A total of 200 patients with mild hypertension were enrolled in this study, using the method of open label and parallel grouping; 100 cases in the experimental group and 100 cases in the control group, The experimental group was divided into life intervention + drug group and life intervention + ripc group, with 50 patients in each group. The results of 24-hour ambulatory blood pressure monitoring (ABPM) of the three groups were observed before and 3 months after use, including HR, pulse pressure, 24-hour systolic blood pressure, 24-hour diastolic blood pressure, daytime systolic blood pressure, daytime diastolic blood pressure, nighttime systolic blood pressure and nighttime diastolic blood pressure. The changes of renalase, catecholamine, renin, angiotensin - Ⅱ, aldosterone, RhoA kinase, no, adenosine and bradykinin were observed.
