title: Comparison of A-V block due to acute myocardial infarction and chronic conduction system disease.
mesh_terms: D000208:Acute Disease; D002908:Chronic Disease; D004562:Electrocardiography; D006327:Heart Block / Q000175:diagnosis / Q000209:etiology*; D006329:Heart Conduction System / Q000473:pathology / Q000503:physiopathology*; D006331:Heart Diseases / Q000150:complications*; D006801:Humans; D009203:Myocardial Infarction / Q000150:complications*