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作者以413例有心肌梗塞史的高脂血症患者为对象,研究冠脉从狭窄发展至完全闭塞的进程。先做冠脉造影作为基础资料,3年后(n=312)和5年后(n=248)分别再做造影,并由二位阅片者独立分析。原先,177例(43%)有一支,130例(31%)有二支,61例
The author of 413 patients with history of myocardial infarction in patients with hyperlipidemia study the development of coronary artery from the stricture to the process of complete occlusion. Coronary angiography was used as the primary data. Three years later (n = 312) and five years later (n = 248), angiography was performed separately and analyzed independently by two readers. Originally, 177 (43%) had one, 130 (31%) had two and 61 had it