CABG or Coronary Artery Bypass Graft Surgery is a procedure used to treat a blockage or narrowing of one or more of the coronary arteries to restore the blood supply with a piece of a healthy blood vessel from elsewhere in the body. Mr. Mohammad Abu Bakar Siddik from Bangladesh got relieved from the symptoms he had after the coronary artery bypass surgery(CABG). The treatment was successfully performed by Dr. N Nageshwar Rao, Consultant Cardiothoracic Surgeon.