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  • Title: [HLA histocompatibility antigens in patients with aortic valve defects].
    Author: Waszyrowski T, Zebrowski A, Krzemińska-Pakuła M, Miś J, Kaczmarek A.
    Journal: Kardiol Pol; 1991; 35(7):27-30. PubMed ID: 1942751.
    Abstract:
    HLA antigens A, B, C were determined in 61 patients with aortic valve disease and in 263 healthy controls. The patients were divided into two subgroups--with rheumatic fever in anamnesis (N = 24) and without (N = 37). In the whole group of patients with aortic valve disease there was a lower frequency of incidence of HLA A3 in comparison to the control group. In the subgroup with rheumatic fever in anamnesis there was a deficit of HLA A3 and a much more frequent incidence of HLA B17, in the subgroup without rheumatic fever a more frequent incidence of HLA A2, A9, A28, B15 was noted in comparison to the control group. This study shows that in 60% of patients with aortic valve disease the etiology is linked not to rheumatic fever but probably to a connective tissue disorder. A deficit of HLA A3 and presence of B17 can be a risk factor for rheumatic fever.
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