The Thai King’s eldest daughter collapsed from a heart condition on Wednesday evening, Thailand’s royal palace says.
Princess Bajrakitiyabha, the eldest daughter of King Vajiralongkorn, collapsed while training her dogs northeast of Bangkok, the palace said.
The 44-year-old was taken to a nearby hospital, then taken by helicopter to Bangkok, where she is being treated.
The palace described her condition last night as “stable to a certain extent”.
Some reports have suggested her condition is a lot more serious.
The princess is the daughter of the king’s first wife Princess Soamsawali, and his eldest child. She has been a part of her father’s innermost circle since he succeeded King Bhumibol in 2016, and has been made a senior officer in the king’s personal guard.
She is the most visibly accomplished of the inner royal circle, with post-graduate degrees in law from two US universities.
King Vajiralongkorn has not yet named an heir to the throne, but Princess Bajrakitiyabha is widely viewed as the most suitable successor. Being one of the king’s three children who have formal titles, she is eligible for the throne under a 1924 Palace Law of Succession.
She is a fitness enthusiast and also has a long record of advocating penal reform in Thailand. She is especially vocal for female prisoners, of which Thailand has one of the world’s highest populations.
She was Thailand’s ambassador to Austria from 2012 to 2014.
