问题
多项选择题
中孔型室间隔缺损的血流动力学改变有（）.
A.左心室增大
B.左心房增大
C.右心室增大
D.右心房增大
E.肺动脉高压
答案
参考答案：A, B, D, E
解析：室间隔缺损时发生左向右分流，左房、右室大，以左室大为著。
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中孔型室间隔缺损的血流动力学改变有（）.
A.左心室增大
B.左心房增大
C.右心室增大
D.右心房增大
E.肺动脉高压
参考答案：A, B, D, E
解析：室间隔缺损时发生左向右分流，左房、右室大，以左室大为著。
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| Paris has a beautiful name, the City of 1 . Do you know 2 it means? Many beautiful buildings are lighted at 3 . The streets are very 4 .When you 5 in Paris, you must not turn 6 your headlights(汽车前灯) even after dark. Paris is full of lights all day and all right. But this is not the 7 reason(原因) for its beautiful name. For hundreds of years, Paris has 8 the center of science and art. Many scientists and artists have come to 9 here. For this reason also, people 10 it the City of Lights. | ||||
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