Abstract: Objectives To investigate the role of TIMI risk score in risk stratification and predicting outcomes in patients with acute coronary syndromes (ACS) without persistent ST elevation.

• 摘要：目的 探讨心肌梗死溶栓疗法(TIMI)危险评分在无ST段抬高的急性冠状动脉综合征(ACS)患者危险分层及预后预测中的作用。