Hi,
Noted you history about a known heart problems, swelling left lower breast area with pain and swelling, heartburn, back ache, burping and so on.
To discuss the points one by one:
Heartburn, burping and related back pain is indicative of a condition called GERD. The following measures will help you to get over these problems.
A PPI like
Pantoprazole or
Ranitidine.
Domperidone for motility regulation.
Antacids when on empty stomach.
Soft bland diet in small frequent ways.
Avoidance of stress and anxiety. Upper GI Endoscopy will help to get a proper additional diagnosis like
Hiatus Hernia and treated accordingly.
As for the swelling and pain on left lower chest, this can be most probably due to a condition called
costochondritis.
Take an opinion of your Doctor as you need an actual examination.
Local rubefacient liniments, stomach friendly anti-inflammatory can help a lot. Local strapping may help further to give rest to the area. If something else is identified as the cause, it will be treated accordingly.
Cardiologist must be taking care of your heart problems.
I have answered your query. Let me know if I can assist you further.
Regards,
Dr. T Chandrakant,
General Surgeon