NCT03110861
- Conditions
- Cardiovascular Abnormalities, Cardiovascular Diseases, Congenital Abnormalities, +8 more
- Locations
-
- Seoul National University Hospital Seoul, Haehak-ro Jongno-gu, South Korea
- Sejong General Hospital Bucheon-si, Hohyun-ro, Sosa-gu, South Korea
- Samsung Medical Center Seoul, Ilwon-ro, Gangnam-gu, South Korea
- Asan Medical Center Seoul, Olympic-ro, Songpa-gu, South Korea