Dr Ramakant Panda is one of the best known cardiac surgeons in India. He shot into the limelight when he operated on Prime Minister Manmohan Singh last Saturday. Panda has performed over 10,000 surgeries, 700 redo-bypasses and heads of one of Asia's finest cardiac care institutes. But experience apart, it takes a braveheart to operate on the most powerful man in the country. But for Dr Ramakant Panda, Dr Manmohan Singh was just another patient.