title: Study of HLA-A, B, C, DR, DQ profile of patients with established rheumatic heart disease in Kashmir.
abstract: This study included 54 unselected patients with rheumatic heart disease (RHD) with or without history of rheumatic fever and 224 control subjects, all Kashmiris. HLA-A19 was increased in 42.59 percent of patient population as against 23.66 percent of controls, with a relative risk of 2.39. HLA-DR4 was positive in 56 percent of patients as against 31.69 percent in controls with a relative risk of 2.74. DQ3 was also present in 72 percent of patient population as against 50.7 percent of controls. These findings suggest a genetic predisposition to rheumatic fever/RHD. More family studies are warranted.
authors.affiliation: Department of Medicine, Riyadh Medical Complex, KSA.
authors.forename: B A
authors.initials: BA
authors.lastname: Wani
mesh_terms: D000328:Adult; D002908:Chronic Disease; D005260:Female; D005787:Gene Frequency; D006680:HLA Antigens / Q000276:immunology*; D015234:HLA-A Antigens / Q000276:immunology; D015235:HLA-B Antigens / Q000276:immunology; D015236:HLA-C Antigens / Q000276:immunology; D006683:HLA-DQ Antigens / Q000276:immunology; D006684:HLA-DR Antigens / Q000276:immunology; D006801:Humans; D007194:India; D008297:Male; D008875:Middle Aged; D012214:Rheumatic Heart Disease / Q000208:ethnology / Q000276:immunology*
chemical_list: D006680:HLA Antigens; D015234:HLA-A Antigens; D015235:HLA-B Antigens; D015236:HLA-C Antigens; D006683:HLA-DQ Antigens; D006684:HLA-DR Antigens