Effective measures for the<unk>  prevention of<unk> <unk>  syndrome implantable cardioverter-defibrillator, magnesium sulfate and beta blockers for high risk patients.
Long QT Syndrome secondary prevention
Short QT syndrome medical therapy
Third degree AV block secondary prevention
Ventricular tachycardia secondary prevention
Ventricular tachycardia primary prevention
Third degree AV block primary prevention
Pulseless ventricular tachycardia primary prevention
Second degree AV block primary prevention