title: [Disorders of auriculo-ventricular conduction in sick sinus syndrome].
mesh_terms: D000328:Adult; D000368:Aged; D001283:Atrioventricular Node / Q000503:physiopathology*; D004562:Electrocardiography; D005260:Female; D006329:Heart Conduction System / Q000503:physiopathology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D012804:Sick Sinus Syndrome / Q000503:physiopathology*
vernacular_title: Trastornos de la conducción aurículo-ventricular en la enfermedad del nódulo sinusal.