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本文叙述临床上与心肌梗死类似,易于移行为心肌梗死的边缘性疾病,即梗死前综合征或先兆梗死。分类及定义目前其分类尚不统一,定义也较混乱。主要包括梗死前综合征,梗死前心绞痛,先兆心肌梗死,急性冠状动脉功能不全等。一、梗死前综合征: ①胸痛持续时间及强度介于心肌梗死与心
This article describes the clinical and myocardial infarction is similar, easy to migrate as a borderline myocardial infarction, that is, pre-infarction syndrome or infarct. Classification and definition At present its classification is not uniform, the definition is also more confusing. Including pre-infarction syndrome, pre-infarction angina, threatened myocardial infarction, acute coronary insufficiency and so on. First, pre-infarction syndrome: ① chest pain duration and intensity between myocardial infarction and heart