Congenital heart disease in live-born children: incidence, distribution, and yearly changes in the Campania Region

Abstract

We described the highest IR of CHD from one of the largest samples used up to now for this purpose (410 181 live-born children), but we think that this value could be higher (poor surveillance in some areas). Moreover, this study increases the awareness that CHD patients with a few symptoms are frequently underdiagnosed in areas with inadequate health services and that by an improved availability of pediatric echocardiographic assesments seem warranted. Eight years of surveillance and an increasing attention of both pediatricians and cardiologists to mild CHD in some provinces allowed us to demonstrate that, despite previous reports, the most common CHD in our region was atrial septal defect.