<unk>  refers to a congenital<unk>  defect of one of the septa of the<unk> . * Atrial septal defect * Atrioventricular septal defect * Ventricular septal defect Although aortopulmonary septal defects are defects of the aorticopulmonary septum, which is not technically part of the<unk> , they are sometimes grouped with the<unk> s.
Heart septal defect
Aortopulmonary septal defect
Atrial septal defect
Ventricular septal defect
Pulmonary atresia
Pulmonary artery sling
Double aortic arch
Atrioventricular septal defect