Term Name:	third-degree atrioventricular block
Synonyms:	complete AV block
Definition:	An atrioventricular block that is characterized by bradycardia, hypotension, hemodynamic instability and complete dissociation between P waves and QRS complexes on electrocardiogram caused when conduction fails to propagate from atria to ventricles.
Ontology:	Human Disease [DOID:0050823]   ( DOID:0050823 )