The Sacred Heart Cathedral (Korean: 양덕동성당) also called Yangdok-dong Cathedral of the Sacred Heart is the name given to a religious building that is affiliated with the Catholic Church and is located in the city of Changwon in South Gyeongsang Province, in the South part of the Asian country of South Korea. The colored brick clad building is adorned with 2 two identical towers topped by crosses. The temple follows the Roman or Latin rite and is the principal church of the Diocese of Masan (Dioecesis Masanensis; 마산 교구) that was created by Pope Paul VI in 1966 by bull "siquidem catholicae".