nope he came abck from the dead in many diffrent realility and his own. he had his heart stop on many occassions. back when his healing factor was not even that good he came back from the dead to save jean greys life. in wolverine 32 he had his head cut of on mnay occassions and was ifne the next day. he had his whole skseleton ripped out and he healed form that. he been incenagrated. he been hit with a nuke. I cna keep going on. having his heart ripped out would not kill him.