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