<i>SCN5A</i> Mutation Associated with Cardiac Conduction Defect and Atrial Arrhythmias

Abstract

Cardiac conduction defect and atrial arrhythmias in a large Finnish family appear to result from the SCN5A D1275N mutation. Although no sudden cardiac death was recorded in the family, at least three affected members had encountered brain infarction at the age of 30 or younger.