...状动脉狭窄的23例患者进行了多层螺旋CT（multi-slice spiral CT，MSCT）及选择性冠状动脉造影（selective coronary angiography，SCA）检查，男14例，女9例，年龄35-76岁。
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方法比较72例年龄小于40岁和276例年龄40岁及以上冠状动脉综合征病人的发病诱因、冠心病危险因素、选择性冠状动脉造影病变。
Methods The induced factors, the coronary risk factors and the lesion characteristics in 72 ACS patients below 40 years old were compared with 276 patients with 40 years old and above.
目的探讨选择性冠状动脉造影检出的心肌桥的影像特征及临床治疗。
Objective To explore the angiographic features of coronary myocardial bridge (CMB) and evaluate its clinical treatment.
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