As the most common congenital disease, congenital heart disease has more and more survivors, which also means that more and more patients need to transition from teenagers to adults. This article starts from the concept of transitional care for patients with congenital heart disease, and probes into the definition, current situation, timing, influencing factors and intervention measures of transitional care for patients with congenital heart disease, so as to provide good transitional care for patients with congenital heart disease.