Comedian Raju Srivastava continues to be critical even two days after he suffered a heart attack. According to family sources, Prime Minister Narendra Modi, on Friday, telephoned Raju Srivastava’s wife Shikha to enquire about his health and offered support. The comedian is still on a ventilator and his condition has not yet improved. He is being treated under the supervision of senior doctors of AIIMS, Delhi.