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Diseases

Genetic and Rare Diseases Information Center (GARD)

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Left ventricular noncompaction


Other Names for this Disease
  • Left ventricular hypertrabeculation
  • LVNC
  • Spongy myocardium
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Overview


Left ventricular noncompaction (LVNC) is a rare heart condition. In LVNC the inside wall of the heart is spongy or grooved, instead of smooth. Signs and symptoms of LVNC vary, but may cause life-threatening abnormal heart rhythms and weakness of the heart muscle. Treatments, such as blood thinning medication and defibrillators, are available to control these heart symptoms. In rare cases, heart transplantation is needed.[1]
Last updated: 12/29/2013

References

  1. Left ventricular noncompaction. Stanford Center for Inherited Cardiovascular Disease. http:/familyheart.stanford.edu/clinics/noncomp1.html. Accessed 12/27/2013.
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Basic Information

General Information

  • The Children's Cardiomyopathy Foundation has a Web page on cardiomyopathy, which includes information on left ventricular noncompaction. Click on Children's Cardiomyopathy Foundation to view the page.

In Depth Information

  • Orphanet is a European reference portal for information on rare diseases and orphan drugs.  Access to this database is free of charge.
  • PubMed is a searchable database of medical literature and lists journal articles that discuss Left ventricular noncompaction. Click on the link to view a sample search on this topic.
  • UpToDate has an article on Left ventricular noncompaction. Click on UpToDate to view the page.