巨大左心房耳部囊肿一例和渝斌张春生李鲁光张桂珍帅英敏简文豪１临床资料患儿男性，９岁，因感冒后心慌、气短５天就诊，既往体育活动不受限。查体：体温、脉搏、呼吸、血压均正常，体重２９ｋｇ，身高１３０ｃｍ；胸骨轻度隆起；双肺呼吸音清晰，心界向两侧扩大，心率... Huge left atrium ear cyst A case of He Bin Bin Zhang Chunsheng Li Luguang Zhang Guizhen Shuaiying Min Jianwen Hao 1 clinical data in children male, 9 years old, because of a cold after flustered, shortness of breath 5 days, past sports activities are not limited. Physical examination: body temperature, pulse, respiration, blood pressure are normal, weight 29kg, height 130cm; sternal light uplift; breath sounds clear lungs, the heart of the community to expand on both sides, heart rate ...