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本文从高脂饲料造型的三组24只大耳白兔心脏检查了4516个冠状动脉断面。其中受累者578个,病变程度95％在I级左右。分析结果表明,超声治疗组冠脉病发率及灶型病变体密度,皆明显低于未治疗组和自然消退组(P<0.01),显示超声波对冠状动脉粥样硬化有明显治疗作用。
In this study, 4516 coronary arteries were examined from three groups of 24 large white rabbits with high-fat diet. Of which 578 were affected, the degree of disease 95% in the I level. The results showed that the rate of coronary artery disease and the density of focal lesion in the ultrasound group were significantly lower than those in the untreated group and the spontaneous regression group (P <0.01), which showed that ultrasound had a significant therapeutic effect on coronary atherosclerosis.