Former Chairman of Satyam Computers, Ramalinga Raju was admitted to Nizam's Institute of Medical Sciences (NIMS) and was diagonized with HCV Hepatitis. Mr Raju is currently at the critical stage of the disease as per the doctors.“Raju has chronic HCV hepatitis with high viral load and elevated ALT levels,” they said.“After he was referred from Osmania to NIMS, Raju was supposed to visit our hospital this week, but he got admitted yesterday after complaining of chest pain,”said Dr Satyanarayana, superintendent of NIMS.