慢性心力衰竭合并心房颤动的老年患者半乳糖凝集素-3水平及其临床价值

Journal of Electrocardiology and Circulation(2020)

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Abstract
目的 观察血清半乳糖凝集素-3(Gal-3)在慢性心力衰竭合并心房颤动的老年患者中的水平,探讨其临床价值.方法 选取慢性心力衰竭合并心房颤动的老年患者60例(观察组)及同期就诊排除心力衰竭和心房颤动的老年患者30例(对照组),测定并比较两组血清Gal-3、N末端脑钠肽前体(NT-proBNP)、左心房内径(LAD)、左心室射血分数(LVEF).随访18个月,记录两组患者心血管不良事件,分析血清Gal-3与NT-proBNP、LAD、LVEF及预后的关系.结果 观察组患者血清Gal-3高于对照组[23.77(21.73,27.53)μg/L比8.02(6.65,10.28)μg/L,P<0.01];观察组患者血清Gal-3与NT-proBNP、LAD均呈正相关(r=0.387、0.876,均P<0.01),与LVEF呈负相关(r=-0.553,P<0.01);观察组患者心血管不良事件发生率随着血清Gal-3的上升而增加(P<0.01).结论 慢性心力衰竭合并心房颤动老年患者血清Gal-3升高与心功能恶化相关.
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