CORONARY CALCIFICATION - RELATIONSHIP TO CLINICALLY SIGNIFICANT CORONARY LESIONS AND RACE SEX AND TOPOGRAPHIC DISTRIBUTION
CORONARY CALCIFICATION - RELATIONSHIP TO CLINICALLY SIGNIFICANT CORONARY LESIONS AND RACE SEX AND TOPOGRAPHIC DISTRIBUTION
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DOI：
10.1161/01.cir.32.6.948
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发表时间：
1965-01-01
期刊：
影响因子：
37.8
通讯作者：
MCGILL, HC
中科院分区：
文献类型：
--
作者：
EGGEN, DA;STRONG, JP;MCGILL, HC
从1242例年龄在30-69岁之间的白人和黑人的连续尸检中，对3条主要冠状动脉表面钙化病变的百分比进行了测量。钙化病变在左前降支最普遍、最广泛，发生在距孔口2 ~ 3cm处的频率最高。白人比黑人更积极参与，男性比女性更积极参与。比较了4种死因或疾病类别中钙化的发生率和程度；死于冠状动脉心脏病的患者比其他三组患者更有参与性。缺血性心肌病变、复杂冠状动脉病变或狭窄病变的患病率在钙化病变的病例中更高，并且随着钙化病变程度的增加，这种患病率也在增加。晚期冠状动脉粥样硬化的诊断在年轻人中最高。
Measurements of the percent of the surface with calcified lesions have been made for the 3 main coronary arteries from 1242 consecutive necrosies of whites and Negroes between the ages of 30-69 years. Calcified lesions were most prevalent and most extensive in the left anterior descending branch and occurred with greatest frequency at 2 to 3 cm from the orifice. Whites had greater involvement than Negroes and males had greater involvement than females. Prevalence and extent of calcification has been compared in 4 cause of death or disease categories; cases dying of coronary heart disease had greater involvement than the other 3 groups. The prevalence of ischemic myocardial lesions, complicated coronary lesions or stenotic lesions was greater for cases with calcified lesions and this prevalence increases with increase in extent of calcified lesions for the diagnosis of advanced coronary atherosclerosis is greatest for younger individuals.