Objective In order to study the correlation between HLA-B* gene polymorphism and dilated cardiomyopathy (DCM).

• 目的探讨北方汉族人扩张型心肌病(dilated cardiomyopathy,DCM)遗传易感性与人类主要组织相容性复合体(HLA-B*)基因多态性的关系。