Hi, I am Narendra Deo Kumar, Tax Assistant in Central Excise, Customs & Service Tax department. My job is sedimentary, so I have to sit continuously hours. Since last July,2015 I am having Burning sensation in my left part of Chest. I have undergone many tests like ECG, Stress Test, Neuro-evaluation Test & Angiography also, but nothing came out, everything is normal. But I am having Burning Sensation still now during masturbation it will become more. Now I am feeling Shortness of breath, for that I have also undergone Air-Projection Test it also came normal. Now what I should do ??