Objective This study recorded changes of HFECG in Adriamycin rat in order to provide electrophysiological information for the further study of adrimycinal cardiaomyopathy.

• 目的旨在探讨心肌损伤时高频心电变化的规律及机制,为阿霉素性心肌损伤的进一步研究提供电生理方面的参考。