There really isn't anything to one of these. I suspect it's basically the same thing as an ultra-sound they do on pregnant women to check on the baby. They didn't have ultra-sound when I had my kids. Or at least if they did have them, they weren't done routinely. So I asked the gal doing the echo if it was a boy or a girl? She looked at me rather strangely and replied, and I quote "it's not a baby, it's a heart!" Some people just don't have any sense of humor!!!!
I asked her if she could tell me anything and her response was, and again I quote, "I don't do the doctors job of revealing the results and he doesn't do my job of operating the echo-cardiogram machine." SORRRRRY! I think she needs to find a new job.
I did get the results of my stress test though. It is the same as before, nothing has changed. So unless this echo shows something other than what the doctor thought it would, I am good to go for another year anyway before I have to go and visit them again.