One heart patient to another, Slide with the flow. That's all you can do and worrying don't do you good, it has bad side affects. Like the song says, "Don't worry, be happy".
Yea, I know it's hard, sitting and waiting. I sat for a week in the hospital waiting for my by-pass. They were afraid to let me go home. The way I look at it, I'm living on borrowed time so any thing I do is extra for my life. The Cardiologist told my wife two weeks ago that if I had started my heart problems 15 years sooner I would not be here today. So once again all of us with heart issues are lucky they have the technology today to do things we need done to keep us around playing with our Grand Kids. Live a lifetime in each day. Rog