Karen has had almost every test imaginable and they have given the doctors conflicting results. Nothing is pointing to a "this is it" conclusion. She will have an MRI today to look at her head. She is in a lot of pain and is getting demarol injections which knock her out. Pains in her shoulders that should be arthritis but aren't. Pains in her back that should be from her heart but are not. Her doctor is an excellent American cardiologist from Chicago and he has said he will find out what the problem is and attack it. We both like him a lot. I stay with her till she is asleep and then am there when she wakes the next day. Keep us surrounded in prayer, please. Thanks for all of your support and contact.