Term Name:	ankyrin-B-related cardiac arrhythmia
Synonyms:	ankyrin-B syndrome
Definition:	A heart disease characterized by a broad spectrum of cardiac arrhythmias including; bradycardia, sinus arrhythmia, delayed conduction/conduction block, idiopathic ventricular fibrillation, and catecholaminergic polymorphic ventricular tachycardia that has_material_basis_in heterozygous mutation in the ANK2 gene on chromosome 4q25-q26.
Ontology:	Human Disease [DOID:0111700]   ( DOID:0111700 )