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Title: Cardiac transplantation in an incomplete Kearns-Sayre syndrome with mitochondrial DNA deletion. Author: Tranchant C, Mousson B, Mohr M, Dumoulin R, Welsch M, Weess C, Stepien G, Warter JM. Journal: Neuromuscul Disord; 1993; 3(5-6):561-6. PubMed ID: 8186712. Abstract: A 38-yr-old man with external ophthalmoplegia, cardiac conduction abnormalities, hearing loss, and ragged-red fibres in skeletal muscle biopsy, developed severe signs of cardiac failure within a few months. Echocardiography and angiography demonstrated a dilated cardiomyopathy. Ubiquinone 140 mg day-1 did not stop the worsening of the cardiac status and cardiac transplantation was performed. Molecular analysis showed a heteroplasmic 4.5 kb mitochondrial DNA deletion in endomyocardial tissue. Eighteen months later, cardiac evolution is good and neurological status is stable.[Abstract] [Full Text] [Related] [New Search]