There were atypical symptoms, negative treadmill test and normal coronary angiography in patients without SCAC.

冠状动脉无钙化者心绞痛症状不典型，平板运动试验阴性，冠脉造影正常。

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Results The scores of coronary artery calcification (SCAC) in patients with coronary stenosis were much higher then those in patients without coronary stenosis ( P<0.05 ).

结果冠状动脉造影狭窄组冠脉钙化总积分明显高于无狭窄组（P <0 0 5 ） ；

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Results The scores of coronary artery calcification (SCAC) in patients with coronary stenosis were much higher then those in patients without coronary stenosis ( P<0.05 ).

结果冠状动脉造影狭窄组冠脉钙化总积分明显高于无狭窄组（P <0 0 5 ） ；

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