Bristle in the heart.
D004697:Endocarditis, Bacterial / Q000209:etiology; D004927:Escherichia coli Infections / Q000209:etiology; D005547:Foreign Bodies; D006321:Heart; D006801:Humans; D007223:Infant; D008297:Male; D010493:Pericarditis / Q000209:etiology; D011512:Proteus Infections / Q000209:etiology