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[Löffler endocarditis fibroplastica with simultaneous infectious endocarditis]
1Abteilung Innere Medizin-Kardiologie, Philipps-Universität Marburg.
Herz
|June 1, 1994
Summary
This case study details an 8-year follow-up of hypereosinophilic syndrome and Löffler's endocarditis in a 45-year-old female. The patient presented with cardiac involvement, autoreactive myocarditis, and later infective endocarditis requiring valve replacement.
Area of Science:
- Cardiology
- Immunology
- Rheumatology
Background:
- Presents an 8-year clinical and immunological follow-up of a 45-year-old female with hypereosinophilic syndrome.
- Focuses on cardiac involvement, specifically Löffler's fibroplastic endocarditis, complicated by infective endocarditis during immunosuppressive therapy.
Observation:
- Documented all three stages of Löffler's endocarditis through clinical and histological data, including eosinophilic myocarditis, arteritis, parietal thrombosis, and fibrosis.
- Observed a lack of expected serological markers for Löffler's endocarditis but presence of autoreactive myocarditis with cytolytic, complement-fixing antimyolemmal antibodies.
Findings:
- The patient underwent a complex treatment regimen including long-term prednisolone and azathioprine.
- Developed infective endocarditis caused by Streptococcus sanguis, leading to severe mitral regurgitation and necessitating valve replacement.
Implications:
- Highlights the importance of comprehensive immunological assessment in hypereosinophilic syndrome with cardiac involvement.
- Underscores the potential complications, such as infective endocarditis, in patients with Löffler's endocarditis undergoing immunosuppressive treatment.
- Emphasizes the need for timely intervention, including valve replacement, for severe valvular complications.