试题与答案

反映左心室收缩功能最常用的指标是()。 A.心脏指数 B.心排出量 C.射血分数 D

题型:单项选择题 A型题

题目:

反映左心室收缩功能最常用的指标是()。

A.心脏指数

B.心排出量

C.射血分数

D.E/A比值

E.每搏量

答案:

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