Dr. Abdul Aziz Khoja, Minister of Culture and Information, Saturday underwent successful open heart surgery at King Abdulaziz Cardiac Center of King Abdulaziz Medical City of the National Guard. The surgery was conducted by a medical team headed by Dr. Hani Najem, who is in charge of the City's Department of Cardiac Surgery. Dr. Yusuf Al-Othaimeen, Minister of Social Affairs and Acting Minister of Culture and Information, thanked King Abdullah, Custodian of the Two Holy Mosques, and the Crown Prince for their care and attention to the Minister of Information Dr. Abdul Aziz Khoja. He reassured the public about his condition and wishing him continuous good health.