The cause of heterotaxy is unknown. The Ivemark Syndrome Association, which is based in Dorset, is one of the organisations dedicated to helping sufferers and funding research.
Asplenia with cardiovascular anomalies
Isolated congenital asplenia
Renal–hepatic–pancreatic dysplasia
Hypertension and brachydactyly syndrome
Umbilical cord ulceration and intestinal atresia
Multisystem inflammatory syndrome in children
Childhood leukemia
Arthrogryposis–renal dysfunction–cholestasis syndrome