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pubmed:abstractText |
Congenital heart disease (CHD), the most common cardiac malformation in the fetal and neonatal period, represents a heterogeneous group of defects with little known cause. The aim of this study was to investigate the incidence rate (IR) of CHD without spontaneous resolution in the first year of life, the age at diagnosis, the most common type of CHD, and the IR changes in severe and nonsevere CHD during the study period.
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