Barboriak J J, Rimm A A, Anderson A J, Tristani F E, Walker J A, Flemma R J
Cardiology. 1976;61(3):153-61. doi: 10.1159/000169758.
The incidence of cardiovascular disease risk factors and other indicators of cardiac impairment were studied in 478 patients prior to their aortocoronary vein bypass operation and 194 patients who had angiographic examination but did not undergo the operation because the clinical and coronary angiographic findings were not considered serious enough to warrant the bypass procedure. The patients referred for surgery had higher plasma cholesterol and triglyceride levels (259 and 219 vs 233 and 180 mg/100 ml), tended to be older (53 vs 49 years) and had more extensive occlusive disease (occlusion score 200 vs 70) than the group without the operation. There was little difference in the proportion of smokers (81 vs 83%) or prevalence of hypertension (33 vs 30%). In comparison with 9,964 participants of a local health screening program, both patient groups had markedly higher prevalence of smoking, hypertension, chest pain and previous myocardial infarcts.
对478例接受主动脉冠状动脉静脉搭桥手术的患者以及194例接受血管造影检查但因临床和冠状动脉造影结果被认为不够严重而未进行手术的患者，研究了心血管疾病危险因素的发生率和其他心脏损伤指标。与未进行手术的组相比，接受手术的患者血浆胆固醇和甘油三酯水平更高（分别为259和219 vs 233和180 mg/100 ml），年龄更大（53岁 vs 49岁），闭塞性疾病更广泛（闭塞评分200 vs 70）。吸烟者比例（81% vs 83%）或高血压患病率（33% vs 30%）差异不大。与当地健康筛查项目的9964名参与者相比，两组患者吸烟、高血压、胸痛和既往心肌梗死的患病率均明显更高。
