Study of the heart rate variability and blood pressure variability in hypertension grading
- VernacularTitle:高血压患者心率变异性与血压变异性分析
- Author:
Xiaohong SUN
;
Lei ZHU
;
Xi WEI
- Publication Type:Journal Article
- Keywords:
Hypertension;
Heart rate variability;
Blood pressure variability
- From:
Chinese Journal of Primary Medicine and Pharmacy
2008;15(11):1780-1781
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the heart rate variability(HRV) and blood pressure variability(BPV) in patients with different grades of hypertension.Methods 120 cases of patients with hypertension,according to 1999 WHO/ISH hypertension diagnostic criteria are:1 hypertension in 40 cases,2 of hypertension in 40 cases,3 of hypertension in 40 cases and 40 cases of normal control group were detected heart rate variability and blood pressure variability.Results HRV was significantly different between the two groups(P <0.05 or p <0.01).The blood pressure increased and HRV tended to decrease.The BPV was significantly different(P < 0.01) between the two groups;the blood pressure increased and the BPV tended to increase.Conclusion The grade of hypertension is related to HRV and BPV.
