Fig. 3From: Impact of pulmonary valve replacement on left and right ventricular function using strain analysis, in children with repaired tetralogy of FallotDownward slope of RV GLS changes over time; before, early and late after PVR, Baseline to early changes: P = 0.052, Baseline to late and early to late changes: P = 0.000: significant P < 0.05Back to article page