* Down syndrome – patients with Down syndrome have higher rates of<unk> s, especially a particular type that involves the ventricular wall. As many as one half of Down syndrome patients have some type of septal defect. * Ebstein's anomaly – about 50% of individuals with Ebstein anomaly have an associated shunt between the right and left<unk>  either an<unk>  or a patent foramen ovale. * Fetal alcohol syndrome – about one in four patients with fetal alcohol syndrome has either an<unk>  or a ventricular septal defect. * Holt–Oram syndrome – both the osteium secundum and osteum primum types of<unk>  are associated with Holt–Oram syndrome * Lutembacher's syndrome – the presence of a congenital<unk>  along with acquired mitral stenosis
Atrial septal defect
Atrioventricular septal defect
Heart septal defect
Ventricular septal defect
Aortopulmonary septal defect
Tricuspid atresia
Persistent truncus arteriosus
Double inlet left ventricle