well thanks again everyone, i have shed many tears, and very worried, he gets weaker and weaker they have slowed his heart down as much as possible to keep him alive, i keep strong for him but it's soooo hard, i leave the hospital in tears. he is to have 5 arteries done and most only get 2 or 3 / 4 occasionally but rarely five. they will take veins from his arms / legs and chest.. girls pray for him and that he will be strong enough. . i will be okay have a cry and go to bed , thankyou all its good to be able to just get this out. i feel all the love and hugs.