Welcome in H.C.M.
I have gone through your query regarding chest pain
, shortness of breath
, fatigue and difficulty in swallowing.
After analyzing your symptoms and co-relating them it appears as your cardio-respiratory system should be thoroughly examined and investigated and if after this everything comes out normal than anxiety
should be suspected.
As for as difficulty in swallowing in the form of as something is stuck in throat is most likely due to GERD. and this should be treated with Antacids. If after antacids your problem persists than endoscopy
will become necessary.