atrial standstill 1 (DOID:0080662)
Alliance: disease page
Alt IDs: OMIM:108770, ORDO:1344
Definition: A heart conduction disease that is characterized by a transient or permanent absence of electrical and mechanical atrial activity and that has_material_basis_in coinheritance of a variant in the SCN5A gene in combination with a rare connexin-40 genotype.