IJSR International Journal of Scientific Research 2277 - 8179 Indian Society for Health and Advanced Research ijsr-9-7-30823 Original Research Paper Determinant of Blood transfusion in patients undergoing Elective on Pump Coronary Artery Bypass Surgery Varuna Varma Dr. Dr Prabhakar Mishra Dr. Dr Neeraj Kumar Dr. July 2020 9 7 01 02