title: Bidirectional AV nodal tachycardia.
mesh_terms: D001283:Atrioventricular Node / Q000503:physiopathology*; D006329:Heart Conduction System / Q000503:physiopathology*; D006801:Humans; D013610:Tachycardia / Q000503:physiopathology*; D009626:Terminology as Topic