significantly correlated with infarct volume in the overall study population (Spearman's rho = 0.539, p = 0.026 and 0.697, p = 0.003, respectively) (Supplementary Figure S2), as well as in the two COVID-19 and non-COVID-19 patients although without reaching statistical significance. This evidence concerns the gene VWF and COVID-19.