Earlier in the day, there was high drama as scores of Delhi Police personnel reached Andhra Bhavan, where Naidu was on fast since Monday, to air his protest at the arbitrary manner in which the Congress decided to carve out a separate Telangana.
Seeing the police approach, angry supporters formed a ring around Naidu, shouting slogans and also vandalising the Bhavan's property.
A Delhi Police official told IANS that the supporters tried to stop police but Naidu himself stepped towards the ambulance, present at the Bhavan since mmorning.
At the hospital, a wheelchair was offered to him but he walked into the ward, said the officer.