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Congenital valvular dysplasia

Disease definition

Valvular dysplasia is a rare cardiac disease that may be limited to one of the four valves but can also involve the two atrioventricular valves and the two semilunar valves. When it is associated with either stenosis or regurgitation of the affected valve(s), the symptoms depend on the degree of obstruction or on the volume of regurgitation.


  • Synonym(s): -
  • Prevalence: Unknown
  • Inheritance: Not applicable 
  • Age of onset: Childhood
  • ICD-10: Q24.8
  • OMIM: 314400
  • UMLS: -
  • MeSH: -
  • GARD: -
  • MedDRA: -
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