中老年高血压患者静息心率与颈动脉粥样硬化的相关性
发布时间:2018-12-16 08:33
【摘要】:目的探讨中老年高血压患者静息心率(RHR)与颈动脉粥样硬化的相关性。方法选取中老年原发性高血压患者1 043例,按RHR水平分为3组,70(A组,n=406),70~79(B组,n=364),≥80次/min(C组,n=273)。检测空腹血糖(FBG)、血脂、同型半胱氨酸(Hcy)、血肌酐(SCr)等水平。彩色多普勒超声仪检测颈动脉内膜中层厚度(CAIMT)及颈总动脉内径(CADIA),观察颈动脉斑块发生情况。采用双变量相关分析分析RHR与CAIMT、CADIA的相关性。采用Logistics回归分析颈动脉斑块的影响因素。同时,对不同年龄段进行亚组分析。结果 A、B、C三组间颈动脉斑块检出率分别为59.1%、63.7%、69.6%,各组比较差异有统计学意义(P0.05)。Logistic回归分析显示,RHR(OR 1.165,95%CI=1.094~1.482,P=0.037)是颈动脉斑块的危险因素。相关分析表明,RHR与CAIMT、CADIA呈显著正相关(r=0.115,0.123,均P0.05)。结论中老年高血压患者RHR与颈动脉斑块及CAIMT、CADIA密切相关,RHR可作为中老年高血压患者颈动脉粥样硬化的预测因素。
[Abstract]:Objective to investigate the correlation between resting heart rate (RHR) and carotid atherosclerosis in elderly patients with hypertension. Methods 1 043 elderly patients with essential hypertension were divided into 3 groups according to the level of RHR: group A (n = 70), group A (n = 706), group B (n = 70, n = 364), group 鈮,
本文编号:2382067
[Abstract]:Objective to investigate the correlation between resting heart rate (RHR) and carotid atherosclerosis in elderly patients with hypertension. Methods 1 043 elderly patients with essential hypertension were divided into 3 groups according to the level of RHR: group A (n = 70), group A (n = 706), group B (n = 70, n = 364), group 鈮,
本文编号:2382067
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