jann1033 said:
anyone know anything about cardiomyopathy that would reassure me ie how they diagnosis it
Yes, cardiomyopathy (CMP) is actually my specialty and I'd probably even venture to say that people with it are among my favorite patients to care for.
I don't know a lot about CFS but I did do a quick study of it just now and I couldn't find anything that shows it's a "cause" of CMP (if you know of a link please post). Clearly, CFS symptoms can be similar to some of those that patients with CMP experience. This seems to be the case with many of the CFS symptoms, which probably at least in part explains why there's so much confusion/ambiguity about CFS. I'll keep my eyes and ears open about it in the future now that it's on my own radar screen.
In the meantime, yes, you will have a preop evaluation which will include bloodwork, an ECG, a chest xray and a physical exam, the latter 3 of which would yield signs of CMP if you had it. There is a test they can do with bloodwork (BNP) but they probably wouldn't do it unless the other three showed some signs of a problem.
There is no mistaking if you have CMP, which is basically a weakening of the heart muscle (ie heart failure) which causes enlargement of the heart (the silhouette of which will be seen on chest xray; and the prolonged electrical conduction of the heart will be seen on ECG) and negatively affects it's ability to pump. There are many physical findings related to CMP that I won't list in detail here, but would absolutely make most people seek immediate medical care.
I know what you mean about surgeons

but I find (as a nurse and as a patient myself) that most surgeons really want to do what's right by their patients. I would definitely mention your concerns, whatever they may be, not only to the surgeon, but to the anasthesiologist - who will note it on your anasthesia review. They could probably point out data right away that could relieve your fears, and at the very least they should know you're a little apprehensive. Always be open, even if it's not well received. It will help
you feel better knowing you said what you needed to say. I like to pick a surgeon not only for surgical skills but for bedside manner. It's so important.
I'd like to also tell you that I myself am hugely nervous about having surgery. I was a wreck prior to having my breast surgery. It was the first major surgery I'd ever had, and I was sure I was going to die on the table (see - just like you!

). There were a lot of ironies that occurred at that time, but I distinctly remember the day before my surgery, I was laying in bed with one of my big German Shepherds, crying my eyes out. In looking at my beautiful dog, I realized that in that past year I'd put her through 5 - yes
5 - surgeries to remove cancerous tumors on her body. Wow, how selfish of me to do that to her when I don't even want to do it myself - heck, she'd almost jumped out the window of the vet's before one of the surgeries, and I still went ahead. But then it dawned on me that if she could do it, I could do it. Something about that thought caused a calm to wash over me, and even in pre-op the next day when my surgeon took forever on the case before me causing a two hour delay and my caregivers kept leaving as it was the day before Thanksgiving, I remained calm. Truly amazing, since I'd been so scared just prior to this. I felt like that dog was like my guardian angel, and it was one of the last and greatest gifts she gave me, as she herself died a few weeks later of a metastatic brain tumor the same day I lost all my hair from chemo.

My dogs, it seems, in one way or another, always give me more than I give them (she was the dog on the left in the first picture of the Photographing Pets thread; and the one sniffing the kitten through the doorway.)
Hope this is helpful, sorry so long. Hopefully I answered your question, I can sometimes get long winded.