I wasn't going to respond, but it seems like claims like this can be damaging to the truth. I have no doubt that the Lord healed this man (or that he believes the Lord healed him) but his testimony stretches credulity and brings disrepute on whatever testimony he may have otherwise. Healings are not (that I've ever seen or heard in scripture or out) things that bring men to faith. When the Lord heals, it confirms the faith of the one who received that gift. And the Lord never healed with fanfare. So when I heard this man's testimony, a couple of things jumped out at me :
1. The support for his claims is tenuous at best. His claims to being dead are not officially supported. Rather, he was in a grave situation and he survived. This is emphatically NOT the same as being raised from the dead. To claim that when it is not true is very damaging.
2. He made another claim that he was told that after his heart attack, the Lord removed the gene marker for heart disease - that there was no trace of it in any cell of his body. Since he'd never had any DNA testing done before, there was no way he could know that he had it in the first place (heart disease and heart attacks are not the same thing). And the kicker? Apparently he had a quadruple bypass in the last couple of years.
At best, these are dubious claims made by someone with no medical training or understanding (the "official" medical report referred to him as "Brother Stoneking" and it doesn't appear that the one who he refers to in the report is even a physician...just a nurse). He is claiming to have been dead and resurrected when there is ample evidence to suggest he never died - just had a bad heart attack which the Lord raised him up from.
At worst, he is just trying to trump up publicity for a miracle (for either personal or ministry reasons).
Either way, this seems an ill-advised approach. Much better had he claimed the Lord healed him from a heart attack and praise the doctors and EMT's for doing such a great job. Unfortunately, that doesn't garner much publicity...