Acute coronary syn-drome is a serious manifestation of coronary artery disease.Traditionally it is classified as unstable angina, non Q wave and Q wave infarction.

• 急性冠状动脉综合征为冠心病常见和严重的表现,它包括不稳定性心绞痛、无Q波心肌梗塞与Q波心肌梗塞。