I know anxiety impacts our stomachs
and digestive tracts, but not sure it
causes heartburn. Have you tried things like Tums to help with the heart burn? Have you addressed this with your doctor? You truly need to "accept" that your heart is fine. I know it's hard to do this, but this constant worry and fear is fueling your anxiety and keeping it going strong. Heartburn is easily treated, you should see your doctor regarding this, and for peace of mind. Take care.