Figure 2From: Effects of olmesartan on arterial stiffness in rats with chronic renal failureEffects of OLM treatment on induced CRF rats and comparisons among different groups (n = 14 in each group). Z c , aortic characteristic impedance (A); C m , systemic arterial compliance (B); R f , wave reflection factor (C); τ, wave transit time (D); NC, normal controls; CRF, chronic renal failure; OLM, olmesartan.Back to article page