NPPB and atrial fibrillation: Patients with hsTnT increase had lower NTproBNP decrease (median [IQR], −1167 [−2337 to −367] versus −379 [−1273 to 319,5], P = 0,003), had longer length of stay (median [IQR], 8 [6 to 11] versus 9 [7 to 12], P = 0,033), and had higher proportion of AF (49,2% versus 75,7%, P = 0,009).