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[Cardiovascular abnormalities in systemic lupus erythematosus patients in echocardiographic assessment]

Lidia Ostanek1, Edyta Płońska, Małgorzata Peregud-Pogorzelska

  • 1Pomorska Akademia Medyczna w Szczecinie, Klinika Reumatologii. lidia-55@go2.pl

Polski Merkuriusz Lekarski : Organ Polskiego Towarzystwa Lekarskiego
|June 20, 2006
PubMed

Insights

Cardiac involvement is common in systemic lupus erythematosus (SLE), often affecting the pericardium and valves early. Antiphospholipid antibodies are key risk factors for these cardiovascular complications in SLE patients.

Area of Science:

  • Cardiology
  • Rheumatology
  • Immunology

Background:

  • Cardiovascular disease is a leading cause of mortality in Systemic Lupus Erythematosus (SLE).
  • Understanding cardiac involvement and its risk factors in SLE is crucial for patient management.

Purpose of the Study:

  • To assess cardiac involvement in SLE patients.
  • To identify clinical, serological, and environmental risk factors associated with cardiac complications in SLE.

Main Methods:

  • 103 SLE patients and 25 controls underwent physical examination and echocardiography.
  • Serological tests included ANA, ENA, antiphospholipid antibodies, ANCA, and AECA.
  • Echocardiographic assessment focused on pericardial, valvular, and myocardial abnormalities.

Main Results:

  • SLE patients showed higher rates of pericardial (58%), mitral valve (54%), and aortic valve (36%) abnormalities.
  • Cardiac pathologies correlated with antiphospholipid antibodies, ANCA, anti-histone, and AECA.
  • High SLE activity and shorter disease duration were linked to increased cardiovascular manifestations like pericarditis.

Conclusions:

  • Cardiac involvement, particularly pericardial and valvular issues, is a frequent early complication of SLE.
  • Serological factors, especially antiphospholipid antibodies, play a significant role in SLE cardiovascular pathogenesis.
  • Pericarditis indicates high SLE activity and warrants close cardiovascular monitoring.
Abstract

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