realized in has material basis at all times has occurrent part cardiac channelopathy ventricular tachyarrhythmia (process) Brugada syndrome OMIM:613123 A heart conduction disease that is characterised by abnormal electrocardiogram (ECG) findings and an increased risk of sudden cardiac death. OMIM:613120 disease_ontology OMIM:611876 OMIM:611777 OMIM:613119 OMIM:611875 DOID:0050451 MSH:D053840 OMIM:601144 A heart conduction disease that is characterised by abnormal electrocardiogram (ECG) findings and an increased risk of sudden cardiac death by ventricular tachyarrhytmia. OMIM:612838 OMIM mapping confirmed by DO. [SN]. genetic disorder disease course