Note: WBC, white blood cell; N, Neutrophil; L, Lymphocyte; PLT, plate; Hb, Hemoglobin; ESR, erythrocyte sedimentation; PCT, Procalcitonin; ALT, alanine aminotransferase; AST, aspartate aminotransferase; CK-MB, creatine kinase MB; IgM, Immunoglobulin M; IgG, Immunoglobulin G; Ig, Immunoglobulin A; C3, complement3; C4, complement4; BNP, N-terminal brain natriuretic peptide precursor; SAA, Serum amyloid A.