To our knowledge, there are no previous reports about the associations between phenotypic characteristics of DCs, regulatory T cells, and clinical parameters such as left ventricular ejection fraction (LVEF), creatine kinase fraction MB (CK-MB), troponin-I, C-reactive protein, duration of cardiovascular symptoms (cardiovascular disease evolution time, CET), and with the duration of infectious symptoms (infection evolution time, IET). Here, CRP is linked to infection.