高血压病是一种常见的心血管系统疾病,是引起脑卒中、动脉粥样硬化、肾功能损伤的重要危险因素,严重威胁人类的健康。虽然目前对高血压病的发病机制尚未完全明确,但是研究显示,内皮功能紊乱与高血压的发生、发展密切相关。高血压患者血管内皮功能不全,高血压状态可加重内皮损伤,内皮细胞功能障碍也可导致血压失衡,加快高血压的发展,二者相互影响,形成恶性循环。2008年《欧洲高血压指南》提出,早期关注并进一步干预动脉弹性减退、颈 Hypertension is a common cardiovascular disease, which is an important risk factor for causing stroke, atherosclerosis and renal damage. It is a serious threat to human health. Although the pathogenesis of hypertension is not yet completely clear, but studies have shown that endothelial dysfunction and hypertension are closely related to the occurrence and development. Vascular endothelial dysfunction in patients with hypertension, hypertension can aggravate endothelial damage, endothelial dysfunction can also lead to imbalance of blood pressure, speed up the development of hypertension, the two affect each other to form a vicious circle. 2008 European Hypertension Guide proposed early attention and further intervention arterial stiffness decreased neck