title: Pre-excitation syndrome: mechanisms and treatment.
mesh_terms: D000200:Action Potentials; D005117:Cardiac Complexes, Premature / Q000150:complications; D004077:Digoxin / Q000627:therapeutic use; D004562:Electrocardiography; D006321:Heart / Q000294:innervation; D006325:Heart Atria; D006329:Heart Conduction System / Q000503:physiopathology*; D006352:Heart Ventricles; D006801:Humans; D009434:Neural Pathways; D010138:Pacemaker, Artificial; D011342:Procainamide / Q000627:therapeutic use; D011379:Prognosis; D011802:Quinidine / Q000627:therapeutic use; D012849:Sinoatrial Node / Q000503:physiopathology; D013614:Tachycardia, Paroxysmal / Q000150:complications; D014927:Wolff-Parkinson-White Syndrome / Q000150:complications / Q000175:diagnosis / Q000503:physiopathology* / Q000628:therapy
chemical_list: D004077:Digoxin; D011802:Quinidine; D011342:Procainamide