Figure 4
Scatter-plot of PVR RHC , PVR 4Dflow and PVR MRI pre- and post-embolization. PVRRHC and PVRMRI increased post-embolization in all cases. In one case, PVR4Dflow was lower post-embolization than pre-embolization, presumably due to lack of an increase in tricuspid regurgitation (TR) jet velocity or incorrect selection of the peak TR velocity.