A.钙
B.钾
C.钠
D.镁
E.磷
[单选题]体内( )缺乏或过高时均可导致心律失常。
[单选题]体内()缺乏或过高时均可导致心律失常。A . 钙B . 钾C . 钠D . 镁E . 磷
[单选题]体内( )缺乏或过高时均可导致心律失常。A.钙B.钾C.钠D.镁E.磷
[单选题]体内( )缺乏或过高时均可导致心律失常。A.钙B.钾C.钠D.镁E.磷
[单选题]体内( )缺乏或过高时均可导致心律失常。A.钙B.钾C.钠D.镁E.磷
[单选题]体内( )缺乏或过高时均可导致心律失常。A.钙B.钾C.钠D.镁
[单选题]体内()缺乏或过高时均可导致心律失常。A.钙B.钾C.钠D.镁
[单选题]体内()缺乏或过高时均可导致心律失常。A.钙B.钾C.钠D.镁
[单选题]体内()缺乏或过高时均可导致心律失常。A.钙B.钾C.钠D.镁
[单选题]体内()缺乏或过高时均可导致心律失常。A.钙B.钾C.钠D.镁