title: [Re-entry in the His-Purkinje system in a patient with a permanent pacemaker].
mesh_terms: D000368:Aged; D001145:Arrhythmias, Cardiac / Q000209:etiology / Q000503:physiopathology*; D002036:Bundle of His / Q000503:physiopathology*; D004562:Electrocardiography; D005260:Female; D006329:Heart Conduction System / Q000503:physiopathology*; D006801:Humans; D010138:Pacemaker, Artificial; D011183:Postoperative Complications; D011690:Purkinje Fibers / Q000503:physiopathology*
vernacular_title: Reentrada en el sistema His-Purkinje en un enfermo con marcapaso permanente.