2025. 23. CHARACTERISTICS OF MEDICAL TREATMENT OUTCOMES IN CHILDREN WITH CONGENITAL HEART DEFECTS WITHOUT SURGICAL INTERVENTION AT CHILDREN’S HOSPITAL 2 FROM 2018 TO 2023. Vietnam Journal of Community Medicine. 66, CĐ16-HNKH Bệnh viện Nhi Đồng 2 (Oct. 2025). DOI:https://doi.org/10.52163/yhc.v66iCD16.3335.