The aim of this research is to evaluate pregnancy associated plasma-A (PAPP-A) as an early sensitive and specific marker indicating the instability of atherosclerotic plaques in patient.

• 本研究拟探索一种早期灵敏和特异的反映斑块不稳定的标志物-妊娠相关血浆蛋白-A(PAPP-A),希望为急性冠脉综合征的早期诊断提供临床检验指标。