Abstract G32 Transfusion and hemodynamics (mean (SD))

Hemodynamic parameterTotal/PDA statusnBefore 4 hoursAfter 4 hoursAfter 24 hours
*SMA flow ≅Vti × heart rate/wt (assuming no change in SMA diameter during transfusion).
LVO (ml/kg/min)Total23392 (155)368 (117)368 (144)
Present12488 (114)450 (74)440 (111)
SVC flow (ml/kg/min)Total23230 (119)242 (117)212 (119)
Present12220 (109)237 (138)206 (106)
SMA flow*Total231806 (607)165 (657)1795 (520)
Present122173 (867)1811 (650)2164 (800)