Chest burning when walking too fast

Rushed to local emergency room twice in past six months. Did not find cardiac involvement, and diagnosed acid reflux. On omeprazole, it helps, but still get burning in chest when I walk too fast. Would you still see a heart doctor for further testing? I did, and he gave me an echocardiogram. NO other symptoms, just chest burning, but it always goes away when I rest. Does anyone else here have chest burning with acid reflux that happens alot when they walk but does not when they rest?

Post Edited (glenninindy) : 3/18/2022 4:45:32 AM (GMT-6)

I am still going in for a nuclear stress test for my heart. This is not reflux if it goes away when I stop walking.and it doesn't happen when I am resting either. It may be angina. Walking takes more on the heart . Thank You Sharon. I have spoken to you before and you were always so nice to me. This has been going on for a long time, and I will let you know what the heart doc said. Thanks again.