monogenic disease Brugada syndrome true https://www.ncbi.nlm.nih.gov/pubmed/23538271 sudden unexplained nocturnal death syndrome OMIM:PS601144 UMLS_CUI:C1721096 Dream disease A heart conduction disease that is characterized by abnormal electrocardiogram (ECG) findings and an increased risk of sudden cardiac death. ICD10CM:I49.8 UMLS_CUI:C1142166 disease_ontology SUNDS Pokkuri death syndrome ORDO:130 MESH:D053840 Bangungut DOID:0050451 Brugada type idiopathic ventricular fibrillation OMIM mapping confirmed by DO. [SN]. heart conduction disease