重度失血过程中RSNA和HR呈现先兴奋后抑制的双相反应。

RSNA and HR showed biphasic responses with initial excitation and later inhibition.

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重度失血过程中RSNA和HR呈现先兴奋后抑制的双相反应。

RSNA and HR showed biphasic responses with initial excitation and later inhibition.

youdao