Well the time is getting closer. I have sleep apnea and I go tomorrow to get my cpap machine along with an oxygen. I start all my testing next week. Starting on Monday with lab work, x-rays and gall bladder scan to Friday when I have my endoscopic exam at Fair Oaks Hospital. I am little worried about Pulmonary function test, don't know what that is. I go on Wednesday to the Cardiologist, hope that is OK. I just want to be OK enough to have the surgery. I feel like this is my only shot at getting better. My feet swell could be due to my heart, thanks internet, something I find out thing I don't want to know. Still with friends I will "survive" and get to the losing side of my life.