Fig. 3From: Fluid upstream shear stress of rabbit aortic stenosis inhibits neointimal hyperplasia by promoting endothelization after balloon injuryThe upstream vascular diameter of the constricted aorta was measured by IVUS 4 weeks later. **P < 0.05 significantly different from the groupIU; ##p < 0.05 significantly different from the groupIIU.U = upstreamBack to article page