Thanks for your reply and your honesty about your experience with A-fib. I have no idea whether my doctor has considered going in on the left or the right of my heart but it is something I will bring up and ask about and the only way we learn about what's going on is to ask questions. My other conditions have done nothing but complicate the matter. Getting all the doctors together to agree on a plan of action seems to take quite a bit of time. The only problem with that is that it makes me very nervous as time goes by and I don't know what anybody is going to do about anything it's a little scary. But I do thank you for your information I will bring it up to my cardiologists and see what he says in fact that I see him tomorrow so thank you again have a good night..