Thread:RCM9698/@comment-5916303-20170110032816/@comment-29707934-20170111050710

I have added my propositon to Murasame's page.

I also can't find a exact explanation. I inform you if I do find it, but because the only living organisms without a heart are worms, jellyfish and such I guess it doesn't really affect the curse's functionality.

I the anime I think it was just done to give Esdeath a chance to speak her final words and destroy herself along with Tatsumi. In the manga it could be because Murasame was broken at this point and its powers were disappearing. Or if the curse's progression is affected by the victim's biological processes, than lowering body temperature would indeed slow the curse down. I wouldn't add any of the explanations to the page though.