Pickering等1982年在JAMA发表论文,对正常人、临界性高血压及原发性高血压患者在日常生活中血压的变化进行比较。三组受检者年龄都在30岁左右,通过电子设备的巡回血压、心搏记录仪,自动记录被检者日常活动中24小时的血压。但是,进行激烈运动时难免有测值误差,所以运动时改用踏旋器(tread-mill)计测血压。 24小时平均血压,正常者114/77;临界性高血压者 Pickering et al. Published a paper at JAMA in 1982 comparing the changes in blood pressure in daily life in patients with normotensive, borderline hypertension and essential hypertension. The three groups of subjects aged about 30 years old, through the tour of the electronic equipment blood pressure, stroke recorder, the subjects recorded daily activity of 24 hours of blood pressure. However, during intense exercise, it is inevitable that there is measurement error, so the treadmill is used to measure blood pressure during exercise. 24 hours mean blood pressure, normal 114/77; critical hypertension