title: Permanent junctional reciprocating tachycardia in an asymptomatic adult: further evidence for an accessory ventriculoatrial nodal structure.
mesh_terms: D001283:Atrioventricular Node / Q000503:physiopathology*; D004562:Electrocardiography; D004594:Electrophysiology; D006321:Heart / Q000503:physiopathology; D006329:Heart Conduction System / Q000503:physiopathology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D013610:Tachycardia / Q000503:physiopathology*