若心率增加但心输出量保持不变时,则()。A.每搏输出量减少B.收缩压降低 C.舒张压升高D.平均动脉压升高E.脉压减少

作者: rantiku 人气: - 评论: 0
问题 若心率增加但心输出量保持不变时,则()。
选项 A.每搏输出量减少 B.收缩压降低 C.舒张压升高 D.平均动脉压升高 E.脉压减少
答案 ABCE
解析

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