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Cardiac involvement in Behçet's disease

S Morelli1, C Perrone, L Ferrante

  • 1Istituto di Clinica Medica I, Università La Sapienza, Roma, Italia.

Cardiology
|December 16, 1997
PubMed
Summary
This summary is machine-generated.

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Behçet's disease patients show a high prevalence of cardiac abnormalities, including mitral valve prolapse and aorta dilatation. The study found a strong association between cardiac issues in Behçet's disease and HLA-B51 positivity.

Area of Science:

  • Cardiology
  • Rheumatology
  • Immunology

Background:

  • Behçet's disease is a rare multisystem inflammatory disorder.
  • Cardiac involvement in Behçet's disease can lead to significant morbidity and mortality.
  • The prevalence and etiological factors of cardiac manifestations in Behçet's disease require further investigation.

Purpose of the Study:

  • To determine the frequency of cardiac abnormalities in Behçet's disease patients.
  • To identify potential predisposing factors for cardiac involvement in Behçet's disease.
  • To compare cardiac findings and autoantibody profiles between patients and healthy controls.

Main Methods:

  • Echocardiographic evaluation (M-mode, 2D, Doppler) was performed on 30 Behçet's disease patients and 30 controls.

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  • Antinuclear and anticardiolipin autoantibodies were measured.
  • HLA-B51 positivity was assessed in patients and historical controls.

    • Main Results:

    • Mitral valve prolapse (50%) and proximal aorta dilatation (30%) were significantly more common in Behçet's patients than controls.
    • Left ventricular function parameters were comparable between groups.
    • Antinuclear and anticardiolipin autoantibody positivity was low and similar in both groups (7%).
    • HLA-B51 positivity was significantly higher in Behçet's patients (82.7%) compared to controls (21.7%).

    Conclusions:

    • Behçet's disease is associated with a high rate of cardiac abnormalities.
    • Cardiac involvement in Behçet's disease may be linked to HLA-B51 positivity.
    • Further research is warranted to elucidate the mechanisms underlying cardiac manifestations in Behçet's disease.