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Myocardial fibrosis in desmin-related hypertrophic cardiomyopathy

Yi He1, Zhaoqi Zhang, Daojun Hong

  • 1Department of Radiology, Beijing Anzhen Hospital, Capital Medical University, No, 2, Anzhen road, Chaoyang district, Beijing, China.

Journal of Cardiovascular Magnetic Resonance : Official Journal of the Society for Cardiovascular Magnetic Resonance
|November 19, 2010
PubMed

Insights

Desmin-related myopathy can cause cardiomyopathy. Cardiovascular magnetic resonance (CMR) effectively detects cardiac fibrosis in desmin-related hypertrophic cardiomyopathy, aiding early diagnosis and prognosis.

Area of Science:

  • Cardiology
  • Medical Imaging
  • Genetics

Background:

  • Desmin-related myopathy (DRM) is a group of inherited muscle disorders.
  • DRM can manifest as various forms of cardiomyopathy.
  • Cardiac involvement in DRM requires accurate diagnostic tools.

Observation:

  • A rare case of desmin-related hypertrophic cardiomyopathy was investigated.
  • Late gadolinium enhancement cardiovascular magnetic resonance (CMR) was utilized.
  • Fibrosis was identified in the lateral wall of the left ventricle.

Findings:

  • CMR imaging revealed myocardial fibrosis in the affected patient.
  • Cardiovascular magnetic resonance demonstrated superiority over echocardiography.
  • The findings highlight CMR's capability in detecting fibrosis in DRM.

Implications:

  • CMR may be crucial for early detection of cardiac involvement in desmin-related cardiomyopathy.
  • Identifying myocardial fibrosis with CMR can aid in predicting patient prognosis.
  • This case underscores the utility of advanced imaging in rare cardiomyopathies.

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