高血压病是指成人(≥18岁)在安静状态下,动脉收缩压≥140 mm Hg(18.7kPa)和/或舒张压≥90mm Hg(12.0kPa),常伴有脂肪和糖代谢紊乱,以及心、脑、肾和视网膜等器官功能性或器质性改变,即器官重塑为特征的全身性疾病。本病可能有多种发病因素和复杂的发病机制所致,中枢神经系统功能 Hypertension is defined as an arterial systolic pressure ≥140 mm Hg (18.7 kPa) and / or diastolic blood pressure ≥90 mm Hg (12.0 kPa) in an adult (≥18 years of age), often accompanied by disorders of fat and glucose metabolism, and Functional or organic changes in the organs of heart, brain, kidney and retina, systemic diseases characterized by organ remodeling. The disease may have a variety of pathogenesis and complex pathogenesis caused by central nervous system function