探讨血清心肌标志物与急性冠脉综合征患者危险分层的相关性

被引:6
作者
杨丽
彭辉
刘琴
李晓征
乔荔
林雨薇
马俊杰
谢昆
徐菲莉
机构
[1] 新疆医科大学附属中医医院临床检验中心
关键词
危险分层; 急性冠脉综合征; 缺血修饰白蛋白; 心型脂肪酸结合蛋白; 尿酸;
D O I
暂无
中图分类号
R541.4 [冠状动脉(粥样)硬化性心脏病(冠心病)];
学科分类号
100201 [内科学];
摘要
目的探讨血清缺血修饰白蛋白(IMA)、心型脂肪酸结合蛋白(H-FABP)及尿酸(UA)与急性冠脉综合征(ACS)危险分层的关联性。方法将71例患者根据ACS诊断标准分为UAP组、NSTEMI组和STEMI组;根据GRACE标准对患者进行危险评分并计算院内以及出院6个月时死亡以及死亡/心梗风险;按GRACE评分标准将各组患者分为低危、中危、高危三组;对不同分组及不同危险分层进行比较。结果 71例ACS患者,UAP22例(31%),其中低危组10例,中危组9例,高危组3例;NSTEMI 17例(24%),其中低危组3例,中危组7例,高危组7例;STEMI 32例(45%),其中低危组4例,中危组18例,高危组10例。根据危险分层,UAP与NSTEMI各组间的院内死亡危险积分和院内死亡率的差异有统计学意义(P<0.05);STEMI组的院内死亡率在低高危组、中高危组间差异有统计学意义(P<0.01),但低中危组间差异无统计学意义(P>0.05);院内死亡危险积分在不同分层间差异有统计学意义(P<0.01);H-FABP和UA在三组各自的分层间差异无统计学意义(P>0.05);而IMA在NSTMEI组危险分层的低高危、中高危组间差异有统计学意义(P<0.01),在其余两组的各自分层间差异无统计学意义(P>0.05);UAP、NSTEMI和STEMI的低危组、中危组和高危组比较,院内死亡率、H-FABP、IMA、UA均无统计学意义(P>0.05);而UAP、NSTEMI和STEMI的高危组比较,院内死亡危险积分在UAP与STEMI组间差异有统计学意义(P<0.05)。结论院内死亡率、院内死亡危险积分是进行危险分层的有效指标,根据危险分层可初步判断患者病情,指导临床治疗。但H-FABP、IMA、UA的检查结果尚不能作为判断病情的指标来指导临床。
引用
收藏
页码:127 / 131
页数:5
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