As reported earlier, My wife age 34 yrs was having severe pain in left side of chest which goes heavyness through her left hand. At the time pain, she feels uneasy in taking breathing which some time leads to faint. As per your advise, she was diagnosed at CMC, Vellore where ECG, Echo , Thyroid, Treadmill test, Blood, BP and sugar test was done. All the test reported was normal and Doc advised that she is not having cardio related problem but the problem still persist.