Heartbeat4Children is a nonprofit association dedicated to promoting global pediatric medical care, especially focusing on complex surgeries for congenital heart defects, cardiology interventions, neonatal conditions, and rare pediatric conditions requiring surgical interventions. Additionally, the association supports special medical and surgical interventions for adults in underserved regions, including grown-up congenital heart (GUCH) surgeries and neurological interventions. The association operates internationally to improve health, save lives, and enhance competencies within specialized pediatric and adult medical care.