Korean J Med.  2004 Nov;67(Suppl 3):S727-S731.

A case of myocardial involvement in patient with MELAS syndrome

Affiliations
  • 1Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea. sejoong@yumc.yonsei.ac.kr
  • 2Cardiology Neurology, Yonsei University College of Medicine, Seoul, Korea.
  • 3Pathology, Yonsei University College of Medicine, Seoul, Korea.

Abstract

MELAS syndrome is characterized by mitochondrial myopathy, encephalopathy, lactic acidosis and stroke-like episodes, and cardiac involvement also frequently occurs. A 42-year-old female was admitted because of stroke like episodes and dyspnea. She had short status and hearing difficulty, and she complainded of general weakness. Brain MR revealed cortical sweeling and edema in temporal, parietal lobe and thalamus, which was not compatibe with stroke. Echocardiography revelaed hypertrophic left ventricular myocardium, resembling hypertrophic cardiomyopathy. Endomyocardial Biopsy confirmed myocardial involvement with MELAS syndrome.

Keyword

MELAS syndrome; Cardiomyopathy

MeSH Terms

Acidosis, Lactic
Adult
Biopsy
Brain
Cardiomyopathies
Cardiomyopathy, Hypertrophic
Dyspnea
Echocardiography
Edema
Female
Hearing
Humans
MELAS Syndrome*
Mitochondrial Myopathies
Myocardium
Parietal Lobe
Stroke
Thalamus
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