Board Thread:Warhammer 40k General Discussion/@comment-5846164-20130527133906/@comment-5846164-20130527200912

well it also states that it would normally kill a lesser warrior ( hope they mean space marines since riping out human hearts is rather sure to bring death). i have also heard that under great preasure or lots of stuff going on the second heart becomes more active but i would think that nr 1 heart also does that. and it is also written that you can hear the "duo" drum of their hearts, wich would make them kinda both in use. even if its a lowered % then 50% of heart capacity then it still would be a handicap. you are used to 2, then you only have 1. naaa that cant be good.