Investigations are being carried out at Sri Ramachandra Medical Centre, where he is now admitted. He is not in ICU.
He was earlier admitted with breathlessness and fever this month but later released. Prior to that he was admitted in April end with exhaustion.
The 61-year-old star with a god like fan following has started working on his new film RANA with Deepika Padukone in Chennai. He plays three roles in the film. On the Mahurat sets of which he fell sick on April 29 and had to be hospitalized first.