心肌炎是儿童时期常见的心血管疾病,近年来发病有增多趋势,其病原呈多种多样,国内统计虽以病毒性为多,但也有其他微生物引起心肌炎的可能。肺炎衣原体(C.pn)广泛存在,主要引起呼吸系统感染,还与心肌炎、脑炎、甲状腺炎、红斑结节等呼吸系统以外的疾病有关。为了解C.pn感染与小? Myocarditis is a common childhood cardiovascular disease, in recent years there is an increasing trend of incidence, the pathogen was varied, although the national statistics for the virus as much, but there are other micro-organisms may cause myocarditis. Chlamydia pneumoniae (C. pn) widespread, mainly caused by respiratory infections, but also with myocarditis, encephalitis, thyroiditis, erythema nodules and other diseases outside the respiratory system. To understand C.pn infection with small?