this has been boggling me for a long time now. I never heard of what doctors do in intensive care as 'revival', 'bringing up the dead' or something else. If medical staff of any kind is involved, it will always be 'resuscitate'.
I have tried to consult the AMA Manual of Style, but their sign-up process is non-functional, facing technical issues. Browsing dictionaries was no use either, they all list these words as synonyms.