Objective: to study the distribution of coronary artery lesion and identify predictors of coronary heart disease (CHD) in patients with rheumatic valvular heart disease.
目的:研究风湿性瓣膜病患者冠状动脉心脏病(CHD)的冠状动脉病变分布及CHD预测指标。
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Objectives To evaluate the effect of valvuloplasty on rheumatic mitral valve lesion.