The knee is doing fine very little pain and walking pretty good. My heart problems are giving me a fit. I have congestive heart failure. Went to see my cardiologist last week and they finally decided that my stints are the cause of my problems do they are setting me up to have heart catherization again. Trying to set it up so I can go to a local heart hospital instead of going back to Charleston. Last time I had it done I had major problems and instead taking one hour it took 4 hours and the dr told my wife and preacher that it was divine intervention that I was still alive. Not looking forward to going back to Charleston to have it done again. Bout used up all my nine lives. Don