Methods 208 premenopausal women with chest pain were divided into CHD group and non CHD group according to the result of coronary angiography(CAG).

• 方法根据冠状动脉造影(CAG)结果,将208例绝经前女性胸痛患者分为CHD组及非CHD组,比较两组患者危险因素及三种无创检查结果的差异。