title: Endocarditis caused by a psittacosis agent.
mesh_terms: D001021:Aortic Valve / Q000382:microbiology / Q000601:surgery; D001022:Aortic Valve Insufficiency / Q000150:complications; D002689:Chlamydia / Q000302:isolation & purification; D003168:Complement Fixation Tests; D004696:Endocarditis / Q000150:complications / Q000188:drug therapy / Q000209:etiology*; D006350:Heart Valve Prosthesis; D006801:Humans; D008297:Male; D008854:Microscopy, Electron; D008875:Middle Aged; D012293:Rifampin / Q000627:therapeutic use; D013752:Tetracycline / Q000627:therapeutic use
chemical_list: D013752:Tetracycline; D012293:Rifampin