Objective To explore the characters of electrocardiogram(ECG) in infants with Mycoplasma pneumoniae(MP) in order to improve the accuracy of the early diagnosis of myocardium damage induced by MP.

• 目的探讨通过观察小儿肺炎支原体肺炎(MP)心电图改变特点以提高MP致心肌损害的早期诊断可能。