Hello and welcome to HCM,
On the basis of the history given by you, it is evident that you are suffering from disease process of the gastrointestinal tract and cardiovascular system.
Burning pain between shoulder blades, regurgitation, sensation of food sticking in the gullet suggests indigestion
,and probably obstruction in the upper gastrointestinal tract.
The cause of these symptoms needs to be found out.
Upper gastrointestinal endoscopy
, pH monitoring are the first line investigations that need to be done to find out the cause for the symptoms.
If any growth or abnormality is identified in the gastrointestinal tract, a biopsy from that area needs to be taken for histopathological study.
You need to consult a gastroenterologist
Dyspnea (difficult breathing) at night and palpitations are suggestive of cardiovascular problem.
You need to consult a cardiologist
for clinical examination of cardiovascular system and relevant investigations.
Thanks and take care
Dr Shailja P Wahal