Methods Our experiment established animal model of VMC by the way of coxsackie virus B3(CVB3) inoculation,then we studied the changes and apoptosis of cardiomyocyte by ways of microscope and electron microscope.

• 方法本实验在接种柯萨奇病毒B3(CVB3)建立VMC动物模型的基础上,用光学显微镜及电子显微镜观察心肌细胞的病变及心肌细胞凋亡。