If I could suggest one thing, if you are going in for a
stress test, perhaps you should ask for a nuclear
stress test. You will get all the advantages of a normal stress test but also get a look at the blood flow in your heart. My Doctor let me go straight to a nuclear stress test, and it's a piece of cake as well. In addition, it has a much higher accuracy rate than a normal exercise stress test.
Just a thought, good luck!