title: Dual AV nodal pathways and AV nodal reentrant paroxysmal tachycardia.
mesh_terms: D001283:Atrioventricular Node / Q000503:physiopathology*; D004562:Electrocardiography; D004594:Electrophysiology / Q000379:methods; D006321:Heart / Q000503:physiopathology; D006329:Heart Conduction System / Q000503:physiopathology*; D006801:Humans; D010042:Ouabain / Q000627:therapeutic use; D011342:Procainamide / Q000627:therapeutic use; D011433:Propranolol / Q000627:therapeutic use; D013614:Tachycardia, Paroxysmal / Q000188:drug therapy / Q000503:physiopathology* / Q000517:prevention & control
chemical_list: D010042:Ouabain; D011433:Propranolol; D011342:Procainamide