Ask (a noob/scrub) CvS2 questions

I thought that, although time was the biggest factor, Dramatic KO’s and such actually give you back more life as well? Like, if I have 80 seconds left, and get a regular KO I will get less life back then if I have 80 seconds left and kill them with a super/dramatic KO?

I have never herd that one before? Any body know the answer? Im inclined to say no…
anybody test it?