Thanks for writing to us.
If your previous stress test
was positive but angiogram was negative and now again you have stress test positive , so you do not want to get angiogram. this makes sense if you were asymptomatic during the stress and had good exercise capacity. This is especially so if the stress test was TMT only. if it was TMT only then i would suggest you to undergo stress ECHO or stress Thallium to clarify the issue. if your stress test was already an imaging based test like Stress ECHO or thallium, then it is an issue. it could be solved only after having a look on the images or videos only.
i hope i cleared the concept for you.