Pushparaj Samantasinghar was admitted to the Intensive Care Unit (ICU) of the Cardiology Department of the SCB Hospital, a police official said.
Besides Samantasinghar, police had arrested Electrical Maintenance Engineer Amulya Sahu, Fire Safety Officer Santosh Das and Junior Engineer (Electrical Maintenance) Malaya Kumar Sahu of the private hospital in connection with the blaze which killed 20 persons.
The arrests were made yesterday on the basis of the FIR lodged by the Directorate of Fire Services. The FIR was lodged at the Khandagiri police station here by B B Das, Fire Officer (Central Range).
Behera in his report has mentioned that fire safety norms as per the 2013 guidelines were not followed by the hospital authorities, an official said.