1病例报告患者,34岁,因孕8月余,第二胎,头晕、胸闷1d于2008年3月27日入院。停经后40余天出现恶心、呕吐等早孕反应,持续2个月余,自行缓解。孕3个月时因感冒曾拍胸片,口服药物治疗(具体不详)。孕5个月时自感胎动,活跃至今。1个月前出现双下肢水肿,经休息后稍缓解,未诊治。5d前水 A case report patients, 34 years old, more than 8 months pregnant, second child, dizziness, chest tightness 1d on March 27, 2008 admission. More than 40 days after menopause nausea, vomiting and other early pregnancy reactions, sustained more than 2 months, to ease themselves. Pregnancy 3 months because of a cold had chest radiographs, oral medication (specific unknown). 5 months pregnant when the fetal movement, active so far. A month ago, double lower extremity edema, a slight relief after rest, not diagnosed. 5d before the water