title: Endocarditis due to Actinobacillus actinomycetemcomitans of both a prosthetic valve and a native valve in the same patient.
mesh_terms: D000189:Actinobacillus Infections / Q000382:microbiology / Q000628:therapy*; D001021:Aortic Valve; D003131:Combined Modality Therapy; D004697:Endocarditis, Bacterial / Q000382:microbiology / Q000628:therapy*; D006349:Heart Valve Diseases / Q000382:microbiology / Q000628:therapy; D006350:Heart Valve Prosthesis; D006801:Humans; D008297:Male; D008875:Middle Aged; D008943:Mitral Valve / Q000382:microbiology