Congenital long QT syndrome with compound mutations in the KCNH2 gene

Abstract

Congenital long QT syndrome is a genetic disorder encompassing a family of mutations that can lead to aberrant ventricular electrical activity. We report on two brothers with long QT syndrome caused by compound mutations in the KCNH2 gene inherited from parents who had no prolonged QT interval on electrocardiography. The proband had syncope, and his elder… (More)
DOI: 10.1007/s00380-013-0406-2

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