不稳定型心绞痛综合症,对临床医师提出了一个十分棘手的问题。25年前称呼的梗塞前心绞痛,其含义与后来的发现不一致,因为这种笼统的名称在它的急性期患者的心肌梗塞不到10％。对这种综合症使用不同的名字(冠状动脉机能不全,进展型心绞痛、中间冠状动脉综合症)反映了它缺乏明确的定义和解释。不稳定型心绞痛这个术语开始 Unstable angina pectoris syndrome poses a very troubling question to clinicians. The meaning of pre-infarction angioplasty 25 years ago is inconsistent with the later findings because this general name is less than 10% of myocardial infarctions in its acute phase. The use of different names for this syndrome (coronary insufficiency, progressive angina, and intermediate coronary syndrome) reflects its lack of a definitive definition and interpretation. The term unstable angina begins