Hi sir I am suffering in very poor condition from last nine months. Problem is that I am facing breathing problem while doing any single activity I do. Heart palpations and chest muscle pain I have. Little bit heavy on chest. Done many test like ECG, Echocardiogram, chest Xray, CBC, Sgpt,hba1c, thyroid, spo2, PFT, lipid profile test, PNS xray but nothing found. Condition is same now.