Determination of immune complexes in patients with acquired valvular heart disease.
The authors investigated the incidence of circulating immune complexes (CIC) in 52 patients with acquired valvular heart disease (VHD) and in 50 control blood donors. There was a statistically significant relationship between the CIC occurrence in patients with VHD and the presence of an active process in endocardium. However, no relation was found between the presence of CIC and heart operations, enucleation of palatine tonsils and the past history of rheumatic disease. The authors conclude that CIC investigation is a valuable diagnostic tool in patients with VHD and in those suspected of active infective endocarditis (IE). The obtained results confirm the presence of an immune factor in the etiopathogenesis of IE leading to VHD. However, they do not explain the implantation of the inflammatory process in the heart valves.
Petelenz
T
T
IIIrd Clinic of Cardiology, Silesian Academy of Medicine, Katowice-Ochojec, Poland.
Kozioł
M
M
Friedek
D
D
Słomińska-Petelenz
T
T
Trzeciak
J
J
Drazkiewicz
U
U
Tustanowski
J
J
Nolewajka
E
E
Elertowicz
M
M
D000936:Antigen-Antibody Complex / Q000032:analysis*; D004697:Endocarditis, Bacterial / Q000276:immunology*; D005260:Female; D006349:Heart Valve Diseases / Q000276:immunology*; D006801:Humans; D008297:Male; D008875:Middle Aged
D000936:Antigen-Antibody Complex