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Evaluation on left atrial function in alcoholic cardiomyopathy patients with two-dimensional speckle tracking echocardiography
Author(s): 
Pages: 736-739
Year: Issue:  10
Journal: Chinese Journal of Interventional Imaging and Therapy

Keyword:  心肌病酒精性心房功能超声心动描记术斑点追踪显像;
Abstract: 目的 探讨二维斑点追踪显像(2D STE)技术评价酒精性心肌病(ACM)患者左心房功能的价值.方法 收集ACM男性患者31例(ACM组),选取健康男性志愿者30名(对照组),行常规超声及2D-STI检查,观测指标包括:左心房最大容积(LAVmax)、左心房主动收缩前容积(LAVp)、左心房最小容积(LAVmin)、左心房主动射血分数(LAAEF)、左心房被动射血分数(LAPEF)及左心房收缩期平均整体纵向应变率(GLSRs)、舒张早期平均整体纵向应变率(GLSRe)及舒张晚期平均整体纵向应变率(GLSRa)等.结果 与对照组比较,ACM组LAVmax、LAVp、LAVmin、LAAEF、GLSRa增加,LAPEF、GLSRs、GLSRe减低,差异均有统计学意义(P均<0.05).结论 利用2D-STE技术可有效评价ACM患者左心房功能的变化情况.
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