According to the research, a patent ductus arteriosus (PDA) is a common congenital heart defect caused by an opening that usually closes by 1 week of age.
What is a patent ductus arteriosus (PDA)?
It is a persistent opening that in the fetal period joins the pulmonary artery with the aorta, the child is periodically monitored or a treatment aimed at closing the ductus is performed.
In this way, all the blood in the body is prevented from going to the lungs (which do not yet have a respiratory function), since most of the blood that goes through the pulmonary trunk passes into the aorta.
Therefore, we can conclude that according to the research, a patent ductus arteriosus (PDA) is a common congenital heart defect caused by an opening that usually closes by 1 week of age.
Learn more about patent ductus arteriosus here: https://brainly.com/question/10371378
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