Objective To explore the incidence and predisposing factors of coronary heart disease (CHD) among the patients with different types and extent of calcified valvular heart disease (CVHD).

• 摘要目的比较不同程度、不同类型的老年钙化性心瓣膜病(CVHD)患者冠心病发病率及易患因素的差异。