急性心肌梗死与血尿酸水平关系研究

目的：通过观察急性ST段抬高型心肌梗死（STEMI）不同梗死范围患者血尿酸（SUA）水平的变化,探讨急性心肌梗死与血尿酸水平的关系。方法：选择急性ST段抬高型心肌梗死（STEMI）患者62例,只有1个梗死部位者为单壁组,30例;≧2个梗死部位者为多壁组,32例。所有患者均于发病12小时内入院,并于6小时内行急诊冠状动脉造影及经皮冠状动脉介入治疗（PCI）。行血尿酸、心肌酶谱、血脂及心脏超声检查,随访30天。对两组急性心肌梗死患者血尿酸（SUA）值与磷酸肌酸激酶同工酶（CK-MB）值、心功能、随访期间心血管事件发生率进行对比分析。结果：单壁组和多壁组血尿酸值分别为（319.96±106.62μmol/L）VS（388.99±81.20μmol/L）,CK-MB值为（39.38±20.18U/L）VS（111.06±48.60U/L）,左室舒张末期内径（LVDD）为（48±4mm）VS（53±6mm）,左室射血分数（LVEF）为（60±5%）VS（42±8%）,两组比较,差异有统计学意义（P〈0.05）,且血尿酸与CK-MB呈正相关（r=0.319,P〈0.05）,与左室射血分数呈负相关（r=-0.284,P〈0.05）;单壁组和多壁组心律失常发生率分别为16.67%和40.62%,梗死后心绞痛为3.33%和9.37%,充血性心力衰竭为13.33%和34.37%,心血管死亡为3.33%和18.75%,两组比较,差异有统计学意义（P〈0.05）。结论：急性心肌梗死合并高水平血尿酸患者梗死面积较大,心功能差,近期心血管事件发生率高。

STUDY OF THE RELATIONSHIP BETWEEN SERUM URIC ACID AND ACUTE MYOCARDIAL INFARCTION

Objective:To investigate the relationship of serum uric acid and ST elevated acute myocardial infarction(STEMI).Methods:62 patients with STEMI were divideal into single-wall group(30 patients)and multi-wall group(32 patients)according to the distribution of infarction.All patients were admitted within 12 hours and were made emergency coronary angiography and PCI.Uric acid,CK-MB,lipids and echocardiography were inspected.All patients were followed up for 30 days.The uric acid cardiac function and cardiovascu...