Left Ventricular Non-compaction in Holt-Oram Syndrome

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Renuka Kapadia1, Preeti Choudhary1, Nicholas Collins2

  • 1Department of Cardiology, Royal Prince Alfred Hospital, Sydney, NSW, Australia.

Heart, Lung & Circulation
|February 15, 2016
PubMed

Insights

Holt-Oram Syndrome, a genetic disorder, is linked to upper limb and heart issues. This study found left ventricular non-compaction in affected families, highlighting the need for cardiac screening.

Area of Science:

  • Genetics
  • Cardiology
  • Developmental Biology

Background:

  • Holt-Oram Syndrome is an autosomal dominant disorder characterized by upper limb skeletal and cardiac abnormalities.
  • Cardiac manifestations include structural defects and conduction system issues.

Observation:

  • This report documents left ventricular non-compaction in multiple family members diagnosed with Holt-Oram Syndrome.
  • Left ventricular non-compaction is a rare congenital cardiomyopathy.

Findings:

  • A familial occurrence of left ventricular non-compaction was identified in patients with Holt-Oram Syndrome.
  • This suggests a potential genetic link or shared pathway between Holt-Oram Syndrome and non-compaction cardiomyopathy.

Implications:

  • Comprehensive cardiac evaluation is recommended for all Holt-Oram Syndrome patients.
  • Early detection of non-compaction cardiomyopathy is crucial for managing prognostic implications.

Keywords:
Holt-Oram SyndromeLeft ventricular non-compaction

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