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Aim
Our aim was to assess undiagnosed congenital heart defects (CHD) after newborns' hospital discharge in patients with a murmur or CHD suspicion, to find out the signs that predict CHDs and to estimate the costs of the examinations.
Methods
We reviewed retrospective medical records of patients (n = 490) referred for the evaluation of CHD suspicion during 2017–2018.
Results
The median age of...