Update: Thank God he doesn't have an aneurysm. It's something wrong with his nerve. He's on his way home. That's all I care about now. A lot goes through ones mind when they may lose someone.
My husband will be having a CAT scan in a few minutes as the doctor believes he has an aneurism in the largest vessel running down the leg. This is life threatening. If so, he'll be going by ambulance to Seattle for surgery within the hour. I pray he'll be coming home instead. Things aren't looking good. I'll update later if I can.