Nationwide Birth Prevalence of Crucial Congenital Heart Defects From 2014 to 2018 in Korea

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BACKGROUND AND OBJECTIVES: A comprehensive survey of congenital heart disease (CHD) prevalence has not yet been conducted in South Korea. This study aimed to investigate the prevalence of CHDs in Korean children and lay the foundation for national CHD epidemiology. METHODS: Target patients were infantile crucial CHDs, which include critical CHDs (requiring urgent procedures after birth with common hypoxemic defects) and diverse categorical defects excluding simple shunt defects. Data were obtained from the National Health Insurance Service over a 5-year period (2014-2018). Birth prevalence (new cases per 1,000 live births) of CHDs in Korea was analyzed and compared with that of other countries. RESULTS: <0.001). CONCLUSIONS: The overall birth prevalence of crucial CHDs in Korea was similar to that of critical CHDs in previous studies from other countries. Some subtypes of right heart obstructive defects, left heart obstructive defects, and conotruncal anomalies showed significant differences between East Asian and Western populations. This study contributes to a foundation for national CHD epidemiology in Korean children.

Ce résumé expose les affirmations des auteurs. BNTIC ne l’interprète pas comme une validation indépendante des résultats.