It is worth mentioning that in our study the results of the univariate regression analysis indicated that the parameters associated both with the number of persisting symptoms defining post-acute COVID-19 syndrome and the presence of DD were BMI, number of MS factors, initial CRP levels, and extent of lung injury assessed on CCT, the number of weeks elapsed since COVID-19 infection, levels of PCFS, blood pressure values, and LVMI (p < 0.0001). The gene discussed is CRP; the disease is myeloid sarcoma.