Patient was apparently all-right one and half years back, when he developed sudden onset severe constricting type retrosternal pain at rest with radiation to left arm associated with shortness of breath, nausea and vomiting. He was admitted in the local hospital , ECG was done and told to have heart attack. He was discharged after 7 days and advised to attend a higher cardiac centre for coronary angiography. But he didn’t followed up after that and was on irregular oral medication. A 62 years old diabetic, smoker, non-hypertensive male presented with acute coronary syndrome like symptoms one and half year back followed by angina of CCS class II which progressed to CCS class III over last 3 months. Patient also had shortness of breath which progressed from NYHA Class II to NYHA Class IV over last 3 months with history suggestive of orthopnea. D/D Ischemic heart disease Hypertrophic cardiomyopathy Valvular heart disease (Aortic valvular disease) Dilated cardiomyopathy RSOV