title: [Attempt of estimation of Q fever endocarditis frequency in Poland].
abstract: Up to now no Q fever endocarditis (caused by rickettsia Coxiella burnetii) has been diagnosed in Poland. Potential endocarditis caused by Coxiella burnetii strains can be related to a group of strains present in Poland or sensitivity of Polish Population. The aim of the study was to estimate frequency of Q fever endocarditis is patients of National Institute of Cardiology and to characterize Coxiella burnetii strains and correlation between frequency of Q fever endocarditis and the group of strains. In all patients infective endocarditis and valvular heart disease were diagnosed. In all cases vegetations on TTE or TEE and negative blood cultures were confirmed. No fungal antigens or elevated anti-Candida and anti-Aspergillus antibodies were found. Serological investigations as far as it concerns C. burnetii antibodies were negative in all cases. No Coxiella burnetii infection were found in patients with infective endocarditis and negative blood cultures in the National Institute of Cardiology. However due to high probability of occurrence of such an infection in Poland further investigations in other centers would be useful.
authors.affiliation: I Klinika Wad Serca Instytutu Kardiologii w Warszawie. hryniew@ikard.waw.pl
authors.forename: T
authors.initials: T
authors.lastname: Hryniewiecki
authors.forename: S
authors.initials: S
authors.lastname: Tylewska-Wierzbanowska
authors.forename: I
authors.initials: I
authors.lastname: Rawczyńska-Englert
mesh_terms: D000907:Antibodies, Bacterial / Q000097:blood; D016997:Coxiella burnetii / Q000276:immunology / Q000302:isolation & purification*; D004696:Endocarditis / Q000097:blood / Q000175:diagnosis* / Q000453:epidemiology* / Q000382:microbiology; D006349:Heart Valve Diseases / Q000175:diagnosis / Q000453:epidemiology; D006801:Humans; D011044:Poland / Q000453:epidemiology; D015995:Prevalence; D011778:Q Fever / Q000097:blood / Q000175:diagnosis* / Q000453:epidemiology*
chemical_list: D000907:Antibodies, Bacterial
vernacular_title: Próba oceny czestości wystepowania zapalenia wsierdzia w przebiegu przewlekłej goraczki Q.