KATHMANDU: The ongoing Politburo meeting of the ruling CPN Maoist Centre, scheduled for 1 pm today, has been postponed after the party Chairman and Prime Minister Pushpa Kamal Dahal's wife, Sita Dahal, is hospitalised. She was admitted to the Norvic International Hospital after she suffered from diarrhoea yesterday, according to the hospital sources. Meanwhile, Dahal had visited the hospital to see his wife. Her condition, however, is out of danger, the sources said.