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缺血性心脏病的临床症状谱在慢性稳定性心绞痛(SA)与急性心肌梗塞(AMI)之间存在着一种复杂的中间综合征,即不稳定性心绞痛(UA)。由于诊断标准不同,各家报道 UA 发生率差别较大(10%～70%).沈阳军区总医院1974～1984年因心绞痛住院的172例中,诊断 UA54例(31.4%),其中7例发生 AMI(13.0%).猝死1例。80年代美国每年因 UA 住院者超过750000人次,其中发生 AMI 多于70000例次。在各地 CCU 治疗的病人中约半数属UA.70年代初本综合征首先被用来描述急性冠状动脉供血不足(acute coronary insufficieney),以后各家先后采用不同的命名:中间型冠脉综合征,急性冠脉不全,进行性或渐进型心绞痛,心肌梗塞前心绞痛,加速型心绞痛.心绞痛状态,冠脉衰竭,濒临心肌梗
Clinical Symptoms of Ischemic Heart Disease There is a complex intermediate syndrome between unstable angina (SA) and acute myocardial infarction (AMI), known as unstable angina (UA). Due to the different diagnostic criteria, the incidence of UA varied greatly among the reported cases (10% -70%). Among the 172 hospitalized patients with angina pectoris in Shenyang Military Region General Hospital from 1974 to 1984, there were 54 cases (31.4%) diagnosed with UA, including 7 cases AMI (13.0%). Sudden death in 1 case. In the 1980s, there were more than 750,000 hospital admissions due to UA in the United States, of which more than 70,000 AMI occurred. About half of the patients in each CCU-treated group were initially treated with acute coronary insufficiencies (UA). In the early 1970s, however, the names of the patients were followed by different names: intermediate coronary syndromes, Acute coronary insufficiency, progressive or progressive angina pectoris, pre-myocardial infarction angina, accelerated angina pectoris, angina pectoris, coronary failure, dying myocardial infarction