题目内容
胺碘酮药理作用为
2021-12-27
A.延长APD，阻滞Na+内流
B.缩短APD，阻滞Na+内流
C.延长ERP，促进K+外流
D.缩短APD，阻断β受体
E.缩短ERP，阻断α受体
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