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目的回顾性评价动脉壁钙化对下肢动脉CTA准确性的影响,分析心血管危险因子是否能预测对评价造成影响的钙化。方法进行下肢动脉CTA检查的200例病人,用4点法测量盆腔、大腿和腓肠动脉钙化
Objective To retrospectively evaluate the effect of arterial wall calcification on CTA accuracy of lower extremity arteries and to analyze whether cardiovascular risk factors can predict calcification that affects evaluation. Methods 200 cases of lower extremity arterial CTA examination of the pelvic, thigh and calf artery calcification