One test done - one more to go.  Ralph had an appointment with his regular doctor yesterday, and it's official  It isn't his heart.  But....they don't know what it is.  He still has fluid in his lungs, so....he goes in for a CAT scan this afternoon.  I hope they get the results back to us faster this time!  He started this whole thing on June 29, and it is July 31 and no answer yet!