long chain 3-hydroxyacyl-CoA dehydrogenase deficiency
Long chain 3-hydroxyacyl-CoA dehydrogenase deficiency (LCHADD) is a mitochondrial disorder of long chain fatty acid oxidation characterized in most patients by onset in infancy/ early childhood with hypoketotic hypoglycemia, metabolic acidosis, liver disease, hypotonia and frequently cardiac involvement with arrhythmias and/or cardiomyopathy.