Just had the heart cath and everything was fine. The random falling is what I want cured. That is what is the most annoying to put up with. I never know when it will happen and one of these days I am going to break something. I have only had to go to the emergency room one time when I fell face first into a drive thru curb. That hurt. I can live with the heart failure and everything else that goes with it but the falling I want to stop.