主动脉硬化是一种心血管病危险因素,取决于平均动脉压(mean arterial pressure,MAP)。主动脉硬化对心血管预后的影响可能是通过动脉弹性强度的减弱或增强介导。研究人员假设MAP对动脉弹性变化的影响十分微弱,并探讨MAP与主动脉弹性、肱动脉弹性、动脉弹性梯度的相关性。在一项透析人群的横断面研究(A组,n=304)和一个估算的肾小球滤过率>45mL/(min·1.73m~2)的高血压或接受肾移植患 Atherosclerosis is a cardiovascular risk factor that depends on the mean arterial pressure (MAP). The effect of aortic atherosclerosis on cardiovascular outcomes may be mediated by weakened or enhanced arterial elasticity. The researchers hypothesized that the effect of MAP on arterial elasticity was very weak, and explored the correlation between MAP and aortic elasticity, brachial artery elasticity and arterial elasticity gradient. In a cross-sectional study of dialysis patients (group A, n = 304) and an estimated hypertension with glomerular filtration rate> 45 mL / (min · 1.73 m 2) or renal transplant recipients