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Congenital left ventricular aneurysm

Disease definition

A rare congenital non-syndromic heart malformation characterized by a bulging of the left ventricular wall, connected to the left ventricle by a wide neck (with a ratio of the connection to the body of the anomaly >1). The dimensions of aneurysms have been described as small as 0.5 cm in diameter and as big as 8x9 cm in size. Most frequent locations are the left ventricular apex and the perivalvular area. Aneurysms can be a- or dyskinetic or show almost normal contractility. Patients may remain asymptomatic or present with systemic embolization, congestive heart failure, valvular regurgitation, ventricular wall rupture, ventricular tachycardia, or sudden cardiac death.

ORPHA:1055

Classification level: Disorder
  • Synonym(s): -
  • Prevalence: -
  • Inheritance: -
  • Age of onset: Antenatal, Neonatal
  • ICD-10: Q24.8
  • ICD-11: LA88.Y
  • OMIM: -
  • UMLS: C0344915
  • MeSH: -
  • GARD: 2305
  • MedDRA: -

  A summary on this disease is available in Español (2021) Français (2021) Nederlands (2021) Polski ()

Additional information

Further information on this disease

Patient-centred resources for this disease

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Specialised Social Services

The documents contained in this web site are presented for information purposes only. The material is in no way intended to replace professional medical care by a qualified specialist and should not be used as a basis for diagnosis or treatment.