I was thinking today about Isaac's arthritis and how I rarely or never talk about it on his blog. Isaac had a lot of arthritis last night, some in his back and a lot in his leg. He had a bad sleep because of the arthritis. I wonder how many kids with heart issues go through the same thing. Sometimes he has chest pain, right in the middle of his chest; my first thought is heart failure, but I really think it is arthritis again, because of his rib cage being broken open with a saw during heart surgery and then being closed again with wires. I am not looking for pity,I just wonder if other kids like Isaac go through this in the winter and other times when the barometer changes so much.