NPPB and cardiovascular disorder: Patients with a positive cardiovascular history had higher NT-proBNP values in comparison to patients without cardiovascular diseases history on day 0 (67,00 vs. 20, 00, p = 0,005) at day 7 (39,00 vs. 16, 00, p = 0,026) and at day 21 (27,00 vs. 25,00, p = 0,725).