My brother-in-law suffered a heart attack from a blood clot in his heart. At the hospital, they had to shock him 40 times and miraculously, he is recovering. The problem is, he has lost his eye sight. This happened a month ago, and the doctor's told him this was due to his optic nerve being swollen. No one will give us answers as to whether or not he will get his sight back. Has this happened to anyone else that you know of, and if so, what was the outcome? We're trying to get answers, but to no avail. Please help!!!