Vishnuvardhan Died Of Heart Attack Kannada Actor. Dr. Vikram, who was treating Abinava Bhargava in Mysore, said, “Dr. Vishnu was visiting our hospital for physiotherapy. Yesterday, he had come for the same. At 2.30 am, we received a call from his family complaining of chest pain. Suddenly, we sent an emergency Ambulance, but he breathed his last on the way to the hospital. He was simple, generous and human being.”