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正常高值血压[收缩压在120~139和(或)舒张压80~89mm Hg,1mm Hg=0.133kPa]的情况是非常普遍的,它与心血管病风险增加相关。该研究目的是在大型混血老年男性和女性队列中调查正常高值血压与心脏结构和功能改变的相关程度。方法:排除常见的冠状动脉性心脏病(冠心病)或心力衰竭患者,该研究纳入参与社区动脉粥样硬化风险研究(atherosclerosis risk in communities,ARIC)随访5(2011-2013年)并进行二维超声心动图检查的患者4871例。
Normal high blood pressure [systolic blood pressure 120 to 139 and / or diastolic blood pressure 80 to 89 mm Hg, 1 mm Hg = 0.133 kPa] is very common and is associated with an increased risk of cardiovascular disease. The aim of this study was to investigate the correlation between normal high blood pressure and changes in cardiac structure and function in large mixed-age male and female cohorts. Methods: Patients with coronary heart disease (CHD) or heart failure were excluded from the study. Participants were enrolled in community-based atherosclerosis risk in communities (ARIC) at follow-up 5 (2011-2013) 4871 patients with echocardiography.