Kardiol Pol
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Influence of pathogenetic factors on prognosis in patients with native valve infective endocarditis.
Despite improvement in medical care the incidence of infective endocarditis (IE) has not decreased. Positive blood cultures are one of the most important diagnostic criteria of IE. There are no uniform data regarding the influence of pathogenetic factors on prognosis. ⋯ In patients with native valve infective endocarditis: 1. The risk of early and late death is not related to the results of blood and valve cultures. 2. Staphylococcus aureus aetiology increases the risk of disease recurrence. 3. The risk of early death is significantly lower in patients treated with surgery.