中老年高血壓患者靜息心率與頸動脈粥樣硬化的相關性
發(fā)布時間:2018-12-16 08:33
【摘要】:目的探討中老年高血壓患者靜息心率(RHR)與頸動脈粥樣硬化的相關性。方法選取中老年原發(fā)性高血壓患者1 043例,按RHR水平分為3組,70(A組,n=406),70~79(B組,n=364),≥80次/min(C組,n=273)。檢測空腹血糖(FBG)、血脂、同型半胱氨酸(Hcy)、血肌酐(SCr)等水平。彩色多普勒超聲儀檢測頸動脈內(nèi)膜中層厚度(CAIMT)及頸總動脈內(nèi)徑(CADIA),觀察頸動脈斑塊發(fā)生情況。采用雙變量相關分析分析RHR與CAIMT、CADIA的相關性。采用Logistics回歸分析頸動脈斑塊的影響因素。同時,對不同年齡段進行亞組分析。結(jié)果 A、B、C三組間頸動脈斑塊檢出率分別為59.1%、63.7%、69.6%,各組比較差異有統(tǒng)計學意義(P0.05)。Logistic回歸分析顯示,RHR(OR 1.165,95%CI=1.094~1.482,P=0.037)是頸動脈斑塊的危險因素。相關分析表明,RHR與CAIMT、CADIA呈顯著正相關(r=0.115,0.123,均P0.05)。結(jié)論中老年高血壓患者RHR與頸動脈斑塊及CAIMT、CADIA密切相關,RHR可作為中老年高血壓患者頸動脈粥樣硬化的預測因素。
[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,
本文編號: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,
本文編號:2382067
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