Brief Answer:
You should make an ECG and measure the digoxinemia levels in blood, to exclude heart as the origin of this symptoms. You should take a good treatment for
esophagitis and gastric ulcer.
Detailed Answer:
Hello,
Thank you for using HCM.
The pain the way you prescribe it, looks more likely to originate from gastrointestinal system than from the heart. Eventhough, being diagnosed with atrial
fibrillation and having experienced high heart rates , it would be more accurate to make an ECG, to exclude other pathological changes.
The elevated digoxin levels in blood may for it self cause high heart rate and pain also. That's why an important evaluation in your case should be digoxinemia levels in blood.
On the other hand , it's needed an adequate treatment of esophagitis and gastric ulcer, which may have caused this sort of pain also. You should receive full dose of PPI drugs such as Omeprasole (Biocid) 40 mg , twice a day , 30 minutes before breakfast and dinner. You should avoid spicy food, frighted food, sparkling , tomato, caffeine. I would suggest you a strict follow up by the gastroenterologist.
Hope this is helpful.
Let me know if you need more clarifications. Otherwise please close and rate the answer.
Kind Regards,
Dr. Juarda