Authors Nornal values of NT-proBNP (pg/ml) Mir et al. [7] 103,1 (0-9 years; n = 79) Dulac et al. [8] < 100 (5 days-11 years; n=34) Wu et al. [9] 556,5 (2 months-2 years; n=20) Wu et al. [9] 148 (0-3 years; n=16) Legend: n-number of patients

Table 1: Natriuretic peptide normal values in pediatrics.