I Have a History Of VSD which is thankfully Mild in Nature. But last August Around 3: 00 AM I suddenly Woke up from my sleep with my left hand Numb and Sort of shooting pain in my left side of chest, I cannot differentiate whether it was the heart lung or stomach. Next day I Went do our Railway Doctor as my father in in Railway Employe Suggested An EKG which was normal in sense that My VSD hasn't Increased Since childhood. It's -4.00 mm I think. But From That day my left side of chest and back is kind of heavy. Its was way too heavy in September but now is Hugely Relied but not fully. I Too Get caught Easily and lungs just jams from cough. Could it be some Respiratory problem? Please Suggest What Kind of Test should I Have. Doctor Even Said that No Surgery nor Medication is required for my Condition. Thank you In Advance.