Objective To compare the action of anticardiolipin antibody(ACA)and anticardiac mitochondrial antibody (ACMA) in children with dilated cardiomyopathy(DCM).

• 目的 比较抗心磷脂抗体 (ACA)和抗心肌线粒体抗体(ACMA)对小儿扩张型心肌病 (DCM)诊断及病情了解的作用。