Er sat with chest and breast burning, back pain. No HRT attack. Cta showed 20% block so not heart. Have medium hiat. Hernia, and low motil. Esop. See doc thurs. Cta rule out clots in lungs? Hurts on off. Ibup?

Chest pain. Sounds like you have gastroesophageal reflux. Take an antacid until you see the doctor.
Clots ruled out. A dedicated ct angiogram looked at the heart first, but was likely done in a manor sufficient to rule out clots in the blood vessels of the lung. This would likely go with shortness of breath as well as pain. The abnormal esophagus and hiatal hernia sound like the most likely culprit. Suggest you read about these and gerd (gastro-esophageal reflux disease) before seeing your doc this week.