本文对慢性缺血性心脏病血浆钙离子含量的改变及其与临床表现的关系作一报道。对象与方法作者在确诊的113例慢性缺血性心脏病患者(男91例,女22例;年龄30～71岁)中选择111例作为研究对象,并将这些病人分为3组:1组为轻度心绞痛,22例;2组为中度心绞痛,70例;3组为重度心绞痛,19例。多数病人采用硝酸酯制剂、 This article on the changes of plasma calcium in patients with chronic ischemic heart disease and its relationship with the clinical presentation of a report. Subjects and Methods The authors selected 111 out of 113 patients with chronic ischemic heart disease (91 males and 22 females; ages 30-71 years) who were diagnosed and divided them into three groups: Group 1 Mild angina, 22 cases; 2 groups of moderate angina, 70 cases; 3 groups of severe angina, 19 cases. Most patients with nitrate preparations,