Hello & welcome to Healing Well. None of us are drs here, but reading about your normal testing, no, I do not for a moment think you need to worrying about heart disease. Your echo & stress test came back great & those two tests determine if there is a problem. Not sure how old you are, whether you get any exercise on a regular basis & of course eating healthy. And yes, anxiety may well be the culprit of your symptoms, this is pretty common. Although, you say you have never had problems with it, that doesn't mean it can't happen at any given time. In spite of normal testing, you are apparently not convinced its your heart. Don't waste precious time looking for something that does not exist, life is too short. You have nothing showing up on testing to warrant further invasive testing, a dr certainly would not consider it & most likely insurance would not pay for anything either. If nothing else, learn some relaxation techniques.
I can assure you, if the dr thought you had any heart issues he would have told you. I say do your happy dance & be very thankful for normal heart testing. Take care.
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