title: [Intra-atrial and atrio-ventricular conduction disorders with long-term course].
mesh_terms: D001919:Bradycardia; D006332:Cardiomegaly; D004562:Electrocardiography; D005500:Follow-Up Studies; D006327:Heart Block; D006329:Heart Conduction System / Q000503:physiopathology; D006801:Humans; D008297:Male; D008875:Middle Aged
vernacular_title: Troubles de la conduction intra-auriculaire et auriculo-ventriculaire évoluant au long cours.