左房粘液瘤误诊１例分析杨国敏，孙荣杰（吉林市儿童医院１３２００１）１病历摘要韦Ｘ，男，１４岁。因心悸、胸闷、气短、乏力１个月，加重５天伴浮肿，于１９９５年７月２日入院。发病前无明显诱因，上述症状在活动后加重，未经诊治。既往无风湿活动病史。查体：血压１... Misdiagnosis of left atrial myxoma: Analysis of 1 case Yang Guomin, Sun Rongjie (Jilin Children’s Hospital, 132001) 1 Medical Record Wei X, male, 14 years old. Due to palpitation, chest tightness, shortness of breath, fatigue, 1 month, aggravated 5 days with edema, and was admitted on July 2, 1995. There was no obvious cause before the onset of the disease. The above symptoms became worse after the activity and no treatment was given. No previous history of rheumatic activity. Physical examination: blood pressure 1...