Figure 6: Longitudinal comparisons of left ventricular myocardial performance index (LV-MPI,left) and right ventricular performance index (RV-MPI,right) in the early neonatal period between infants in the recipient group (open circle) and infants in the control group (closed circle). Values are median. * p<0.05, ** p<0.01, *** p<0.001.