控制良好的高血压患者血压节律与自主神经功能的关系研究
发布时间:2018-11-20 04:13
【摘要】:目的:本文研究控制良好的杓型与非杓型高血压患者自主神经功能紊乱的变化规律。方法:本文拟对126名高血压患者进行动态心电图及动态血压24小时连续同步监测,根据血压波动分为杓型与非杓型高血压两组,并对两组患者自主神经功能紊乱程度进行比较。结果:非杓型组心率变异指标均低于杓型组(P0.05),非杓型组LF/HF比值低于杓型组(P0.05),结果具有统计学意义。结论:血压控制良好的非杓型高血压患者自主神经功能紊乱程度较杓型组更为严重。
[Abstract]:Objective: to study the changes of autonomic nervous dysfunction in patients with well-controlled dipper and non dipper hypertension. Methods: dynamic electrocardiogram (ECG) and ambulatory blood pressure (ABBP) were monitored continuously and synchronously in 126 patients with hypertension. According to the fluctuation of blood pressure, they were divided into dipper and non-dipper hypertension groups, and the degree of autonomic nervous dysfunction was compared between the two groups. Results: heart rate variability in non-dipper group was lower than that in dipper group (P0.05), LF/HF ratio in non-dipper group was lower than that in dipper group (P0.05), the results were statistically significant. Conclusion: the degree of autonomic nervous dysfunction in non-dipper hypertension patients with good blood pressure control is more serious than that in dipper patients.
【学位授予单位】:重庆医科大学
【学位级别】:硕士
【学位授予年份】:2017
【分类号】:R544.1
本文编号:2343683
[Abstract]:Objective: to study the changes of autonomic nervous dysfunction in patients with well-controlled dipper and non dipper hypertension. Methods: dynamic electrocardiogram (ECG) and ambulatory blood pressure (ABBP) were monitored continuously and synchronously in 126 patients with hypertension. According to the fluctuation of blood pressure, they were divided into dipper and non-dipper hypertension groups, and the degree of autonomic nervous dysfunction was compared between the two groups. Results: heart rate variability in non-dipper group was lower than that in dipper group (P0.05), LF/HF ratio in non-dipper group was lower than that in dipper group (P0.05), the results were statistically significant. Conclusion: the degree of autonomic nervous dysfunction in non-dipper hypertension patients with good blood pressure control is more serious than that in dipper patients.
【学位授予单位】:重庆医科大学
【学位级别】:硕士
【学位授予年份】:2017
【分类号】:R544.1
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