Comparative Results of Treatment and Complications: Pedea in Open Ductus Arteriosus in Premature Infants.

The open ductus arteriosus (ODA) is the vessel through which the pathological communication between the aorta and the pulmonary artery persists after birth. Clinical manifestations depend on the size of the duct and the stage of hemodynamic disorders. The course of the defect varies from asymptomatic to extremely severe.