title: Acute constrictive haemophilus influenzae pericarditis.
mesh_terms: D004562:Electrocardiography; D005260:Female; D006193:Haemophilus influenzae / Q000302:isolation & purification*; D006339:Heart Rate; D006801:Humans; D007223:Infant; D007251:Influenza, Human / Q000150:complications* / Q000503:physiopathology; D010494:Pericarditis, Constrictive / Q000209:etiology* / Q000503:physiopathology