Sunanda Pushkar had undergone a series of medical tests at a super-speciality hospital here earlier this week.

Authorities at Kerala Institute of Medical Sciences (KIMS) here said the doctors, however, did not take any immediate decision on the course of treatment or medicines to be given. Instead, they then decided to wait till all results are obtained and then meet again and decide on the future course.

Sunanda had undergone a detailed medical examination at the hospital where she spent two days on January 13 and 14. Tharoor was also with her and the couple appeared “jovial”, sources said. Their plan was to return a few days later and decide on the treatment, based on results of the tests, the sources said.

However, the hospital sources declined to divulge specific details of the tests. They said the medical board would hand over the results to police, if required.