Andersen syndrome, Andersen-Tawil syndrome

An autosomal dominant channelopathy in which abnormal potassium release by cardiac or somatic cells results in a triad of symptoms, including life-threatening ventricular irritability. Affected patients are prone to periodic paralysis, prolonged QT syndrome with cardiac dysrhythmias, and subtle facial findings, e.g., broad forehead with narrow maxilla or chin.

Andersen syndrome, Andersen-Tawil syndrome is a sample topic from the Taber's Medical Dictionary.

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