Methods ELISA was used to measure ACA-IgG and ACMA-IgG in 30 children with DCM and 40 healthy children as controls. CK MB,electrocardiogram and Doppler echocardiography were examined simultaneously.

• 方法 采用ELISA法测定DCM 30例ACA IgG和ACMA IgG ,并与健康儿童对照 ,同时检测心肌酶、心电图和多普勒超声心动图。