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冠(状动)脉粥样硬化病变(冠心病)的临床表现不一,原因未明。本文分析889例冠心病尸解所见。889例尸解资料来自1961～1988年6月美国国立心肺血液研究院病理部储存的冠状动脉疾病档案。病例对象年龄≥30岁并有致命性冠心病(至少1支心外膜冠脉横截面减小>75％)。作过冠脉旁路术或其他心脏手术者,伴有其他心脏病或冠脉畸形者,不包括在本研究之内。889例分为四组,每组二个亚组。Ⅰ组急性心(肌)梗(塞),Ⅰ_a 亚组无已愈的心梗(306例),Ⅰ_b 亚组有已愈的心梗
Crown (motion) atherosclerosis lesions (coronary heart disease) clinical manifestations vary, the reason is not clear. This article analyzes 889 cases of coronary heart disease seen. 889 cases of autopsy data from 1961 to June 1988 archives of coronary artery disease stored in the Department of Pathology of the National Heart Lung and Blood Institute. Patients were ≥30 years of age with fatal coronary heart disease (at least 1% reduction in epicardial coronary cross-sectional area> 75%). Those who underwent coronary artery bypass surgery or other cardiac surgeries, with other heart disease or coronary artery deformities, were not included in the study. 889 cases were divided into four groups, two subgroups in each group. Ⅰ group of acute myocardial infarction (plug), Ⅰ_a subgroup of non-recovered myocardial infarction (306 cases), Ⅰ_b subgroup has been cured of myocardial infarction