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冠心病患者血清同型半胱氨酸水平和心电图QRS波时限的相关性研究 被引量:17

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摘要 目的探讨冠心病患者血清同型半胱氨酸(Hcy)和心电图QRS波时限的相关性及其临床意义。方法选择150例冠心病患者作为研究对象,按照患者疾病严重程度分组,其中心绞痛组55例、心肌梗死组72例和心力衰竭组23例。另选择同期在体检科体检的100例健康者为对照组。测定所有研究对象的血清Hcy水平和QRS波时限,比较不同组别的血清Hcy水平和QRS波时限的差异。结果 (1)冠心病组Hcy水平和QRS波时限均高于对照组,差异均有统计学意义(P<0.05);(2)冠心病患者中心力衰竭组与心肌梗死组的Hcy水平和QRS波时限差异有统计学意义(P<0.05),心肌梗死组与心绞痛组的Hcy水平和QRS波时限差异也有统计学意义(P<0.05);(3)Pearson相关分析显示,Hcy水平和QRS波时限呈明显正相关(r=0.482,P<0.01)。结论冠心病患者血清Hcy水平和QRS波时限随着疾病严重程度而增高,且二者间呈正相关,可以联合检查作为评价冠心病患者心功能状况和预后的指标。
出处 《检验医学与临床》 CAS 2018年第1期127-129,共3页 Laboratory Medicine and Clinic
作者简介 通信作者:李如凯,E-mail:lirukai2006@163.com.
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