A thorough clinical history including exposure to COVID-19, physical examination, and laboratory tests including chest-X-ray, electrocardiogram, complete blood count, C-reactive protein, D-dimer, lactate dehydrogenase, procalcitonin, brain natriuretic peptide, troponin, blood gas analysis, and an echocardiogram should be performed as early as possible [30,31,32,33]. This evidence concerns the gene NPPB and COVID-19.