General Consideration Antenatal cardiovascular changes Blood volume increase by 40%-60%0 Peaking at 32-34 weeks the expansion in plasma volume is greater than that expansion of red cell mass Cardiac output Increase by 40%6-50% Peaking at 20-24 weeks
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胎盘早剥 Obstetrics is\bloody business Even though the maternal mortality rate has been reduced dramatically by hospitalization for delivery and the availability of blood for transfusion, death from hemorrhage remains prominent in the majority reports From willams obstetrics
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Definition Abruptio Placentae( placental abruption): premature separation of the normally implanted placenta from the uterine wall
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过敏性鼻炎 具有特应性体质的病人,吸入空气中的过敏原 之后,诱发了IgE介导的Ⅰ型超敏反应,产生鼻 粘膜的炎症,从而表现出鼻部症状的疾病
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复旦大学：《儿科学》课程教学资源（PPT课件讲稿）血尿（hematuria）
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