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GENATLAS PHENOTYPE
last update : 09-05-2016
Symbol CPVT5
Location 6q22.31
Name catecholaminergic polymorphic ventricular tachycardia 5, with or without muscle weakness
Corresponding gene TRDN
Main clinical features
  • arrhythmogenic disorder of the heart characterized by a reproducible form of polymorphic ventricular tachycardia induced by physical activity, stress, or catecholamine infusion, which can deteriorate into ventricular fibrillation
  • recurrent syncope, seizures, or sudden death after physical activity or emotional stress
  • at ECG ventricular arrhythmias of varying morphology not present under resting conditions but appearing only with physical exercise, excitement
  • Genetic determination autosomal recessive
    Function/system disorder cardiovascular
    Type disease
    Remark(s)