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阐明动脉粥样硬化(简称AS)的早期病变和动脉的年令性变化.对于AS的发病机理和防治的研究都是重要的。目前在国内尚未见这方面的报告。我们为了观察AS早期病变的发生发展和为辽宁地区主动脉的AS发生率提供资料,观察了主动脉根部的形态学变化。
To clarify the early changes of atherosclerosis (AS) and the seasonal changes of arteries, the pathogenesis of AS and prevention and treatment are important. At present, we have not seen this report in our country. In order to observe the occurrence and development of early lesions of AS and provide information on the incidence of AS in the aorta of Liaoning Province, we observed the morphological changes of the aortic root.