Bariaha, who was suffering from acute diabetes, jaundice and chest pain, was put in ICU and being attended by a team of six doctors from different departments, hospital sources said.
The condition of the 55-year-old leader is stable and he would be under constant vigil for the next couple of days, the sources said.
Despite ailment, Bariaha had turned up in Bhubaneswar to cast his vote in the Presidential elections on Thursday in a wheel chair.
